Initial revision

source/blender/bpython/Makefile

@@ -0,0 +1,37 @@
+#
+# $Id$
+#
+# ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version. The Blender
+# Foundation also sells licenses for use in proprietary software under
+# the Blender License.  See http://www.blender.org/BL/ for information
+# about this.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+# The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+# All rights reserved.
+#
+# The Original Code is: all of this file.
+#
+# Contributor(s): none yet.
+#
+# ***** END GPL/BL DUAL LICENSE BLOCK *****
+#
+# Bounces make to subdirectories.
+
+SOURCEDIR = source/blender/bpython
+DIRS = intern 
+
+include nan_subdirs.mk

source/blender/bpython/include/BPY_extern.h

@@ -0,0 +1,60 @@
+/**
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+struct Text;
+struct ID;
+struct ScriptLink;
+struct ListBase;
+struct SpaceText;
+struct _object;  // forward declaration for PyObject !
+
+
+void BPY_start_python(void);
+void BPY_end_python(void);
+int BPY_Err_getLinenumber(void);
+const char *BPY_Err_getFilename(void);
+void BPY_Err_Handle(struct Text *text);
+struct _object *BPY_txt_do_python(struct SpaceText* st);
+void BPY_free_compiled_text(struct Text* text);
+void BPY_clear_bad_scriptlink(struct ID *id, struct Text *byebye);
+void BPY_clear_bad_scriptlinks(struct Text *byebye);
+void BPY_clear_bad_scriptlist(struct ListBase *, struct Text *byebye);
+void BPY_do_all_scripts(short event);
+void BPY_do_pyscript(struct ID *id, short event);
+void BPY_free_scriptlink(struct ScriptLink *slink);
+void BPY_copy_scriptlink(struct ScriptLink *scriptlink);
+
+/* format importer hook */
+int BPY_call_importloader(char *name);
+
+int BPY_spacetext_is_pywin(struct SpaceText *st);
+void BPY_spacetext_do_pywin_draw(struct SpaceText *st);
+void BPY_spacetext_do_pywin_event(struct SpaceText *st, unsigned short event, short val);

source/blender/bpython/include/BPY_objtypes.h

@@ -0,0 +1,38 @@
+/**
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+#include "DNA_ID.h"
+#include "DNA_listBase.h"
+#include "DNA_mesh_types.h"
+#include "DNA_curve_types.h"
+#include "DNA_material_types.h"
+#include "DNA_object_types.h"
+

source/blender/bpython/intern/BPY_constobject.c

@@ -0,0 +1,183 @@
+/* 
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+$Id$
+
+This is code to emulate a readonly Dictionary/Class object 
+for storage of Constants 
+
+Inserting readonly values:
+
+PyObject *constants = ConstObject_New();
+insertConst(constants, "item", PyInt_FromInt(CONSTANT));
+...
+
+
+Constant values are accessed in python by either:
+
+c = module.Const.CONSTANT   
+
+   or
+
+c = module.Const['CONSTANT']
+
+*/
+
+#include "Python.h"
+#include "BPY_macros.h"
+
+#include "BPY_constobject.h"
+
+#define Const_Check(v)       ((v)->ob_type == &Const_Type)
+
+
+/* ----------------------------------------------------- */
+/* Declarations for objects of type const */
+
+
+PyTypeObject Const_Type;
+
+/* PROTOS */
+
+
+
+static constobject *
+newconstobject()
+{
+	constobject *self;
+	Const_Type.ob_type = &PyType_Type;
+	self = PyObject_NEW(constobject, &Const_Type);
+	if (self == NULL)
+		return NULL;
+	self->dict = PyDict_New();	
+	return self;
+}
+
+char ConstObject_doc[] = "Readonly dictionary type\n\n\
+This is used as a container for constants, which can be accessed by two ways:\n\
+\n\
+    c = <ConstObject>.<attribute>\n\
+\n\
+or\n\
+    c = <ConstObject>['<attribute>']";
+
+PyObject *ConstObject_New(void)
+{
+	return (PyObject *) newconstobject();
+}	
+
+PyObject *const_repr(constobject *self) 
+{
+	PyObject *repr;
+	repr = PyObject_Repr(self->dict);
+	return repr;
+}
+
+static void const_dealloc(PyObject *self) {
+	Py_DECREF(((constobject *)self)->dict);
+	PyMem_DEL(self);
+}
+static PyObject *
+const_getattr(constobject *self, char *name)
+{
+	PyObject *item;
+	if (STREQ(name, "__doc__")) {
+		return PyString_FromString(ConstObject_doc);
+	}	
+	if (STREQ(name, "__members__")) {
+		return PyDict_Keys(self->dict);
+	}	
+	item = PyDict_GetItemString(self->dict, name);	/* borrowed ref ! */
+	if (item)
+		Py_INCREF(item);
+	if (!item) {
+		PyErr_SetString(PyExc_AttributeError, name);
+	}
+	return item;
+}
+
+/* inserts a constant with name into the dictionary self */
+void insertConst(PyObject *self, char *name, PyObject *cnst)
+{
+	PyDict_SetItemString(((constobject *)self)->dict, name, cnst);
+}
+
+
+/* Code to access const objects as mappings */
+
+static int
+const_length(constobject *self)
+{
+	return 0;
+}
+
+static PyObject *
+const_subscript(constobject *self, PyObject *key)
+{
+	PyObject *item;
+	item =  PyDict_GetItem(self->dict, key);	
+	if (item) 
+		Py_INCREF(item);
+	return item;
+}
+
+static int
+const_ass_sub(constobject *self, PyObject *v, PyObject *w)
+{
+	/* no write access */
+	return 0;
+}
+
+static PyMappingMethods const_as_mapping = {
+	(inquiry)const_length,		/*mp_length*/
+	(binaryfunc)const_subscript,		/*mp_subscript*/
+	(objobjargproc)const_ass_sub,	/*mp_ass_subscript*/
+};
+
+/* -------------------------------------------------------- */
+
+PyTypeObject Const_Type = {
+	PyObject_HEAD_INIT(NULL)
+	0,                              /*ob_size*/
+	"const",                        /*tp_name*/
+	sizeof(constobject),            /*tp_basicsize*/
+	0,                              /*tp_itemsize*/
+	/* methods */
+	(destructor)     const_dealloc, /*tp_dealloc*/
+	(printfunc)      0,   /*tp_print*/
+	(getattrfunc)    const_getattr,	/*tp_getattr*/
+	(setattrfunc)    0,             /*tp_setattr*/
+	(cmpfunc)        0,             /*tp_compare*/
+	(reprfunc)       const_repr,             /*tp_repr*/
+	                 0,             /*tp_as_number*/
+	                 0,             /*tp_as_sequence*/
+	                 &const_as_mapping,	/*tp_as_mapping*/
+	                 0,	            /*tp_hash*/
+};
+

source/blender/bpython/intern/BPY_constobject.h

@@ -0,0 +1,40 @@
+/**
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+typedef struct {
+	PyObject_HEAD
+	PyObject *dict;
+	
+} constobject;
+
+PyObject *ConstObject_New(void);
+void insertConst(PyObject *self, char *name, PyObject *cnst);
+

source/blender/bpython/intern/BPY_csg.c

@@ -0,0 +1,239 @@
+
+/** CSG wrapper module 
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+  * $Id$
+  */
+
+// TODO
+
+
+#include "Python.h" 
+
+#include "BPY_csg.h"
+
+#include "BKE_booleanops_mesh.h"                    
+#include "BKE_booleanops.h"                      
+#include "MEM_guardedalloc.h"     
+
+#include "b_interface.h"
+
+#ifdef DEBUG
+	#define CSG_DEBUG(str)   \
+			{ printf str; }   
+#else
+	#define CSG_DEBUG(str)   \
+		{}
+#endif
+
+
+///////////////////////////////////////////////////////////////
+// CSG python object struct
+
+
+typedef struct _CSGMesh {
+	PyObject_VAR_HEAD
+ 	CSG_MeshDescriptor *imesh;
+} PyCSGMesh;
+
+// PROTOS
+
+static PyObject *newPyCSGMesh(CSG_MeshDescriptor *imesh);
+
+static void CSGMesh_dealloc(PyObject *self);
+static PyObject *CSGMesh_getattr(PyObject *self, char *attr);
+
+
+static char CSGMesh_Type_doc[] = "CSG mesh type"; 
+
+static PyTypeObject PyCSGMesh_Type = {
+	PyObject_HEAD_INIT(NULL)
+	0,                                /*ob_size*/
+	"CSGMesh",                        /*tp_name*/
+	sizeof(PyCSGMesh),                  /*tp_basicsize*/
+	0,                                /*tp_itemsize*/
+	/* methods */
+	(destructor) CSGMesh_dealloc,     /*tp_dealloc*/
+	(printfunc)0,                     /*tp_print*/
+	(getattrfunc)CSGMesh_getattr,     /*tp_getattr*/
+	(setattrfunc)0,                   /*tp_setattr*/
+	(cmpfunc)0,                       /*tp_compare*/
+	(reprfunc)0,                      /*tp_repr*/
+	0,                                /*tp_as_number*/
+	0,                                /*tp_as_sequence*/
+	0,                                /*tp_as_mapping*/
+	(hashfunc)0,                      /*tp_hash*/
+	(ternaryfunc)0,                   /*tp_call*/
+	(reprfunc)0,                      /*tp_str*/
+
+	/* Space for future expansion */
+	0L,0L,0L,0L,
+	CSGMesh_Type_doc /* Documentation string */
+};
+
+///////////////////////////////////////////////////////////////
+// CSG object methods
+
+
+static PyObject *CSGMesh_add(PyObject *self, PyObject *args)
+{
+	CSG_MeshDescriptor *new_imesh = 
+	   (CSG_MeshDescriptor *) MEM_mallocN(sizeof(CSG_MeshDescriptor),
+	                                      "CSG_IMesh");
+
+	PyCSGMesh *c2;
+	int success = 0;
+
+	PyCSGMesh *c1 = (PyCSGMesh *) self;
+	if (!PyArg_ParseTuple(args, "O!", &PyCSGMesh_Type, &c2)) return NULL;
+
+	success = CSG_PerformOp(c1->imesh, c2->imesh, 2, new_imesh);
+
+	if (!success) {
+		PyErr_SetString(PyExc_RuntimeError, "Sorry. Didn't work");
+		return NULL; // exception
+	}
+	return newPyCSGMesh(new_imesh);
+}
+
+
+static PyMethodDef CSGMesh_methods[] = {
+	{"union", CSGMesh_add, METH_VARARGS, 0 },
+	// add more methods here
+	{NULL, NULL, 0, NULL}
+};
+
+
+static void CSGMesh_dealloc(PyObject *self)
+{
+	CSG_MeshDescriptor *imesh = ((PyCSGMesh *) self)->imesh;
+	CSG_DEBUG(("object was destroyed\n"));
+	// TODO: delete (free) struct ptr
+	CSG_DestroyMeshDescriptor(imesh);
+	MEM_freeN(imesh);
+	PyMem_DEL(self);
+}
+
+static PyObject *CSGMesh_getattr(PyObject *self, char *attr)
+{
+	return Py_FindMethod(CSGMesh_methods, (PyObject *) self, attr);
+}
+///////////////////////////////////////////////////////////////
+// CSG module methods
+
+static PyObject *newPyCSGMesh(CSG_MeshDescriptor *imesh)
+{
+	PyCSGMesh *c = PyObject_NEW(PyCSGMesh, &PyCSGMesh_Type);
+	CSG_DEBUG(("object was created\n"));
+	c->imesh = imesh;
+	// add init bla here
+	return (PyObject *) c;
+}
+
+static PyObject *CSGmodule_CSGMesh(PyObject *self, PyObject *args)
+{
+	char *name;
+
+	Object *obj;
+	CSG_MeshDescriptor *new_imesh;
+
+	if (!PyArg_ParseTuple(args, "s", &name)) return NULL;
+	new_imesh = (CSG_MeshDescriptor *) MEM_mallocN(
+	                                       sizeof(CSG_MeshDescriptor),
+	                                      "CSG_IMesh");
+
+	// get object by name, return its mesh data
+	// and do the conversion
+	//	CSG_LoadBlenderMesh(name, new_imesh);
+
+	obj = (Object *) getFromList(getObjectList(), name);
+	
+	if (!obj) {
+		PyErr_SetString(PyExc_AttributeError, 
+		                "requested Object does not exist");
+		return NULL;
+	}	
+
+	if (obj->type != OB_MESH) {
+		PyErr_SetString(PyExc_TypeError, "Mesh object expected");
+		return NULL;
+	}
+
+	if (!CSG_LoadBlenderMesh(obj, new_imesh)) {
+		PyErr_SetString(PyExc_RuntimeError, 
+		                "FATAL: Could not acquire mesh data");
+		return NULL;
+	}
+	return newPyCSGMesh(new_imesh);
+}
+
+static PyObject *CSGmodule_toBlenderMeshObject(PyObject *self, 
+                                               PyObject *args)
+{
+	Object *new_object;
+	PyCSGMesh *pmesh;
+	CSG_MeshDescriptor *c;
+
+	float identity[4][4] = { {1.0, 0.0, 0.0, 0.0},
+	                         {0.0, 1.0, 0.0, 0.0},
+	                         {0.0, 0.0, 1.0, 0.0},
+	                         {0.0, 0.0, 0.0, 1.0}};
+
+
+	if (!PyArg_ParseTuple(args, "O!", &PyCSGMesh_Type, &pmesh)) return NULL;
+	c = pmesh->imesh; 
+	new_object = object_new(OB_MESH);
+
+	if (!PyArg_ParseTuple(self, "")) return NULL;
+	// TODO: blender mesh conversion
+	ConvertCSGDescriptorsToMeshObject(new_object, &c->m_descriptor,
+	                                  &c->m_face_iterator,
+	                                  &c->m_vertex_iterator, 
+	                                  identity);
+
+	// return resulting object
+	return DataBlock_fromData(new_object);
+}
+
+static PyMethodDef CSGmodule_methods[] = {
+	{"CSGMesh",  CSGmodule_CSGMesh            , METH_VARARGS, 0 },
+	{"toObject", CSGmodule_toBlenderMeshObject, METH_VARARGS, 0 },
+	{NULL, NULL, 0, NULL}
+};
+
+// MODULE INITIALIZATION
+
+void initcsg()
+{
+	PyObject *mod;
+	PyCSGMesh_Type.ob_type = &PyType_Type;
+	mod = Py_InitModule("csg", CSGmodule_methods); 	
+							   
+}
+

source/blender/bpython/intern/BPY_csg.h

@@ -0,0 +1,35 @@
+/**
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+#include "BPY_macros.h"
+
+#include "opy_datablock.h"
+#include "b_interface.h"

source/blender/bpython/intern/BPY_image.c

@@ -0,0 +1,103 @@
+/**
+ * Image Datablocks
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+
+#include "Python.h"
+#include "opy_datablock.h"
+
+#include "DNA_image_types.h"
+#include "BKE_image.h"
+
+#include "BPY_macros.h"
+#include "b_interface.h"
+
+PyObject *INITMODULE(Image)(void);
+
+/* Image_Get */
+DATABLOCK_GET(Imagemodule, image, getImageList())
+
+char Imagemodule_load_doc[] = "(filename) - return image from file 'filename' as Image object";
+
+PyObject *Imagemodule_load(PyObject *self, PyObject *args)
+{
+	char *name;
+	Image *im;
+
+	if (!PyArg_ParseTuple(args, "s", &name)) {
+		PyErr_SetString(PyExc_TypeError, "filename expected");
+		return 0;
+	}
+		
+	im = add_image(name);
+	if (im) {
+		return DataBlock_fromData(im);
+	} else {
+		PyErr_SetString(PyExc_IOError, "couldn't load image");
+		return 0;
+	}	
+}
+
+DataBlockProperty Image_Properties[]= {
+	{"xrep", "xrep", DBP_TYPE_SHO, 0, 1.0, 16.0},
+	{"yrep", "yrep", DBP_TYPE_SHO, 0, 1.0, 16.0},
+//	{"PackedFile", "*packedfile", DBP_TYPE_FUN, 0, 0.0, 0.0, {0}, {0}, 0, 0, get_DataBlock_func},
+	{NULL}
+};
+
+#undef MethodDef
+#define MethodDef(func) _MethodDef(func, Imagemodule)
+
+struct PyMethodDef Imagemodule_methods[] = {
+	MethodDef(get),
+	MethodDef(load),
+	// for compatibility:
+	{"Load", Imagemodule_load, METH_VARARGS, Imagemodule_load_doc},
+	{NULL, NULL}
+};
+
+
+/*
+void Image_getattr(void *vdata, char *name)
+{
+}
+*/
+
+
+PyObject *INITMODULE(Image)(void) 
+{
+	PyObject *mod= Py_InitModule(SUBMODULE(Image), Imagemodule_methods);
+	return mod;
+}
+
+
+
+

source/blender/bpython/intern/BPY_ipo.c

@@ -0,0 +1,717 @@
+/** Ipo module; access to Ipo datablocks in Blender
+  * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+  *
+  */
+#include "MEM_guardedalloc.h"
+
+#include "Python.h"
+#include "BPY_macros.h"
+#include "BPY_tools.h"
+
+#include "b_interface.h" // most datatypes
+
+#include "opy_datablock.h"
+
+#include "DNA_curve_types.h"
+
+#include "BSE_editipo.h"
+
+/* GLOBALS */
+
+/* These should be put into a proper dictionary for quicker retrieval..*/
+
+NamedEnum g_OB_ipocodes[] = {
+
+	{ "LocX",   OB_LOC_X },
+	{ "LocY",   OB_LOC_Y },
+	{ "LocZ",   OB_LOC_Z },
+	{ "dLocX",  OB_DLOC_X },
+	{ "dLocY",  OB_DLOC_Y },
+	{ "dLocZ",  OB_DLOC_Z },
+	{ "RotX",   OB_ROT_X },
+	{ "RotY",   OB_ROT_Y },
+	{ "RotZ",   OB_ROT_Z },
+	{ "dRotX",  OB_DROT_X },
+	{ "dRotY",  OB_DROT_Y },
+	{ "dRotZ",  OB_DROT_Z },
+	{ "SizeX",  OB_SIZE_X },
+	{ "SizeY",  OB_SIZE_Y },
+	{ "SizeY",  OB_SIZE_Z },
+	{ "dSizeX", OB_DSIZE_X },
+	{ "dSizeY", OB_DSIZE_Y },
+	{ "dSizeY", OB_DSIZE_Z },
+	{ "Layer",  OB_LAY },
+	{ "Time",   OB_TIME },
+	{ 0, 0 }
+};
+
+NamedEnum g_MA_ipocodes[] = {
+
+	{ "R",      MA_COL_R },
+	{ "G",      MA_COL_G },
+	{ "B",      MA_COL_B },
+	{ "Alpha",  MA_ALPHA},
+	{ "SpecR",  MA_SPEC_R },
+	{ "SpecG",  MA_SPEC_G },
+	{ "SpecB",  MA_SPEC_B },
+	{ "MirR",   MA_MIR_R },
+	{ "MirG",   MA_MIR_G },
+	{ "MirB",   MA_MIR_B },
+	{ "Emit",   MA_EMIT },
+	{ "Amb",    MA_AMB },
+	{ "Spec",   MA_SPEC },
+	{ "Hard",   MA_HARD },
+	{ "SpTra",  MA_SPTR },
+	{ "Ang",    MA_ANG },
+	{ "HaSize", MA_HASIZE },
+	{ 0, 0 }
+};
+
+NamedEnum g_WO_ipocodes[] = {
+	{ "HorR",   WO_HOR_R },
+	{ "HorG",   WO_HOR_G },
+	{ "HorB",   WO_HOR_B },
+	{ "ZenR",   WO_ZEN_R },
+	{ "ZenG",   WO_ZEN_G },
+	{ "ZenB",   WO_ZEN_B },
+	{ "Expos",  WO_EXPOS },
+	{ "Misi",   WO_MISI },
+	{ "MisDi",  WO_MISTDI },
+	{ "MisSta", WO_MISTSTA },
+	{ "MisHi",  WO_MISTHI },
+	{ "StarR",  WO_STAR_R },
+	{ "StarG",  WO_STAR_G },
+	{ "StarB",  WO_STAR_B },
+	{ "StarDi", WO_STARDIST },
+	{ "StarSi", WO_STARSIZE },
+	{ 0, 0 }
+};
+
+NamedEnum g_CA_ipocodes[] = {
+	{ "Lens",  CAM_LENS },
+	{ "ClSta", CAM_STA },
+	{ "ClEnd", CAM_END },
+	{ 0, 0 }
+};
+
+PyObject *g_ipoBlockTypes;           // global for ipo type container
+PyObject *g_interpolationTypes; // global for interpolation type container
+PyObject *g_extrapolationTypes; // global for extrapolation type container
+
+typedef struct _PyBezTriple {
+	PyObject_VAR_HEAD
+	
+	BezTriple bzt;
+} PyBezTriple;
+
+
+void pybzt_dealloc(PyObject *self) {
+	PyMem_DEL(self);
+}
+
+PyObject *pybzt_repr(PyObject *self) {
+	return PyString_FromString("[BezTriple]");
+}
+
+/* XXX */
+
+NamedEnum bez_triple_flags[]= {
+	{"Free", HD_FREE},
+	{"Auto", HD_AUTO},
+	{"Vect", HD_VECT},
+	{"Align", HD_ALIGN},
+	{NULL}
+};
+
+DataBlockProperty BezTriple_Properties[]= {
+	{"h1", 	"vec[3][3]", 	DBP_TYPE_VEC, 0, 2.0, 0.0, {0,0}, {3,3,-sizeof(float)}}, 
+	{"pt", 	"vec[3][3]", 	DBP_TYPE_VEC, 0, 2.0, 0.0, {1,0}, {3,3,-sizeof(float)}}, 
+	{"h2", 	"vec[3][3]", 	DBP_TYPE_VEC, 0, 2.0, 0.0, {2,0}, {3,3,-sizeof(float)}}, 
+	
+	{"f1", 	"f1", 			DBP_TYPE_CHA, 0, 0.0, 1.0},
+	{"f2", 	"f2", 			DBP_TYPE_CHA, 0, 0.0, 1.0},
+	{"f3", 	"f3", 			DBP_TYPE_CHA, 0, 0.0, 1.0},
+
+	{"h1Type", "h1", 		DBP_TYPE_SHO, 0, 0.0, 0.0, {0}, {0}, DBP_HANDLING_NENM, bez_triple_flags},
+	{"h2Type", "h2", 		DBP_TYPE_SHO, 0, 0.0, 0.0, {0}, {0}, DBP_HANDLING_NENM, bez_triple_flags},
+
+	{"h1t", "h1", 			DBP_TYPE_SHO, 0, 0.0, 0.0, {0}, {0}, DBP_HANDLING_NENM, bez_triple_flags},
+	{"h2t", "h2", 			DBP_TYPE_SHO, 0, 0.0, 0.0, {0}, {0}, DBP_HANDLING_NENM, bez_triple_flags},
+	
+	{NULL}
+};
+
+PyObject *pybzt_getattr(PyObject *self, char *name) {
+	PyBezTriple *pybzt= (PyBezTriple *) self;
+
+	return datablock_getattr(BezTriple_Properties, "BezTriple", name, &pybzt->bzt);
+}
+
+int pybzt_setattr(PyObject *self, char *name, PyObject *ob) {
+	PyBezTriple *pybzt= (PyBezTriple *) self;
+
+	return datablock_setattr(BezTriple_Properties, "BezTriple", name, &pybzt->bzt, ob);
+}
+
+PyTypeObject PyBezTriple_Type = {
+	PyObject_HEAD_INIT(NULL)
+	0,								/*ob_size*/
+	"BezTriple",					/*tp_name*/
+	sizeof(PyBezTriple),			/*tp_basicsize*/
+	0,								/*tp_itemsize*/
+	/* methods */
+	(destructor)	pybzt_dealloc,	/*tp_dealloc*/
+	(printfunc)		0,	/*tp_print*/
+	(getattrfunc)	pybzt_getattr,	/*tp_getattr*/
+	(setattrfunc)	pybzt_setattr,	/*tp_setattr*/
+	0,								/*tp_compare*/
+	(reprfunc) pybzt_repr,								/*tp_repr*/
+	0,								/*tp_as_number*/
+	0,								/*tp_as_sequence*/
+	0,								/*tp_as_mapping*/
+	0,								/*tp_hash*/	
+};
+
+static char pybzt_create_doc[]= "() - Create a new BezTriple object";
+PyObject *pybzt_create(PyObject *self, PyObject *args) {
+	PyBezTriple *py_bzt= PyObject_NEW(PyBezTriple, &PyBezTriple_Type);
+	// BezTriple *bzt= &py_bzt->bzt;
+	
+	BPY_TRY(PyArg_ParseTuple(args, ""));
+	
+	memset(&py_bzt->bzt,0,sizeof(py_bzt->bzt));
+	
+	return (PyObject *) py_bzt;
+}
+
+PyObject *pybzt_from_bzt(BezTriple *bzt) {
+	PyBezTriple *py_bzt= PyObject_NEW(PyBezTriple, &PyBezTriple_Type);
+	
+	memcpy(&py_bzt->bzt, bzt, sizeof(*bzt));
+	
+	return (PyObject *) py_bzt;
+}
+
+
+typedef struct _PyIpoCurve {
+	PyObject_VAR_HEAD
+
+	IpoCurve *icu;
+} PyIpoCurve;
+
+
+/********************/
+/* IpoCurve methods */
+
+#undef MethodDef
+#define MethodDef(func) _MethodDef(func, IpoCurve)
+
+#define DICT_FROM_CONSTDICT(x) \
+	((constobject *) x)->dict
+
+/** sets an enum int value 'by name' from the dictionary dict */
+
+static PyObject *setEnum_fromDict(short *i, PyObject *dict, char *key, char *errmsg)
+{
+	PyObject *p;
+	p = PyDict_GetItemString(dict, key);
+	if (!p) {
+		PyErr_SetString(PyExc_TypeError, errmsg);
+		return NULL;
+	}
+
+	*i = (short) PyInt_AsLong(p);
+	return BPY_incr_ret(Py_None);
+}
+
+static char IpoCurve_setInterpolation_doc[] = 
+"(type) - Set interpolation to one of: ['Constant', 'Linear', 'Bezier']";
+
+static PyObject *IpoCurve_setInterpolation(PyObject *self, PyObject *args)
+{
+	char *typename;
+	IpoCurve *ipocurve = (IpoCurve *) ((PyIpoCurve *) self)->icu;
+
+	BPY_TRY(PyArg_ParseTuple(args, "s", &typename));
+
+	return setEnum_fromDict(&ipocurve->ipo, DICT_FROM_CONSTDICT(g_interpolationTypes),
+		typename, "Improper interpolation type, see Ipo.InterpolationTypes");
+
+}
+
+static char IpoCurve_setExtrapolation_doc[] = 
+"(type) - Set interpolation to one of: ['Constant', 'Linear', 'Cyclic', 'CyclicLinear']";
+
+static PyObject *IpoCurve_setExtrapolation(PyObject *self, PyObject *args)
+{
+	char *typename;
+	IpoCurve *ipocurve = (IpoCurve *) ((PyIpoCurve *) self)->icu;
+
+	BPY_TRY(PyArg_ParseTuple(args, "s", &typename));
+
+
+	return setEnum_fromDict(&ipocurve->extrap, DICT_FROM_CONSTDICT(g_extrapolationTypes), 
+		typename, "Improper extrapolation type, see Ipo.ExtrapolationTypes");
+}
+
+static char IpoCurve_getInterpolation_doc[] = 
+"() - Returns interpolation type";
+
+static PyObject *IpoCurve_getInterpolation(PyObject *self, PyObject *args)
+{
+	IpoCurve *ipocurve = (IpoCurve *) ((PyIpoCurve *) self)->icu;
+
+	switch (ipocurve->ipo) {
+	case IPO_CONST:	return PyString_FromString("Constant");
+	case IPO_LIN:	return PyString_FromString("Linear");
+	case IPO_BEZ:	return PyString_FromString("Bezier");			
+	default:        return PyString_FromString("<not defined>"); 
+	}
+}
+
+static char IpoCurve_getExtrapolation_doc[] = 
+"() - Returns extrapolation type";
+
+static PyObject *IpoCurve_getExtrapolation(PyObject *self, PyObject *args)
+{
+	IpoCurve *ipocurve = (IpoCurve *) ((PyIpoCurve *) self)->icu;
+
+	switch (ipocurve->extrap) {
+	case IPO_HORIZ:	return PyString_FromString("Constant");
+	case IPO_DIR:	return PyString_FromString("Linear");
+	case IPO_CYCL:	return PyString_FromString("Cyclic");					
+	case IPO_CYCLX:	return PyString_FromString("CyclicLinear");					
+	default:        return PyString_FromString("<not defined>"); 
+	}
+
+}
+
+static char IpoCurve_eval_doc[] = 
+"(time = <current frame>) - evaluates ipo at time 'time' and returns result\n\
+(float). If 'time' is not specified, the current frame value is taken";
+
+static PyObject *IpoCurve_eval(PyObject *self, PyObject *args)
+{
+	PyIpoCurve *pIpocurve = (PyIpoCurve *) self;
+	float time = CurrentFrame;
+
+	BPY_TRY(PyArg_ParseTuple(args, "|f", &time));
+	
+	return PyFloat_FromDouble(eval_icu(pIpocurve->icu, time));
+}
+
+static char IpoCurve_update_doc[] = 
+"() - update and recalculate IpoCurve";
+
+static PyObject *IpoCurve_update(PyObject *self, PyObject *args)
+{
+
+	BPY_TRY(PyArg_ParseTuple(args, ""));
+
+	testhandles_ipocurve(((PyIpoCurve *) self)->icu); // recalculate IPO
+
+	Py_INCREF(Py_None);
+	return Py_None;
+}
+
+static struct PyMethodDef IpoCurve_methods[] = {
+	MethodDef(setInterpolation), 
+	MethodDef(getInterpolation), 
+	MethodDef(setExtrapolation), 
+	MethodDef(getExtrapolation), 
+	MethodDef(eval), 
+	MethodDef(update), 
+	{NULL, NULL}
+};
+
+
+PyObject *IpoCurve_getattr(PyObject *self, char *name) {
+	PyIpoCurve *py_icu= (PyIpoCurve *) self;
+	IpoCurve *icu= py_icu->icu;
+
+	if (STREQ(name, "type")) {
+		return IpoCurve_getInterpolation(self, Py_BuildValue(""));
+	} else if (STREQ(name, "extend")) {
+		return IpoCurve_getExtrapolation(self, Py_BuildValue(""));
+	} else if (STREQ(name, "name")) {
+		char icu_name[32]= "";
+		
+		switch (icu->blocktype) {
+		case ID_OB:
+			getname_ob_ei(icu->adrcode, icu_name, 0);
+			break;
+		case ID_MA:
+			getname_mat_ei(icu->adrcode, icu_name);
+			break;
+		case ID_WO:
+			getname_world_ei(icu->adrcode, icu_name);
+			break;
+		case ID_SEQ:
+			getname_seq_ei(icu->adrcode, icu_name);
+			break;
+		case ID_CU:
+			getname_cu_ei(icu->adrcode, icu_name);
+			break;
+		case ID_KE:
+			getname_key_ei(icu->adrcode, icu_name);
+			break;
+		case ID_LA:
+			getname_la_ei(icu->adrcode, icu_name);
+			break;
+		case ID_CA:
+			getname_cam_ei(icu->adrcode, icu_name);
+			break;
+		default:
+			return PyString_FromString("<unknown>");
+		}
+		
+		return PyString_FromString(icu_name);
+	} else if (STREQ(name, "points")) {
+		PyObject *list= PyList_New(icu->totvert);
+		BezTriple *bzt= icu->bezt;
+		int i;
+		
+		for (i=0; i<icu->totvert; i++) {
+			PyList_SetItem(list, i, pybzt_from_bzt(bzt));
+			bzt++;
+		}
+		
+		return list;
+	} 
+	return Py_FindMethod(IpoCurve_methods, (PyObject*)self, name);
+}
+
+int IpoCurve_setattr(PyObject *self, char *name, PyObject *ob) {
+	PyIpoCurve *py_icu= (PyIpoCurve *) self;
+	IpoCurve *icu= py_icu->icu;
+
+	if (STREQ(name, "points")) {
+		int i, len;
+		BezTriple *bzt;
+		
+		if (!PySequence_Check(ob) || !BPY_check_sequence_consistency(ob, &PyBezTriple_Type))
+			return py_err_ret_int(PyExc_AttributeError, "Expected list of BezTriples");
+
+		len= PySequence_Length(ob);
+
+		if (icu->bezt) // free existing (IF)
+			MEM_freeN(icu->bezt);
+
+		icu->totvert= len;
+		if (len) icu->bezt= MEM_mallocN(len*sizeof(BezTriple), "beztriples");
+		
+		bzt= icu->bezt;
+		for (i=0; i<len; i++) {
+			PyBezTriple *pybzt= (PyBezTriple*) PySequence_GetItem(ob, i);
+			
+			memcpy(bzt, &pybzt->bzt, sizeof(BezTriple));
+			bzt++;
+			
+			Py_DECREF(pybzt);
+		}
+
+		/* Twice for auto handles */
+		calchandles_ipocurve(icu);
+		calchandles_ipocurve(icu);
+
+		boundbox_ipocurve(icu);
+		sort_time_ipocurve(icu);
+		
+		return 0;
+	}
+
+	PyErr_SetString(PyExc_AttributeError, name);
+	return -1;	
+}
+
+void IpoCurve_dealloc(PyObject *self) {
+	PyMem_DEL(self);
+}
+
+PyObject *IpoCurve_repr(PyObject *self) {
+	char s[256];
+	sprintf (s, "[IpoCurve %.32s]", 
+	         PyString_AsString(IpoCurve_getattr(self, "name")));
+	return Py_BuildValue("s", s);
+}
+
+PyTypeObject PyIpoCurve_Type = {
+	PyObject_HEAD_INIT(NULL)
+	0,								/*ob_size*/
+	"IpoCurve",						/*tp_name*/
+	sizeof(PyIpoCurve),				/*tp_basicsize*/
+	0,								/*tp_itemsize*/
+	/* methods */
+	(destructor)	IpoCurve_dealloc,	/*tp_dealloc*/
+	(printfunc)		0,	/*tp_print*/
+	(getattrfunc)	IpoCurve_getattr,	/*tp_getattr*/
+	(setattrfunc)	IpoCurve_setattr,	/*tp_setattr*/
+	0,								/*tp_compare*/
+	(reprfunc) IpoCurve_repr,		/*tp_repr*/
+	0,								/*tp_as_number*/
+	0,								/*tp_as_sequence*/
+	0,								/*tp_as_mapping*/
+	0,								/*tp_hash*/	
+};
+
+PyObject *IpoCurve_from_icu(IpoCurve *icu) {
+	PyIpoCurve *ob= PyObject_NEW(PyIpoCurve, &PyIpoCurve_Type);
+	
+	ob->icu= icu;
+	
+	return (PyObject *) ob;
+}
+
+PyObject *make_icu_list (ListBase *curves) {
+	ListBase lb= *curves;
+	IpoCurve *icu= (IpoCurve *) lb.first;
+	PyObject *list= PyList_New(0);
+	PyObject *pyipo;
+	
+	while (icu) {
+		pyipo = IpoCurve_from_icu(icu);
+		PyList_Append(list, pyipo);
+		Py_DECREF(pyipo);
+		icu= icu->next;
+	}
+	
+	return list;	
+}
+
+DataBlockProperty Ipo_Properties[]= {
+	{"curves", "curve", DBP_TYPE_FUN, 0, 0.0, 0.0, {0}, {0}, 0, 0, make_icu_list}, 
+	{NULL}	
+};
+
+
+/**********************/
+/* Ipo module methods */
+
+DATABLOCK_GET(Ipomodule, ipo, getIpoList())
+
+static char Ipomodule_New_doc[] = 
+"(type, name = <default>) - Creates a new Ipo block of the specified type,\n\
+which must be of the appropriate datablock ID type (e.g. ID_OB, ID_MA, ...)";
+
+
+static PyObject *Ipomodule_New(PyObject *self, PyObject *args)
+{
+	Ipo *ipo;
+	int type;
+	PyObject *p;
+	char *name = NULL, *typename;
+
+	BPY_TRY(PyArg_ParseTuple(args, "s|s", &typename, &name));
+	p = PyDict_GetItemString(((constobject *)g_ipoBlockTypes)->dict, typename);
+	if (!p) {
+		PyErr_SetString(PyExc_TypeError, "Improper Ipo type, see Ipo.Types");
+		return NULL;
+	}
+		
+	type = PyInt_AsLong(p);
+
+	if (!name) {
+		switch(type) {
+			case ID_OB: name = "Objpo"; break;
+			case ID_MA: name = "MatIpo"; break;
+			case ID_SEQ: name = "SeqIpo"; break;
+			case ID_CU: name = "CurveIpo"; break;
+			case ID_KE: name = "KeyIpo"; break;
+			case ID_WO: name = "WorldIpo"; break;
+			case ID_LA: name = "LampIpo"; break;
+			case ID_CA: name = "CamIpo"; break;
+			case ID_SO: name = "SndIpo"; break;
+			case ID_AC: name = "ActionIpo"; break;
+			default:
+				PyErr_SetString(PyExc_TypeError, "Internal error, illegal type");
+				return NULL;
+		}		
+	}		
+
+	ipo = ipo_new(type, name);
+	return DataBlock_fromData(ipo);
+}
+
+#undef MethodDef
+#define MethodDef(func) _MethodDef(func, Ipomodule)
+struct PyMethodDef Ipomodule_methods[] = {
+
+	MethodDef(New),
+	MethodDef(get),
+	{"BezTriple", pybzt_create, METH_VARARGS, pybzt_create_doc},
+	
+	{NULL, NULL}
+};
+
+/********************/
+/* Ipoblock methods */
+
+/* slow and inefficient lookup function , use proper dictionaries in future */
+short code_lookup(NamedEnum *codetab, char *name)
+{
+	int i = 0;
+	
+	while(codetab[i].name)
+	{
+		if (!strcmp(codetab[i].name, name))
+			return codetab[i].num;
+		i++;		
+	}	
+	return -1;
+}
+
+static char Ipo_addCurve_doc[]=
+"(type, curve = None) - adds IpoCurve 'curve' to the IpoBlock under type id 'type'";
+PyObject *Ipo_addCurve(PyObject *self, PyObject *args) 
+{
+	
+	Ipo *ipo = (Ipo *) ((DataBlock *) self)->data;
+	NamedEnum *lookup;
+
+	short code;
+
+	char *type;
+	PyIpoCurve *curve = NULL;
+	IpoCurve *ipocurve, *existingIpoCurve;
+
+	BPY_TRY(PyArg_ParseTuple(args, "s|O!", &type, &PyIpoCurve_Type, &curve));
+
+	switch (ipo->blocktype) {
+	case ID_OB:
+		lookup = g_OB_ipocodes;
+		break;
+	case ID_CA:
+		lookup = g_CA_ipocodes;
+		break;
+	case ID_MA:
+		lookup = g_MA_ipocodes;
+		break;
+	case ID_WO:
+		lookup = g_WO_ipocodes;
+		break;
+	default:
+		PyErr_SetString(PyExc_TypeError, "Ipo type not (YET) supported");
+		return NULL;
+	}
+	code = code_lookup(lookup, type);
+	if (code == -1) {
+		PyErr_SetString(PyExc_TypeError, "Unknown IpoCurve type");
+		return NULL;
+	}	
+
+	if (!curve) {                             
+		ipocurve = ipocurve_new();            // malloc new ipocurve
+	} else {                                  // add existing curve:
+		ipocurve = ipocurve_copy(curve->icu); // copy ipocurve
+	}
+
+	ipocurve->adrcode = code;             // re-code ipo
+	ipocurve->blocktype = ipo->blocktype;  
+
+	existingIpoCurve = ipo_findcurve(ipo, code);
+	if (existingIpoCurve) {
+		BLI_remlink(&(ipo->curve), existingIpoCurve); // remove existing
+		MEM_freeN(existingIpoCurve);
+	}
+	BLI_addtail(&(ipo->curve), ipocurve); // add curve to list
+	return IpoCurve_from_icu(ipocurve);
+}
+
+static char Ipo_update_doc[]=
+"() - Recalculate the ipo and update linked objects";
+
+PyObject *Ipo_update(PyObject *self, PyObject *args) {
+	DataBlock *ipoblock = (DataBlock *) self;
+	Key *key;
+	
+	do_ipo((Ipo *) ipoblock->data);
+
+	/* here we should signal all objects with keys that the ipo changed */
+	
+	key= getKeyList()->first;
+	while(key) {
+		if(key->ipo == (Ipo *)ipoblock->data) do_spec_key(key);
+		key= key->id.next;
+	}
+	
+	return BPY_incr_ret(Py_None);
+}
+
+#undef MethodDef
+#define MethodDef(func) _MethodDef(func, Ipo)
+struct PyMethodDef Ipo_methods[] = {
+	MethodDef(addCurve),
+	MethodDef(update),
+	{NULL, NULL}
+};
+
+
+PyObject *initIpo(void)
+{
+	PyObject *mod, *dict, *d;
+
+	mod= Py_InitModule(MODNAME(BLENDERMODULE) ".Ipo", Ipomodule_methods);
+	dict = PyModule_GetDict(mod);
+
+	// ipo block types
+	d = ConstObject_New();
+	PyDict_SetItemString(dict, "Types", d);
+	g_ipoBlockTypes = d;
+
+	insertConst(d, "Object", PyInt_FromLong(ID_OB));
+	insertConst(d, "Material", PyInt_FromLong(ID_MA));
+	insertConst(d, "Sequence", PyInt_FromLong(ID_SEQ));
+	insertConst(d, "Curve", PyInt_FromLong(ID_CU));
+	insertConst(d, "Key", PyInt_FromLong(ID_KE));
+	insertConst(d, "World", PyInt_FromLong(ID_WO));
+	insertConst(d, "Lamp", PyInt_FromLong(ID_LA));
+	insertConst(d, "Camera", PyInt_FromLong(ID_CA));
+	insertConst(d, "Sound", PyInt_FromLong(ID_SO));
+	insertConst(d, "Action", PyInt_FromLong(ID_AC));
+
+	// interpolation types:
+	d = ConstObject_New();
+	g_interpolationTypes = d;
+	PyDict_SetItemString(dict, "InterpolationTypes", d);
+	insertConst(d, "Constant", PyInt_FromLong(IPO_CONST));
+	insertConst(d, "Linear", PyInt_FromLong(IPO_LIN));
+	insertConst(d, "Bezier", PyInt_FromLong(IPO_BEZ));
+
+	d = ConstObject_New();
+	g_extrapolationTypes = d;
+	PyDict_SetItemString(dict, "ExtrapolationTypes", d);
+	insertConst(d, "Constant", PyInt_FromLong(IPO_HORIZ));
+	insertConst(d, "Linear", PyInt_FromLong(IPO_DIR));
+	insertConst(d, "Cyclic", PyInt_FromLong(IPO_CYCL));
+	insertConst(d, "CyclicLinear", PyInt_FromLong(IPO_CYCLX));
+
+	return mod;
+}

source/blender/bpython/intern/BPY_links.c

@@ -0,0 +1,96 @@
+/** Helper functions to handle links between Object types,
+ * Script links */
+
+/*
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+
+#include "Python.h"
+#include "BPY_macros.h"
+#include "b_interface.h"
+
+/* GLOBALS */
+
+PyObject *g_blenderdict;
+
+/* PROTOS */
+char *event_to_name(short event);
+void set_scriptlinks(ID *id, short event);
+
+#ifndef SHAREDMODULE
+PyObject *DataBlock_fromData (void *data);
+
+
+void set_scriptlinks(ID *id, short event)
+{
+	PyObject *link;
+
+	if (!g_blenderdict) // not initialized yet; this can happen at first file load
+	{
+		return;
+	}	
+	if (GET_ID_TYPE(id) == ID_SCE) {
+		Py_INCREF(Py_None);
+		link = Py_None;
+	} else {
+		link = DataBlock_fromData(id);
+	}	
+
+	if (!link)
+	{
+		printf ("Internal error, unable to create PyBlock for script link\n");
+		printf ("This is a bug; please report to bugs@blender.nl");
+		Py_INCREF(Py_False);
+		PyDict_SetItemString(g_blenderdict, "bylink", Py_False);
+		return;
+	} else {
+		Py_INCREF(Py_True);
+		PyDict_SetItemString(g_blenderdict, "bylink", Py_True);
+	}
+		
+	PyDict_SetItemString(g_blenderdict, "link", link);
+	PyDict_SetItemString(g_blenderdict, "event", Py_BuildValue("s", event_to_name(event)));
+}
+
+/* this is just a hack-added function to release a script link reference.
+ * The scriptlink concept will be redone later */
+
+void release_scriptlinks(ID *id)
+{
+	PyObject *link;
+	if (!g_blenderdict) return; // return if Blender module was not initialized
+	link = PyDict_GetItemString(g_blenderdict, "link");
+	Py_DECREF(link);
+	Py_INCREF(Py_None);
+	PyDict_SetItemString(g_blenderdict, "link", Py_None);
+}
+
+#endif

source/blender/bpython/intern/BPY_listbase_macro.h

@@ -0,0 +1,62 @@
+/** 
+	$Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+	These are macros to create python lists from base lists.
+*/
+
+
+
+/** example: DEFFUNC_GETLIST(text) defines a method for getting a list
+ * of text blocks */
+
+// Example: _GETLIST(name) -> get_namelist
+#define _GETLIST(x) get_##x##list 
+
+// Function definition:
+// DEFFUNC_GETLIST_MAIN(name) -> get_namelist(PyObject *self, PyObject *args)
+#define DEFFUNC_GETLIST_MAIN(x) \
+	PyObject *_GETLIST(x)(PyObject *self, PyObject *args)	\
+	{														\
+		ID *id;												\
+		PyObject *list;										\
+		list = PyList_New(0);								\
+		id = G.main->##x##.first;  							\
+		while (id)											\
+		{													\
+			PyList_Append(list, PyString_FromString(id->name+2)); \
+			id = id->next; \
+		} \
+		return list; \
+	} \
+
+// call the above function
+#define GETLISTFUNC(x) _GETLIST(x)
+// Prototype for the above function
+#define GETLISTPROTO(x) PyObject *_GETLIST(x)(PyObject *, PyObject *)

source/blender/bpython/intern/BPY_macros.h

@@ -0,0 +1,268 @@
+
+/* bpython library macros
+ *
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ *
+ */
+
+
+/* Hint: use gcc -E file.c  to see what these macros are expanded in */
+
+#include "api.h"          // temporary defines for API version 
+
+#include "BPY_listbase_macro.h"
+#include "BKE_utildefines.h"
+
+/* CONSTANTS */
+
+#define IDNAME 24
+#define PATH_MAXCHAR 128
+
+/* ALIASES */
+
+#define BPY_TRY(x) {if((!(x))) return NULL;}
+#define BPY_TRY_TYPEERROR(x, str) \
+	{ if(!(x)) { \
+		PyErr_SetString(PyExc_TypeError, str); \
+		return NULL; }\
+	}
+
+#define BPY_ADDCONST(dict, name) PyDict_SetItemString(dict, #name, PyInt_FromLong(name))
+#define CurrentFrame (getGlobal()->scene->r.cfra)
+#define RETURN_INC(ob) {Py_INCREF(ob); return ob; }
+
+/* Blender object internal 'reference' (user) counting */
+/* 'x' must be of type (ID *)                 */
+
+#ifdef DEBUG
+
+	#define BOB_USERCOUNT(x) \
+		(x)->us
+	#define BOB_DECUSER(x) \
+		printf("BOB_DECUSER: %s\n", (x)->name); \
+		(x)->us ? (x)->us--:printf("FATAL: 0--\n")
+	#define BOB_INCUSER(x) \
+		printf("BOB_INCUSER: %s\n", (x)->name); \
+		id_us_plus(x)
+	/* safe ref-inc/dec */
+	#define BOB_XDECUSER(x) \
+		if (x) { \
+			printf("BOB_XDECUSER: %s\n", (x)->name); \
+			((x)->us ? (x)->us--:printf("FATAL: 0--\n")); \
+		}
+	#define BOB_XINCUSER(x) \
+		if (x) { \
+			printf("BOB_XINCUSER: %s\n", (x)->name); \
+			if (x) id_us_plus(x); \
+		}
+#else
+
+	#define BOB_USERCOUNT(x) \
+		(x)->us
+	#define BOB_DECUSER(x) \
+		(x)->us ? (x)->us--:printf("FATAL: 0--\n")
+	#define BOB_INCUSER(x) \
+		id_us_plus(x)
+	/* safe ref-inc/dec */
+	#define BOB_XDECUSER(x) \
+		if (x) ((x)->us ? (x)->us--:printf("FATAL: 0--\n")) 
+	#define BOB_XINCUSER(x) \
+		if (x) id_us_plus(x) 
+
+#endif
+
+/* WARNINGS, Verbose */
+
+#define BPY_CHECKFLAG(x) (getGlobal()->f & x)
+#define BPY_DEBUGFLAG BPY_CHECKFLAG(G_DEBUG)
+#define BPY_debug(a) if BPY_DEBUGFLAG {printf a; }
+#define BPY_warn(a) {printf a; }
+
+/* BLENDER DATABLOCK ACCESS */
+
+/* these are relicts... */
+#define GS(a)	(*((short *)(a)))
+#define STREQ(str, a)           ( strcmp((str), (a))==0 )   
+
+/**  This macro should be used to get the (short) id type of a ID datablock
+ *   structure (Object, Mesh, etc.)
+ *   Usage is dangerous, so use it only if you know what you're doing :-)
+ *   Otherwise, use DataBlock_type() or associated functions (datablock.c)
+ */
+
+#define GET_ID_TYPE(x) (GS((x)->name))
+
+/* gets the datablock's ID pointer. be careful with its usage,
+ * - no typechecking done! */
+#define DATABLOCK_ID(x) ( (ID *) ((DataBlock *) x)->data)
+
+/** This defines the Get method plus documentation for use in a
+  * Method definition list.
+  * Example: 
+  *
+  *    DATABLOCK_GET(modulename, objectname, listbase.first)
+  *
+  * This function, called in Python by:
+  *
+  *    modulename.Get(name)
+  * 
+  * returns a Python DataBlock object for the Blender object with name
+  * 'name'. If 'name' omitted, a list of all the objects in the
+  * given list (a linked list of ID pointers) is returned
+  */
+
+
+#define DATABLOCK_GET(uname, docname, list)						      \
+static char uname##_get_doc[]=									      \
+"([name]) - Get " #docname "s from Blender\n"					      \
+"\n"															      \
+"[name] The name of the " #docname " to return\n"				      \
+"\n"															      \
+"Returns a list of all " #docname "s if name is not specified";       \
+																      \
+static PyObject* uname##_get (PyObject *self, PyObject *args) {	      \
+	return py_find_from_list(list, args);                             \
+}
+
+/** This macro defines the creation of new Objects */
+
+#define DATABLOCK_NEW( modprefix, type, callfunc)               \
+static char modprefix##_New_doc[] =                             \
+"() - returns new " #type " object";                            \
+                                                                \
+PyObject *modprefix##_New (PyObject *self, PyObject *args)      \
+{                                                               \
+	type *obj;                                                  \
+	char *name = #type;                                         \
+	BPY_TRY(PyArg_ParseTuple(args, "|s", &name));               \
+	obj = callfunc;                                             \
+	return DataBlock_fromData(obj);                             \
+}                                                               \
+
+#define DATABLOCK_ASSIGN_IPO(type, prefix)                            \
+static char type##_assignIpo_doc[]=                                   \
+"(ipo) - assigns Ipo to object of type " #type ;                      \
+                                                                      \
+static PyObject *type##_assignIpo(PyObject *self, PyObject *args)     \
+{                                                                     \
+	DataBlock *ipoblock;                                              \
+	Ipo *ipo;                                                         \
+	type *object = PYBLOCK_AS(type, self);                            \
+                                                                      \
+	BPY_TRY(PyArg_ParseTuple(args, "O!", &DataBlock_Type, &ipoblock));\
+	if (!DataBlock_isType(ipoblock, ID_IP)) {                         \
+		PyErr_SetString(PyExc_TypeError, "expects Ipo object");       \
+		return 0;                                                     \
+	}                                                                 \
+	ipo = PYBLOCK_AS_IPO(ipoblock);                                   \
+                                                                      \
+	if (ipo->blocktype != GET_ID_TYPE((ID *) object)) {               \
+		PyErr_SetString(PyExc_TypeError,                              \
+			"Ipo type does not match object type");                   \
+		return 0;                                                     \
+	}                                                                 \
+	prefix##_assignIpo(object, ipo);                                  \
+                                                                      \
+	Py_INCREF(Py_None);                                               \
+	return Py_None;	                                                  \
+}                                                                     \
+                                                                      \
+static char type##_clrIpo_doc[]=                                      \
+"(ipo) - clears Ipo" ;                                                \
+                                                                      \
+static PyObject *type##_clrIpo(PyObject *self, PyObject *args)        \
+{                                                                     \
+	type *object = PYBLOCK_AS(type, self);                            \
+	BPY_TRY(PyArg_ParseTuple(args, ""));                              \
+	prefix##_assignIpo(object, 0);                                    \
+	Py_INCREF(Py_None);                                               \
+	return Py_None;	                                                  \
+}
+	
+/** Macro used to define the MethodDef macro which is used again for defining
+  * module or object methods in the Method table, see e.g. BPY_scene.c
+  * 
+  * Usage:
+
+  * _MethodDef(delete, Scene) expands to: 
+  *
+  *  {"delete", Scene_delete, METH_VARARGS, Scene_delete_doc}
+  */
+#define _MethodDef(func, prefix) \
+	{#func, prefix##_##func, METH_VARARGS, prefix##_##func##_doc}
+
+/** Mark the datablock wrapper as invalid. See BPY_text.c for details */
+#define MARK_INVALID(datablock) \
+	((DataBlock *) datablock)->data = NULL
+
+/** Check whether datablock wrapper is valid */
+#define CHECK_VALIDDATA(x, msg)                                       \
+	if (!x) {                                                         \
+		PyErr_SetString(PyExc_RuntimeError, msg);                     \
+		return 0;                                                     \
+	}                                                                 \
+
+
+/* OBJECT ACCESS */
+
+/** retrieves name from BPYobject */
+#define getName(x) ((x)->id.name+2)
+#define getUsers(x) ((x)->id.us)
+#define getIDName(x) ((x)->name+2)
+#define getIDUsers(x) ((x)->us)
+
+#define object_getMaterials(object) (object)->mat
+
+/** rename object with name */
+
+/* ListBase of active object in scene */
+#define FirstBase (getGlobal()->scene->base.first)
+#define ActiveBase (getGlobal()->scene->basact)
+#define ObjectfromBase(base) (base->object)
+#define SelectedAndLayer(base) (((base)->flag & SELECT) && ((base)->lay & getGlobal()->vd->lay))
+/* Active object (bright pink) */
+
+#define ActiveObject (ActiveBase ? ObjectfromBase(ActiveBase) : NULL)
+
+/* returns 1 if textureface tf is selected/active, else 0 */
+#define isSelectedFace(tf) (((tf).flag & TF_SELECT) ? 1 : 0 )
+#define isActiveFace(tf) (((tf).flag & TF_ACTIVE) ? 1 : 0 )
+
+/* some conversion macros */
+
+#define PYBLOCK_AS(x, y) (x *) ((DataBlock *) y)->data
+#define PYBLOCK_AS_TEXT(x) PYBLOCK_AS(Text, x)
+#define PYBLOCK_AS_MATERIAL(x) PYBLOCK_AS(Material, x)
+#define PYBLOCK_AS_OBJECT(x) PYBLOCK_AS(Object, x)
+#define PYBLOCK_AS_MESH(x) PYBLOCK_AS(Mesh, x)
+#define PYBLOCK_AS_LAMP(x) PYBLOCK_AS(Lamp, x)
+#define PYBLOCK_AS_IPO(x) PYBLOCK_AS(Ipo, x)
+#define PYBLOCK_AS_DATA(x) PYBLOCK_AS(void, x)

source/blender/bpython/intern/BPY_main.c

@@ -0,0 +1,672 @@
+/**
+ * blenkernel/py_main.c
+ * (cleaned up somewhat nzc apr-2001)
+
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ *
+ */
+
+/* NOTE: all externally callable routines have the prefix BPY_
+ -- see also ../include/BPY_extern.h */
+
+#include "BPY_main.h"
+#include "BPY_modules.h"
+#include "BPY_macros.h"
+#include "DNA_space_types.h"
+
+#include "b_interface.h"
+#include "mydevice.h"
+#include "import.h"
+
+/* PROTOS */
+
+extern void init_frozenmodules(void);  // frozen module library
+extern void initmxTextTools(void);
+extern void inittess(void);            // tesselator module
+
+void init_ourImport(void);
+
+
+/* GLOBALS */
+
+PyObject* ErrorObject     = NULL;
+PyObject* callback        = NULL;
+PyObject* callbackArgs    = NULL;
+PyObject* blenderprogname = NULL;
+ID*       script_link_id  = NULL;
+
+/*------------------------------------------------------------------------*/ 
+/* START PYTHON (from creator.c)                                          */
+
+void INITMODULE(BLENDERMODULE)(void);
+
+struct _inittab blendermodules[] = {
+#ifndef SHAREDMODULE         // Blender module can alternatively be compiled shared
+	#ifdef STATIC_TEXTTOOLS  // see api.h
+	{ "mxTextTools" , initmxTextTools },
+	#endif
+	{ MODNAME(BLENDERMODULE) , INITMODULE(BLENDERMODULE) },
+#endif
+#ifdef NO_RELEASE
+	{ "tess" , inittess }, // GLU tesselator wrapper module
+#endif
+	{ 0, 0}
+};
+
+/* hack to make sure, inittab is extended only first time */
+
+static short g_is_extended = 0;
+
+/** (Re)initializes the Python Interpreter.
+  * This function should be only called if the Python interpreter
+  * was not yet initialized (check Py_IsInitialized() )
+  */
+
+static void initBPythonInterpreter(void)
+{
+	Py_Initialize();
+
+	init_ourImport(); /* our own import, later: security */
+	if (!BPY_CHECKFLAG(G_NOFROZEN)) {
+		init_frozenmodules(); /* initialize frozen modules unless disabled */
+	}
+	init_syspath();
+}
+
+/** This function initializes Blender Python. It should be called only
+  * once at start, which is currently not the case (GameEngine Python).
+  * Therefore, it contains some dirty workarounds. They will be thrown
+  * into the grachten once the different APIs are merged into something
+  * more consistent.
+  *
+  */
+
+void BPY_start_python(void)
+{
+	Py_SetProgramName("blender");
+	if (BPY_DEBUGFLAG) {
+
+		Py_VerboseFlag = 1;
+		Py_DebugFlag = 1;
+	} else {
+#ifndef EXPERIMENTAL 		
+		Py_FrozenFlag = 1; /* no warnings about non set PYTHONHOME */
+		Py_NoSiteFlag = 1; /* disable auto site module import */
+#endif		
+	}	
+
+	if (!g_is_extended) {
+		g_is_extended = 1;
+		PyImport_ExtendInittab(blendermodules); /* extend builtin module table */
+	}	
+
+	initBPythonInterpreter();
+#ifdef NO_RELEASE
+	if (PyRun_SimpleString("import startup"))
+	{
+		BPY_warn(("init script not found, continuing anyway\n"));
+		PyErr_Clear();
+		return;
+	}	
+#endif	
+}
+
+/** Ends the Python interpreter. This cleans up all global variables
+  * Blender-Python descriptor objects will (MUST!) decref on their
+  * raw blender objects, so this function should be called more or less
+  * immediately before garbage collection actions.
+  */
+
+void BPY_end_python(void)
+{
+	Py_Finalize();
+}
+
+void BPY_free_compiled_text(Text* text)
+{
+	if (!text->compiled) return;
+	Py_DECREF((PyObject*) text->compiled);
+	text->compiled = NULL;
+}
+
+void syspath_append(PyObject *dir)
+{
+	PyObject *m, *d;
+	PyObject *o;
+
+	PyErr_Clear();
+	m = PyImport_ImportModule("sys");
+	d = PyModule_GetDict(m);
+	o = PyDict_GetItemString(d, "path");
+	if (!PyList_Check(o)) {
+		return;
+	}
+	PyList_Append(o, dir);
+	if (PyErr_Occurred()) {
+		Py_FatalError("could not build sys.path");
+	}	
+	Py_DECREF(m);
+}
+
+/* build blender specific system path for external modules */
+
+void init_syspath(void)
+{
+	PyObject *path;
+	PyObject *m, *d;
+	PyObject *p;
+	char *c;
+
+
+	char execdir[PATH_MAXCHAR], *progname;
+
+	int n;
+	
+	path = Py_BuildValue("s", bprogname);
+
+	m = PyImport_ImportModule(MODNAME(BLENDERMODULE) ".sys");
+	if (m) {
+		d = PyModule_GetDict(m);
+		PyDict_SetItemString(d, "progname", path);
+		Py_DECREF(m);
+	} else {
+		BPY_debug(("Warning: could not set Blender.sys.progname\n"));
+	}	
+
+	progname = BLI_last_slash(bprogname); /* looks for the last dir separator */
+
+	c = Py_GetPath(); /* get python system path */
+	PySys_SetPath(c); /* initialize */
+
+	n = progname - bprogname; 
+	if (n > 0) {
+		strncpy(execdir, bprogname, n);
+		execdir[n] = '\0';
+
+		p = Py_BuildValue("s", execdir);
+		syspath_append(p);  /* append to module search path */
+
+		/* set Blender.sys.progname */
+	} else {	
+		BPY_debug(("Warning: could not determine argv[0] path\n"));
+	}
+	/* TODO look for the blender executable in the search path */
+	BPY_debug(("append to syspath: %s\n", U.pythondir));
+	if (U.pythondir) {
+		p = Py_BuildValue("s", U.pythondir);
+		syspath_append(p);  /* append to module search path */
+	}
+	BPY_debug(("append done\n"));
+}
+
+
+#define FILENAME_LENGTH 24
+typedef struct _ScriptError {
+	char filename[FILENAME_LENGTH];
+	int lineno;
+} ScriptError;
+
+ScriptError g_script_error;
+
+int BPY_Err_getLinenumber()
+{
+	return g_script_error.lineno;
+}	
+
+const char *BPY_Err_getFilename()
+{
+	return g_script_error.filename;
+}
+
+/** Returns (PyString) filename from a traceback object */
+
+PyObject *traceback_getFilename(PyObject *tb)
+{
+	PyObject *v;
+
+	v = PyObject_GetAttrString(tb, "tb_frame"); Py_DECREF(v);
+	v = PyObject_GetAttrString(v, "f_code"); Py_DECREF(v);
+	v = PyObject_GetAttrString(v, "co_filename"); 
+	return v;
+}
+
+/** Blender Python error handler. This catches the error and stores
+  * filename and line number in a global
+  */
+
+void BPY_Err_Handle(Text *text)
+{
+	PyObject *exception, *err, *tb, *v;
+
+	PyErr_Fetch(&exception, &err, &tb);
+
+	if (!exception && !tb) {
+		printf("FATAL: spurious exception\n");
+		return;
+	}
+
+	strcpy(g_script_error.filename, getName(text));
+
+	if (exception && PyErr_GivenExceptionMatches(exception, PyExc_SyntaxError)) {
+		// no traceback available when SyntaxError
+		PyErr_Restore(exception, err, tb); // takes away reference!
+		PyErr_Print();
+		v = PyObject_GetAttrString(err, "lineno");
+		g_script_error.lineno = PyInt_AsLong(v);
+		Py_XDECREF(v);
+		return; 
+	} else {
+		PyErr_NormalizeException(&exception, &err, &tb);
+		PyErr_Restore(exception, err, tb); // takes away reference!
+		PyErr_Print();
+		tb = PySys_GetObject("last_traceback");
+		Py_INCREF(tb);
+
+// check traceback objects and look for last traceback in the
+// same text file. This is used to jump to the line of where the
+// error occured. If the error occured in another text file or module,
+// the last frame in the current file is adressed
+
+		while (1) {	
+			v = PyObject_GetAttrString(tb, "tb_next");
+			if (v == Py_None || 
+			  strcmp(PyString_AsString(traceback_getFilename(v)), getName(text)))
+				break;
+			Py_DECREF(tb);
+			tb = v;
+		}
+
+		v = PyObject_GetAttrString(tb, "tb_lineno");
+		g_script_error.lineno = PyInt_AsLong(v);
+		Py_XDECREF(v);
+		v = traceback_getFilename(tb);
+		strncpy(g_script_error.filename, PyString_AsString(v), FILENAME_LENGTH);
+		Py_XDECREF(v);
+		Py_DECREF(tb);
+	}
+}
+
+/** Runs a Python string in the global name space of the given dictionary
+    'globaldict' */
+
+static PyObject *newGlobalDictionary(void)
+{
+	PyObject *d = PyDict_New();
+	PyDict_SetItemString(d, "__builtins__", PyEval_GetBuiltins());
+	PyDict_SetItemString(d, "__name__", PyString_FromString("__main__"));
+	return d;
+}	
+
+static void releaseGlobalDictionary(PyObject *d)
+{
+	BPY_debug(("--- CLEAR namespace\n"));
+	PyDict_Clear(d);
+	Py_DECREF(d); // release dictionary
+}
+
+PyObject *BPY_runPython(Text *text, PyObject *globaldict)
+{
+	PyObject *ret;
+	char* buf = NULL;
+
+	if (!text->compiled)
+	{
+		buf = txt_to_buf(text);
+		/* bah, what a filthy hack -- removed */
+		/*      strcat(buf, "\n"); */
+		text->compiled = Py_CompileString(buf, getName(text), Py_file_input);
+		MEM_freeN(buf);
+		if (PyErr_Occurred())
+		{
+			BPY_free_compiled_text(text);
+			return 0;
+		}
+	}
+	BPY_debug(("Run Python script \"%s\" ...\n", getName(text)));
+	ret = PyEval_EvalCode(text->compiled, globaldict, globaldict);
+	return ret;
+}
+
+/** This function is executed whenever ALT+PKEY is pressed -> drawtext.c 
+    It returns the global namespace dictionary of the script context
+	(which is created newly when CLEAR_NAMESPACE is defined).
+	This may be stored in the SpaceText instance to give control over
+	namespace persistence. Remember that the same script may be executed
+	in several windows..
+	Namespace persistence is desired for scripts that use the GUI and
+	store callbacks to the current script.
+*/
+
+PyObject  *BPY_txt_do_python(SpaceText *st)
+{
+	PyObject* d = NULL;
+	PyObject *ret;
+	Text *text = st->text;
+
+	if (!text)
+	{
+	  return NULL;
+	}
+
+	/* TODO: make this an option: */
+#ifdef CLEAR_NAMESPACE	
+	BPY_debug(("--- enable clear namespace\n"));
+	st->flags |= ST_CLEAR_NAMESPACE;
+#endif
+
+#ifdef CLEAR_NAMESPACE
+	d = newGlobalDictionary();
+#else
+	d = PyModule_GetDict(PyImport_AddModule("__main__"));
+#endif	
+	
+	ret = BPY_runPython(text, d);
+
+	if (!ret) {
+#ifdef CLEAR_NAMESPACE			
+		releaseGlobalDictionary(d);
+#endif
+		BPY_Err_Handle(text);
+		Py_Finalize();
+		initBPythonInterpreter();
+		return NULL;
+	}	
+	else
+		Py_DECREF(ret);
+
+
+	/* The following lines clear the global name space of the python
+	 * interpreter. This is desired to release objects after execution
+	 * of a script (remember that each wrapper object increments the refcount
+	 * of the Blender Object. 
+
+	 * Exception: scripts that use the GUI rely on the
+	 * persistent global namespace, so they need a workaround: The namespace
+	 * is released when the GUI is exit.
+	 * See opy_draw.c:Method_Register()
+	 *
+	 */
+
+#ifdef CLEAR_NAMESPACE	
+	if (st->flags & ST_CLEAR_NAMESPACE) {
+		releaseGlobalDictionary(d);
+		garbage_collect(getGlobal()->main); 
+	}
+#endif	
+	
+	return d;
+}
+
+/****************************************/
+/* SCRIPTLINKS                          */
+
+static void do_all_scriptlist(ListBase* list, short event)
+{
+	ID *id;
+
+	id = list->first;
+	while (id)
+	{
+		BPY_do_pyscript (id, event);
+		id = id->next;
+	}
+}
+
+void BPY_do_all_scripts(short event)
+{
+	do_all_scriptlist(getObjectList(), event);
+	do_all_scriptlist(getLampList(),   event);
+	do_all_scriptlist(getCameraList(), event);
+	do_all_scriptlist(getMaterialList(), event);
+	do_all_scriptlist(getWorldList(),  event);
+
+	BPY_do_pyscript(&scene_getCurrent()->id, event);
+}
+
+
+char *event_to_name(short event)
+{
+	switch (event) {
+	case SCRIPT_FRAMECHANGED:
+		return "FrameChanged";
+	case SCRIPT_ONLOAD:
+		return "OnLoad";
+	case SCRIPT_REDRAW:
+		return "Redraw";
+	default:
+		return "Unknown";
+	}
+}	
+
+
+void BPY_do_pyscript(ID *id, short event)
+{
+	int         i, offset;
+	char        evName[24] = "";
+	char*       structname = NULL;
+	ScriptLink* scriptlink;
+	PyObject *globaldict;
+
+	switch(GET_ID_TYPE(id)) {
+	case ID_OB: structname= "Object"; break;
+	case ID_LA:  structname= "Lamp"; break;
+	case ID_CA:  structname= "Camera"; break;
+	case ID_MA:  structname= "Material"; break;
+	case ID_WO:  structname= "World"; break;
+	case ID_SCE: structname= "Scene"; break;
+	default: return;
+	}
+
+	offset = BLO_findstruct_offset(structname, "scriptlink");
+	if (offset < 0)
+	{
+		BPY_warn(("Internal error, unable to find script link\n"));
+		return;
+	}
+	scriptlink = (ScriptLink*) (((char*)id) + offset);
+
+	/* no script provided */
+	if (!scriptlink->totscript) return;
+
+/* Debugging output */
+	switch (event)
+	{
+	case SCRIPT_FRAMECHANGED:
+		strcpy(evName, "SCRIPT_FRAMECHANGED");
+		BPY_debug(("do_pyscript(%s, %s)\n", getIDName(id), evName)); 
+		break;
+	case SCRIPT_ONLOAD:
+		strcpy(evName, "SCRIPT_ONLOAD");
+		BPY_debug(("do_pyscript(%s, %s)\n", getIDName(id), evName)); 
+		break;
+	case SCRIPT_REDRAW:
+		strcpy(evName, "SCRIPT_REDRAW");
+		BPY_debug(("do_pyscript(%s, %s)\n", getIDName(id), evName));
+		break;
+	default:
+		BPY_debug(("do_pyscript(): This should not happen !!!")); 
+		break;
+	}
+
+/* END DEBUGGING */
+#ifndef SHAREDMODULE
+	set_scriptlinks(id, event);
+#endif
+	disable_where_script(1);
+	for (i = 0; i < scriptlink->totscript; i++)
+	{
+		if (scriptlink->flag[i] == event && scriptlink->scripts[i])
+		{
+			BPY_debug(("Evaluate script \"%s\" ...\n",
+				getIDName(scriptlink->scripts[i])));
+			script_link_id = id;
+#ifdef CLEAR_NAMESPACE
+			globaldict = newGlobalDictionary();
+#else
+			globaldict = PyModule_GetDict(PyImport_AddModule("__main__"));
+#endif			
+			BPY_runPython((Text*) scriptlink->scripts[i], globaldict);
+#ifdef CLEAR_NAMESPACE
+			releaseGlobalDictionary(globaldict);
+#endif			
+			
+			script_link_id = NULL;
+			BPY_debug(("... done\n"));
+		}
+	}
+#ifndef SHAREDMODULE
+	release_scriptlinks(id);
+#endif
+	disable_where_script(0);
+}
+
+void BPY_clear_bad_scriptlink(ID *id, Text *byebye)
+{
+	ScriptLink* scriptlink;
+	int         offset = -1;
+	char*       structname = NULL;
+	int         i;
+
+	switch (GET_ID_TYPE(id)) {
+	case ID_OB:  structname = "Object"; break;
+	case ID_LA:  structname = "Lamp"; break;
+	case ID_CA:  structname = "Camera"; break;
+	case ID_MA:  structname = "Material"; break;
+	case ID_WO:  structname = "World"; break;
+	case ID_SCE: structname = "Scene"; break;
+	}
+
+	if (!structname) return;
+
+	offset= BLO_findstruct_offset(structname, "scriptlink");
+
+	if (offset<0) return;
+
+	scriptlink= (ScriptLink *) (((char *)id) + offset);
+
+	for(i=0; i<scriptlink->totscript; i++)
+	if ((Text*)scriptlink->scripts[i] == byebye)
+		scriptlink->scripts[i] = NULL;
+}
+
+void BPY_clear_bad_scriptlist(ListBase *list, Text *byebye)
+{
+	ID *id;
+
+	id= list->first;
+	while (id)
+	{
+		BPY_clear_bad_scriptlink(id, byebye);
+		id= id->next;
+	}
+}
+
+void BPY_clear_bad_scriptlinks(Text *byebye)
+{
+	BPY_clear_bad_scriptlist(getObjectList(),	byebye);
+	BPY_clear_bad_scriptlist(getLampList(),	byebye);
+	BPY_clear_bad_scriptlist(getCameraList(),	byebye);
+	BPY_clear_bad_scriptlist(getMaterialList(),	byebye);
+	BPY_clear_bad_scriptlist(getWorldList(),	byebye);
+	BPY_clear_bad_scriptlink(&scene_getCurrent()->id,    byebye);
+	allqueue(REDRAWBUTSSCRIPT, 0);
+}
+
+void BPY_free_scriptlink(ScriptLink *slink)
+{
+	if (slink->totscript)
+	{
+		if(slink->flag) MEM_freeN(slink->flag);
+		if(slink->scripts) MEM_freeN(slink->scripts);
+	}
+}
+
+void BPY_copy_scriptlink(ScriptLink *scriptlink)
+{
+	void *tmp;
+
+	if (scriptlink->totscript)
+	{
+		tmp = scriptlink->scripts;
+		scriptlink->scripts = MEM_mallocN(sizeof(ID*)*scriptlink->totscript, "scriptlistL");
+		memcpy(scriptlink->scripts, tmp, sizeof(ID*)*scriptlink->totscript);
+
+		tmp = scriptlink->flag;
+		scriptlink->flag = MEM_mallocN(sizeof(short)*scriptlink->totscript, "scriptlistF");
+		memcpy(scriptlink->flag, tmp, sizeof(short)*scriptlink->totscript);
+	}
+}
+
+/*
+ *  Python alien graphics format conversion framework
+ *
+ *  $Id$
+ *
+ *	
+ *
+ */
+
+/* import importloader module with registered importers */
+#include "BPY_extern.h"
+#include "Python.h"
+
+
+int BPY_call_importloader(char *name)
+{
+	PyObject *mod, *tmp, *meth, *args;
+	int i, success = 0;
+
+	init_syspath();
+	mod = PyImport_ImportModule("Converter.importloader");
+	if (mod) {
+		meth = PyObject_GetAttrString(mod, "process"); // new ref
+		args = Py_BuildValue("(s)", name);
+		tmp = PyEval_CallObject(meth, args);
+		Py_DECREF(meth);
+		if (PyErr_Occurred()) {
+			PyErr_Print();
+		}
+
+		if (tmp) { 
+			i = PyInt_AsLong(tmp);
+			if (i) 
+				success = 1;
+			Py_DECREF(tmp);
+		}
+		Py_DECREF(mod);
+	} else {
+		PyErr_Print();
+		BPY_warn(("couldn't import 'importloader' \n"));
+	}
+	return success;
+}
+
+// more to come...

source/blender/bpython/intern/BPY_main.h

@@ -0,0 +1,86 @@
+/* BlenderPython Main routine header *
+   $Id$
+  
+  ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ 
+  This program is free software; you can redistribute it and/or
+  modify it under the terms of the GNU General Public License
+  as published by the Free Software Foundation; either version 2
+  of the License, or (at your option) any later version. The Blender
+  Foundation also sells licenses for use in proprietary software under
+  the Blender License.  See http://www.blender.org/BL/ for information
+  about this.
+ 
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+ 
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software Foundation,
+  Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ 
+  The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+  All rights reserved.
+ 
+  The Original Code is: all of this file.
+ 
+  Contributor(s): none yet.
+ 
+  ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+//   Note: Functions prefixed with BPY_ are called from blenkernel routines */
+
+
+#include "Python.h" /* The python includes themselves. */
+#include "compile.h" /* to give us PyCodeObject */
+#include "eval.h" /*  for PyEval_EvalCode.h */
+
+/* blender stuff */
+#include "MEM_guardedalloc.h"
+#include "BLI_blenlib.h"
+#include "BLI_editVert.h"
+#include "BLI_fileops.h" /* string handling of filenames */
+
+#include "BKE_bad_level_calls.h"
+// #include "BKE_editmesh.h"
+
+#include "BKE_global.h"
+#include "BKE_main.h"
+
+#include "BLO_genfile.h" // for BLO_findstruct_offset only
+#include "BKE_text.h"
+#include "BKE_displist.h"
+#include "BKE_mesh.h"
+#include "BKE_material.h"
+#include "BKE_object.h"
+#include "BKE_screen.h"
+#include "BKE_scene.h"
+#include "BKE_library.h"
+#include "BKE_text.h"
+
+#include "b_interface.h"
+
+/* prototypes of externally used functions are HERE */
+#include "BPY_extern.h"
+
+	/* I just chucked some prototypes
+	 * here... not sure where they should
+	 * really be. -zr
+	 */
+extern struct ID * script_link_id;
+
+extern PyObject *g_blenderdict;
+extern int g_window_redrawn;
+extern int disable_force_draw;
+
+void window_update_curCamera(Object *);
+PyObject *ConstObject_New(void);
+void insertConst(PyObject *dict, char *name, PyObject *item);
+PyObject *Windowmodule_Redraw(PyObject *self, PyObject *args);
+
+char *event_to_name(short event);
+void syspath_append(PyObject *dir);
+void init_syspath(void);
+void set_scriptlinks(ID *id, short event);
+void release_scriptlinks(ID *id);

source/blender/bpython/intern/BPY_modules.h

@@ -0,0 +1,47 @@
+/* Prototypes for all fixed module init routines 
+ * $Id$ 
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ * these prototypes and init functions should be homogenized
+ */
+
+extern PyObject *init_blender(void);
+extern PyObject *init_py_nmesh(void);
+extern PyObject *init_py_draw(void);
+extern PyObject *init_py_bgl(void);
+extern PyObject *initWindow(void);
+extern PyObject *initImage(void);
+extern PyObject *init_types(PyObject *dict);
+void init_py_vector(void);
+void init_py_matrix(void);
+void init_Datablockmodules(PyObject *dict);
+void initGUI(void);
+
+
+

source/blender/bpython/intern/BPY_object.c

@@ -0,0 +1,499 @@
+/** Object module; access to Object objects in Blender
+  * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+  *
+  */
+#include "Python.h"
+#include "BPY_macros.h"
+#include "MEM_guardedalloc.h"
+#include "opy_vector.h" /* matrix datatypes */
+
+#include "b_interface.h" // most datatypes
+
+#include "opy_datablock.h"
+
+#include "BLI_arithb.h" /* Mat4Invert */
+
+/* PROTOS */
+
+
+/* ------------------------------------------------------------------------ */
+
+/**************************************************/
+/* Object properties for access by datablock code */
+
+#define NULLFUNC 0
+#define NULLHANDLING 0
+
+/* structure: see opy_datablock.h */
+/* attrname, DNA_membername, type      stype, min,  max, index,dlist,    
+		handlingflag, extra1Ptr, extra2Ptr, extra3Ptr */
+
+DataBlockProperty Object_Properties[]= {
+	{"LocX",	"loc[3]",	DBP_TYPE_FLO, 0, 0.0,	0.0, {0}, {3, -sizeof(float)}}, 
+	{"LocY",	"loc[3]",	DBP_TYPE_FLO, 0, 0.0,	0.0, {1}, {3, -sizeof(float)}}, 
+	{"LocZ",	"loc[3]",	DBP_TYPE_FLO, 0, 0.0,	0.0, {2}, {3, -sizeof(float)}}, 
+	{"loc",		"loc[3]",	DBP_TYPE_VEC, 0, 3.0}, 
+
+	{"dLocX",	"dloc[3]",	DBP_TYPE_FLO, 0, 0.0,	0.0, {0}, {3, -sizeof(float)}}, 
+	{"dLocY",	"dloc[3]",	DBP_TYPE_FLO, 0, 0.0,	0.0, {1}, {3, -sizeof(float)}}, 
+	{"dLocZ",	"dloc[3]",	DBP_TYPE_FLO, 0, 0.0,	0.0, {2}, {3, -sizeof(float)}}, 
+	{"dloc",	"dloc[3]",	DBP_TYPE_VEC, 0, 3.0}, 
+
+	{"RotX",	"rot[3]",	DBP_TYPE_FLO, 0, 0.0,	0.0, {0}, {3, -sizeof(float)}}, 
+	{"RotY",	"rot[3]",	DBP_TYPE_FLO, 0, 0.0,	0.0, {1}, {3, -sizeof(float)}}, 
+	{"RotZ",	"rot[3]",	DBP_TYPE_FLO, 0, 0.0,	0.0, {2}, {3, -sizeof(float)}}, 
+	{"rot",		"rot[3]",	DBP_TYPE_VEC, 0, 3.0}, 
+
+	{"dRotX",	"drot[3]",	DBP_TYPE_FLO, 0, 0.0,	0.0, {0}, {3, -sizeof(float)}}, 
+	{"dRotY",	"drot[3]",	DBP_TYPE_FLO, 0, 0.0,	0.0, {1}, {3, -sizeof(float)}}, 
+	{"dRotZ",	"drot[3]",	DBP_TYPE_FLO, 0, 0.0,	0.0, {2}, {3, -sizeof(float)}}, 
+	{"drot",	"drot[3]",	DBP_TYPE_VEC, 0, 3.0}, 
+
+	{"SizeX",	"size[3]",	DBP_TYPE_FLO, 0, 0.0,	0.0, {0}, {3, -sizeof(float)}}, 
+	{"SizeY",	"size[3]",	DBP_TYPE_FLO, 0, 0.0,	0.0, {1}, {3, -sizeof(float)}}, 
+	{"SizeZ",	"size[3]",	DBP_TYPE_FLO, 0, 0.0,	0.0, {2}, {3, -sizeof(float)}}, 
+	{"size",	"size[3]",	DBP_TYPE_VEC, 0, 3.0}, 
+
+	{"dSizeX",	"dsize[3]",	DBP_TYPE_FLO, 0, 0.0,	0.0, {0}, {3, -sizeof(float)}}, 
+	{"dSizeY",	"dsize[3]",	DBP_TYPE_FLO, 0, 0.0,	0.0, {1}, {3, -sizeof(float)}}, 
+	{"dSizeZ",	"dsize[3]",	DBP_TYPE_FLO, 0, 0.0,	0.0, {2}, {3, -sizeof(float)}}, 
+	{"dsize",	"dsize[3]",	DBP_TYPE_VEC, 0, 3.0}, 
+
+	{"EffX",	"effx",		DBP_TYPE_FLO, DBP_TYPE_FUN, 0.0,	0.0, {0}, {0}, DBP_HANDLING_FUNC, Object_special_getattr, 0, Object_special_setattr}, 
+	{"EffY",	"effy",		DBP_TYPE_FLO, DBP_TYPE_FUN, 0.0,	0.0, {0}, {0}, DBP_HANDLING_FUNC, Object_special_getattr, 0, Object_special_setattr}, 
+	{"EffZ",	"effz",		DBP_TYPE_FLO, DBP_TYPE_FUN, 0.0,	0.0, {0}, {0}, DBP_HANDLING_FUNC, Object_special_getattr, 0, Object_special_setattr}, 
+
+	{"Layer",	"layer",	DBP_TYPE_INT, DBP_TYPE_FUN, 0.0,	0.0, {0}, {0}, DBP_HANDLING_FUNC, Object_special_getattr, 0, Object_special_setattr}, 
+	{"layer",	"layer",	DBP_TYPE_INT, DBP_TYPE_FUN, 0.0,	0.0, {0}, {0}, DBP_HANDLING_FUNC, Object_special_getattr, 0, Object_special_setattr}, 
+
+	{"parent",	"*parent",	DBP_TYPE_FUN, 0, 0.0,	0.0, {0}, {0}, 0, 0, get_DataBlock_func}, 
+	{"track",	"*track",	DBP_TYPE_FUN, 0, 0.0,	0.0, {0}, {0}, 0, 0, get_DataBlock_func}, 
+	{"data",	"*data",	DBP_TYPE_FUN, 0, 0.0,	0.0, {0}, {0}, 0, 0, get_DataBlock_func}, 
+	{"ipo",		"*ipo",		DBP_TYPE_FUN, 0, 0.0,	0.0, {0}, {0}, 0, 0, get_DataBlock_func}, 
+
+	{"mat",		"matrix",		DBP_TYPE_FUN, 0, 0.0, 0.0, {0}, {0}, DBP_HANDLING_FUNC, Object_special_getattr, newMatrixObject}, 
+	{"matrix",		"matrix",		DBP_TYPE_FUN, 0, 0.0, 0.0, {0}, {0}, DBP_HANDLING_FUNC, Object_special_getattr, newMatrixObject}, 
+
+	{"colbits",	"colbits",	DBP_TYPE_SHO, 0, 0.0,	0.0},  
+	{"drawType",	"dt",	DBP_TYPE_CHA, 0, 0.0,	0.0},  
+	{"drawMode",	"dtx",	DBP_TYPE_CHA, 0, 0.0,	0.0},  
+	
+	{NULL}
+};
+
+/*************************/
+/* Object module methods */
+
+DATABLOCK_GET(Objectmodule, object, getObjectList())
+
+char Objectmodule_New_doc[] = "(type) - Add a new object of type 'type' in the current scene";
+static PyObject *Objectmodule_New(PyObject *self, PyObject *args)
+{
+	Object *ob;
+	int type;
+
+	if (!PyArg_ParseTuple(args, "i", &type)) {
+		PyErr_SetString(PyExc_TypeError, "type expected");
+		return 0;
+	}	
+	/* add object */
+	ob = object_new(type);
+	return DataBlock_fromData(ob);
+}
+
+static char Objectmodule_getSelected_doc[]=
+"() - Returns a list of selected Objects in the active layer(s)\n\
+The active object is the first in the list, if visible";
+
+static PyObject *Objectmodule_getSelected (PyObject *self, PyObject *args)
+{
+	PyObject *ob, *list;
+	Base *base;
+	Object *tmp;
+	
+	list= PyList_New(0);
+	
+	if (ActiveBase && SelectedAndLayer(ActiveBase)) {
+		tmp = ActiveObject; /* active object is first in list */
+		if (!tmp) goto no_selection;
+		ob = DataBlock_fromData(tmp);
+		PyList_Append(list, ob); Py_DECREF(ob); // because previous call increfs
+	} 
+
+	base = FirstBase;
+	while (base) {
+		if (SelectedAndLayer(base) && base != ActiveBase) {
+			PyObject *ob = DataBlock_fromData(ObjectfromBase(base));
+			if (!ob) goto no_selection;
+			PyList_Append(list, ob); Py_DECREF(ob); 
+		}
+		base= base->next;
+	}
+	return list;
+no_selection:
+	Py_DECREF(list);
+	Py_INCREF(Py_None);
+	return Py_None;
+
+}
+
+
+struct PyMethodDef Objectmodule_methods[] = {
+	{"New",			Objectmodule_New,			METH_VARARGS, Objectmodule_New_doc},
+	// emulation :
+	{"Get",			Objectmodule_get,			METH_VARARGS, Objectmodule_get_doc}, // XXX
+	{"get",			Objectmodule_get,			METH_VARARGS, Objectmodule_get_doc},
+	{"getSelected", Objectmodule_getSelected,	METH_VARARGS, Objectmodule_getSelected_doc},
+	{NULL, NULL}
+};
+
+/*************************/
+/* Object object methods */
+
+/* Object_get is defined as macro; see opy_datablock.h */
+
+
+static char Object_getType_doc[] = "() - returns Object type";
+
+static PyObject *Object_getType(PyObject *self, PyObject *args)
+{
+	Object *ob= PYBLOCK_AS_OBJECT(self);
+	return Py_BuildValue("i", (short) ob->type);
+}
+
+static char Object_getMatrix_doc[] = "() - returns 4D matrix of object";
+
+static PyObject *Object_getMatrix(PyObject *self, PyObject *args)
+{
+	Object *ob= PYBLOCK_AS_OBJECT(self);
+	return newMatrixObject(ob->obmat);
+}
+
+static char Object_getInverseMatrix_doc[] = "() - returns inverse 4D matrix of object";
+
+static PyObject *Object_getInverseMatrix(PyObject *self, PyObject *args)
+{
+	Object *ob= PYBLOCK_AS_OBJECT(self);
+	float inverse[4][4];
+	Mat4Invert(inverse, ob->obmat);
+	return newMatrixObject(inverse);
+}
+
+static char Object_clrParent_doc[]= 
+"(mode = 0, fast = 0) - clears parent object.\n\
+If specified:\n\
+   mode   2: keep object transform\n\
+   fast > 0: don't update scene hierarchy (faster)\n\
+";
+
+static PyObject *Object_clrParent(PyObject *self, PyObject *args)
+{
+	int mode = 0, ret;
+	int fast = 0;
+	Object *ob= PYBLOCK_AS_OBJECT(self);
+
+	BPY_TRY(PyArg_ParseTuple(args, "|ii",  &mode, &fast));
+	ret = object_clrParent(ob, mode, fast);
+	return Py_BuildValue("i", ret);
+}
+
+DATABLOCK_ASSIGN_IPO(Object, object) // defines Object_assignIpo
+
+static char Object_makeParent_doc[]=
+"([obj1, obj2, ...], mode = 0, fast = 0) - makes 'self' a parent of the\n\
+objects in the list.\n\
+If specified:\n\
+    mode <> 0: do not clear parent inverse\n\
+    fast <> 0      : do not update scene hierarchy (faster)\n\
+\n\
+If fast is set, you will have to call Scene.getCurrent.update() before\n\
+redraw.";
+
+static PyObject *Object_makeParent(PyObject *self, PyObject *args)
+{
+	int i, ret;
+	PyObject *list;
+	int noninverse = 0;
+	int fast = 0;
+
+	DataBlock *parblk = (DataBlock*) self;
+
+	BPY_TRY(PyArg_ParseTuple(args, "O|ii", &list, &noninverse, &fast));
+	if (!PySequence_Check(list)){
+		PyErr_SetString(PyExc_TypeError, "expects a list of objects");
+		return 0;
+	}
+
+	for (i = 0; i < PySequence_Length(list); i ++) {
+		DataBlock *childblk = (DataBlock *) PySequence_GetItem(list, i);
+
+		if (!DataBlock_Check(childblk)) {
+			PyErr_SetString(PyExc_TypeError, "Object Type expected");
+			 return 0;
+		}
+		ret = object_makeParent((Object *) parblk->data, (Object *) childblk->data, noninverse, fast);
+
+		Py_DECREF((PyObject *) childblk); // don't need it anymore
+		if (ret == 0) { // could not parent
+			PyErr_SetString(PyExc_RuntimeError, "parenting failed!");
+			return 0;
+		}	
+	}	
+
+	if (PyErr_Occurred()) {
+		PyErr_Print();
+	}
+	return Py_BuildValue("i", 1);
+}
+
+static char Object_getMaterials_doc[] = "() - returns a list of object materials";
+
+static PyObject *Object_getMaterials(PyObject *self, PyObject *args)
+{
+	DataBlock *objectblk = (DataBlock*) self;
+	Object *object = PYBLOCK_AS_OBJECT(objectblk);
+	return PyList_fromMaterialList(object->mat, object->totcol);
+}
+
+static char Object_setMaterials_doc[] = "(materialList) - sets object materials";
+
+static PyObject *Object_setMaterials(PyObject *self, PyObject *args)
+{
+	int len;
+	int ret;
+	DataBlock *objectblk = (DataBlock*) self;
+	Object *object = PYBLOCK_AS_OBJECT(objectblk);
+	PyObject *list;
+	Material **matlist;
+
+	BPY_TRY(PyArg_ParseTuple(args, "O!", &PyList_Type, &list));
+	len = PySequence_Length(list);
+	if (len) {
+		matlist = newMaterialList_fromPyList(list);
+		if (!matlist) {
+			PyErr_SetString(PyExc_TypeError, 
+			"materialList must be a list of valid materials!");
+			return 0;
+		}
+		ret = object_setMaterials(object, matlist, len);
+	} else {
+		ret = 0;
+	}
+	return Py_BuildValue("i", ret);
+}
+
+static char Object_copy_doc[] = "() - returns a copy of the object, sharing the same data";
+
+static PyObject *Object_copy(PyObject *self, PyObject *args)
+{
+	Object *new;
+
+	DataBlock *objectblk = (DataBlock*) self;
+	Object *object = PYBLOCK_AS_OBJECT(objectblk);
+
+	new = object_copy(object);
+	return DataBlock_fromData(new);
+}
+
+static char Object_shareFrom_doc[] = "(obj) - link data of 'self' with data of 'obj' -- \n\
+only if of same type!";
+
+static PyObject *Object_shareFrom(PyObject *self, PyObject *args)
+{
+	DataBlock *blockA = (DataBlock*) self;
+	DataBlock *blockB;
+	Object *object, *other;
+	int t;
+
+	BPY_TRY(PyArg_ParseTuple(args, "O!", &DataBlock_Type, &blockB));
+
+	if (!DataBlock_isType(blockB, ID_OB)) {
+		PyErr_SetString(PyExc_TypeError, "Argument 1 is not of type 'Object'");
+		return NULL;
+	}
+
+	object = PYBLOCK_AS_OBJECT(blockA);
+	other  = PYBLOCK_AS_OBJECT(blockB);
+
+	if (other->type != object->type) {
+		PyErr_SetString(PyExc_TypeError, "Objects are not of same data type");
+		return NULL;
+	}	
+	t = object->type;
+	switch (t) {
+		case OB_MESH:
+			return Py_BuildValue("i", object_linkdata(object, other->data));
+		default:
+			PyErr_SetString(PyExc_TypeError, "Type not supported");
+			return NULL;
+	}
+}
+
+/******************/
+/* get & set attr */
+
+static float g_zero_float= 0.0;
+
+/* Object attributes functions which require getter/setter C functions 
+   different from the access provided by DataBlock support */
+
+/* get special attributes through datablock property structure */
+
+void *Object_special_getattr(void *vdata, char *name) 
+{
+	Object *ob= (Object *) vdata;
+	int scriptflag;
+
+	if (STREQ(name, "layer")) {
+		return &ob->lay;
+		
+	} else if (strncmp(name, "eff", 3)==0) {
+		Ika *ika= ob->data;
+
+		if (ob->type==OB_IKA && ika) {
+			if      (name[3]=='x') return &ika->effg[0];
+			else if (name[3]=='y') return &ika->effg[1];
+			else if (name[3]=='z') return &ika->effg[2];
+		}
+	
+		return &g_zero_float;
+	/* these only for compatibiliy... XXX */
+	} else if (STREQ(name, "matrix")) {
+		scriptflag = during_script();
+		disable_where_script(1);
+		where_is_object(ob);
+		disable_where_script(scriptflag);
+		
+		return &ob->obmat;
+	} else if (STREQ(name, "inverse") || STREQ(name, "inverseMatrix")) {
+		return Object_getInverseMatrix(vdata, 0);
+	}
+	/* end compatibility */
+	
+	PyErr_SetString(PyExc_AttributeError, name);
+	return NULL;
+}
+
+int Object_special_setattr(void *vdata, char *name, PyObject *py_ob)
+{
+	Object *ob= (Object *) vdata;
+
+	if (STREQ(name, "layer")) {
+		Base *base;
+		int ival;
+		
+		if (!PyArg_Parse(py_ob, "i", &ival)) return -1;
+		
+		ob->lay= ival;
+	// TODO this is old stuff, maybe move to update routine at end of
+	// script execution ?
+		base= (G.scene->base.first);
+		while (base) {
+			if (base->object == ob) base->lay= ob->lay;
+			base= base->next;
+		}
+	// end TODO
+
+		return 0;
+	} else if (strncmp(name, "eff", 3)==0) {
+		Ika *ika= ob->data;
+		float fval;
+		
+		if (!PyArg_Parse(py_ob, "f", &fval)) return -1;
+		
+		if (ob->type==OB_IKA && ika) {
+			if (name[3]=='x') ika->effg[0]= fval;
+			else if (name[3]=='y') ika->effg[1]= fval;
+			else if (name[3]=='z') ika->effg[2]= fval;
+			
+			itterate_ika(ob);
+		}
+		return 0;
+	}
+
+	PyErr_SetString(PyExc_AttributeError, name);
+	return -1;
+}
+
+
+
+#undef MethodDef
+#define MethodDef(func) _MethodDef(func, Object)
+
+struct PyMethodDef Object_methods[] = {
+	MethodDef(makeParent),
+	MethodDef(copy),
+	MethodDef(shareFrom),
+	MethodDef(getMatrix),
+	MethodDef(getType),
+	MethodDef(getInverseMatrix),
+	MethodDef(clrParent),
+	MethodDef(assignIpo),
+	MethodDef(clrIpo),
+	MethodDef(getMaterials),
+	MethodDef(setMaterials),
+	{NULL, NULL}
+};
+
+#undef BPY_ADDCONST
+#define BPY_ADDCONST(dict, name) insertConst(dict, #name, PyInt_FromLong(OB_##name))
+
+PyObject *initObject(void)
+{
+	PyObject *mod, *dict, *d;
+
+	mod= Py_InitModule(MODNAME(BLENDERMODULE) ".Object", Objectmodule_methods);
+	dict= PyModule_GetDict(mod);
+	d = ConstObject_New();
+	PyDict_SetItemString(dict, "Types", d);
+	BPY_ADDCONST(d, EMPTY);
+	BPY_ADDCONST(d, MESH);
+	BPY_ADDCONST(d, LAMP);
+	BPY_ADDCONST(d, CAMERA);
+
+	d = ConstObject_New();
+	PyDict_SetItemString(dict, "DrawTypes", d);
+	/* dt flags */
+	BPY_ADDCONST(d, BOUNDBOX);
+	BPY_ADDCONST(d, WIRE);
+	BPY_ADDCONST(d, SOLID);
+	BPY_ADDCONST(d, SHADED);
+	BPY_ADDCONST(d, TEXTURE);
+	d = ConstObject_New();
+	PyDict_SetItemString(dict, "DrawModes", d);
+	/* dtx flags */
+	BPY_ADDCONST(d, BOUNDBOX);
+	BPY_ADDCONST(d, AXIS);
+	BPY_ADDCONST(d, TEXSPACE);
+	insertConst(d, "NAME", PyInt_FromLong(OB_DRAWNAME));
+	return mod;
+}
+

source/blender/bpython/intern/BPY_scene.c

@@ -0,0 +1,506 @@
+/** Scene module; access to Scene objects in Blender
+  *
+  * Scene objects are no longer DataBlock objects, but referred
+  * by name. This makes it a little slower, but safer - Scene properties
+  * can no longer be accessed after a Scene was deleted.
+  *
+  * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+  *
+  */
+
+#include "Python.h"
+
+#include "BKE_scene.h"
+#include "BIF_drawscene.h"
+
+#include "BSE_headerbuttons.h"
+
+#include "MEM_guardedalloc.h"
+
+#include "DNA_scene_types.h"
+#include "opy_datablock.h"
+#include "b_interface.h"
+
+#include "BPY_macros.h"
+#include "BPY_window.h"
+
+/* DEFINES */
+
+#define CHECK_VALIDSCENE(x) CHECK_VALIDDATA(x, \
+	"Scene was deleted!")
+
+#define PyScene_AsScene(x) \
+	getSceneByName(((PyScene *) x)->name)
+
+/* PROTOS */
+
+PyObject *PyScene_FromScene(Scene *scene);
+
+/************************/
+/* Helper routines      */
+
+/* returns a python list of the objects of the Base 'base' */
+
+static PyObject *objectlist_from_base(Base *base)
+{
+	PyObject *pylist= PyList_New(0);
+	PyObject *b;
+
+	while (base) {	
+		b = (PyObject *) DataBlock_fromData(base->object);	
+		PyList_Append(pylist, b);	
+		Py_XDECREF(b);             // because PyList_Append increfs!
+		base = base->next;
+	}	
+	return pylist;
+}	
+
+/* Scene object */
+
+typedef struct {
+	PyObject_VAR_HEAD
+ 	char name[32];
+} PyScene;
+
+static PyObject *newPyScene(char *name);
+
+/** Returns scene by name. Can be NULL if not found */
+Scene *getSceneByName(char *name)
+{
+	return (Scene *) getFromList(getSceneList(), name);
+}
+
+/************************/
+/* Scene object methods */
+
+static char Scene_getChildren_doc[] =
+"() - returns list of scene children objects";
+
+static PyObject *Scene_getChildren(PyObject *self, PyObject *args)
+{
+	Scene *scene = PyScene_AsScene(self);
+
+	CHECK_VALIDSCENE(scene)
+
+	BPY_TRY(PyArg_ParseTuple(args, ""));
+	return objectlist_from_base(scene->base.first);
+}
+
+static char Scene_getCurrentCamera_doc[] =
+"() - returns current active camera";
+
+static PyObject *Scene_getCurrentCamera(PyObject *self, PyObject *args)
+{
+	Scene *scene = PyScene_AsScene(self);
+	Object *object;
+
+	CHECK_VALIDSCENE(scene)
+
+	object = scene->camera;
+	if (!object) {
+		Py_INCREF(Py_None);	
+		return Py_None;
+	}
+	return DataBlock_fromData(object);
+}
+
+static char Scene_setCurrentCamera_doc[] =
+"(camera) - sets current active camera. 'camera' must be a valid camera\n\
+Object";
+
+static PyObject *Scene_setCurrentCamera(PyObject *self, PyObject *args)
+{
+	Scene *scene = PyScene_AsScene(self);
+	Object *object;
+	DataBlock *block;
+
+	CHECK_VALIDSCENE(scene)
+
+	BPY_TRY(PyArg_ParseTuple(args, "O!", &DataBlock_Type, &block));
+	if (!DataBlock_isType(block, ID_OB)) {
+		PyErr_SetString(PyExc_TypeError, "Object type expected!");
+		return NULL;
+	}	
+
+	object = PYBLOCK_AS_OBJECT(block);
+
+	scene->camera = object;
+	if (scene_getCurrent() == scene) // update current scene display
+		window_update_curCamera(object);
+
+	Py_INCREF(Py_None);	
+	return Py_None;
+}
+
+#define SCENE_GETDIR(name, elem) \
+static PyObject *Scene_get##name(PyObject *self, PyObject *args) \
+{ \
+	Scene *scene = PyScene_AsScene(self); \
+	CHECK_VALIDSCENE(scene) \
+	return PyString_FromString(scene->elem); \
+} \
+
+static char Scene_getRenderdir_doc[] =
+"() - returns directory where rendered images are saved to";
+
+SCENE_GETDIR(Renderdir, r.pic)
+
+static char Scene_getBackbufdir_doc[] =
+"() - returns the Backbuffer images location";
+
+SCENE_GETDIR(Backbufdir, r.backbuf)
+
+#define INVALID_FRAME -99999
+
+static char Scene_frameSettings_doc[] = 
+"(start, end, current) - sets the scene's frame settings:\n\
+    start  : start frame\n\
+	end    : end frame\n\
+	current: current frame\n\
+If a frame value is negative, it is not set.\n\
+\n\
+Return value: the current frame settings (start, end, current)";
+
+static PyObject *Scene_frameSettings(PyObject *self, PyObject *args)
+{
+	RenderData *rd = 0;
+	int current = INVALID_FRAME;
+	int start = INVALID_FRAME;
+	int end = INVALID_FRAME;
+	Scene *scene = PyScene_AsScene(self);
+
+	CHECK_VALIDSCENE(scene)
+
+	rd = &scene->r;
+
+	BPY_TRY(PyArg_ParseTuple(args, "|iii", &start, &end, &current));
+	if (start > 0) {
+		rd->sfra = start;
+	}	
+	if (end > 0) {
+		rd->efra = end;
+	}	
+	if (current > 0) {
+		rd->cfra = current;
+	}	
+	return Py_BuildValue("(iii)", rd->sfra, rd->efra, rd->cfra);
+}
+
+
+static char Scene_makeCurrent_doc[] =
+"() - makes Scene the current Scene";
+
+static PyObject *Scene_makeCurrent(PyObject *self, PyObject *args)
+{
+	Scene *scene = PyScene_AsScene(self);
+	
+	CHECK_VALIDSCENE(scene)
+
+	set_scene(scene);
+	Py_INCREF(Py_None);	
+	return Py_None;
+}
+
+static char Scene_copy_doc[] =
+"(duplicate_objects = 1) - make a copy of a scene\n\
+'The optional argument defines, how the scene's children objects are\n\
+duplicated:\n\
+\n\
+0: Link Objects\n\
+1: Link Object data\n\
+2: Full Copy";
+
+static PyObject *Scene_copy(PyObject *self, PyObject *args)
+{
+	Scene *scene = PyScene_AsScene(self);
+
+	int dup_objects = 0;
+
+	CHECK_VALIDSCENE(scene)
+
+	BPY_TRY(PyArg_ParseTuple(args, "|i", &dup_objects));
+
+	return PyScene_FromScene(copy_scene(scene, dup_objects));
+}
+
+static char Scene_update_doc[]= "() - Update scene\n\
+This function explicitely resorts the base list of a newly created object\n\
+hierarchy.";
+
+static PyObject *Scene_update(PyObject *self, PyObject *args)
+{
+	Scene *scene = PyScene_AsScene(self);
+
+	CHECK_VALIDSCENE(scene)
+
+	BPY_TRY(PyArg_ParseTuple(args, ""));
+	sort_baselist(scene);
+	Py_INCREF(Py_None);
+	return Py_None;	
+}
+
+static char Scene_link_doc[]= "(object) - Links object to scene";
+
+/** Links an object with a scene */
+static PyObject *Scene_link(PyObject *self, PyObject *args)
+{
+	DataBlock *block;
+	Object *object;
+	Scene *scene = PyScene_AsScene(self);
+	CHECK_VALIDSCENE(scene)
+
+	BPY_TRY(PyArg_ParseTuple(args, "O!", &DataBlock_Type, &block));
+	if (DataBlock_type(block) != ID_OB) {
+		PyErr_SetString(PyExc_TypeError, "link: invalid Object type");
+		return NULL;
+	}
+	object = PYBLOCK_AS_OBJECT(block);
+	if (!scene_linkObject(scene, object))
+	{	
+		PyErr_SetString(PyExc_RuntimeError, "Object already in scene!");
+		return NULL;
+	}	
+	Py_INCREF(Py_None);	
+	return Py_None;
+}
+
+/** unlinks (removes) an object from a scene */
+
+static char Scene_unlink_doc[]= "(object) - Unlinks object from scene";
+
+static PyObject *Scene_unlink(PyObject *self, PyObject *args)
+{
+	PyObject *retval;
+	DataBlock *block;
+	Object *object;
+	Scene *scene = PyScene_AsScene(self);
+	CHECK_VALIDSCENE(scene)
+
+	BPY_TRY(PyArg_ParseTuple(args, "O!", &DataBlock_Type, &block));
+	if (DataBlock_type(block) != ID_OB) {
+		PyErr_SetString(PyExc_TypeError, "unlink: invalid Object type");
+		return NULL;
+	}
+	object = PYBLOCK_AS_OBJECT(block);
+
+	if (!scene_unlinkObject(scene, object))
+		retval = Py_BuildValue("i", 0);
+	else	
+		retval = Py_BuildValue("i", 1);
+	Py_INCREF(retval);	
+	return retval;
+}
+
+#undef MethodDef
+#define MethodDef(func) _MethodDef(func, Scene)
+
+/* these are the scene object methods */
+static struct PyMethodDef Scene_methods[] = {
+	MethodDef(copy), 
+	MethodDef(link), 
+	MethodDef(unlink), 
+	MethodDef(getChildren),
+	MethodDef(getCurrentCamera),
+	MethodDef(setCurrentCamera),
+	MethodDef(getRenderdir),
+	MethodDef(getBackbufdir),
+	MethodDef(frameSettings),
+	MethodDef(makeCurrent),
+	MethodDef(update),
+	{NULL, NULL}
+};
+
+static void PyScene_dealloc(PyObject *self)
+{
+	PyMem_DEL(self);
+}
+
+static PyObject *PyScene_getattr(PyObject *self, char *attr)
+{
+	Scene *scene;
+	if (!strcmp(attr, "name")) {
+		return PyString_FromString(((PyScene *) self)->name);
+	} else if (!strcmp(attr, "users")) {
+		scene = PyScene_AsScene(self);
+		return PyInt_FromLong(getUsers(scene));
+	} else if (!strcmp(attr, "block_type")) {
+		return Py_BuildValue("s", "Scene");
+	}
+	return Py_FindMethod(Scene_methods, (PyObject *) self, attr);
+}
+
+PyObject *PyScene_repr(PyScene *self) 
+{
+	char s[256];
+	Scene *scene = PyScene_AsScene(self);
+	if (scene) 
+		sprintf (s, "[Scene %.32s]", getName(scene));
+	else
+		sprintf (s, "[deleted Scene]");
+	return Py_BuildValue("s", s);
+}
+
+static PyTypeObject PyScene_Type = {
+	PyObject_HEAD_INIT(NULL)
+	0,                                /*ob_size*/
+	"Scene",                          /*tp_name*/
+	sizeof(PyScene),                  /*tp_basicsize*/
+	0,                                /*tp_itemsize*/
+	/* methods */
+	(destructor) PyScene_dealloc,     /*tp_dealloc*/
+	(printfunc)0,                     /*tp_print*/
+	(getattrfunc)PyScene_getattr,     /*tp_getattr*/
+	(setattrfunc)0,                   /*tp_setattr*/
+	(cmpfunc)0,                       /*tp_compare*/
+	(reprfunc)PyScene_repr,           /*tp_repr*/
+	0,                                /*tp_as_number*/
+	0,                                /*tp_as_sequence*/
+	0,                                /*tp_as_mapping*/
+	(hashfunc)0,                      /*tp_hash*/
+	(ternaryfunc)0,                   /*tp_call*/
+	(reprfunc)0,                      /*tp_str*/
+
+	/* Space for future expansion */
+	0L,0L,0L,0L,
+	0 /* Documentation string */
+};
+
+static PyObject *newPyScene(char *name)
+{
+	PyScene *scene = PyObject_NEW(PyScene, &PyScene_Type);
+	strncpy(scene->name, name, 31);
+	return (PyObject *) scene;
+}
+
+PyObject *PyScene_FromScene(Scene *scene)
+{
+	if (scene) 
+		return newPyScene(getName(scene));
+	else {
+		Py_INCREF(Py_None);
+		return Py_None;
+	}
+}
+
+PyObject *PyScene_FromVoid(void *scene)
+{
+	return PyScene_FromScene((Scene *) scene);
+}
+
+
+/************************/
+/* Scene module methods */
+
+static char Scenemodule_get_doc[] =
+"(name = None) - get Scene 'name' from Blender, if 'name' specified.\n\
+Otherwise, a list of all Scenes is returned";
+
+static PyObject *Scenemodule_get(PyObject *self, PyObject *args)
+{
+	char *name= NULL;
+	BPY_TRY(PyArg_ParseTuple(args, "|s", &name));
+
+	if (name) {
+		return PyScene_FromScene(getSceneByName(name));
+	} else {
+		return BPY_PyList_FromIDList(getSceneList(), PyScene_FromVoid);
+	}
+}
+
+static char Scenemodule_New_doc[] =
+"(name = None) - Create new scene with (optionally given)\n\
+name.";
+
+static PyObject *Scenemodule_New(PyObject *self, PyObject *args)
+{
+	Scene *scene;
+	char *name = "Scene";
+
+	BPY_TRY(PyArg_ParseTuple(args, "|s", &name));
+	scene = add_scene(name);
+	return newPyScene(name);
+}
+
+static char Scenemodule_getCurrent_doc[] =
+"() - returns currently active Scene";
+
+static PyObject *Scenemodule_getCurrent(PyObject *self, PyObject *args)
+{
+	return newPyScene(getName(scene_getCurrent()));
+}
+
+static char Scenemodule_unlink_doc[] =
+"(scene) - deletes the Scene 'scene' from Blender\n\
+The Scene must be empty before removing it";
+
+static PyObject *Scenemodule_unlink(PyObject *self, PyObject *args)
+{
+	PyObject *sceneobj;
+	Scene *scene;
+
+	if(!PyArg_ParseTuple(args, "O!", &PyScene_Type, &sceneobj)) {
+		PyErr_SetString(PyExc_TypeError, "Scene object expected!");
+		return NULL;
+	}
+
+	scene = PyScene_AsScene(sceneobj);
+	free_libblock(getSceneList(), scene);
+	Py_INCREF(Py_None);	
+	return Py_None;
+}
+
+
+/*****************/
+/* METHOD TABLES */
+
+/* these are the module methods */
+
+#undef MethodDef
+#define MethodDef(func) _MethodDef(func, Scenemodule)
+
+struct PyMethodDef Scenemodule_methods[] = {
+	MethodDef(get),
+	MethodDef(getCurrent),
+	MethodDef(New),
+	MethodDef(unlink),
+	{NULL, NULL}
+};
+
+PyObject *initScene()
+{
+	PyObject *mod;
+	PyScene_Type.ob_type = &PyType_Type;
+	mod= Py_InitModule(MODNAME(BLENDERMODULE) ".Scene", 
+	                   Scenemodule_methods);
+	return mod;
+}
+
+

source/blender/bpython/intern/BPY_text.c

@@ -0,0 +1,295 @@
+/** Text buffer module; access to Text buffers in Blender
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+  *
+  * The ownership relations of a Text buffer are in Blender pretty clear:
+  * The Text editor is ALWAYS the container for all text objects.
+  * Currently, the Text object is implemented as a free object though, as
+  * the ownership of a Text might change in future. The reference counting of
+  * a Text object IN BLENDER is not really maintained though (for the above ownership
+  * reason).
+  * This introduces a problem if a Text object is accessed after it was actually
+  * deleted. Currently, a 'guard' is implemented for access after deletion INSIDE 
+  * A SCRIPT. The Blender GUI is not aware of the wrapper though, so if a Text buffer
+  * is cleared while the script is accessing the wrapper, bad results are expected.
+  * BUT: This currently can not happen, unless a Python script is running in the
+  * background as a separate thread...
+  * 
+  * TODO: 
+  * 
+  * either a):
+  *    figure out ownership and implement each access to the text buffer by
+  *    name and not by reference (pointer). This will require quite some additions
+  *    in the generic DataBlock access (opy_datablock.c)
+  * 
+  * or     b):
+  *    implement reference counting for text buffers properly, so that a deletion
+  *    of a text buffer by the GUI does not result in a release of the actual
+  *    Text object, but by a DECREF. The garbage collector (or wrapper deletion method)
+  *    will then free the Text object.
+  * 
+  * To be discussed and evaluated.
+  * 
+  * $Id$
+  *
+  */
+
+
+#include "Python.h"
+#include "stringobject.h"
+
+#include "BPY_macros.h"
+#include "BKE_text.h"
+#include "BIF_drawtext.h"
+#include "DNA_text_types.h"
+#include "BPY_extern.h"
+#include "BKE_sca.h"
+
+#include "b_interface.h"
+#include "opy_datablock.h"
+
+DATABLOCK_GET(Textmodule, text object, getTextList())
+
+#define CHECK_VALIDTEXT(x) CHECK_VALIDDATA(x, \
+	"Text was deleted; illegal access!")
+
+#define OFF 1
+
+static char Textmodule_New_doc[] =
+"(name = None, follow = 0) - Create new text buffer with (optionally given)\n\
+name.\n\
+If 'follow' == 1, the text display always follows the cursor";
+
+static PyObject *Textmodule_New(PyObject *self, PyObject *args)
+{
+	Text *text;
+	PyObject *textobj;
+	PyObject *name = NULL;
+	int follow = 0;
+
+	text = add_empty_text();
+	BPY_TRY(PyArg_ParseTuple(args, "|O!i", &PyString_Type, &name, &follow));
+	textobj = DataBlock_fromData(text);
+	if (follow) {
+		text->flags |= TXT_FOLLOW;
+	}
+	if (name) {
+		DataBlock_setattr(textobj, "name", name);
+	}
+	return textobj;
+}
+
+static char Textmodule_unlink_doc[] =
+"(text) - remove text object 'text' from the text window";
+
+/** This function removes the text entry from the text editor. 
+  * The text is not freed here, but inside the garbage collector 
+  */
+
+static PyObject *Textmodule_unlink(PyObject *self, PyObject *args)
+{
+	PyObject *textobj;
+	Text *text;
+
+	BPY_TRY(PyArg_ParseTuple(args, "O!", &DataBlock_Type, &textobj));
+	if (!DataBlock_isType((DataBlock *) textobj, ID_TXT)) {
+		PyErr_SetString(PyExc_TypeError, "Text object expected!");
+		return NULL;
+	}
+
+	text = PYBLOCK_AS_TEXT(textobj);
+	BPY_clear_bad_scriptlinks(text);
+	free_text_controllers(text);
+	unlink_text(text);
+	/* We actually should not free the text object here, but let the
+	 * __del__ method of the wrapper do the job. This would require some
+	 * changes in the GUI code though.. 
+	 * So we mark the wrapper as invalid by setting wrapper->data = 0 */
+	free_libblock(getTextList(), text);
+	MARK_INVALID(textobj);
+
+	Py_INCREF(Py_None);	
+	return Py_None;
+}
+
+
+/* these are the module methods */
+struct PyMethodDef Textmodule_methods[] = {
+	{"get", Textmodule_get, METH_VARARGS, Textmodule_get_doc}, 
+	{"New", Textmodule_New, METH_VARARGS, Textmodule_New_doc},
+	{"unlink", Textmodule_unlink, METH_VARARGS, Textmodule_unlink_doc},
+	{NULL, NULL}
+};
+
+// Text object properties
+
+DataBlockProperty Text_Properties[]= {
+	{NULL}
+};
+
+/* This is uncommented only for an example on how (probably) not to
+ * do it :-)
+ * It's a bad idea in this case to have a wrapper object destroy its wrapped object
+ * because checks have to be done whether the wrapper is still accessed after
+ * the wrapped objects deletion. 
+ * Better: unlink the object from it's owner: Blender.Text.unlink(text)
+ * That way the object is not yet freed, but its refcount set to 0.
+ * The garbage collector takes care of the rest..
+ * But it has to be made sure that the wrapper object is no longer kept around
+ * after the script ends.
+ *
+
+static char Text_delete_doc[] =
+"() - delete text from Text window";
+
+static PyObject *Text_delete(PyObject *self, PyObject *args)
+{
+	Text *text = PYBLOCK_AS_TEXT(self);
+	// we have to check for validity, as the Text object is only a
+	// descriptor...
+	CHECK_VALIDTEXT(text)
+	BPY_TRY(PyArg_ParseTuple(args, ""));
+	BPY_clear_bad_scriptlinks(text);
+	free_text_controllers(text);
+	unlink_text(text);
+	free_libblock(&getGlobal()->main->text, text);
+	((DataBlock *) self)->data = NULL;
+	Py_INCREF(Py_None);	
+	return Py_None;
+}
+
+*/
+
+/** This method gets called on the wrapper objects deletion.
+  * Here we release the Text object if its refcount is == 0
+
+	-- CURRENTLY UNCOMMENTED -- needs change in Blender kernel..
+
+static PyObject *Text_del(PyObject *self, PyObject *args)
+{
+	Text *text = PYBLOCK_AS_TEXT(self);
+	if (BOB_REFCNT((ID *) text) == 0) {
+		free_libblock(&getGlobal()->main->text, text);
+	}	
+	Py_INCREF(Py_None);	
+	return Py_None;
+}
+*/
+
+static char Text_clear_doc[] =
+"() - clear the text buffer";
+
+static PyObject *Text_clear(PyObject *self, PyObject *args)
+{
+	Text *text = PYBLOCK_AS_TEXT(self);
+	int oldstate;
+	CHECK_VALIDTEXT(text)
+	
+	oldstate = txt_get_undostate();
+	txt_set_undostate(OFF);
+	txt_sel_all(text);
+	txt_cut_sel(text);
+	txt_set_undostate(oldstate);
+	
+	Py_INCREF(Py_None);	
+	return Py_None;
+}
+
+static char Text_set_doc[] =
+"(name, val) - set attribute name to val";
+
+static PyObject *Text_set(PyObject *self, PyObject *args)
+{
+	int ival;
+	char *attr;
+	Text *text = PYBLOCK_AS_TEXT(self);
+
+	BPY_TRY(PyArg_ParseTuple(args, "si", &attr, &ival));
+	if (STREQ("follow_cursor", attr)) {
+		if (ival) {
+			text->flags |= TXT_FOLLOW;
+		} else {
+			text->flags &= TXT_FOLLOW;
+		}
+	}	
+	Py_INCREF(Py_None);	
+	return Py_None;
+}
+
+static char Text_write_doc[] =
+"(line) - append string 'line' to the text buffer";
+
+static PyObject *Text_write(PyObject *self, PyObject *args)
+{
+	char *str;
+	Text *text = PYBLOCK_AS_TEXT(self);
+	int oldstate;
+
+	CHECK_VALIDTEXT(text)
+
+	BPY_TRY(PyArg_ParseTuple(args, "s", &str));
+	oldstate = txt_get_undostate();
+	txt_insert_buf(text, str);
+	txt_move_eof(text, 0);
+	txt_set_undostate(oldstate);
+
+	Py_INCREF(Py_None);	
+	return Py_None;
+}
+
+static char Text_asLines_doc[] =
+"() - returns the lines of the text buffer as list of strings";
+
+static PyObject *Text_asLines(PyObject *self, PyObject *args)
+{
+	TextLine *line;
+	PyObject *list, *ob;
+	Text *text = (Text *) ((DataBlock *) self)->data;
+
+	CHECK_VALIDTEXT(text)
+
+	line = text->lines.first;
+	list= PyList_New(0);
+	while (line) {
+		ob = Py_BuildValue("s", line->line);
+		PyList_Append(list, ob);	
+		line = line->next;
+	}	
+	return list;
+}
+
+/* these are the text object methods */
+struct PyMethodDef Text_methods[] = {
+	{"clear", Text_clear, METH_VARARGS, Text_clear_doc},
+	{"write", Text_write, METH_VARARGS, Text_write_doc},
+	{"set", Text_set, METH_VARARGS, Text_set_doc},
+	{"asLines", Text_asLines, METH_VARARGS, Text_asLines_doc},
+	{NULL, NULL}
+};
+

source/blender/bpython/intern/BPY_tools.c

@@ -0,0 +1,106 @@
+/* python API tool subroutines 
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+
+#include "Python.h"
+#include "BKE_global.h"
+#include "BPY_tools.h"
+
+/* These should all have BPY prefixes later on */
+
+PyObject *BPY_incr_ret(PyObject *ob) {
+	Py_INCREF(ob);
+	return ob;
+}
+
+PyObject *BPY_err_ret_ob(PyObject *type, char *err) {
+	PyErr_SetString(type, err);
+	return NULL;
+}
+
+int py_err_ret_int(PyObject *type, char *err) {
+        PyErr_SetString(type, err);
+        return -1;
+}
+
+int BPY_check_sequence_consistency(PyObject *seq, PyTypeObject *against)
+{
+	PyObject *ob;
+	int len= PySequence_Length(seq);
+	int i;
+	
+	for (i=0; i<len; i++) {
+			ob= PySequence_GetItem(seq, i);
+			if (ob->ob_type != against) {
+					Py_DECREF(ob);
+					return 0;
+			}
+			Py_DECREF(ob);
+	}
+	return 1;
+}
+
+int BPY_parsefloatvector(PyObject *vec, float *ptr, int n)
+{
+	int i;
+	PyObject *o, *p;
+	char errstring[80];
+
+	if (PyArg_ParseTuple(vec, "ff|f", &ptr[0], &ptr[1], &ptr[2]))
+		return 0;
+	if (PyArg_Parse(vec, "O", &p)) {
+		if (PySequence_Check(p) && PySequence_Length(p) == n ) {
+			for (i = 0; i < n; i++) {
+				o = PySequence_GetItem(vec, i);
+				if (PyFloat_Check(o)) {
+					ptr[i] = PyFloat_AsDouble(o);	
+					Py_DECREF(o);		
+				} else {	
+					Py_DECREF(o);		
+					return py_err_ret_int(PyExc_AttributeError, "vector assignment wants floats");
+				}	
+			}	
+			return 0;
+		}	
+	}
+
+	if (!PySequence_Check(p)) {
+		printf("invalid sequence");
+	}
+
+	/* errors: */
+	sprintf(errstring, "Float vector tuple of length %d expected", n);
+	return py_err_ret_int(PyExc_AttributeError, errstring);
+}
+
+
+
+

source/blender/bpython/intern/BPY_tools.h

@@ -0,0 +1,37 @@
+/**
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+/* tools.c */
+extern PyObject *BPY_incr_ret (PyObject *ob);
+extern PyObject *BPY_err_ret_ob (PyObject *type, char *err);
+extern int py_err_ret_int (PyObject *type, char *err);
+extern int BPY_check_sequence_consistency (PyObject *seq, PyTypeObject *against);
+extern int BPY_parsefloatvector(PyObject *vec, float *ptr, int n);

source/blender/bpython/intern/BPY_types.h

@@ -0,0 +1,39 @@
+/* $Id$ 
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ * API defined Object types
+ */
+
+extern PyTypeObject PyIpoCurve_Type, PyBezTriple_Type;
+extern PyTypeObject Button_Type, Buffer_Type;
+extern PyTypeObject NMesh_Type, NMFace_Type, NMVert_Type, NMCol_Type;
+extern PyTypeObject Vector_Type, Matrix_Type;
+
+extern PyTypeObject DataBlock_Type;
+extern struct PyMethodDef Null_methods[];

source/blender/bpython/intern/BPY_window.h

@@ -0,0 +1,33 @@
+/**
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+void window_update_curCamera(Object *camera);
+

source/blender/bpython/intern/Makefile

@@ -0,0 +1,75 @@
+#
+# $Id$
+#
+# ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version. The Blender
+# Foundation also sells licenses for use in proprietary software under
+# the Blender License.  See http://www.blender.org/BL/ for information
+# about this.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+# The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+# All rights reserved.
+#
+# The Original Code is: all of this file.
+#
+# Contributor(s): none yet.
+#
+# ***** END GPL/BL DUAL LICENSE BLOCK *****
+#
+#
+
+LIBNAME = bpython
+DIR = $(OCGDIR)/blender/$(LIBNAME)
+
+include nan_compile.mk
+
+ifeq ($(OS),$(findstring $(OS), "beos darwin freebsd linux openbsd solaris windows"))
+    CFLAGS += -funsigned-char
+endif
+
+CFLAGS += $(LEVEL_1_C_WARNINGS)
+
+CPPFLAGS += -DFUTURE_PYTHON_API  # see api.h for configuration
+#CPPFLAGS += -DNO_RELEASE  # see api.h for configuration
+
+# OpenGL and Python
+CPPFLAGS += -I$(OPENGL_HEADERS)
+CPPFLAGS += -I$(NAN_PYTHON)/include/python$(NAN_PYTHON_VERSION)
+CPPFLAGS += -I$(NAN_BMFONT)/include/
+
+# Reference to the types in makesdna and imbuf
+CPPFLAGS += -I../../makesdna
+CPPFLAGS += -I../../imbuf
+# This mod uses the BLI and BLO module
+CPPFLAGS += -I../../blenlib
+CPPFLAGS += -I../../blenlib/intern
+CPPFLAGS += -I$(NAN_BSP)/include  # BSP includes
+CPPFLAGS += -I../../blenkernel
+CPPFLAGS += -I../../blenloader
+CPPFLAGS += -I../../bpython/include/
+# also avi is used
+CPPFLAGS += -I../../avi
+CPPFLAGS += -I$(NAN_GUARDEDALLOC)/include
+
+# we still refer to /include a bit...
+CPPFLAGS += -I../../include
+
+# to include the render stuff:
+CPPFLAGS += -I../../render/extern/include
+
+# path to our own external headerfiles
+CPPFLAGS += -I..
+

source/blender/bpython/intern/README

@@ -0,0 +1,22 @@
+Python API library 			// strubi@blender.nl
+------------------
+
+
+NEW: 
+        Several frozen Python byte code modules are now included in the
+        API under libfrozen.a. libbpython must be linked with libfrozen.a
+        from now on.
+
+source files:
+
+py_*.c:	library files of Jan Walters API. Might undergo major replacements / surgery 
+        later.
+opy_*:  the 'old' python API code. In fact quite nice and functional... -- needs
+        splitting up in API/ interfacing part.
+BPY_*:  these are the future API prefixes (newly written stuff that should be
+        Blender 3.0 compliant... -- no interface calls inside)
+        This is not YET quite true, for convenience, it still contains some direct
+        Blender access. 
+b_* :   Blender interfacing / tools -- may contain dirty access hacks for blender
+        datastructures..
+

source/blender/bpython/intern/api.h

@@ -0,0 +1,87 @@
+/* $Id$ 
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ *
+ *
+ * This headerfile defines the API status.
+ * Parts of the API can be compiled as dynamic module for testing -- 
+ * see Makefile
+ */
+
+#undef EXPERIMENTAL  /* undefine this for release, please :-) */
+
+/* Uncomment this if you want to have the new blender module
+compiled static into Blender :*/
+/*  #define SHAREDMODULE  -- put into Makefile */
+
+/* API configuration -- define in Makefile */
+
+#ifdef SHAREDMODULE 
+	#define BLENDERMODULE _Blender
+#elif defined(CURRENT_PYTHON_API)
+	#define BLENDERMODULE Blender
+#elif defined(FUTURE_PYTHON_API)
+	#define BLENDERMODULE _Blender
+#else // FALLBACK
+	#define BLENDERMODULE Blender
+#endif	
+
+#define SUBMODULE(mod) (MODNAME(BLENDERMODULE) "." #mod)
+
+/* this macro defines the init routine for dynamically loaded modules;
+example:
+
+void INITMODULE(BLENDERMODULE) -> void initBlender(void)
+*/
+
+#define _INITMODULE(x) init##x
+#define INITMODULE(x) _INITMODULE(x)
+
+/* MODNAME(MODULE) stringifies the module definition, example:
+MODNAME(BLENDERMODULE) -> "_Blender"
+*/
+
+#define _MODNAME(x) #x
+#define MODNAME(x) _MODNAME(x)
+
+// module configuration -- TODO: this should be set later from the Makefile...
+#if defined(__FreeBSD__) || defined(__linux__) || defined (__sgi) || defined(__sparc)
+#define STATIC_TEXTTOOLS 1
+#endif
+
+
+#define USE_NMESH 1     // still use NMesh structure for <mesh object>.data
+#define CLEAR_NAMESPACE // undefine this if you still want the old dirty global 
+                        // namespace shared by ALL scripts. 
+
+
+// experimental sh*t:
+#ifdef EXPERIMENTAL
+	#undef USE_NMESH
+#endif

source/blender/bpython/intern/b_import.c

@@ -0,0 +1,191 @@
+/* $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+
+	Customized Blender import module, Sandbox model (TODO)
+
+	TODO for Sandbox:
+		- only allow builtin modules to be imported
+		- only allow file read/write from certain directories
+		- alternative: override file read/write with popup requester
+
+	main routine: 
+	init_ourImport();
+	
+*/
+	
+
+
+#include "DNA_text_types.h"
+#include "Python.h"
+#include "import.h"
+#include "BKE_global.h"
+#include "BKE_main.h"
+#include "BKE_library.h"
+#include "BKE_text.h"
+
+#include "BLI_blenlib.h" // mallocs
+
+#include "BPY_macros.h" 
+#include "BPY_main.h" 
+
+#include "b_import.h"
+
+
+/* ---------------------------------------------------------------------------- */
+
+PyObject *importText(char *name)
+{
+	Text *text;
+	char txtname[IDNAME];
+	char *buf = NULL;
+
+
+	// TODO debug for too long names !
+
+	strncpy(txtname, name, IDNAME-4);
+	strcat(txtname, ".py"); 
+	
+	text = (Text*) getGlobal()->main->text.first;
+	while(text)
+	{
+		if (STREQ(getName(text), txtname))
+			break;
+		text = text->id.next;
+	}
+	if (!text) {
+		return NULL;
+	}
+
+	if (!text->compiled) {
+		buf = txt_to_buf(text);
+		text->compiled = Py_CompileString(buf, getName(text), Py_file_input);
+		MEM_freeN(buf);
+		if (PyErr_Occurred())
+		{
+			PyErr_Print();
+			BPY_free_compiled_text(text);
+			return NULL;
+		}	
+	}	
+	BPY_debug(("import from TextBuffer: %s\n", txtname));
+	return PyImport_ExecCodeModule(name, text->compiled);
+}
+
+PyObject *blender_import(PyObject *self, PyObject *args)
+{
+	PyObject *exception, *err, *tb;
+	char *name;
+	PyObject *globals = NULL, *locals = NULL, *fromlist = NULL;
+	PyObject *m;
+#ifdef PY_SANDBOXTEST
+	PyObject *l, *n;
+#endif
+
+	if (!PyArg_ParseTuple(args, "s|OOO:bimport",
+	        &name, &globals, &locals, &fromlist))
+	    return NULL;
+
+#ifdef PY_SANDBOXTEST
+	/* check for builtin modules */
+	m = PyImport_AddModule("sys");
+	l = PyObject_GetAttrString(m, "builtin_module_names");
+	n = PyString_FromString(name);
+	
+	if (PySequence_Contains(l, n)) {
+		Py_DECREF(l);
+		m = PyImport_ImportModuleEx(name, globals, locals, fromlist);
+		return m;
+	} else {
+	/* TODO check for external python toolbox modules */
+
+		PyErr_Format(PyExc_ImportError,
+			 "Import of external Module %.40s not allowed.\n\
+Please disable security in the UserButtons", name);
+		Py_DECREF(l);
+		return NULL;
+	}
+
+#else
+	m = PyImport_ImportModuleEx(name, globals, locals, fromlist);
+	if (m) 
+		return m;
+	else 
+		PyErr_Fetch(&exception, &err, &tb); // restore exception for probable later use
+	
+	m = importText(name);
+	if (m) { // found module, ignore above exception
+		PyErr_Clear();
+		Py_XDECREF(exception); Py_XDECREF(err); Py_XDECREF(tb);
+		printf("imported from text buffer..\n");
+	} else {
+		PyErr_Restore(exception, err, tb); 
+	}
+	return m;
+#endif
+}
+static PyMethodDef bimport[] = {
+	{ "blimport", blender_import, METH_VARARGS,
+		"our own import"}
+};
+
+
+/*
+PyObject *override_method(PyObject *module, char *methname, PyMethodDef *newcfunc)
+{
+	PyObject *d;
+	PyObject *old;
+	PyObject *pycfunc;
+
+
+	d = PyModule_GetDict(module);
+	old = PyDict_GetItemString(module, methname);
+	if (!old)
+		return NULL;
+
+	pycfunc = PyCFunction_New(newcfunc, NULL);
+	PyDict_SetItemString(d, methname, pycfunc);
+
+	return old;
+}	
+*/
+
+	
+/* this overrides the built in __import__ function
+with our customized importer */
+void init_ourImport(void)
+{
+	PyObject *m, *d;
+	PyObject *import = PyCFunction_New(bimport, NULL);
+
+	m = PyImport_AddModule("__builtin__");
+	d = PyModule_GetDict(m);
+	PyDict_SetItemString(d, "__import__", import);
+}	
+

source/blender/bpython/intern/b_import.h

@@ -0,0 +1,35 @@
+/**
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+/* b_import.c */
+PyObject *importText (char *name);
+PyObject *blender_import (PyObject *self, PyObject *args);
+void init_ourImport (void);

source/blender/bpython/intern/b_interface.c

@@ -0,0 +1,753 @@
+/** Interfacing with Blender
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+  *
+  *  $Id$
+  *
+  * This code is currently messy and an attempt to restructure
+  * some Blender kernel level code.
+  * Hopefully a template for a future C-API...
+  *
+  *
+  */
+
+
+#include "BLI_blenlib.h" // mallocs
+#include "BLI_arithb.h"
+
+#include "BKE_library.h" 
+#include "BKE_global.h"
+#include "BKE_main.h"
+#include "BKE_object.h"
+#include "BKE_mesh.h"
+#include "BKE_ipo.h"
+
+#include "MEM_guardedalloc.h"
+
+#include "Python.h" 
+#include "BPY_macros.h" 
+#include "structmember.h" 
+
+#include "BDR_editobject.h"
+
+#include "b_interface.h"
+
+/************************************************************************
+ * Generic low level routines
+ *
+ */
+
+/** This just returns a pointer to the global struct.
+  *
+  * Mainly introduced for debugging purposes..
+  *
+  */
+
+Global *getGlobal(void)
+{
+	return &G;
+}	
+
+/** define list getters:
+	These functions return a linked list pointer (ListBase *) from the global
+	Blender-object list.
+
+	Example:
+		oblist = getObjectList();
+		firstobject = oblist->first;
+
+	 */
+
+/*
+DEF_GETLIST(Scene, scene)
+DEF_GETLIST(Object, object)
+DEF_GETLIST(Mesh, mesh)
+DEF_GETLIST(Camera, camera)
+DEF_GETLIST(Material, mat)
+DEF_GETLIST(Lamp, lamp)
+DEF_GETLIST(World, world)
+DEF_GETLIST(Ipo, ipo)
+DEF_GETLIST(Image, image)
+DEF_GETLIST(Texture, tex)
+DEF_GETLIST(Text, text)
+DEF_GETLIST(Key, key)
+*/
+
+/* gets a datablock object from the ID list by name */
+ID *getFromList(ListBase *list, char *name) 
+{
+	ID *id = list->first;
+
+	while (id) {
+		if(STREQ(name, getIDName(id))) break;
+			id= id->next;
+	}
+	return id;
+}
+
+void printList(ListBase *list)
+{
+	ID *walk = list->first;
+	ID *lastwalk = 0;
+	printf("List: %s\n", walk->name);
+	while (walk) {
+		printf("   %s\n", walk->name);
+		lastwalk = walk;
+		walk= walk->next;
+	}
+	if (list->last != lastwalk)
+	{
+		printf("****: listbase->last pointing to wrong end!\n");
+		// list->last = lastwalk;
+	}
+}
+
+
+/** (future) garbage collector subroutine */
+
+
+int gc_mainlist(ListBase *lb)
+{
+	ID *id = (ID *) lb->first;
+
+	while (id) {
+		if (getIDUsers(id) == 0) {
+			switch(GET_ID_TYPE(id)) {
+			case ID_OB:
+				BPY_debug(("free [Object %s]\n", getIDName(id)));
+				unlink_object((Object *) id);
+				free_libblock(lb, id);
+				break;
+			default: break;
+			}
+		}
+		id = id->next;
+	}
+	return 1;
+}
+
+	/** Garbage collection function.  EXPERIMENTAL!
+	 *  This should free Blender from all unreferenced Objects (i.e. 
+	 *  user count == 0). 
+	 *  Don't expect too much yet -- User counting isn't done
+	 *  consequently in Blender. Neither parenting or bevelcurves
+	 *  etc. respect user counts...therefore, no circular references
+	 *  show up -- which are in fact possible; example:
+	 *
+	 *  A BevelCurve is parenting its BevelObject: so there is a 
+	 *  reference from the BevelObject to the BevelCurve, and a
+	 *  reference back from the Bevelcurve to the BevelObject.
+	 *
+	 *  There are a lot of cleanup functions in Blender taking care
+	 *  of updating (invalidating) references to deleted objects.
+	 *  See unlink_object() for more details.
+	 *
+	 *  This function must not be called inside a script, so don't go
+	 *  and create a wrapper for it :-)
+	 *  In a hopefully later implementation, the Python garbage collection
+	 *  might be used. For the moment, this is better than 'Save and Reload'
+	 */
+
+	int garbage_collect(Main *m)
+	{
+		/* Remember, all descriptor objects must BOB_DECUSER on their raw 
+		Blender Datablock in their __del__ method (C-API: dealloc function) */
+
+		gc_mainlist(&m->object);
+
+		/* TODO proper kernel level functions for safely freeing these objects
+		 * must first be implemented... 
+		gc_mainlist(&m->mesh);
+	gc_mainlist(&m->mat);
+	gc_mainlist(&m->lamp);
+	gc_mainlist(&m->camera);
+
+	.. and this list is far from being complete.
+	*/
+
+	return 1;
+}
+
+/** expands pointer array of length 'oldsize' to length 'newsize'.
+  * A pointer to the (void *) array must be passed as first argument 
+  * The array pointer content can be NULL, in this case a new array of length
+  * 'newsize' is created.
+  */
+
+static int expandPtrArray(void **p, int oldsize, int newsize)
+{
+	void *newarray;
+
+	if (newsize < oldsize) {
+		return 0;
+	}	
+	newarray = MEM_callocN(newsize * sizeof(void *), "PtrArray");
+	if (*p) {
+		memcpy(newarray, *p, oldsize);
+		MEM_freeN(*p);
+	}	
+	*p = newarray;
+	return 1;
+}
+
+/************************************************************************
+ * Material object low level routines
+ *
+ */
+
+/* MAXMAT = maximum number of materials per object/ object data */
+
+#define MATINDEX_CHECK(x) \
+	if ((x) < 0 || (x) >= MAXMAT) { printf("illegal matindex!\n"); return 0; }
+
+/** Returns a new material list (material pointer array) of length 'len'
+  *
+  */
+
+Material **newMaterialList(int len)
+{
+	Material **matlist = 
+		(Material **) MEM_mallocN(len * sizeof(Material *), "MaterialList");
+	return matlist;
+}
+
+/** releases material list and decrements user count on materials */
+
+int releaseMaterialList(Material **matlist, int len)
+{
+	int i;
+	Material *m;
+
+	MATINDEX_CHECK(len);
+
+	for (i= 0; i < len; i++) {
+
+		m = matlist[i];
+		BOB_XDECUSER((ID *) m);
+	}
+	MEM_freeN(matlist); 
+	return 1;
+}
+
+/** Synchronizes Object <-> data material lists. Blender just wants it. */
+
+int synchronizeMaterialLists(Object *object, void *data)
+{
+	// get pointer to data's material array:
+	// and            number of data materials
+	// ... because they will need modification.
+
+	Material ***p_dataMaterials = give_matarar(object); 
+	short *nmaterials = give_totcolp(object);
+
+	if (object->totcol > *nmaterials){ // more object mats than data mats
+		*nmaterials = object->totcol;
+		return expandPtrArray((void *) p_dataMaterials, *nmaterials, object->totcol);
+	} else if (object->totcol < *nmaterials) {
+		object->totcol = *nmaterials;
+		return expandPtrArray((void *) &object->mat, object->totcol, *nmaterials);
+	}
+	return 1; // in this case, no synchronization needed; they're of equal
+	          // length
+}
+
+/************************************************************************
+ * Object low level routines
+ *
+ */
+
+/** creates a new empty object of type OB_ (TODO: should be enum)
+  *
+  */
+
+
+Object *object_new(int type)
+{
+	Object *object;
+	char name[32];
+
+	Global *g = getGlobal();
+
+	switch(type) {
+		case OB_MESH: strcpy(name, "Mesh"); break;
+		case OB_CURVE: strcpy(name, "Curve"); break;
+		case OB_SURF: strcpy(name, "Surf"); break;
+		case OB_FONT: strcpy(name, "Text"); break;
+		case OB_MBALL: strcpy(name, "Mball"); break;
+		case OB_CAMERA: strcpy(name, "Camera"); break;
+		case OB_LAMP: strcpy(name, "Lamp"); break;
+		case OB_IKA: strcpy(name, "Ika"); break;
+		case OB_LATTICE: strcpy(name, "Lattice"); break;
+		case OB_WAVE: strcpy(name, "Wave"); break;
+		case OB_ARMATURE: strcpy(name,"Armature");break;
+		default:  strcpy(name, "Empty");
+	}
+
+	object = alloc_libblock(getObjectList(), ID_OB, name);
+
+	/* user count is set to 1 by alloc_libblock, we just reset it to 0... */
+	BOB_USERCOUNT((ID*) object) = 0; // it's a new object, so no user yet
+	object->flag = 0;
+	object->type = type;
+
+	/* transforms */
+	QuatOne(object->quat);
+	QuatOne(object->dquat);
+	
+    object->col[3]= 1.0;    // alpha 
+
+	object->size[0] = object->size[1] = object->size[2] = 1.0;
+	object->loc[0] = object->loc[1] = object->loc[2] = 0.0;
+	Mat4One(object->parentinv);
+	Mat4One(object->obmat);
+	object->dt = OB_SHADED; // drawtype
+
+	object_setdefaults(object);
+
+	object->lay = 1; // Layer, by default visible
+
+	switch(type) {
+		case OB_MESH: object->data= add_mesh(); g->totmesh++; break;
+		case OB_CAMERA: object->data= add_camera(); break;
+		case OB_LAMP: object->data= add_lamp(); g->totlamp++; break;
+
+	// TODO the following types will be supported later
+	//	case OB_CURVE: object->data= add_curve(OB_CURVE); g->totcurve++; break;
+	//	case OB_SURF: object->data= add_curve(OB_SURF); g->totcurve++; break;
+	//	case OB_FONT: object->data= add_curve(OB_FONT); break;
+	//	case OB_MBALL: object->data= add_mball(); break;
+	//	case OB_IKA: object->data= add_ika(); object->dt= OB_WIRE; break;
+	//	case OB_LATTICE: object->data= (void *)add_lattice(); object->dt= OB_WIRE; break;
+	//	case OB_WAVE: object->data= add_wave(); break;
+	//	case OB_ARMATURE: object->data=add_armature();break;
+	}
+
+	g->totobj++; // gee, I *hate* G
+	return object;
+}
+
+/* returns new Base */
+Base *object_newBase(Object *object)
+{
+	Base *base;
+	base = MEM_callocN(sizeof(Base), "newbase");
+	if (!base)
+		return 0;
+	base->object = object;
+	base->lay = object->lay;
+	base->flag = object->flag;
+	return base;
+}
+
+Object *object_copy(Object *object)
+{
+	Object *new;
+
+	new = copy_object(object);
+	BOB_USERCOUNT((ID*) new) = 0; // it's a new object, so no user yet
+	return new;
+}
+
+/* Set draw mode of object */
+void object_setDrawMode(Object *object, int modebits)
+{
+	object->dt = (modebits & 0xff);
+	object->dtx = (modebits >> 8);
+}
+
+int object_getDrawMode(Object *object)
+{
+	return (((int) object->dtx) << 8 ) + object->dt;
+}
+
+/* link data to Object object */
+int object_linkdata(Object *object, void *data)
+{
+	ID *oldid, *id;
+	int valid;
+
+	if (!data) return 0;
+
+	oldid = (ID*) object->data; 
+	id = (ID*) data;
+
+	valid = 0;
+
+#define _CASE(objtype, idtype) \
+	case objtype:\
+		if (GET_ID_TYPE(id) == idtype) \
+			valid = 1; \
+		break;	
+
+	switch (object->type) {
+	_CASE(OB_MESH, ID_ME)
+	_CASE(OB_CAMERA, ID_CA)
+	_CASE(OB_LAMP, ID_LA)
+	default: // not supported
+		return 0;
+	}
+	if (valid) {
+		object->data = data;
+		BOB_INCUSER(id);
+		if (oldid)
+			BOB_DECUSER(oldid); // dec users
+
+		// extra check for multi materials on meshes:
+		// This is a hack to check whether object material lists are of same
+		// length as their data material lists..
+		//if (GET_ID_TYPE(id) == ID_ME) {
+			//test_object_materials(id);
+		//}	
+		return 1;
+	}
+	return 0;
+}
+
+/* release data from object object */
+
+int object_unlinkdata(Object *object)
+{
+	ID *id = object->data;
+
+	BOB_XDECUSER(id);
+	return 1;
+}
+
+/** set Object materials:
+  * takes a list of Material pointers of maximum length MAXMAT
+  */
+
+int object_setMaterials(Object *object, Material **matlist, int len)
+{
+	int i;
+
+	MATINDEX_CHECK(len)
+	if (object->mat) {
+		releaseMaterialList(object->mat, len);
+	}
+	// inc user count on all materials
+	for (i = 0; i < len; i++) {
+		BOB_XINCUSER( (ID *) matlist[i]);
+	}
+
+	object->mat = matlist;
+	object->totcol = len;
+	object->actcol = len - 1; // XXX
+	// workaround: blender wants the object's data material list
+	// to be of the same length, otherwise colourful fun happens.
+	// so, we synchronize this here:
+
+	switch (object->type)
+	{
+		case OB_MESH:
+		case OB_CURVE:
+		case OB_FONT:
+		case OB_SURF:
+		case OB_MBALL:
+			synchronizeMaterialLists(object, object->data);
+			break;
+		default:
+			return 0;
+	}
+	return 1;
+}
+
+/** make 'object' the parent of the object 'child' 
+  *
+  * mode = 1: set parent inverse matrix to _1_ ('clear inverse')
+  * fast = 1: Don't update scene base (hierarchy). In this case,
+  *           sort_baselist() needs to be called explicitely before redraw.
+  */
+
+int object_makeParent(Object *parent, Object *child, int mode, int fast) 
+{
+	if (test_parent_loop(parent, child)) {
+		PyErr_SetString(PyExc_RuntimeError, "parenting loop detected!");
+		return 0;
+	}
+	child->partype = PAROBJECT;
+	child->parent = parent;
+	if (mode == 1) {
+		Mat4One(child->parentinv); // parent inverse = unity
+		child->loc[0] = 0.0; child->loc[1] = 0.0; child->loc[2] = 0.0; 
+	} else {
+		what_does_parent(child);
+		Mat4Invert(child->parentinv, parent->obmat); // save inverse
+	}
+
+	/* This is some bad global thing again -- we should determine 
+	   the current scene
+	   another way. Later. */
+	if (!fast) 
+		sort_baselist(getGlobal()->scene);
+
+	return 1;
+}
+
+/** Unlink parenting hierarchy:
+  *
+  * mode = 2: keep transform
+  * fast = 1: don't update scene bases. see makeParent()
+  */
+
+int object_clrParent(Object *child, int mode, int fast) 
+{
+	Object *par;
+
+	par = child->parent;
+	child->parent = 0;
+	if (mode == 2) { // keep transform
+		apply_obmat(child);
+	}
+	if (!fast) 
+		sort_baselist(getGlobal()->scene);
+	return 1;
+}
+
+/** Set object's defaults */
+
+int object_setdefaults(Object *ob)
+{
+	if(U.flag & MAT_ON_OB) ob->colbits= -1;
+	switch(ob->type) {
+		case OB_CAMERA:
+		case OB_LAMP:
+			ob->trackflag = OB_NEGZ;
+			ob->upflag = OB_POSY;
+			break;
+		default:
+			ob->trackflag = OB_POSY;
+			ob->upflag = OB_POSZ;
+	}
+	ob->ipoflag = OB_OFFS_OB + OB_OFFS_PARENT;
+
+	/* duplivert settings */
+
+	ob->dupon = 1; ob->dupoff = 0;
+	ob->dupsta = 1; ob->dupend = 100;
+
+	/* Gameengine defaults*/
+	ob->mass= ob->inertia= 1.0;
+	ob->formfactor= 0.4;
+	ob->damping= 0.04;
+	ob->rdamping= 0.1;
+	ob->anisotropicFriction[0] = 1.0;
+	ob->anisotropicFriction[1] = 1.0;
+	ob->anisotropicFriction[2] = 1.0;
+
+	/* default to not use fh in new system */
+	ob->gameflag= OB_PROP;	/*|OB_DO_FH; */
+	
+	return 1;
+}
+
+/************************************************************************
+ * Creation of new data blocks
+ * 
+ * We [ab|re]use the blender kernel functions, but set the user count to 0,
+ * because the object does not have users yet.
+ * Currently, the user count is abused as reference count which should be
+ * separate in future
+ */
+
+Material *material_new(void)
+{
+	Material *m = add_material("Material");
+	BOB_USERCOUNT((ID*) m) = 0; // set 'refcount' to 0, because 
+	                            // it's a free material
+	return m;
+}
+
+Lamp *lamp_new()
+{
+	Lamp *la;
+
+	la = add_lamp();
+	BOB_USERCOUNT((ID*) la) = 0; 
+
+	return la;
+}	
+
+Camera *camera_new()
+{
+	Camera *cam;
+        
+ 	cam = add_camera();
+	BOB_USERCOUNT((ID*) cam) = 0; 
+	return cam;
+}	
+
+Ipo *ipo_new(int type, char *name)
+{
+	Ipo *ipo;
+
+	ipo = add_ipo(name, type);
+	BOB_USERCOUNT((ID*) ipo) = 0; 
+	return ipo;
+}
+
+
+/* Finds the ipo curve with channel code 'code' in the datablock 'ipo' 
+   and returns it, if found (NULL otherwise) */
+
+IpoCurve *ipo_findcurve(Ipo *ipo, int code) 
+{
+	IpoCurve *ipocurve;
+
+	ipocurve = ipo->curve.first;
+	while(ipocurve) {
+		if (ipocurve->adrcode == code) break;
+		ipocurve = ipocurve->next;
+	}
+	return ipocurve;
+}	
+
+
+/** Returns a new Ipo curve */
+IpoCurve *ipocurve_new()
+{
+	IpoCurve *curve;
+
+	curve = MEM_callocN(sizeof(IpoCurve), "new_ipocurve");
+	curve->flag = IPO_VISIBLE;
+	return curve;
+}	
+
+IpoCurve *ipocurve_copy(IpoCurve *curve)
+{
+	IpoCurve *newcurve;
+
+	newcurve = MEM_callocN(sizeof(IpoCurve), "new_ipocurve");
+	memcpy(newcurve, curve, sizeof(IpoCurve));
+	// copy bez triples:
+	newcurve->bezt= MEM_mallocN(curve->totvert*sizeof(BezTriple), "ipocurve_copy");
+	memcpy(newcurve->bezt, curve->bezt, curve->totvert*sizeof(BezTriple)); 
+	return newcurve;
+}
+
+/** Assign ipo to object object */
+
+/* macros, see b_interface.h */
+
+DEF_ASSIGN_IPO(object, Object)  // defines object_assignIpo()
+
+DEF_ASSIGN_IPO(camera, Camera)  
+
+DEF_ASSIGN_IPO(lamp, Lamp)  
+
+DEF_ASSIGN_IPO(material, Material)  
+
+/************************************************************************
+ * Mesh object low level routines
+ *
+ */
+
+/** Returns a new, free (non owned) mesh.
+  * add_mesh() automatically returns a mesh object with users = 1,
+  * so we set it to 0. Hack, hack.
+  */
+
+Mesh *mesh_new(void)
+{
+	Mesh *me = add_mesh();
+	((ID *) me)->us = 0;
+	return me;
+}
+
+/** updates drawing properties etc. of mesh */
+
+void mesh_update(Mesh *mesh)
+{
+	edge_drawflags_mesh(mesh);
+	tex_space_mesh(mesh);
+}
+
+/************************************************************************
+ * Scene object low level routines
+ *
+ */
+
+/** Returns current Scene */
+
+Scene *scene_getCurrent(void)
+{
+	return getGlobal()->scene;
+}
+
+/* returns base of object 'object' in Scene 'scene', 0 if nonexistant 
+ * A base is basically an visual instantiation of an 3D object (Object)
+ * in a Scene. See scene_linkObject()
+ *
+ */
+
+Base *scene_getObjectBase(Scene *scene, Object *object)
+{
+	Base *base;
+	base = scene->base.first;
+	while (base)
+	{
+		if (object == base->object) // it exists
+			return base;
+		base = base->next;
+	}
+	return NULL;
+}
+
+/* links an object into a scene */
+int scene_linkObject(Scene *scene, Object *object)
+{
+	Base *base, *b;
+	b = scene_getObjectBase(scene, object);
+	if (b)
+		return 0;
+	base = object_newBase(object); 
+	if (!base) { 
+		return 0;
+	}	
+	BOB_INCUSER((ID *) object); // incref the object 
+	BLI_addhead(&scene->base, base);
+	return 1;
+}
+
+/* unlinks an object from a scene */
+int scene_unlinkObject(Scene *scene, Object *object)
+{
+	Base *base;
+	base = scene_getObjectBase(scene, object);
+	if (base) {
+		BLI_remlink(&scene->base, base);
+		BOB_DECUSER((ID *) object);
+		MEM_freeN(base);
+		scene->basact = 0; // make sure the just deleted object has no longer an 
+		                   // active base (which happens if it was selected
+		return 1;
+	}
+	else return 0;
+}
+

source/blender/bpython/intern/b_interface.h

@@ -0,0 +1,184 @@
+/**
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+#include "DNA_ID.h"
+#include "DNA_mesh_types.h"
+#include "DNA_view3d_types.h"
+#include "DNA_scene_types.h"
+#include "DNA_object_types.h"
+#include "DNA_text_types.h"
+#include "DNA_curve_types.h"
+#include "DNA_screen_types.h"
+#include "DNA_camera_types.h"
+#include "DNA_ipo_types.h"
+#include "DNA_image_types.h"
+#include "DNA_lamp_types.h"
+#include "DNA_material_types.h"
+#include "DNA_scriptlink_types.h"
+#include "DNA_userdef_types.h" /* for userdata struct; U.pythondir */
+
+#include "BKE_main.h"
+#include "BKE_material.h"
+#include "BKE_mesh.h"
+#include "BKE_object.h"
+#include "BKE_scene.h"
+#include "BKE_global.h"
+
+/* DEFINES */
+
+#define ASSIGN_IPO(prefix, type)            \
+	prefix##_assignIpo(type *obj, Ipo *ipo)
+
+// example DEF_ASSIGN_IPO(Object, obj) ->
+//    int object_assignIpo(Object *obj, Ipo *ipo)
+
+#define DEF_ASSIGN_IPO(prefix, type)            \
+	int prefix##_assignIpo(type *obj, Ipo *ipo) \
+	{                                           \
+		BOB_XDECUSER((ID*) obj->ipo);            \
+		BOB_XINCUSER((ID*) ipo);                  \
+		obj->ipo = ipo;                         \
+		return 1;                               \
+	}                                           \
+
+// defined prototypes:
+
+#define FUNC_ASSIGN_IPO(prefix, arg1, arg2) \
+	prefix##_assignIpo(arg1, arg2)
+
+#define object_assignIpo(arg1, arg2) FUNC_ASSIGN_IPO(object, arg1, arg2)
+#define material_assignIpo(arg1, arg2) FUNC_ASSIGN_IPO(material, arg1, arg2)
+#define camera_assignIpo(arg1, arg2) FUNC_ASSIGN_IPO(camera, arg1, arg2)
+#define lamp_assignIpo(arg1, arg2) FUNC_ASSIGN_IPO(lamp, arg1, arg2)
+
+/** Defines for List getters */
+
+/*
+#define PROTO_GETLIST(name, member)  \
+	ListBase *get##name##List(void) 
+
+#define DEF_GETLIST(name, member)    \
+	PROTO_GETLIST(name, member)      \
+	{                                \
+		return &(G.main->member);       \
+	}
+*/
+
+/* PROTOS  */
+
+#define _GETMAINLIST(x) \
+	(&(G.main->x))
+
+#define getSceneList()  _GETMAINLIST(scene)
+#define getObjectList()  _GETMAINLIST(object)
+#define getMeshList()  _GETMAINLIST(mesh)
+#define getMaterialList()  _GETMAINLIST(mat)
+#define getCameraList()  _GETMAINLIST(camera)
+#define getLampList()  _GETMAINLIST(lamp)
+#define getWorldList()  _GETMAINLIST(world)
+#define getIpoList()  _GETMAINLIST(ipo)
+#define getImageList()  _GETMAINLIST(image)
+#define getTextureList()  _GETMAINLIST(tex)
+#define getTextList()  _GETMAINLIST(text)
+#define getKeyList()  _GETMAINLIST(key)
+#define getLatticeList()  _GETMAINLIST(latt)
+
+/*
+PROTO_GETLIST(Scene, scene);
+PROTO_GETLIST(Object, object);
+PROTO_GETLIST(Mesh, mesh);
+PROTO_GETLIST(Camera, camera);
+PROTO_GETLIST(Material, mat);
+PROTO_GETLIST(Lamp, lamp);
+PROTO_GETLIST(World, world);
+PROTO_GETLIST(Ipo, ipo);
+PROTO_GETLIST(Image, image);
+PROTO_GETLIST(Texture, tex);
+PROTO_GETLIST(Text, text);
+PROTO_GETLIST(Key, key);  */
+
+
+Global    *getGlobal(void); // get Global struct
+
+ID        *getFromList(ListBase *list, char *name);
+
+int        garbage_collect(Main *m);
+
+
+Material **newMaterialList(int len);
+int        releaseMaterialList(struct Material **matlist, int len);
+int        synchronizeMaterialLists(Object *object, void *data);
+
+// Datablock management
+
+Material  *material_new(void);
+int        material_assignIpo(Material *, Ipo *);
+
+Lamp      *lamp_new(void);
+int        lamp_assignIpo(Lamp *, Ipo *);
+
+Camera    *camera_new(void);
+int        camera_assignIpo(Camera *, Ipo *);
+
+Ipo       *ipo_new(int type, char *name);
+IpoCurve  *ipo_findcurve(Ipo *ipo, int code);
+IpoCurve  *ipocurve_new(void);
+IpoCurve  *ipocurve_copy(IpoCurve *curve);
+
+// Object management
+Base      *object_newBase(Object *obj);
+int        object_linkdata(Object *obj, void *data);
+int        object_unlinkdata(Object *obj);
+int        object_setMaterials(Object *object, Material **matlist, int len);
+int        object_setdefaults(Object *ob);
+int        object_copyMaterialsTo(Object *object, Material **matlist, int len);
+int        object_makeParent(Object *parent, Object *child, int noninverse, int fast);
+int        object_clrParent(Object *child, int mode, int fast);
+Object    *object_new(int type);
+Object    *object_copy(Object *obj);
+void       object_setDrawMode(Object *object, int val);
+int        object_getDrawMode(Object *object);
+
+int        object_assignIpo(Object *, Ipo *);
+
+Scene     *scene_getCurrent(void);
+int        scene_linkObject(Scene *scene, Object *obj);
+int        scene_unlinkObject(Scene *scene, Object *object);
+Base      *scene_getObjectBase(Scene *scene, Object *object);
+
+Mesh      *mesh_new(void);
+void       mesh_update(Mesh *me);
+
+/* blender's program name */
+extern char bprogname[];  /* init in creator.c */
+
+
+

source/blender/bpython/intern/opy_blender.c

@@ -0,0 +1,342 @@
+/* python code for Blender, written by Daniel Dunbar */
+/*
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+
+#include "Python.h"
+
+#include "BPY_macros.h"
+#include "b_interface.h"
+#include "BPY_tools.h"
+#include "BPY_modules.h"
+#include "BPY_main.h"
+
+#include "BKE_main.h"
+#include "BKE_object.h" // during_script() (what is this ?)
+#include "BKE_global.h"
+#include "BKE_ipo.h" // frame_to_float()
+#include "BKE_blender.h"
+
+#include "BIF_space.h" // allqueue()
+#include "BSE_headerbuttons.h"
+
+#include "BPY_types.h" // userdefined Python Objects
+#include <string.h>
+
+#include "DNA_userdef_types.h"
+
+#include "mydevice.h"
+
+//#include "py_blender.h"
+//#include "screen.h"
+//#include "ipo.h"
+
+void INITMODULE(BLENDERMODULE)(void);
+
+PyObject *g_sysmodule;
+
+
+/*
+NamedEnum TextureTypes[]= {
+	{"Clouds",	TEX_CLOUDS}, 
+	{"Wood",	TEX_WOOD}, 
+	{"Marble",	TEX_MARBLE}, 
+	{"Magic",	TEX_MAGIC}, 
+	{"Blend",	TEX_BLEND}, 
+	{"Stucci",	TEX_STUCCI}, 
+	{"Noise",	TEX_NOISE}, 
+	{"Image",	TEX_IMAGE}, 
+	{"Plugin",	TEX_PLUGIN}, 
+	{"Envmap",	TEX_ENVMAP}, 
+	{NULL}
+};
+
+DataBlockProperty Texture_Properties[]= {
+	DBP_NamedEnum("type",	"type",			TextureTypes), 
+	DBP_Short("stype",		"stype",		0.0, 0.0,	0),  
+
+	DBP_Float("noisesize",	"noisesize",	0.0, 0.0,	0),  
+	DBP_Float("turbulence",	"turbul",		0.0, 0.0,	0), 
+	DBP_Float("brightness",	"bright",		0.0, 0.0,	0),  
+	DBP_Float("contrast",	"contrast",		0.0, 0.0,	0),  
+	DBP_Float("rfac",		"rfac",			0.0, 0.0,	0),  
+	DBP_Float("gfac",		"gfac",			0.0, 0.0,	0),  
+	DBP_Float("bfac",		"bfac",			0.0, 0.0,	0),  
+	DBP_Float("filtersize",	"filtersize",	0.0, 0.0,	0),  
+
+	DBP_Short("noisedepth",	"noisedepth",	0.0, 0.0,	0),  
+	DBP_Short("noisetype",	"noisetype",	0.0, 0.0,	0),  
+
+	{NULL}	
+};
+*/
+
+
+/*****************************/
+/*  Main interface routines  */
+/*****************************/
+
+
+#define BP_CURFRAME 1
+#define BP_CURTIME  2
+#define BP_FILENAME 3
+
+static char Blender_Set_doc[]=
+"(request, data) - Update settings in Blender\n\
+\n\
+(request) A string indentifying the setting to change\n\
+	'curframe'	- Sets the current frame using the number in data";
+
+static PyObject *Blender_Set (PyObject *self, PyObject *args)
+{
+	char *name;
+	PyObject *arg;
+	
+	BPY_TRY(PyArg_ParseTuple(args, "sO", &name, &arg));
+
+	if (STREQ(name, "curframe")) {
+		int framenum;
+		
+		BPY_TRY(PyArg_Parse(arg, "i", &framenum));
+		
+		(G.scene->r.cfra)= framenum;
+		
+		update_for_newframe();
+		
+	} else {
+		return BPY_err_ret_ob(PyExc_AttributeError, "bad request identifier");
+	}
+
+	return BPY_incr_ret(Py_None);
+}
+
+static char Blender_Get_doc[]=
+"(request) - Retrieve settings from Blender\n\
+\n\
+(request) A string indentifying the data to be returned\n\
+	'curframe'	- Returns the current animation frame\n\
+	'curtime'	- Returns the current animation time\n\
+	'staframe'	- Returns the start frame of the animation\n\
+	'endframe'	- Returns the end frame of the animation\n\
+	'filename'	- Returns the name of the last file read or written\n\
+	'version'	- Returns the Blender version number";
+
+static PyObject *Blender_Get (PyObject *self, PyObject *args)
+{	
+	PyObject *ob;
+	PyObject *dict;
+
+	BPY_TRY(PyArg_ParseTuple(args, "O", &ob));
+
+	if (PyString_Check(ob)) {
+		char *str= PyString_AsString(ob);
+		
+		if (STREQ(str, "curframe")) 
+			return PyInt_FromLong((G.scene->r.cfra));
+			
+		else if (STREQ(str, "curtime"))
+			return PyFloat_FromDouble(frame_to_float((G.scene->r.cfra)));
+			
+		else if (STREQ(str, "staframe")) 
+			return PyInt_FromLong((G.scene->r.sfra));
+			
+		else if (STREQ(str, "endframe")) 
+			return PyInt_FromLong((G.scene->r.efra));
+			
+		else if (STREQ(str, "filename"))
+			return PyString_FromString(getGlobal()->sce);
+
+		else if (STREQ(str, "vrmloptions")) // TODO: quick hack, clean up!
+		{
+			dict= PyDict_New();
+			PyDict_SetItemString(dict, "twoside", 
+				PyInt_FromLong(U.vrmlflag & USERDEF_VRML_TWOSIDED));
+			PyDict_SetItemString(dict, "layers", 
+				PyInt_FromLong(U.vrmlflag & USERDEF_VRML_LAYERS));
+			PyDict_SetItemString(dict, "autoscale", 
+				PyInt_FromLong(U.vrmlflag & USERDEF_VRML_AUTOSCALE));
+			return dict;
+		}	
+		else if (STREQ(str, "version"))
+			return PyInt_FromLong(G.version);
+	} else {
+		return BPY_err_ret_ob(PyExc_AttributeError, "expected string argument");
+	}
+
+	return BPY_err_ret_ob(PyExc_AttributeError, "bad request identifier");
+}
+
+/* for compatibility: <<EOT */
+
+static char Blender_Redraw_doc[]= "() - Redraw all 3D windows";
+
+static PyObject *Blender_Redraw(PyObject *self, PyObject *args) 
+{
+	int wintype = SPACE_VIEW3D;
+
+	BPY_TRY(PyArg_ParseTuple(args, "|i", &wintype));
+
+	return Windowmodule_Redraw(self, Py_BuildValue("(i)", wintype));
+}
+/* EOT  */
+	
+#undef MethodDef
+#define MethodDef(func) {#func, Blender_##func, METH_VARARGS, Blender_##func##_doc}
+
+static struct PyMethodDef Blender_methods[] = {
+	MethodDef(Redraw), 
+	MethodDef(Get),
+	MethodDef(Set), 
+	{NULL, NULL}
+};
+
+struct PyMethodDef Null_methods[] = {
+	{NULL, NULL}
+};
+
+
+static char Blender_Const_doc[] = 
+"This module is only there for compatibility reasons.\n\
+It will disappear in future, please use the Blender.Get() syntax instead\n";
+
+
+/*	Blender system module
+	Sorry, this is a mess, but had to be hacked in in order to meet deadlines..
+	TODO: Cleanup
+*/
+
+static char sys_dirname_doc[] = 
+	"(path) - returns the directory name of 'path'";
+
+static PyObject *sys_dirname(PyObject *self, PyObject *args) 
+{
+	PyObject *c;
+
+	char *name, dirname[256];
+	char sep;
+	int n;
+
+	BPY_TRY(PyArg_ParseTuple(args, "s", &name));
+
+	c = PyObject_GetAttrString(g_sysmodule, "dirsep");
+	sep = PyString_AsString(c)[0];
+	Py_DECREF(c);
+	
+	n = strrchr(name, sep) - name;
+	if (n > 255) {
+		PyErr_SetString(PyExc_RuntimeError, "path too long");
+		return 0;
+	}
+	strncpy(dirname, name, n);
+	dirname[n] = 0;
+
+	return Py_BuildValue("s", dirname);
+}
+
+#define METHODDEF(func) {#func, sys_##func, METH_VARARGS, sys_##func##_doc}
+
+static struct PyMethodDef sys_methods[] = {
+	METHODDEF(dirname),
+	{NULL, NULL}
+};
+
+
+PyObject *init_sys(void)
+{
+
+	PyObject *m, *dict, *p;
+
+	m = Py_InitModule(SUBMODULE(sys), sys_methods);
+	g_sysmodule = m;
+
+	dict= PyModule_GetDict(m);
+
+#ifdef WIN32
+	p = Py_BuildValue("s", "\\");
+#else
+	p = Py_BuildValue("s", "/");
+#endif
+	
+	PyDict_SetItemString(dict, "dirsep" , p);
+	return m;
+}
+
+/* ----------------------------------------------------------------- */
+
+void INITMODULE(BLENDERMODULE)(void)
+{
+	PyObject *m, *dict, *d;
+
+	m = Py_InitModule4(MODNAME(BLENDERMODULE), Blender_methods, (char*) 0, (PyObject*)NULL, PYTHON_API_VERSION);
+
+	DataBlock_Type.ob_type = &PyType_Type;
+
+
+	init_py_vector();
+	init_py_matrix();
+	
+	dict = PyModule_GetDict(m);
+	g_blenderdict = dict;
+
+	/* pyblender data type initialization */
+	init_types(dict);
+	init_Datablockmodules(dict);
+
+	/* kept for compatibility...will be removed XXX */
+	PyDict_SetItemString(dict, "bylink", PyInt_FromLong(0));
+	PyDict_SetItemString(dict, "link",	Py_None);
+
+	/* initialize submodules */
+	PyDict_SetItemString(dict, "sys", init_sys());
+	Py_INCREF(Py_None);
+	PyDict_SetItemString(dict, "Image",	INITMODULE(Image)());
+	PyDict_SetItemString(dict, "Window",INITMODULE(Window)());
+	PyDict_SetItemString(dict, "NMesh", init_py_nmesh());
+	PyDict_SetItemString(dict, "Draw",	init_py_draw());
+	PyDict_SetItemString(dict, "BGL",	init_py_bgl());
+#ifdef EXPERIMENTAL
+	PyDict_SetItemString(dict, "Nurbs",	init_py_nurbs());
+#endif
+	/* CONSTANTS */
+
+	/* emulate old python  XXX -> should go to Blender/ python externals */
+
+		m = Py_InitModule4(MODNAME(BLENDERMODULE) ".Const" , Null_methods, Blender_Const_doc, (PyObject*)NULL, PYTHON_API_VERSION);
+		d = PyModule_GetDict(m);
+		PyDict_SetItemString(dict, "Const", m);
+		PyDict_SetItemString(d, "BP_CURFRAME", PyInt_FromLong(BP_CURFRAME));
+		PyDict_SetItemString(d, "BP_CURTIME", PyInt_FromLong(BP_CURTIME));
+
+		PyDict_SetItemString(d, "CURFRAME", PyInt_FromLong(BP_CURFRAME));
+		PyDict_SetItemString(d, "CURTIME",	PyInt_FromLong(BP_CURTIME));
+		PyDict_SetItemString(d, "FILENAME", PyInt_FromLong(BP_FILENAME));
+}
+

source/blender/bpython/intern/opy_datablock.h

@@ -0,0 +1,193 @@
+/**
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+#include "BSE_edit.h" // for getname_<  >_ei()
+#include "BKE_global.h"
+#include "BKE_main.h"
+#include "BKE_scene.h"
+
+/* for a few protos: only*/
+#include "BKE_library.h"
+#include "BKE_object.h"
+#include "BKE_ika.h"
+#include "BKE_ipo.h"
+#include "BKE_key.h"
+
+#include "BLI_blenlib.h"
+#include "BLO_genfile.h" // BLO_findstruct_offset()
+#include "DNA_ID.h"
+#include "DNA_curve_types.h"
+#include "DNA_scene_types.h"
+#include "DNA_key_types.h"
+#include "DNA_material_types.h"
+#include "DNA_object_types.h"
+#include "DNA_ipo_types.h"
+#include "DNA_lamp_types.h"
+#include "DNA_ika_types.h"
+
+#include "BPY_constobject.h"
+
+typedef struct _NamedEnum {
+	char *name;
+	int num;
+} NamedEnum;
+
+extern PyTypeObject DataBlock_Type;
+
+#define DataBlock_Check(v)      ((v)->ob_type == &DataBlock_Type)
+
+typedef struct _DataBlockProperty {
+	char *public_name;
+	char *struct_name;
+
+	int type;
+#define DBP_TYPE_CHA	1	/* Char item				*/
+#define DBP_TYPE_SHO	2	/* Short item				*/
+#define DBP_TYPE_INT	3	/* Int item					*/
+#define DBP_TYPE_FLO	4	/* Float item				*/
+#define DBP_TYPE_VEC	5	/* Float vector object		*/
+#define DBP_TYPE_FUN	6	/* Extra2 hold function to convert ptr->ob
+								extra3 holds function to convert ob->ptr */
+
+	int stype;
+#define DBP_TYPE_NON	0
+	
+	float min;				/* Minimum allowed value	*/
+	float max;				/* Maximum allowed value	*/
+	
+	int idx[4];
+	int dlist[4];
+
+	int handling;
+#define DBP_HANDLING_NONE	0	/* No special handling required			*/
+#define DBP_HANDLING_FUNC	1	/* Extra1 is used to retrieve ptr		*/
+#define DBP_HANDLING_NENM	2	/* Extra1 holds named enum to resolve 
+									values from/to. */
+	
+	void *extra1;
+	void *extra2;
+	void *extra3;
+} DataBlockProperty;
+
+
+/* function pointers needed for callbacks */
+
+typedef void *(*DBGetPtrFP) (void *struct_ptr, char *name, int forsetting);
+typedef PyObject *	(*DBPtrToObFP) (void **ptr);
+typedef int	(*DBSetPtrFP) (void *struct_ptr, char *name, PyObject *ob);
+typedef PyObject *(*DBConvertfunc) (void *data);
+
+
+typedef struct {
+	PyObject_HEAD
+	void            *data;
+	char            *type;
+	ListBase        *type_list;
+	DataBlockProperty *properties;
+} DataBlock;
+
+/* PROTOS */
+
+/* opy_datablock.c */
+PyObject  *BPY_PyList_FromIDList(ListBase *list, DBConvertfunc convertfunc);
+PyObject  *get_DataBlock_func(void **p);
+
+PyObject  *py_find_from_list (ListBase *list, PyObject *args);
+PyObject  *named_enum_get (int val, NamedEnum *enums);
+int        named_enum_set (char *name, NamedEnum *enums);
+PyObject  *datablock_getattr (DataBlockProperty *props, char *structname,
+           char *name, void *struct_ptr);
+int        datablock_setattr (DataBlockProperty *props, char *structname,
+           char *name, void *struct_ptr, PyObject *setto);
+PyObject   *datablock_assignIpo(DataBlock *block, DataBlock *ipoblock);
+
+
+/* DataBlock Methods */
+
+void       DataBlock_dealloc (DataBlock *self);
+int	       DataBlock_print (PyObject *self, FILE *fp, int flags);
+PyObject  *DataBlock_getattr (PyObject *self, char *name);
+int        DataBlock_setattr (PyObject *self, char *name, PyObject *ob);
+int        DataBlock_type(DataBlock *block);
+int        DataBlock_isType (DataBlock *block, int type);
+PyObject  *DataBlock_fromData (void *data);
+PyObject  *DataBlock_link(PyObject *self, PyObject *args);
+
+PyObject  *make_icu_list (ListBase *curves);
+void       pybzt_dealloc (PyObject *self);
+int        pybzt_print (PyObject *self, FILE *fp, int flags);
+PyObject  *pybzt_getattr (PyObject *self, char *name);
+int        pybzt_setattr (PyObject *self, char *name, PyObject *ob);
+PyObject  *pybzt_create (PyObject *self, PyObject *args);
+PyObject  *pybzt_from_bzt (BezTriple *bzt);
+void       pyicu_dealloc (PyObject *self);
+int        pyicu_print (PyObject *self, FILE *fp, int flags);
+PyObject  *pyicu_getattr (PyObject *self, char *name);
+int        pyicu_setattr (PyObject *self, char *name, PyObject *ob);
+PyObject  *pyicu_from_icu (IpoCurve *icu);
+PyObject  *Ipo_Recalc (PyObject *self, PyObject *args);
+PyObject  *Ipo_Eval (PyObject *self, PyObject *args);
+void       init_types (PyObject *dict);
+void       init_Datablockmodules (PyObject *dict);
+PyObject  *getInverseMatrix(void *vdata);
+
+
+/* Object module */
+void      *Object_special_getattr(void *vdata, char *name);
+int        Object_special_setattr(void *vdata, char *name, PyObject *py_ob);
+
+extern PyObject           *initObject(void);
+extern struct PyMethodDef  Objectmodule_methods[];
+extern struct PyMethodDef  Object_methods[];
+extern DataBlockProperty   Object_Properties[];
+
+extern struct PyMethodDef Imagemodule_methods[];
+extern DataBlockProperty Image_Properties[];
+extern PyObject *initScene(void);
+extern struct PyMethodDef Scenemodule_methods[];
+
+extern PyObject *initIpo(void);
+extern struct PyMethodDef Ipo_methods[];
+extern struct PyMethodDef Ipomodule_methods[];
+extern DataBlockProperty Ipo_Properties[];
+
+
+extern struct PyMethodDef Textmodule_methods[];
+extern struct PyMethodDef Text_methods[];
+extern DataBlockProperty Text_Properties[];
+
+
+
+struct Material;
+
+struct 
+Material **newMaterialList_fromPyList(PyObject *list);
+PyObject  *PyList_fromMaterialList(struct Material **matlist, int len);

source/blender/bpython/intern/opy_matrix.c

@@ -0,0 +1,173 @@
+/*  python.c      MIXED MODEL
+ * 
+ *  june 99
+ * $Id$
+ *
+ * this code might die...
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+
+#include "Python.h"
+#include "BPY_tools.h"
+#include "BPY_macros.h"
+
+#include "BLI_arithb.h"
+#include "opy_vector.h"
+
+PyObject *BPY_tuple_repr(PyObject *self, int size);
+
+/* PROTOS */
+// PyObject *newVectorObject(float *vec, int size);
+
+/*****************************/
+/*    Matrix Python Object   */
+/*****************************/
+
+
+#define GETROWVECTOR(mat, i) ( (float *) mat[i])
+
+static void Matrix_dealloc(MatrixObject *self) {
+	Py_DECREF(self->rows[0]);
+	Py_DECREF(self->rows[1]);
+	Py_DECREF(self->rows[2]);
+	Py_DECREF(self->rows[3]);
+
+	PyMem_DEL(self);
+}
+
+#undef MethodDef
+#define MethodDef(func) _MethodDef(func, Matrix)
+
+static char Matrix_inverse_doc[] = "() - returns inverse of matrix";
+
+static PyObject *Matrix_inverse(PyObject *self, PyObject *args) 
+{
+	float inverse[4][4];
+	MatrixObject *mat = (MatrixObject *) self;
+	Mat4Invert(inverse, mat->mat);
+	return newMatrixObject(inverse);
+}
+	
+struct PyMethodDef Matrix_methods[] = {
+	MethodDef(inverse),
+	{NULL, NULL}
+};
+
+static PyObject *Matrix_getattr(MatrixObject *self, char *name) 
+{
+	PyObject *list;
+	float val[3];
+	
+	if (strcmp(name, "rot")==0) {
+		float mat3[3][3];
+
+		Mat3CpyMat4(mat3, self->mat);
+		Mat3ToEul(mat3, val);
+
+	} else if (strcmp(name, "size")==0) {
+		Mat4ToSize(self->mat, val);
+	/* Oh man, this is BAD. */
+	} else if (strcmp(name, "loc")==0) {
+		VECCOPY(val, (float *) (self->mat)[3]);
+
+	} else {
+		PyErr_SetString(PyExc_AttributeError, name);
+		return NULL;
+	}
+
+	list= PyList_New(3);
+	PyList_SetItem(list, 0, PyFloat_FromDouble(val[0]));
+	PyList_SetItem(list, 1, PyFloat_FromDouble(val[1]));
+	PyList_SetItem(list, 2, PyFloat_FromDouble(val[2]));
+		
+	return list;
+}
+
+static int Matrix_setattr(MatrixObject *self, char *name, PyObject *v) {
+	return -1;
+}
+
+static PyObject *Matrix_repr (MatrixObject *self) {
+	return BPY_tuple_repr((PyObject *) self, 4);
+}
+
+static PyObject *Matrix_item(MatrixObject *self, int i)
+{
+	if (i < 0 || i >= 4) {
+		PyErr_SetString(PyExc_IndexError, "array index out of range");
+		return NULL;
+	}
+	return BPY_incr_ret(self->rows[i]);
+}
+
+static PySequenceMethods Matrix_SeqMethods = {
+	(inquiry) 0,				/*sq_length*/
+	(binaryfunc) 0,				/*sq_concat*/
+	(intargfunc) 0,				/*sq_repeat*/
+	(intargfunc) Matrix_item,	/*sq_item*/
+	(intintargfunc) 0,			/*sq_slice*/
+	(intobjargproc) 0,			/*sq_ass_item*/
+	(intintobjargproc) 0,		/*sq_ass_slice*/
+};
+
+PyTypeObject Matrix_Type = {
+	PyObject_HEAD_INIT(NULL)
+	0,								/*ob_size*/
+	"Matrix",						/*tp_name*/
+	sizeof(MatrixObject),			/*tp_basicsize*/
+	0,								/*tp_itemsize*/
+	/* methods */
+	(destructor)	Matrix_dealloc,	/*tp_dealloc*/
+	(printfunc)		0,				/*tp_print*/
+	(getattrfunc)	Matrix_getattr,	/*tp_getattr*/
+	(setattrfunc)	Matrix_setattr,	/*tp_setattr*/
+	0,								/*tp_compare*/
+	(reprfunc)		Matrix_repr,	/*tp_repr*/
+	0,								/*tp_as_number*/
+	&Matrix_SeqMethods,				/*tp_as_sequence*/
+};
+
+PyObject *newMatrixObject(Matrix4Ptr mat) {
+	MatrixObject *self;
+	
+	self= PyObject_NEW(MatrixObject, &Matrix_Type);
+	self->mat= mat;
+		
+	BPY_TRY(self->rows[0]= newVectorObject(GETROWVECTOR(self->mat, 0), 4));
+	BPY_TRY(self->rows[1]= newVectorObject(GETROWVECTOR(self->mat, 1), 4));
+	BPY_TRY(self->rows[2]= newVectorObject(GETROWVECTOR(self->mat, 2), 4));
+	BPY_TRY(self->rows[3]= newVectorObject(GETROWVECTOR(self->mat, 3), 4));
+	
+	return (PyObject*) self;
+}
+
+void init_py_matrix(void) {
+	Matrix_Type.ob_type = &PyType_Type;
+}

source/blender/bpython/intern/opy_nmesh.h

@@ -0,0 +1,93 @@
+/**
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+/* opy_nmesh.c */
+
+#include "DNA_mesh_types.h"
+
+#define NMesh_Check(v)       ((v)->ob_type == &NMesh_Type)
+#define NMFace_Check(v)      ((v)->ob_type == &NMFace_Type)
+#define NMVert_Check(v)      ((v)->ob_type == &NMVert_Type)
+#define NMCol_Check(v)       ((v)->ob_type == &NMCol_Type)
+
+typedef struct _NMCol {
+	PyObject_HEAD
+
+	unsigned char r, g, b, a;
+} NMCol;
+
+struct PyBlock;
+
+typedef struct _NMFace {
+	PyObject_HEAD
+	
+	PyObject *v;
+	PyObject *uv;
+	PyObject *col;
+	short mode;
+	short flag;
+	unsigned char transp;
+	DataBlock *tpage; /* Image */
+	char mat_nr, smooth;
+} NMFace;
+
+typedef struct _NMesh {
+	PyObject_HEAD
+	Mesh *mesh;
+	PyObject *name;
+	PyObject *materials;
+	PyObject *verts;
+	PyObject *faces;
+	int sel_face; /* XXX remove */
+	char flags;
+#define NMESH_HASMCOL	1<<0
+#define NMESH_HASVERTUV	1<<1
+#define NMESH_HASFACEUV	1<<2
+
+} NMesh;
+
+typedef struct _NMVert {
+	PyObject_VAR_HEAD
+
+	float co[3];
+	float no[3];
+	float uvco[3];
+	
+	int index;
+} NMVert;
+
+
+/* PROTOS */
+
+PyObject *newNMesh(Mesh *oldmesh);
+Mesh *Mesh_fromNMesh(NMesh *nmesh);
+PyObject *NMesh_assignMaterials_toObject(NMesh *nmesh, Object *ob);
+Material **nmesh_updateMaterials(NMesh *nmesh);

source/blender/bpython/intern/opy_vector.c

@@ -0,0 +1,241 @@
+/*  python.c      MIXED MODEL
+ * 
+ *  june 99
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+
+#include "Python.h"
+#include "BPY_tools.h"
+#include "BPY_macros.h"
+#include "BPY_modules.h"
+#include "opy_vector.h"
+
+
+
+/*****************************/
+/*    Vector Python Object   */
+/*****************************/
+
+PyTypeObject Vector_Type;
+
+
+#define VectorObject_Check(v)	((v)->ob_type == &Vector_Type)
+
+
+static void Vector_dealloc(VectorObject *self) {
+	PyMem_DEL(self);
+}
+
+static PyObject *Vector_getattr(VectorObject *self, char *name) {
+	if (self->size==3 && ELEM3(name[0], 'x', 'y', 'z') && name[1]==0)
+		return PyFloat_FromDouble(self->vec[ name[0]-'x' ]);
+
+	PyErr_SetString(PyExc_AttributeError, name);	
+	return NULL;
+}
+
+static int Vector_setattr(VectorObject *self, char *name, PyObject *v) {
+	float val;
+	
+	BPY_TRY(PyArg_Parse(v, "f;Coordinates must be floats", &val));
+
+	if (self->size==3 && ELEM3(name[0], 'x', 'y', 'z') && name[1]==0)
+		self->vec[ name[0]-'x' ]= val;
+	else
+		return -1;
+		
+	return 0;
+}
+
+/* Vectors utils */
+
+/* XXX
+int Vector_Parse(PyObject *vec) 
+{
+	
+}
+*/
+
+/* Vectors Sequence methods */
+
+static int Vector_len(VectorObject *self) 
+{
+	return self->size;
+}
+
+static PyObject *Vector_item(VectorObject *self, int i)
+{
+	if (i < 0 || i >= self->size) {
+		PyErr_SetString(PyExc_IndexError, "array index out of range");
+		return NULL;
+	}
+	return Py_BuildValue("f", self->vec[i]);
+}
+
+static PyObject *Vector_slice(VectorObject *self, int begin, int end)
+{
+	PyObject *list;
+	int count;
+	
+	if (begin<0) begin= 0;
+	if (end>self->size) end= self->size;
+	if (begin>end) begin= end;
+		
+	list= PyList_New(end-begin);
+
+	for (count= begin; count<end; count++)
+		PyList_SetItem(list, count-begin, PyFloat_FromDouble(self->vec[count]));
+	
+	return list;
+}
+
+static int Vector_ass_item(VectorObject *self, int i, PyObject *ob)
+{
+	if (i < 0 || i >= self->size) {
+		PyErr_SetString(PyExc_IndexError, "array assignment index out of range");
+		return -1;
+	}
+
+	if (!PyNumber_Check(ob)) {
+		PyErr_SetString(PyExc_IndexError, "vector member must be a number");
+		return -1;
+	}
+	
+	self->vec[i]= PyFloat_AsDouble(ob);
+/* 	if(!PyArg_Parse(ob, "f", &)) return -1; */
+	
+	return 0;
+}
+
+static int Vector_ass_slice(VectorObject *self, int begin, int end, PyObject *seq)
+{
+	int count;
+	
+	if (begin<0) begin= 0;
+	if (end>self->size) end= self->size;
+	if (begin>end) begin= end;
+
+	if (!PySequence_Check(seq)) {
+		PyErr_SetString(PyExc_TypeError, "illegal argument type for built-in operation");
+		return -1;		
+	}
+
+	if (PySequence_Length(seq)!=(end-begin)) {
+		PyErr_SetString(PyExc_TypeError, "size mismatch in slice assignment");
+		return -1;
+	}
+	
+	for (count= begin; count<end; count++) {
+		PyObject *ob= PySequence_GetItem(seq, count);
+		if (!PyArg_Parse(ob, "f", &self->vec[count])) {
+			Py_DECREF(ob);
+			return -1;
+		}
+		Py_DECREF(ob);
+	}
+		
+	return 0;
+}
+
+PyObject *BPY_tuple_repr(PyObject *self, int size)
+{
+	PyObject *repr, *comma, *item;
+	int i;
+
+	// note: a value must be built because the list is decrefed!
+	// otherwise we have nirvana pointers inside python..
+	//PyObject *repr= Py_BuildValue("s", PyString_AsString(PyObject_Repr(list)));
+	repr = PyString_FromString("(");
+	if (!repr) return 0;
+
+	item = PySequence_GetItem(self, 0); 
+	PyString_ConcatAndDel(&repr, PyObject_Repr(item));
+	Py_DECREF(item);
+
+	comma = PyString_FromString(", ");
+	for (i = 1; i < size; i++) {
+		PyString_Concat(&repr, comma);
+		item = PySequence_GetItem(self, i);
+		PyString_ConcatAndDel(&repr, PyObject_Repr(item));
+		Py_DECREF(item);
+	}
+	PyString_ConcatAndDel(&repr, PyString_FromString(")"));
+	Py_DECREF(comma);
+	return repr;
+
+}
+
+
+static PyObject *Vector_repr (VectorObject *self) {
+	return BPY_tuple_repr((PyObject *) self, self->size);
+}
+
+static PySequenceMethods Vector_SeqMethods = {
+	(inquiry)			Vector_len,			/* sq_length	*/
+	(binaryfunc)		0,					/* sq_concat	*/
+	(intargfunc)		0,					/* sq_repeat	*/
+	(intargfunc)		Vector_item,		/* sq_item		*/
+	(intintargfunc)		Vector_slice,		/* sq_slice		*/
+	(intobjargproc)		Vector_ass_item,	/* sq_ass_item	*/
+	(intintobjargproc)	Vector_ass_slice,	/* sq_ass_slice	*/
+};
+
+PyTypeObject Vector_Type = {
+	PyObject_HEAD_INIT(NULL)
+	0,								/*ob_size*/
+	"Vector",						/*tp_name*/
+	sizeof(VectorObject),			/*tp_basicsize*/
+	0,								/*tp_itemsize*/
+	/* methods */
+	(destructor)	Vector_dealloc,	/*tp_dealloc*/
+	(printfunc)		0,				/*tp_print*/
+	(getattrfunc)	Vector_getattr,	/*tp_getattr*/
+	(setattrfunc)	Vector_setattr,	/*tp_setattr*/
+	0,								/*tp_compare*/
+	(reprfunc)		Vector_repr,	/*tp_repr*/
+	0,								/*tp_as_number*/
+	&Vector_SeqMethods,				/*tp_as_sequence*/
+};
+
+PyObject *newVectorObject(float *vec, int size) {
+	VectorObject *self;
+	
+	self= PyObject_NEW(VectorObject, &Vector_Type);
+	
+	self->vec= vec;
+	self->size= size;
+	
+	return (PyObject*) self;
+}
+
+void init_py_vector(void) {
+	Vector_Type.ob_type = &PyType_Type;
+}

source/blender/bpython/intern/opy_vector.h

@@ -0,0 +1,63 @@
+
+
+/* Matrix and vector objects in Python */
+
+/* $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ *
+ */
+
+/*****************************/
+/*    Matrix Python Object   */
+/*****************************/
+/* temporar hack for typecasts */
+
+typedef float (*Matrix4Ptr)[4];
+typedef struct {
+	PyObject_VAR_HEAD
+	float *vec;
+	int size;
+} VectorObject;
+
+typedef struct {
+	PyObject_VAR_HEAD
+	PyObject *rows[4];
+	Matrix4Ptr mat;
+} MatrixObject;
+
+
+/* PROTOS */
+
+PyObject *newVectorObject(float *vec, int size);
+PyObject *newMatrixObject(Matrix4Ptr mat);
+void init_py_matrix(void);
+void init_py_vector(void);
+
+

source/blender/bpython/intern/opy_window.c

@@ -0,0 +1,194 @@
+
+/*
+ * Python Blender Window module
+ *
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+
+
+#include "Python.h"
+#include "BPY_macros.h"
+#include "b_interface.h"
+#include "BPY_tools.h"
+#include "BPY_main.h"
+#include "BPY_window.h"
+
+#include "BSE_headerbuttons.h"
+
+#include "BIF_screen.h"               // curarea
+#include "BIF_space.h"                // allqueue()
+#include "BIF_drawtext.h"             // pop_space_text
+#include "mydevice.h"                 // for all the event constants 
+
+#include "opy_datablock.h"
+#include "opy_nmesh.h"
+
+#include "DNA_view3d_types.h"
+#include "DNA_space_types.h"
+
+
+/*********************************/
+/* helper routines               */
+
+
+/** update current camera view */
+
+void window_update_curCamera(Object *camera)
+{
+	copy_view3d_lock(REDRAW);
+}
+
+char Windowmodule_QRedrawAll_doc[]= "() - Redraw all windows by queue event";
+
+/* hack to flag that window redraw has happened inside slider callback: */
+int g_window_redrawn = 0;
+
+static PyObject *Windowmodule_QRedrawAll(PyObject *self, PyObject *args) 
+{
+	int wintype = 0;
+	BPY_TRY(PyArg_ParseTuple(args, "|i", &wintype));
+
+	allqueue(REDRAWALL, 0);
+	RETURN_INC(Py_None);
+}
+char Windowmodule_Redraw_doc[]= "() - Force a redraw of a specific Window Type; see Window.Const";
+
+PyObject *Windowmodule_Redraw(PyObject *self, PyObject *args) 
+{
+	ScrArea *tempsa, *sa;
+	SpaceText *st;
+	int wintype = SPACE_VIEW3D;
+	short redraw_all = 0;
+	
+	BPY_TRY(PyArg_ParseTuple(args, "|i", &wintype));
+
+	g_window_redrawn = 1;
+	
+	if (wintype < 0) 
+		redraw_all = 1;
+	if (!during_script()) {
+		tempsa= curarea;
+		sa= getGlobal()->curscreen->areabase.first;
+		while(sa) {
+	
+			if (sa->spacetype== wintype || redraw_all) {
+				/* don't force-redraw Text window (Python GUI) when
+				   redraw is called out of a slider update */
+				if (sa->spacetype == SPACE_TEXT) {
+					st = sa->spacedata.first;
+					if (st->text->flags & TXT_FOLLOW) // follow cursor display	
+						pop_space_text(st);
+					if (disable_force_draw) {
+						scrarea_queue_redraw(sa);
+					}
+
+
+				} else {
+					scrarea_do_windraw(sa);
+					if (sa->headwin) scrarea_do_headdraw(sa);
+				}
+			}
+
+			sa= sa->next;
+		}
+		if(curarea!=tempsa) areawinset(tempsa->win);
+
+		if (curarea->headwin) scrarea_do_headdraw(curarea);
+		screen_swapbuffers();
+	}
+
+	RETURN_INC(Py_None);
+}
+
+char Windowmodule_RedrawAll_doc[]= "() - Redraw all windows";
+static PyObject *Windowmodule_RedrawAll(PyObject *self, PyObject *args) 
+{
+	return Windowmodule_Redraw(self, Py_BuildValue("(i)", -1));
+}
+
+char Windowmodule_draw_progressbar_doc[]= "(done, text) - Draw a progressbar.\n\
+'done' is a float value <= 1.0, 'text' contains info about what is currently\n\
+being done";
+
+static PyObject *Windowmodule_draw_progressbar(PyObject *self, PyObject *args) 
+{
+	float done;
+	char *info = 0;
+	int retval;
+
+	BPY_TRY(PyArg_ParseTuple(args, "fs", &done, &info));
+	retval = progress_bar(done, info);
+	return Py_BuildValue("i", retval);
+}
+
+#undef METHODDEF
+#define METHODDEF(func) {#func, Windowmodule_##func, METH_VARARGS, Windowmodule_##func##_doc}
+
+static struct PyMethodDef Windowmodule_methods[] = {
+	METHODDEF(Redraw),
+	METHODDEF(QRedrawAll),
+	METHODDEF(RedrawAll),
+	METHODDEF(draw_progressbar),
+	
+	{NULL, NULL}
+};
+
+
+#undef BPY_ADDCONST
+#define BPY_ADDCONST(dict, name) insertConst(dict, #name, PyInt_FromLong(SPACE_##name))
+
+PyObject *INITMODULE(Window)(void) 
+{
+	PyObject *d;
+	PyObject *mod= Py_InitModule(SUBMODULE(Window), Windowmodule_methods);
+	PyObject *dict= PyModule_GetDict(mod);
+
+/* from DNA_screen.types.h */
+	d = ConstObject_New();
+	PyDict_SetItemString(dict, "Types" , d);
+
+	BPY_ADDCONST(d, VIEW3D);
+	BPY_ADDCONST(d, IPO);
+	BPY_ADDCONST(d, OOPS);
+	BPY_ADDCONST(d, BUTS);
+	BPY_ADDCONST(d, FILE);
+	BPY_ADDCONST(d, IMAGE);
+	BPY_ADDCONST(d, INFO);
+	BPY_ADDCONST(d, SEQ);
+	BPY_ADDCONST(d, IMASEL);
+	BPY_ADDCONST(d, SOUND);
+	BPY_ADDCONST(d, ACTION);
+	BPY_ADDCONST(d, TEXT);
+	BPY_ADDCONST(d, NLA);
+/*	BPY_ADDCONST(d, LOGIC); */
+
+	return mod;
+}