Michel Selten
a127b38760
by Aphex - thanks. * Added the doc strings to the Object module. * Added more functionality to the Object module.
1286 lines
40 KiB
C
1286 lines
40 KiB
C
/*
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*
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* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version. The Blender
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* Foundation also sells licenses for use in proprietary software under
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* the Blender License. See http://www.blender.org/BL/ for information
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* about this.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* This is a new part of Blender.
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*
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* Contributor(s): Michel Selten
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*
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* ***** END GPL/BL DUAL LICENSE BLOCK *****
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*/
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#include "Object.h"
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/*****************************************************************************/
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/* Function: M_Object_New */
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/* Python equivalent: Blender.Object.New */
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/*****************************************************************************/
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PyObject *M_Object_New(PyObject *self, PyObject *args)
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{
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struct Object * object;
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C_Object * blen_object;
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int type;
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char * str_type;
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char * name = NULL;
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printf ("In Object_New()\n");
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if (!PyArg_ParseTuple(args, "s|s", &str_type, &name))
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{
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PythonReturnErrorObject (PyExc_TypeError,
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"string expected as argument");
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return (NULL);
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}
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if (strcmp (str_type, "Armature") == 0) type = OB_ARMATURE;
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else if (strcmp (str_type, "Camera") == 0) type = OB_CAMERA;
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else if (strcmp (str_type, "Curve") == 0) type = OB_CURVE;
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/* else if (strcmp (str_type, "Text") == 0) type = OB_FONT; */
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/* else if (strcmp (str_type, "Ika") == 0) type = OB_IKA; */
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else if (strcmp (str_type, "Lamp") == 0) type = OB_LAMP;
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/* else if (strcmp (str_type, "Lattice") == 0) type = OB_LATTICE; */
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/* else if (strcmp (str_type, "Mball") == 0) type = OB_MBALL; */
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else if (strcmp (str_type, "Mesh") == 0) type = OB_MESH;
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/* else if (strcmp (str_type, "Surf") == 0) type = OB_SURF; */
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/* else if (strcmp (str_type, "Wave") == 0) type = OB_WAVE; */
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else if (strcmp (str_type, "Empty") == 0) type = OB_EMPTY;
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else
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{
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return (PythonReturnErrorObject (PyExc_AttributeError,
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"Unknown type specified"));
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}
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/* Create a new object. */
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if (name == NULL)
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{
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/* No name is specified, set the name to the type of the object. */
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name = str_type;
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}
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object = alloc_libblock (&(G.main->object), ID_OB, name);
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object->flag = 0;
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object->type = type;
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/* transforms */
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QuatOne(object->quat);
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QuatOne(object->dquat);
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object->col[3]= 1.0; // alpha
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object->size[0] = object->size[1] = object->size[2] = 1.0;
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object->loc[0] = object->loc[1] = object->loc[2] = 0.0;
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Mat4One(object->parentinv);
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Mat4One(object->obmat);
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object->dt = OB_SHADED; // drawtype
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if (U.flag & MAT_ON_OB)
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{
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object->colbits = -1;
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}
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switch (object->type)
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{
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case OB_CAMERA: /* fall through. */
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case OB_LAMP:
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object->trackflag = OB_NEGZ;
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object->upflag = OB_POSY;
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break;
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default:
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object->trackflag = OB_POSY;
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object->upflag = OB_POSZ;
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}
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object->ipoflag = OB_OFFS_OB + OB_OFFS_PARENT;
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/* duplivert settings */
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object->dupon = 1;
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object->dupoff = 0;
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object->dupsta = 1;
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object->dupend = 100;
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/* Gameengine defaults*/
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object->mass = 1.0;
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object->inertia = 1.0;
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object->formfactor = 0.4;
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object->damping = 0.04;
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object->rdamping = 0.1;
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object->anisotropicFriction[0] = 1.0;
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object->anisotropicFriction[1] = 1.0;
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object->anisotropicFriction[2] = 1.0;
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object->gameflag = OB_PROP;
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object->lay = 1; // Layer, by default visible
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switch(type)
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{
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case OB_ARMATURE:
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/* TODO: Do we need to add something to G? (see the OB_LAMP case) */
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object->data = add_armature();
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break;
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case OB_CAMERA:
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/* TODO: Do we need to add something to G? (see the OB_LAMP case) */
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object->data = add_camera();
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break;
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case OB_CURVE:
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object->data = add_curve(OB_CURVE);
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G.totcurve++;
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break;
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case OB_LAMP:
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object->data = add_lamp();
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G.totlamp++;
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break;
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case OB_MESH:
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object->data = add_mesh();
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G.totmesh++;
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break;
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/* TODO the following types will be supported later
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case OB_SURF:
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object->data = add_curve(OB_SURF);
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G.totcurve++;
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break;
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case OB_FONT:
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object->data = add_curve(OB_FONT);
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break;
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case OB_MBALL:
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object->data = add_mball();
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break;
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case OB_IKA:
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object->data = add_ika();
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object->dt = OB_WIRE;
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break;
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case OB_LATTICE:
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object->data = (void *)add_lattice();
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object->dt = OB_WIRE;
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break;
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case OB_WAVE:
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object->data = add_wave();
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break;
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*/
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}
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G.totobj++;
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/* Create a Python object from it. */
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blen_object = (C_Object*)PyObject_NEW (C_Object, &Object_Type);
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blen_object->object = object;
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blen_object->data = NULL;
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blen_object->parent = NULL;
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return ((PyObject*)blen_object);
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}
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/*****************************************************************************/
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/* Function: M_Object_Get */
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/* Python equivalent: Blender.Object.Get */
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/*****************************************************************************/
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PyObject *M_Object_Get(PyObject *self, PyObject *args)
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{
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struct Object * object;
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char * name = NULL;
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printf ("In Object_Get()\n");
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PyArg_ParseTuple(args, "|s", &name);
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if (name != NULL)
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{
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C_Object * blen_object;
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object = GetObjectByName (name);
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if (object == NULL)
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{
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/* No object exists with the name specified in the argument name. */
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return (PythonReturnErrorObject (PyExc_AttributeError,
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"Unknown object specified."));
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}
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blen_object = (C_Object*)PyObject_NEW (C_Object, &Object_Type);
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blen_object->object = object;
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blen_object->data = NULL;
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return ((PyObject*)blen_object);
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}
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else
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{
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/* No argument has been given. Return a list of all objects by name. */
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PyObject * obj_list;
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ID * id_iter;
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int index = 0;
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obj_list = PyList_New (BLI_countlist (&(G.main->object)));
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if (obj_list == NULL)
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{
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return (PythonReturnErrorObject (PyExc_SystemError,
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"List creation failed."));
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}
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object = G.main->object.first;
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id_iter = &(object->id);
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while (id_iter)
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{
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PyObject * object;
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object = PyString_FromString (GetIdName (id_iter));
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if (object == NULL)
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{
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return (PythonReturnErrorObject (PyExc_SystemError,
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"Python string creation failed."));
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}
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PyList_SetItem (obj_list, index, object);
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id_iter = id_iter->next;
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index++;
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}
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return (obj_list);
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}
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}
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/*****************************************************************************/
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/* Function: M_Object_GetSelected */
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/* Python equivalent: Blender.Object.getSelected */
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/*****************************************************************************/
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PyObject *M_Object_GetSelected (PyObject *self, PyObject *args)
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{
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C_Object * blen_object;
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PyObject * list;
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Base * base_iter;
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printf ("In Object_GetSelected()\n");
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list = PyList_New (0);
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if ((G.scene->basact) &&
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((G.scene->basact->flag & SELECT) &&
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(G.scene->basact->lay & G.vd->lay)))
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{
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/* Active object is first in the list. */
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blen_object = (C_Object*)PyObject_NEW (C_Object, &Object_Type);
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if (blen_object == NULL)
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{
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Py_DECREF (list);
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Py_INCREF (Py_None);
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return (Py_None);
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}
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blen_object->object = G.scene->basact->object;
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blen_object->data = NULL;
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PyList_Append (list, (PyObject*)blen_object);
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}
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base_iter = G.scene->base.first;
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while (base_iter)
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{
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if (((base_iter->flag & SELECT) &&
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(base_iter->lay & G.vd->lay)) &&
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(base_iter != G.scene->basact))
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{
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blen_object = (C_Object*)PyObject_NEW (C_Object, &Object_Type);
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if (blen_object == NULL)
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{
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Py_DECREF (list);
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Py_INCREF (Py_None);
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return (Py_None);
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}
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blen_object->object = base_iter->object;
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blen_object->data = NULL;
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PyList_Append (list, (PyObject*)blen_object);
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}
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base_iter = base_iter->next;
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}
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return (list);
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}
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/*****************************************************************************/
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/* Function: initObject */
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/*****************************************************************************/
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PyObject *M_Object_Init (void)
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{
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PyObject * module;
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printf ("In initObject()\n");
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Object_Type.ob_type = &PyType_Type;
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module = Py_InitModule3("Object", M_Object_methods, M_Object_doc);
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return (module);
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}
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/*****************************************************************************/
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/* Python C_Camera methods: */
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/*****************************************************************************/
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static PyObject *Object_clrParent (C_Object *self, PyObject *args)
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{
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int mode=0;
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int fast=0;
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if (!PyArg_ParseTuple (args, "|ii", &mode, &fast))
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{
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return (PythonReturnErrorObject (PyExc_AttributeError,
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"expected one or two integers as arguments"));
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}
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/* Remove the link only, the object is still in the scene. */
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self->object->parent = NULL;
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self->parent = NULL;
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if (mode == 2)
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{
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/* Keep transform */
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apply_obmat (self->object);
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}
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if (!fast)
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{
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sort_baselist (G.scene);
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}
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return (Py_None);
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}
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static PyObject *Object_getData (C_Object *self)
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{
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PyObject * data_object;
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int obj_id;
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ID * id;
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/* If there's a valid PyObject already, then just return that one. */
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if (self->data != NULL)
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{
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Py_INCREF (self->data);
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return (self->data);
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}
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/* If there's no data associated to the Object, then there's nothing to */
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/* return. */
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if (self->object->data == NULL)
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{
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Py_INCREF (Py_None);
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return (Py_None);
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}
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data_object = NULL;
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id = (ID*)self->object;
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obj_id = MAKE_ID2 (id->name[0], id->name[1]);
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switch (obj_id)
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{
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case ID_AR:
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data_object = M_ArmatureCreatePyObject (self->object->data);
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break;
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case ID_CA:
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data_object = Camera_createPyObject (self->object->data);
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break;
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case ID_CU:
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data_object = CurveCreatePyObject (self->object->data);
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break;
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case ID_IM:
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data_object = Image_CreatePyObject (self->object->data);
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break;
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case ID_IP:
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break;
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case ID_LA:
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data_object = Lamp_createPyObject (self->object->data);
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break;
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case ID_MA:
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break;
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case ID_ME:
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break;
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case ID_OB:
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data_object = M_ObjectCreatePyObject (self->object->data);
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break;
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case ID_SCE:
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break;
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case ID_TXT:
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break;
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case ID_WO:
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break;
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default:
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break;
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}
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if (data_object == NULL)
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{
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Py_INCREF (Py_None);
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return (Py_None);
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}
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else
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{
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self->data = data_object;
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Py_INCREF (data_object);
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return (data_object);
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}
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}
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static PyObject *Object_getDeformData (C_Object *self)
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{
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return (Py_None);
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}
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static PyObject *Object_getDeltaLocation (C_Object *self)
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{
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PyObject *attr = Py_BuildValue ("fff",
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self->object->dloc[0],
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self->object->dloc[1],
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self->object->dloc[2]);
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if (attr) return (attr);
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return (PythonReturnErrorObject (PyExc_RuntimeError,
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"couldn't get Object.dloc attributes"));
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}
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static PyObject *Object_getDrawMode (C_Object *self)
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{
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PyObject *attr = Py_BuildValue ("b", self->object->dtx);
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if (attr) return (attr);
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return (PythonReturnErrorObject (PyExc_RuntimeError,
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"couldn't get Object.drawMode attribute"));
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}
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static PyObject *Object_getDrawType (C_Object *self)
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{
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PyObject *attr = Py_BuildValue ("b", self->object->dt);
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if (attr) return (attr);
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return (PythonReturnErrorObject (PyExc_RuntimeError,
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"couldn't get Object.drawType attribute"));
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}
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static PyObject *Object_getEuler (C_Object *self)
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{
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PyObject *attr = Py_BuildValue ("fff",
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self->object->drot[0],
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self->object->drot[1],
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self->object->drot[2]);
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if (attr) return (attr);
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return (PythonReturnErrorObject (PyExc_RuntimeError,
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"couldn't get Object.drot attributes"));
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}
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static PyObject *Object_getInverseMatrix (C_Object *self)
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{
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return (Py_None);
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}
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static PyObject *Object_getLocation (C_Object *self, PyObject *args)
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{
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PyObject *attr = Py_BuildValue ("fff",
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self->object->loc[0],
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self->object->loc[1],
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self->object->loc[2]);
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if (attr) return (attr);
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return (PythonReturnErrorObject (PyExc_RuntimeError,
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"couldn't get Object.loc attributes"));
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}
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static PyObject *Object_getMaterials (C_Object *self)
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{
|
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/* TODO: Implement when the Material module is implemented. */
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return (Py_None);
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}
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static PyObject *Object_getMatrix (C_Object *self)
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{
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return (Py_None);
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}
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static PyObject *Object_getParent (C_Object *self)
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{
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PyObject *attr;
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if (self->parent)
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{
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Py_INCREF ((PyObject*)self->parent);
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return ((PyObject*)self->parent);
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}
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/* TODO: what if self->object->parent==NULL? Should we return Py_None? */
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attr = M_ObjectCreatePyObject (self->object->parent);
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if (attr)
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{
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self->parent = (struct C_Object*)attr;
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return (attr);
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}
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return (PythonReturnErrorObject (PyExc_RuntimeError,
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"couldn't get Object.parent attribute"));
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}
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static PyObject *Object_getTracked (C_Object *self)
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{
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PyObject *attr;
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if (self->track)
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{
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Py_INCREF ((PyObject*)self->track);
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return ((PyObject*)self->track);
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}
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/* TODO: what if self->object->track==NULL? Should we return Py_None? */
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attr = M_ObjectCreatePyObject (self->object->track);
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if (attr)
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{
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self->track = (struct C_Object*)attr;
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return (attr);
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}
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return (PythonReturnErrorObject (PyExc_RuntimeError,
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"couldn't get Object.track attribute"));
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}
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static PyObject *Object_getType (C_Object *self)
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{
|
|
switch (self->object->type)
|
|
{
|
|
case OB_ARMATURE: return (Py_BuildValue ("s", "Armature"));
|
|
case OB_CAMERA: return (Py_BuildValue ("s", "Camera"));
|
|
case OB_CURVE: return (Py_BuildValue ("s", "Curve"));
|
|
case OB_EMPTY: return (Py_BuildValue ("s", "Empty"));
|
|
case OB_FONT: return (Py_BuildValue ("s", "Text"));
|
|
case OB_IKA: return (Py_BuildValue ("s", "Ika"));
|
|
case OB_LAMP: return (Py_BuildValue ("s", "Lamp"));
|
|
case OB_LATTICE: return (Py_BuildValue ("s", "Lattice"));
|
|
case OB_MBALL: return (Py_BuildValue ("s", "MBall"));
|
|
case OB_MESH: return (Py_BuildValue ("s", "Mesh"));
|
|
case OB_SURF: return (Py_BuildValue ("s", "Surf"));
|
|
case OB_WAVE: return (Py_BuildValue ("s", "Wave"));
|
|
default: return (Py_BuildValue ("s", "unknown"));
|
|
}
|
|
}
|
|
|
|
static PyObject *Object_link (C_Object *self, PyObject *args)
|
|
{
|
|
PyObject * py_data;
|
|
ID * id;
|
|
ID * oldid;
|
|
int obj_id;
|
|
void * data = NULL;
|
|
|
|
if (!PyArg_ParseTuple (args, "O", &py_data))
|
|
{
|
|
return (PythonReturnErrorObject (PyExc_AttributeError,
|
|
"expected an object as argument"));
|
|
}
|
|
if (Camera_checkPyObject (py_data))
|
|
data = (void*) Camera_fromPyObject (py_data);
|
|
if (Lamp_checkPyObject (py_data))
|
|
data = (void*) Lamp_fromPyObject (py_data);
|
|
/* TODO: add the (N)Mesh check and from functions here when finished. */
|
|
|
|
oldid = (ID*) self->object->data;
|
|
id = (ID*) data;
|
|
obj_id = MAKE_ID2 (id->name[0], id->name[1]);
|
|
|
|
switch (obj_id)
|
|
{
|
|
case ID_CA:
|
|
if (self->object->type != OB_CAMERA)
|
|
{
|
|
return (PythonReturnErrorObject (PyExc_AttributeError,
|
|
"The 'link' object is incompatible with the base object"));
|
|
}
|
|
break;
|
|
case ID_LA:
|
|
if (self->object->type != OB_LAMP)
|
|
{
|
|
return (PythonReturnErrorObject (PyExc_AttributeError,
|
|
"The 'link' object is incompatible with the base object"));
|
|
}
|
|
break;
|
|
case ID_ME:
|
|
if (self->object->type != OB_MESH)
|
|
{
|
|
return (PythonReturnErrorObject (PyExc_AttributeError,
|
|
"The 'link' object is incompatible with the base object"));
|
|
}
|
|
break;
|
|
default:
|
|
return (PythonReturnErrorObject (PyExc_AttributeError,
|
|
"Linking this object type is not supported"));
|
|
}
|
|
self->object->data = data;
|
|
self->data = py_data;
|
|
id_us_plus (id);
|
|
if (oldid)
|
|
{
|
|
if (oldid->us > 0)
|
|
{
|
|
oldid->us--;
|
|
}
|
|
else
|
|
{
|
|
return (PythonReturnErrorObject (PyExc_RuntimeError,
|
|
"old object reference count below 0"));
|
|
}
|
|
}
|
|
return (Py_None);
|
|
}
|
|
|
|
static PyObject *Object_makeParent (C_Object *self, PyObject *args)
|
|
{
|
|
PyObject * list;
|
|
PyObject * py_child;
|
|
C_Object * py_obj_child;
|
|
Object * child;
|
|
Object * parent;
|
|
int noninverse;
|
|
int fast;
|
|
int i;
|
|
|
|
/* Check if the arguments passed to makeParent are valid. */
|
|
if (!PyArg_ParseTuple (args, "O|ii", &list, &noninverse, &fast))
|
|
{
|
|
return (PythonReturnErrorObject (PyExc_AttributeError,
|
|
"expected a list of objects and one or two integers as arguments"));
|
|
}
|
|
if (!PySequence_Check (list))
|
|
{
|
|
return (PythonReturnErrorObject (PyExc_TypeError,
|
|
"expected a list of objects"));
|
|
}
|
|
|
|
/* Check if the PyObject passed in list is a Blender object. */
|
|
for (i=0 ; i<PySequence_Length (list) ; i++)
|
|
{
|
|
child = NULL;
|
|
py_child = PySequence_GetItem (list, i);
|
|
if (M_ObjectCheckPyObject (py_child))
|
|
child = (Object*) M_ObjectFromPyObject (py_child);
|
|
|
|
if (child == NULL)
|
|
{
|
|
return (PythonReturnErrorObject (PyExc_TypeError,
|
|
"Object Type expected"));
|
|
}
|
|
|
|
parent = (Object*)self->object;
|
|
if (test_parent_loop (parent, child))
|
|
{
|
|
return (PythonReturnErrorObject (PyExc_RuntimeError,
|
|
"parenting loop detected - parenting failed"));
|
|
}
|
|
child->partype = PAROBJECT;
|
|
child->parent = parent;
|
|
py_obj_child = (C_Object *) py_child;
|
|
py_obj_child->parent = (struct C_Object *)self;
|
|
if (noninverse == 1)
|
|
{
|
|
/* 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);
|
|
}
|
|
|
|
if (!fast)
|
|
{
|
|
sort_baselist (G.scene);
|
|
}
|
|
|
|
/* We don't need the child object anymore. */
|
|
Py_DECREF ((PyObject *) child);
|
|
}
|
|
return (Py_None);
|
|
}
|
|
|
|
static PyObject *Object_materialUsage (C_Object *self, PyObject *args)
|
|
{
|
|
return (Py_None);
|
|
}
|
|
|
|
static PyObject *Object_setDeltaLocation (C_Object *self, PyObject *args)
|
|
{
|
|
float dloc1;
|
|
float dloc2;
|
|
float dloc3;
|
|
|
|
if (!PyArg_Parse (args, "fff", &dloc1, &dloc2, &dloc3))
|
|
{
|
|
return (PythonReturnErrorObject (PyExc_AttributeError,
|
|
"expected three float arguments"));
|
|
}
|
|
|
|
self->object->dloc[1] = dloc1;
|
|
self->object->dloc[2] = dloc2;
|
|
self->object->dloc[3] = dloc3;
|
|
|
|
Py_INCREF (Py_None);
|
|
return (Py_None);
|
|
}
|
|
|
|
static PyObject *Object_setDrawMode (C_Object *self, PyObject *args)
|
|
{
|
|
char dt;
|
|
|
|
if (!PyArg_Parse (args, "b", &dt))
|
|
{
|
|
return (PythonReturnErrorObject (PyExc_AttributeError,
|
|
"expected an integer as argument"));
|
|
}
|
|
self->object->dt = dt;
|
|
|
|
Py_INCREF (Py_None);
|
|
return (Py_None);
|
|
}
|
|
|
|
static PyObject *Object_setDrawType (C_Object *self, PyObject *args)
|
|
{
|
|
char dtx;
|
|
|
|
if (!PyArg_Parse (args, "b", &dtx))
|
|
{
|
|
return (PythonReturnErrorObject (PyExc_AttributeError,
|
|
"expected an integer as argument"));
|
|
}
|
|
self->object->dtx = dtx;
|
|
|
|
Py_INCREF (Py_None);
|
|
return (Py_None);
|
|
}
|
|
|
|
static PyObject *Object_setEuler (C_Object *self, PyObject *args)
|
|
{
|
|
float drot1;
|
|
float drot2;
|
|
float drot3;
|
|
|
|
if (!PyArg_Parse (args, "fff", &drot1, &drot2, &drot3))
|
|
{
|
|
return (PythonReturnErrorObject (PyExc_AttributeError,
|
|
"expected three float arguments"));
|
|
}
|
|
|
|
self->object->drot[1] = drot1;
|
|
self->object->drot[2] = drot2;
|
|
self->object->drot[3] = drot3;
|
|
|
|
Py_INCREF (Py_None);
|
|
return (Py_None);
|
|
}
|
|
|
|
static PyObject *Object_setLocation (C_Object *self, PyObject *args)
|
|
{
|
|
float loc1;
|
|
float loc2;
|
|
float loc3;
|
|
|
|
if (!PyArg_Parse (args, "fff", &loc1, &loc2, &loc3))
|
|
{
|
|
return (PythonReturnErrorObject (PyExc_AttributeError,
|
|
"expected three float arguments"));
|
|
}
|
|
|
|
self->object->loc[1] = loc1;
|
|
self->object->loc[2] = loc2;
|
|
self->object->loc[3] = loc3;
|
|
|
|
Py_INCREF (Py_None);
|
|
return (Py_None);
|
|
}
|
|
|
|
static PyObject *Object_setMaterials (C_Object *self, PyObject *args)
|
|
{
|
|
#if 0
|
|
PyObject * list;
|
|
int len;
|
|
int i;
|
|
Material ** matlist;
|
|
|
|
if (!PyArg_Parse (args, "O", &list))
|
|
{
|
|
return (PythonReturnErrorObject (PyExc_AttributeError,
|
|
"expected a list of materials as argument"));
|
|
}
|
|
|
|
len = PySequence_Length (list);
|
|
if (len > 0)
|
|
{
|
|
matlist = EXPP_newMaterialList_fromPyList (list);
|
|
if (!matlist)
|
|
{
|
|
return (PythonReturnErrorObject (PyExc_AttributeError,
|
|
"material list must be a list of valid materials!"));
|
|
}
|
|
if ((len < 0) || (len > MAXMAT))
|
|
{
|
|
return (PythonReturnErrorObject (PyExc_RuntimeError,
|
|
"illegal material index!"));
|
|
}
|
|
|
|
if (self->object->mat)
|
|
{
|
|
/* TODO: create replacement function */
|
|
releaseMaterialList (self->object->mat, len);
|
|
}
|
|
/* Increase the user count on all materials */
|
|
for (i=0 ; i<len ; i++)
|
|
{
|
|
id_us_plus ((ID *) matlist[i]);
|
|
}
|
|
self->object->mat = matlist;
|
|
self->object->totcol = len;
|
|
self->object->actcol = -1;
|
|
|
|
switch (self->object->type)
|
|
{
|
|
case OB_CURVE: /* fall through */
|
|
case OB_FONT: /* fall through */
|
|
case OB_MESH: /* fall through */
|
|
case OB_MBALL: /* fall through */
|
|
case OB_SURF
|
|
/* TODO: create replacement function */:
|
|
synchronizeMaterialLists (self->object, self->object->data);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
Py_INCREF (Py_None);
|
|
return (Py_None);
|
|
}
|
|
|
|
static PyObject *Object_shareFrom (C_Object *self, PyObject *args)
|
|
{
|
|
C_Object * object;
|
|
ID * id;
|
|
ID * oldid;
|
|
|
|
if (!PyArg_Parse (args, "O", &object))
|
|
{
|
|
PythonReturnErrorObject (PyExc_AttributeError,
|
|
"expected an object argument");
|
|
return (NULL);
|
|
}
|
|
if (!M_ObjectCheckPyObject ((PyObject*)object))
|
|
{
|
|
PythonReturnErrorObject (PyExc_TypeError,
|
|
"argument 1 is not of type 'Object'");
|
|
return (NULL);
|
|
}
|
|
|
|
if (self->object->type != object->object->type)
|
|
{
|
|
PythonReturnErrorObject (PyExc_TypeError,
|
|
"objects are not of same data type");
|
|
return (NULL);
|
|
}
|
|
switch (self->object->type)
|
|
{
|
|
case OB_MESH:
|
|
oldid = (ID*) self->object->data;
|
|
id = (ID*) object->data;
|
|
self->object->data = object->data;
|
|
if (self->data != NULL)
|
|
{
|
|
Py_DECREF (self->data);
|
|
self->data = NULL;
|
|
}
|
|
id_us_plus (id);
|
|
if (oldid)
|
|
{
|
|
if (oldid->us > 0)
|
|
{
|
|
oldid->us--;
|
|
}
|
|
else
|
|
{
|
|
return (PythonReturnErrorObject (PyExc_RuntimeError,
|
|
"old object reference count below 0"));
|
|
}
|
|
}
|
|
Py_INCREF (Py_None);
|
|
return (Py_None);
|
|
default:
|
|
PythonReturnErrorObject (PyExc_TypeError,
|
|
"type not supported");
|
|
return (NULL);
|
|
}
|
|
return (Py_None);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/* Function: M_ObjectCreatePyObject */
|
|
/* Description: This function will create a new BlenObject from an existing */
|
|
/* Object structure. */
|
|
/*****************************************************************************/
|
|
PyObject* M_ObjectCreatePyObject (struct Object *obj)
|
|
{
|
|
C_Object * blen_object;
|
|
|
|
printf ("In M_ObjectCreatePyObject\n");
|
|
|
|
blen_object = (C_Object*)PyObject_NEW (C_Object, &Object_Type);
|
|
|
|
if (blen_object == NULL)
|
|
{
|
|
return (NULL);
|
|
}
|
|
blen_object->object = obj;
|
|
return ((PyObject*)blen_object);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/* Function: M_ObjectCheckPyObject */
|
|
/* Description: This function returns true when the given PyObject is of the */
|
|
/* type Object. Otherwise it will return false. */
|
|
/*****************************************************************************/
|
|
int M_ObjectCheckPyObject (PyObject *py_obj)
|
|
{
|
|
return (py_obj->ob_type == &Object_Type);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/* Function: M_ObjectFromPyObject */
|
|
/* Description: This function returns the Blender object from the given */
|
|
/* PyObject. */
|
|
/*****************************************************************************/
|
|
struct Object* M_ObjectFromPyObject (PyObject *py_obj)
|
|
{
|
|
C_Object * blen_obj;
|
|
|
|
blen_obj = (C_Object*)py_obj;
|
|
return (blen_obj->object);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/* Function: ObjectDeAlloc */
|
|
/* Description: This is a callback function for the BlenObject type. It is */
|
|
/* the destructor function. */
|
|
/*****************************************************************************/
|
|
static void ObjectDeAlloc (C_Object *obj)
|
|
{
|
|
PyObject_DEL (obj);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/* Function: ObjectGetAttr */
|
|
/* Description: This is a callback function for the BlenObject type. It is */
|
|
/* the function that retrieves any value from Blender and */
|
|
/* passes it to Python. */
|
|
/*****************************************************************************/
|
|
static PyObject* ObjectGetAttr (C_Object *obj, char *name)
|
|
{
|
|
struct Object * object;
|
|
struct Ika * ika;
|
|
|
|
object = obj->object;
|
|
if (StringEqual (name, "LocX"))
|
|
return (PyFloat_FromDouble(object->loc[0]));
|
|
if (StringEqual (name, "LocY"))
|
|
return (PyFloat_FromDouble(object->loc[1]));
|
|
if (StringEqual (name, "LocZ"))
|
|
return (PyFloat_FromDouble(object->loc[2]));
|
|
if (StringEqual (name, "loc"))
|
|
return (Py_BuildValue ("fff", object->loc[0], object->loc[1],
|
|
object->loc[2]));
|
|
if (StringEqual (name, "dLocX"))
|
|
return (PyFloat_FromDouble(object->dloc[0]));
|
|
if (StringEqual (name, "dLocY"))
|
|
return (PyFloat_FromDouble(object->dloc[1]));
|
|
if (StringEqual (name, "dLocZ"))
|
|
return (PyFloat_FromDouble(object->dloc[2]));
|
|
if (StringEqual (name, "dloc"))
|
|
return (Py_BuildValue ("fff", object->dloc[0], object->dloc[1],
|
|
object->dloc[2]));
|
|
if (StringEqual (name, "RotX"))
|
|
return (PyFloat_FromDouble(object->rot[0]));
|
|
if (StringEqual (name, "RotY"))
|
|
return (PyFloat_FromDouble(object->rot[1]));
|
|
if (StringEqual (name, "RotZ"))
|
|
return (PyFloat_FromDouble(object->rot[2]));
|
|
if (StringEqual (name, "rot"))
|
|
return (Py_BuildValue ("fff", object->rot[0], object->rot[1],
|
|
object->rot[2]));
|
|
if (StringEqual (name, "dRotX"))
|
|
return (PyFloat_FromDouble(object->drot[0]));
|
|
if (StringEqual (name, "dRotY"))
|
|
return (PyFloat_FromDouble(object->drot[1]));
|
|
if (StringEqual (name, "dRotZ"))
|
|
return (PyFloat_FromDouble(object->drot[2]));
|
|
if (StringEqual (name, "drot"))
|
|
return (Py_BuildValue ("fff", object->drot[0], object->drot[1],
|
|
object->drot[2]));
|
|
if (StringEqual (name, "SizeX"))
|
|
return (PyFloat_FromDouble(object->size[0]));
|
|
if (StringEqual (name, "SizeY"))
|
|
return (PyFloat_FromDouble(object->size[1]));
|
|
if (StringEqual (name, "SizeZ"))
|
|
return (PyFloat_FromDouble(object->size[2]));
|
|
if (StringEqual (name, "size"))
|
|
return (Py_BuildValue ("fff", object->size[0], object->size[1],
|
|
object->size[2]));
|
|
if (StringEqual (name, "dSizeX"))
|
|
return (PyFloat_FromDouble(object->dsize[0]));
|
|
if (StringEqual (name, "dSizeY"))
|
|
return (PyFloat_FromDouble(object->dsize[1]));
|
|
if (StringEqual (name, "dSizeZ"))
|
|
return (PyFloat_FromDouble(object->dsize[2]));
|
|
if (StringEqual (name, "dsize"))
|
|
return (Py_BuildValue ("fff", object->dsize[0], object->dsize[1],
|
|
object->dsize[2]));
|
|
if (strncmp (name,"Eff", 3) == 0)
|
|
{
|
|
if ( (object->type == OB_IKA) && (object->data != NULL) )
|
|
{
|
|
ika = object->data;
|
|
switch (name[3])
|
|
{
|
|
case 'X':
|
|
return (PyFloat_FromDouble (ika->effg[0]));
|
|
case 'Y':
|
|
return (PyFloat_FromDouble (ika->effg[1]));
|
|
case 'Z':
|
|
return (PyFloat_FromDouble (ika->effg[2]));
|
|
default:
|
|
/* Do we need to display a sensible error message here? */
|
|
return (NULL);
|
|
}
|
|
}
|
|
return (NULL);
|
|
}
|
|
if (StringEqual (name, "Layer"))
|
|
return (PyInt_FromLong(object->lay));
|
|
if (StringEqual (name, "parent"))
|
|
return (M_ObjectCreatePyObject (object->parent));
|
|
if (StringEqual (name, "track"))
|
|
return (M_ObjectCreatePyObject (object->track));
|
|
if (StringEqual (name, "data"))
|
|
return (Object_getData (obj));
|
|
if (StringEqual (name, "ipo"))
|
|
{
|
|
printf ("This is not implemented yet.\n");
|
|
return (Py_None);
|
|
}
|
|
if (StringEqual (name, "mat"))
|
|
{
|
|
printf ("This is not implemented yet. (matrix)\n");
|
|
return (Py_None);
|
|
}
|
|
if (StringEqual (name, "matrix"))
|
|
{
|
|
printf ("This is not implemented yet. (matrix)\n");
|
|
return (Py_None);
|
|
}
|
|
if (StringEqual (name, "colbits"))
|
|
return (Py_BuildValue ("h", object->colbits));
|
|
if (StringEqual (name, "drawType"))
|
|
return (Py_BuildValue ("b", object->dt));
|
|
if (StringEqual (name, "drawMode"))
|
|
return (Py_BuildValue ("b", object->dtx));
|
|
|
|
printf ("Unknown variable.\n");
|
|
return (Py_None);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/* Function: ObjectSetAttr */
|
|
/* Description: This is a callback function for the BlenObject type. It is */
|
|
/* the function that retrieves any value from Python and sets */
|
|
/* it accordingly in Blender. */
|
|
/*****************************************************************************/
|
|
static int ObjectSetAttr (C_Object *obj, char *name, PyObject *value)
|
|
{
|
|
struct Object * object;
|
|
struct Ika * ika;
|
|
|
|
object = obj->object;
|
|
if (StringEqual (name, "LocX"))
|
|
return (!PyArg_Parse (value, "f", &(object->loc[0])));
|
|
if (StringEqual (name, "LocY"))
|
|
return (!PyArg_Parse (value, "f", &(object->loc[1])));
|
|
if (StringEqual (name, "LocZ"))
|
|
return (!PyArg_Parse (value, "f", &(object->loc[2])));
|
|
if (StringEqual (name, "loc"))
|
|
{
|
|
if (Object_setLocation (obj, value) != Py_None)
|
|
return (-1);
|
|
else
|
|
return (0);
|
|
}
|
|
if (StringEqual (name, "dLocX"))
|
|
return (!PyArg_Parse (value, "f", &(object->dloc[0])));
|
|
if (StringEqual (name, "dLocY"))
|
|
return (!PyArg_Parse (value, "f", &(object->dloc[1])));
|
|
if (StringEqual (name, "dLocZ"))
|
|
return (!PyArg_Parse (value, "f", &(object->dloc[2])));
|
|
if (StringEqual (name, "dloc"))
|
|
{
|
|
if (Object_setDeltaLocation (obj, value) != Py_None)
|
|
return (-1);
|
|
else
|
|
return (0);
|
|
}
|
|
if (StringEqual (name, "RotX"))
|
|
return (!PyArg_Parse (value, "f", &(object->rot[0])));
|
|
if (StringEqual (name, "RotY"))
|
|
return (!PyArg_Parse (value, "f", &(object->rot[1])));
|
|
if (StringEqual (name, "RotZ"))
|
|
return (!PyArg_Parse (value, "f", &(object->rot[2])));
|
|
if (StringEqual (name, "rot"))
|
|
{
|
|
if (Object_setEuler (obj, value) != Py_None)
|
|
return (-1);
|
|
else
|
|
return (0);
|
|
}
|
|
if (StringEqual (name, "dRotX"))
|
|
return (!PyArg_Parse (value, "f", &(object->drot[0])));
|
|
if (StringEqual (name, "dRotY"))
|
|
return (!PyArg_Parse (value, "f", &(object->drot[1])));
|
|
if (StringEqual (name, "dRotZ"))
|
|
return (!PyArg_Parse (value, "f", &(object->drot[2])));
|
|
if (StringEqual (name, "drot"))
|
|
return (!PyArg_Parse (value, "fff", &(object->drot[0]),
|
|
&(object->drot[1]), &(object->drot[2])));
|
|
if (StringEqual (name, "SizeX"))
|
|
return (!PyArg_Parse (value, "f", &(object->size[0])));
|
|
if (StringEqual (name, "SizeY"))
|
|
return (!PyArg_Parse (value, "f", &(object->size[1])));
|
|
if (StringEqual (name, "SizeZ"))
|
|
return (!PyArg_Parse (value, "f", &(object->size[2])));
|
|
if (StringEqual (name, "size"))
|
|
return (!PyArg_Parse (value, "fff", &(object->size[0]),
|
|
&(object->size[1]), &(object->size[2])));
|
|
if (StringEqual (name, "dSizeX"))
|
|
return (!PyArg_Parse (value, "f", &(object->dsize[0])));
|
|
if (StringEqual (name, "dSizeY"))
|
|
return (!PyArg_Parse (value, "f", &(object->dsize[1])));
|
|
if (StringEqual (name, "dSizeZ"))
|
|
return (!PyArg_Parse (value, "f", &(object->dsize[2])));
|
|
if (StringEqual (name, "dsize"))
|
|
return (!PyArg_Parse (value, "fff", &(object->dsize[0]),
|
|
&(object->dsize[1]), &(object->dsize[2])));
|
|
if (strncmp (name,"Eff", 3) == 0)
|
|
{
|
|
if ( (object->type == OB_IKA) && (object->data != NULL) )
|
|
{
|
|
ika = object->data;
|
|
switch (name[3])
|
|
{
|
|
case 'X':
|
|
return (!PyArg_Parse (value, "f", &(ika->effg[0])));
|
|
case 'Y':
|
|
return (!PyArg_Parse (value, "f", &(ika->effg[1])));
|
|
case 'Z':
|
|
return (!PyArg_Parse (value, "f", &(ika->effg[2])));
|
|
default:
|
|
/* Do we need to display a sensible error message here? */
|
|
return (0);
|
|
}
|
|
}
|
|
return (0);
|
|
}
|
|
if (StringEqual (name, "Layer"))
|
|
return (!PyArg_Parse (value, "i", &(object->lay)));
|
|
if (StringEqual (name, "parent"))
|
|
{
|
|
/* This is not allowed. */
|
|
PythonReturnErrorObject (PyExc_AttributeError,
|
|
"Setting the parent is not allowed.");
|
|
return (0);
|
|
}
|
|
if (StringEqual (name, "track"))
|
|
{
|
|
/* This is not allowed. */
|
|
PythonReturnErrorObject (PyExc_AttributeError,
|
|
"Setting the track is not allowed.");
|
|
return (0);
|
|
}
|
|
if (StringEqual (name, "data"))
|
|
{
|
|
/* This is not allowed. */
|
|
PythonReturnErrorObject (PyExc_AttributeError,
|
|
"Setting the data is not allowed.");
|
|
return (0);
|
|
}
|
|
if (StringEqual (name, "ipo"))
|
|
{
|
|
/* This is not allowed. */
|
|
PythonReturnErrorObject (PyExc_AttributeError,
|
|
"Setting the ipo is not allowed.");
|
|
return (0);
|
|
}
|
|
if (StringEqual (name, "mat"))
|
|
{
|
|
printf ("This is not implemented yet. (matrix)\n");
|
|
return (1);
|
|
}
|
|
if (StringEqual (name, "matrix"))
|
|
{
|
|
printf ("This is not implemented yet. (matrix)\n");
|
|
return (1);
|
|
}
|
|
if (StringEqual (name, "colbits"))
|
|
return (!PyArg_Parse (value, "h", &(object->colbits)));
|
|
if (StringEqual (name, "drawType"))
|
|
{
|
|
if (Object_setDrawType (obj, value) != Py_None)
|
|
return (-1);
|
|
else
|
|
return (0);
|
|
}
|
|
if (StringEqual (name, "drawMode"))
|
|
{
|
|
if (Object_setDrawMode (obj, value) != Py_None)
|
|
return (-1);
|
|
else
|
|
return (0);
|
|
}
|
|
|
|
printf ("Unknown variable.\n");
|
|
return (0);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/* Function: ObjectPrint */
|
|
/* Description: This is a callback function for the C_Object type. It */
|
|
/* builds a meaninful string to 'print' object objects. */
|
|
/*****************************************************************************/
|
|
static int ObjectPrint(C_Object *self, FILE *fp, int flags)
|
|
{
|
|
fprintf(fp, "[Object \"%s\"]", self->object->id.name+2);
|
|
return 0;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/* Function: ObjectRepr */
|
|
/* Description: This is a callback function for the C_Object type. It */
|
|
/* builds a meaninful string to represent object objects. */
|
|
/*****************************************************************************/
|
|
static PyObject *ObjectRepr (C_Object *self)
|
|
{
|
|
return PyString_FromString(self->object->id.name+2);
|
|
}
|