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* Updated NMesh port to exppython:

Browse Source 
Added material and image handling/hooks and the constant dictionaries.
    Changed Image.h and Material.h to only have public declarations, so
    NMesh could include them.
This commit is contained in:
Willian Padovani Germano
2003-05-31 04:43:10 +00:00
parent 721fa5479c
commit 302479603b
9 changed files with 837 additions and 629 deletions
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522
source/blender/python/api2_2x/Material.c
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@@ -29,8 +29,118 @@
* ***** END GPL/BL DUAL LICENSE BLOCK *****
*/
#include <BKE_main.h>
#include <BKE_global.h>
#include <BKE_library.h>
#include <MEM_guardedalloc.h>
#include <DNA_ID.h>
#include <BLI_blenlib.h>
#include "constant.h"
#include "gen_utils.h"
#include "Material.h"
/*****************************************************************************/
/* Python C_Material defaults: */
/*****************************************************************************/
#define EXPP_MAT_MODE_TRACEABLE MA_TRACEBLE
#define EXPP_MAT_MODE_SHADOW MA_SHADOW
#define EXPP_MAT_MODE_SHADELESS MA_SHLESS
#define EXPP_MAT_MODE_WIRE MA_WIRE
#define EXPP_MAT_MODE_VCOLLIGHT MA_VERTEXCOL
#define EXPP_MAT_MODE_HALO MA_HALO
#define EXPP_MAT_MODE_ZTRANSP MA_ZTRA
#define EXPP_MAT_MODE_VCOLPAINT MA_VERTEXCOLP
#define EXPP_MAT_MODE_ZINVERT MA_ZINV
#define EXPP_MAT_MODE_HALORINGS MA_HALO_RINGS
#define EXPP_MAT_MODE_ENV MA_ENV
#define EXPP_MAT_MODE_HALOLINES MA_HALO_LINES
#define EXPP_MAT_MODE_ONLYSHADOW MA_ONLYSHADOW
#define EXPP_MAT_MODE_XALPHA MA_HALO_XALPHA
#define EXPP_MAT_MODE_STAR MA_STAR
#define EXPP_MAT_MODE_FACETEX MA_FACETEXTURE
#define EXPP_MAT_MODE_HALOTEX MA_HALOTEX
#define EXPP_MAT_MODE_HALOPUNO MA_HALOPUNO
#define EXPP_MAT_MODE_NOMIST MA_NOMIST
#define EXPP_MAT_MODE_HALOSHADE MA_HALO_SHADE
#define EXPP_MAT_MODE_HALOFLARE MA_HALO_FLARE
/* Material MIN, MAX values */
#define EXPP_MAT_ADD_MIN 0.0
#define EXPP_MAT_ADD_MAX 1.0
#define EXPP_MAT_ALPHA_MIN 0.0
#define EXPP_MAT_ALPHA_MAX 1.0
#define EXPP_MAT_AMB_MIN 0.0
#define EXPP_MAT_AMB_MAX 1.0
#define EXPP_MAT_ANG_MIN 0.0 /* XXX Confirm these two */
#define EXPP_MAT_ANG_MAX 1.0
#define EXPP_MAT_COL_MIN 0.0 /* min/max for all ... */
#define EXPP_MAT_COL_MAX 1.0 /* ... color triplets */
#define EXPP_MAT_EMIT_MIN 0.0
#define EXPP_MAT_EMIT_MAX 1.0
#define EXPP_MAT_REF_MIN 0.0
#define EXPP_MAT_REF_MAX 1.0
#define EXPP_MAT_SPEC_MIN 0.0
#define EXPP_MAT_SPEC_MAX 2.0
#define EXPP_MAT_SPECTRA_MIN 0.0
#define EXPP_MAT_SPECTRA_MAX 1.0
#define EXPP_MAT_ZOFFS_MIN 0.0
#define EXPP_MAT_ZOFFS_MAX 10.0
#define EXPP_MAT_HALOSIZE_MIN 0.0
#define EXPP_MAT_HALOSIZE_MAX 100.0
#define EXPP_MAT_FLARESIZE_MIN 0.1
#define EXPP_MAT_FLARESIZE_MAX 25.0
#define EXPP_MAT_FLAREBOOST_MIN 0.1
#define EXPP_MAT_FLAREBOOST_MAX 10.0
#define EXPP_MAT_SUBSIZE_MIN 0.1
#define EXPP_MAT_SUBSIZE_MAX 25.0
#define EXPP_MAT_HARD_MIN 1
#define EXPP_MAT_HARD_MAX 255 /* 127 with MODE HALO ON */
#define EXPP_MAT_NFLARES_MIN 1
#define EXPP_MAT_NFLARES_MAX 32
#define EXPP_MAT_NSTARS_MIN 3
#define EXPP_MAT_NSTARS_MAX 50
#define EXPP_MAT_NLINES_MIN 0
#define EXPP_MAT_NLINES_MAX 250
#define EXPP_MAT_NRINGS_MIN 0
#define EXPP_MAT_NRINGS_MAX 24
/*****************************************************************************/
/* Python API function prototypes for the Material module. */
/*****************************************************************************/
static PyObject *M_Material_New (PyObject *self, PyObject *args,
PyObject *keywords);
static PyObject *M_Material_Get (PyObject *self, PyObject *args);
/*****************************************************************************/
/* The following string definitions are used for documentation strings. */
/* In Python these will be written to the console when doing a */
/* Blender.Material.__doc__ */
/*****************************************************************************/
static char M_Material_doc[] =
"The Blender Material module";
static char M_Material_New_doc[] =
"(name) - return a new material called 'name'\n\
() - return a new material called 'Mat'";
static char M_Material_Get_doc[] =
"(name) - return the material called 'name', None if not found.\n\
() - return a list of all materials in the current scene.";
/*****************************************************************************/
/* Python method structure definition for Blender.Material module: */
/*****************************************************************************/
struct PyMethodDef M_Material_methods[] = {
{"New",(PyCFunction)M_Material_New, METH_VARARGS|METH_KEYWORDS,
M_Material_New_doc},
{"Get", M_Material_Get, METH_VARARGS, M_Material_Get_doc},
{"get", M_Material_Get, METH_VARARGS, M_Material_Get_doc},
{NULL, NULL, 0, NULL}
};
/*****************************************************************************/
/* Function: M_Material_New */
/* Python equivalent: Blender.Material.New */
@@ -53,7 +163,7 @@ static PyObject *M_Material_New(PyObject *self, PyObject *args, PyObject *keywor
blmat = add_material(name); /* first create the Material Data in Blender */
if (blmat) /* now create the wrapper obj in Python */
pymat = (C_Material *)Material_createPyObject (blmat);
pymat = (C_Material *)Material_CreatePyObject (blmat);
else
return (EXPP_ReturnPyObjError (PyExc_RuntimeError,
"couldn't create Material Data in Blender"));
@@ -91,7 +201,7 @@ static PyObject *M_Material_Get(PyObject *self, PyObject *args)
while ((mat_iter) && (wanted_mat == NULL)) {
if (strcmp (name, mat_iter->id.name+2) == 0)
wanted_mat = (C_Material *)Material_createPyObject (mat_iter);
wanted_mat = (C_Material *)Material_CreatePyObject (mat_iter);
mat_iter = mat_iter->id.next;
}
@@ -134,7 +244,7 @@ static PyObject *M_Material_Get(PyObject *self, PyObject *args)
}
/*****************************************************************************/
/* Function: M_Material_Init */
/* Function: M_Material_Init */
/*****************************************************************************/
PyObject *M_Material_Init (void)
{
@@ -146,8 +256,277 @@ PyObject *M_Material_Init (void)
return (submodule);
}
/***************************/
/*** The Material PyType ***/
/***************************/
/*****************************************************************************/
/* Python C_Material methods: */
/* Python C_Material methods declarations: */
/*****************************************************************************/
static PyObject *Material_getName(C_Material *self);
static PyObject *Material_getMode(C_Material *self);
static PyObject *Material_getRGBCol(C_Material *self);
static PyObject *Material_getAmbCol(C_Material *self);
static PyObject *Material_getSpecCol(C_Material *self);
static PyObject *Material_getMirCol(C_Material *self);
static PyObject *Material_getAmb(C_Material *self);
static PyObject *Material_getAng(C_Material *self);
static PyObject *Material_getEmit(C_Material *self);
static PyObject *Material_getAlpha(C_Material *self);
static PyObject *Material_getRef(C_Material *self);
static PyObject *Material_getSpec(C_Material *self);
static PyObject *Material_getSpecTransp(C_Material *self);
static PyObject *Material_getAdd(C_Material *self);
static PyObject *Material_getZOffset(C_Material *self);
static PyObject *Material_getHaloSize(C_Material *self);
static PyObject *Material_getFlareSize(C_Material *self);
static PyObject *Material_getFlareBoost(C_Material *self);
static PyObject *Material_getSubSize(C_Material *self);
static PyObject *Material_getHardness(C_Material *self);
static PyObject *Material_getNFlares(C_Material *self);
static PyObject *Material_getNStars(C_Material *self);
static PyObject *Material_getNLines(C_Material *self);
static PyObject *Material_getNRings(C_Material *self);
static PyObject *Material_setName(C_Material *self, PyObject *args);
static PyObject *Material_setMode(C_Material *self, PyObject *args);
static PyObject *Material_setIntMode(C_Material *self, PyObject *args);
static PyObject *Material_setRGBCol(C_Material *self, PyObject *args);
static PyObject *Material_setAmbCol(C_Material *self, PyObject *args);
static PyObject *Material_setSpecCol(C_Material *self, PyObject *args);
static PyObject *Material_setMirCol(C_Material *self, PyObject *args);
static PyObject *Material_setAmb(C_Material *self, PyObject *args);
static PyObject *Material_setEmit(C_Material *self, PyObject *args);
static PyObject *Material_setAng(C_Material *self, PyObject *args);
static PyObject *Material_setAlpha(C_Material *self, PyObject *args);
static PyObject *Material_setRef(C_Material *self, PyObject *args);
static PyObject *Material_setSpec(C_Material *self, PyObject *args);
static PyObject *Material_setSpecTransp(C_Material *self, PyObject *args);
static PyObject *Material_setAdd(C_Material *self, PyObject *args);
static PyObject *Material_setZOffset(C_Material *self, PyObject *args);
static PyObject *Material_setHaloSize(C_Material *self, PyObject *args);
static PyObject *Material_setFlareSize(C_Material *self, PyObject *args);
static PyObject *Material_setFlareBoost(C_Material *self, PyObject *args);
static PyObject *Material_setSubSize(C_Material *self, PyObject *args);
static PyObject *Material_setHardness(C_Material *self, PyObject *args);
static PyObject *Material_setNFlares(C_Material *self, PyObject *args);
static PyObject *Material_setNStars(C_Material *self, PyObject *args);
static PyObject *Material_setNLines(C_Material *self, PyObject *args);
static PyObject *Material_setNRings(C_Material *self, PyObject *args);
static PyObject *Material_setColorComponent(C_Material *self, char *key,
PyObject *args);
/*****************************************************************************/
/* Python C_Material methods table: */
/*****************************************************************************/
static PyMethodDef C_Material_methods[] = {
/* name, method, flags, doc */
{"getName", (PyCFunction)Material_getName, METH_NOARGS,
"() - Return Material Data name"},
{"getMode", (PyCFunction)Material_getMode, METH_NOARGS,
"() - Return Material mode flags"},
{"getRGBCol", (PyCFunction)Material_getRGBCol, METH_NOARGS,
"() - Return Material's rgb color triplet"},
{"getAmbCol", (PyCFunction)Material_getAmbCol, METH_NOARGS,
"() - Return Material's ambient color"},
{"getSpecCol", (PyCFunction)Material_getSpecCol, METH_NOARGS,
"() - Return Material's specular color"},
{"getMirCol", (PyCFunction)Material_getMirCol, METH_NOARGS,
"() - Return Material's mirror color"},
{"getAmb", (PyCFunction)Material_getAmb, METH_NOARGS,
"() - Return Material's ambient color blend factor"},
{"getAng", (PyCFunction)Material_getAng, METH_NOARGS,
"() - Return Material's ????"},
{"getEmit", (PyCFunction)Material_getEmit, METH_NOARGS,
"() - Return Material's emitting light intensity"},
{"getAlpha", (PyCFunction)Material_getAlpha, METH_NOARGS,
"() - Return Material's alpha (transparency) value"},
{"getRef", (PyCFunction)Material_getRef, METH_NOARGS,
"() - Return Material's reflectivity"},
{"getSpec", (PyCFunction)Material_getSpec, METH_NOARGS,
"() - Return Material's specularity"},
{"getSpecTransp", (PyCFunction)Material_getSpecTransp, METH_NOARGS,
"() - Return Material's specular transparency"},
{"getAdd", (PyCFunction)Material_getAdd, METH_NOARGS,
"() - Return Material's glow factor"},
{"getZOffset", (PyCFunction)Material_getZOffset, METH_NOARGS,
"() - Return Material's artificial offset "},
{"getHaloSize", (PyCFunction)Material_getHaloSize, METH_NOARGS,
"() - Return Material's halo size"},
{"getFlareSize", (PyCFunction)Material_getFlareSize, METH_NOARGS,
"() - Return Material's (flare size)/(halo size) factor"},
{"getFlareBoost", (PyCFunction)Material_getFlareBoost, METH_NOARGS,
"() - Return Material's flare boost"},
{"getSubSize", (PyCFunction)Material_getSubSize, METH_NOARGS,
"() - Return Material's dimension of subflare, dots and circles"},
{"getHardness", (PyCFunction)Material_getHardness, METH_NOARGS,
"() - Return Material's hardness"},
{"getNFlares", (PyCFunction)Material_getNFlares, METH_NOARGS,
"() - Return Material's number of flares in halo"},
{"getNStars", (PyCFunction)Material_getNStars, METH_NOARGS,
"() - Return Material's number of stars in halo"},
{"getNLines", (PyCFunction)Material_getNLines, METH_NOARGS,
"() - Return Material's number of lines in halo"},
{"getNRings", (PyCFunction)Material_getNRings, METH_NOARGS,
"() - Return Material's number of rings in halo"},
{"setName", (PyCFunction)Material_setName, METH_VARARGS,
"(s) - Change Material Data name"},
{"setMode", (PyCFunction)Material_setMode, METH_VARARGS,
"([s[,s]]) - Set Material mode flag(s)"},
{"setRGBCol", (PyCFunction)Material_setMode, METH_VARARGS,
"([s[,s]]) - Set Material's rgb color triplet"},
{"setAmbCol", (PyCFunction)Material_setMode, METH_VARARGS,
"([s[,s]]) - Set Material's ambient color"},
{"setSpecCol", (PyCFunction)Material_setMode, METH_VARARGS,
"([s[,s]]) - Set Material's specular color"},
{"setMirCol", (PyCFunction)Material_setMode, METH_VARARGS,
"([s[,s]]) - Set Material's mirror color"},
{"setAmb", (PyCFunction)Material_setAmb, METH_VARARGS,
"(f) - Set how much the Material's color is affected"
" by \nthe global ambient colors - [0.0, 1.0]"},
{"setAng", (PyCFunction)Material_setAng, METH_VARARGS,
"(f) - Set Material's ?????"},
{"setEmit", (PyCFunction)Material_setEmit, METH_VARARGS,
"(f) - Set Material's emitting light intensity - [0.0, 1.0]"},
{"setAlpha", (PyCFunction)Material_setAlpha, METH_VARARGS,
"(f) - Set Material's alpha (transparency) - [0.0, 1.0]"},
{"setRef", (PyCFunction)Material_setRef, METH_VARARGS,
"(f) - Set Material's reflectivity - [0.0, 1.0]"},
{"setSpec", (PyCFunction)Material_setSpec, METH_VARARGS,
"(f) - Set Material's specularity - [0.0, 2.0]"},
{"setSpecTransp", (PyCFunction)Material_setSpecTransp, METH_VARARGS,
"(f) - Set Material's specular transparency - [0.0, 1.0]"},
{"setAdd", (PyCFunction)Material_setAdd, METH_VARARGS,
"(f) - Set Material's glow factor - [0.0, 1.0]"},
{"setZOffset", (PyCFunction)Material_setZOffset, METH_VARARGS,
"(f) - Set Material's artificial offset - [0.0, 10.0]"},
{"setHaloSize", (PyCFunction)Material_setHaloSize, METH_VARARGS,
"(f) - Set Material's halo size - [0.0, 100.0]"},
{"setFlareSize", (PyCFunction)Material_setFlareSize, METH_VARARGS,
"(f) - Set Material's factor: (flare size)/(halo size) - [0.1, 25.0]"},
{"setFlareBoost", (PyCFunction)Material_setFlareBoost, METH_VARARGS,
"(f) - Set Material's flare boost - [0.1, 10.0]"},
{"setSubSize", (PyCFunction)Material_setSubSize, METH_VARARGS,
"(f) - Set Material's dimension of subflare,"
" dots and circles - [0.1, 25.0]"},
{"setHardness", (PyCFunction)Material_setFlareBoost, METH_VARARGS,
"(f) - Set Material's hardness - [1, 255 (127 if halo mode is ON)]"},
{"setNFlares", (PyCFunction)Material_setFlareBoost, METH_VARARGS,
"(f) - Set Material's number of flares in halo - [1, 32]"},
{"setNStars", (PyCFunction)Material_setFlareBoost, METH_VARARGS,
"(f) - Set Material's number of stars in halo - [3, 50]"},
{"setNLines", (PyCFunction)Material_setFlareBoost, METH_VARARGS,
"(f) - Set Material's number of lines in halo - [0, 250]"},
{"setNRings", (PyCFunction)Material_setNRings, METH_VARARGS,
"(f) - Set Material's number of rings in halo - [0, 24]"},
{0}
};
/*****************************************************************************/
/* Python Material_Type callback function prototypes: */
/*****************************************************************************/
static void Material_Dealloc (C_Material *self);
static int Material_Print (C_Material *self, FILE *fp, int flags);
static int Material_SetAttr (C_Material *self, char *name, PyObject *v);
static PyObject *Material_GetAttr (C_Material *self, char *name);
static PyObject *Material_Repr (C_Material *self);
/*****************************************************************************/
/* Python Material_Type structure definition: */
/*****************************************************************************/
PyTypeObject Material_Type =
{
PyObject_HEAD_INIT(&PyType_Type)
0, /* ob_size */
"Material", /* tp_name */
sizeof (C_Material), /* tp_basicsize */
0, /* tp_itemsize */
/* methods */
(destructor)Material_Dealloc, /* tp_dealloc */
(printfunc)Material_Print, /* tp_print */
(getattrfunc)Material_GetAttr, /* tp_getattr */
(setattrfunc)Material_SetAttr, /* tp_setattr */
0, /* tp_compare */
(reprfunc)Material_Repr, /* tp_repr */
0, /* tp_as_number */
0, /* tp_as_sequence */
0, /* tp_as_mapping */
0, /* tp_as_hash */
0,0,0,0,0,0,
0, /* tp_doc */
0,0,0,0,0,0,
C_Material_methods, /* tp_methods */
0, /* tp_members */
};
/*****************************************************************************/
/* Function: Material_Dealloc */
/* Description: This is a callback function for the C_Material type. It is */
/* the destructor function. */
/*****************************************************************************/
static void Material_Dealloc (C_Material *self)
{
Py_DECREF (self->rgb);
Py_DECREF (self->amb);
Py_DECREF (self->spec);
Py_DECREF (self->mir);
PyObject_DEL (self);
}
/*****************************************************************************/
/* Function: Material_CreatePyObject */
/* Description: This function will create a new C_Material from an existing */
/* Blender material structure. */
/*****************************************************************************/
PyObject *Material_CreatePyObject (Material *mat)
{
C_Material *pymat;
float *rgb[3], *amb[3], *spec[3], *mir[3];
pymat = (C_Material *)PyObject_NEW (C_Material, &Material_Type);
if (!pymat)
return EXPP_ReturnPyObjError (PyExc_MemoryError,
"couldn't create C_Material object");
pymat->material = mat;
rgb[0] = &mat->r;
rgb[1] = &mat->g;
rgb[2] = &mat->b;
amb[0] = &mat->ambr;
amb[1] = &mat->ambg;
amb[2] = &mat->ambb;
spec[0] = &mat->specr;
spec[1] = &mat->specg;
spec[2] = &mat->specb;
mir[0] = &mat->mirr;
mir[1] = &mat->mirg;
mir[2] = &mat->mirb;
pymat->rgb = (C_rgbTuple *)rgbTuple_New(rgb);
pymat->amb = (C_rgbTuple *)rgbTuple_New(amb);
pymat->spec = (C_rgbTuple *)rgbTuple_New(spec);
pymat->mir = (C_rgbTuple *)rgbTuple_New(mir);
return (PyObject *)pymat;
}
/*****************************************************************************/
/* Function: Material_CheckPyObject */
/* Description: This function returns true when the given PyObject is of the */
/* type Material. Otherwise it will return false. */
/*****************************************************************************/
int Material_CheckPyObject (PyObject *pyobj)
{
return (pyobj->ob_type == &Material_Type);
}
/*****************************************************************************/
/* Python C_Material methods: */
/*****************************************************************************/
static PyObject *Material_getName(C_Material *self)
{
@@ -772,64 +1151,12 @@ static PyObject *Material_setNRings(C_Material *self, PyObject *args)
}
/*****************************************************************************/
/* Function: Material_createPyObject */
/* Description: This function will create a new C_Material from an existing */
/* Blender material structure. */
/*****************************************************************************/
static PyObject *Material_createPyObject (Material *mat)
{
C_Material *pymat;
float *rgb[3], *amb[3], *spec[3], *mir[3];
pymat = (C_Material *)PyObject_NEW (C_Material, &Material_Type);
if (!pymat)
return EXPP_ReturnPyObjError (PyExc_MemoryError,
"couldn't create C_Material object");
pymat->material = mat;
rgb[0] = &mat->r;
rgb[1] = &mat->g;
rgb[2] = &mat->b;
amb[0] = &mat->ambr;
amb[1] = &mat->ambg;
amb[2] = &mat->ambb;
spec[0] = &mat->specr;
spec[1] = &mat->specg;
spec[2] = &mat->specb;
mir[0] = &mat->mirr;
mir[1] = &mat->mirg;
mir[2] = &mat->mirb;
pymat->rgb = (C_rgbTuple *)rgbTuple_New(rgb);
pymat->amb = (C_rgbTuple *)rgbTuple_New(amb);
pymat->spec = (C_rgbTuple *)rgbTuple_New(spec);
pymat->mir = (C_rgbTuple *)rgbTuple_New(mir);
return (PyObject *)pymat;
}
/*****************************************************************************/
/* Function: MaterialDeAlloc */
/* Description: This is a callback function for the C_Material type. It is */
/* the destructor function. */
/*****************************************************************************/
static void MaterialDeAlloc (C_Material *self)
{
PyObject_DEL (self);
}
/*****************************************************************************/
/* Function: MaterialGetAttr */
/* Function: Material_GetAttr */
/* Description: This is a callback function for the C_Material type. It is */
/* the function that accesses C_Material "member variables" and */
/* methods. */
/*****************************************************************************/
static PyObject *MaterialGetAttr (C_Material *self, char *name)
static PyObject *Material_GetAttr (C_Material *self, char *name)
{
PyObject *attr = Py_None;
@@ -909,12 +1236,12 @@ static PyObject *MaterialGetAttr (C_Material *self, char *name)
}
/****************************************************************************/
/* Function: MaterialSetAttr */
/* Function: Material_SetAttr */
/* Description: This is a callback function for the C_Material type. */
/* It is the function that sets Material attributes (member */
/* variables). */
/****************************************************************************/
static int MaterialSetAttr (C_Material *self, char *name, PyObject *value)
static int Material_SetAttr (C_Material *self, char *name, PyObject *value)
{
PyObject *valtuple;
PyObject *error = NULL;
@@ -1006,22 +1333,22 @@ static int MaterialSetAttr (C_Material *self, char *name, PyObject *value)
}
/*****************************************************************************/
/* Function: MaterialPrint */
/* Function: Material_Print */
/* Description: This is a callback function for the C_Material type. It */
/* builds a meaninful string to 'print' material objects. */
/*****************************************************************************/
static int MaterialPrint(C_Material *self, FILE *fp, int flags)
static int Material_Print(C_Material *self, FILE *fp, int flags)
{
fprintf(fp, "[Material \"%s\"]", self->material->id.name+2);
return 0;
}
/*****************************************************************************/
/* Function: MaterialRepr */
/* Function: Material_Repr */
/* Description: This is a callback function for the C_Material type. It */
/* builds a meaninful string to represent material objects. */
/*****************************************************************************/
static PyObject *MaterialRepr (C_Material *self)
static PyObject *Material_Repr (C_Material *self)
{
char buf[40];
@@ -1030,3 +1357,70 @@ static PyObject *MaterialRepr (C_Material *self)
return PyString_FromString(buf);
}
/*****************************************************************************/
/* These three functions are used in NMesh.c */
/*****************************************************************************/
PyObject *EXPP_PyList_fromMaterialList (Material **matlist, int len)
{
PyObject *list;
int i;
list = PyList_New(0);
if (!matlist) return list;
for (i = 0; i < len; i++) {
Material *mat = matlist[i];
PyObject *ob;
if (mat) {
ob = Material_CreatePyObject (mat);
PyList_Append (list, ob);
Py_DECREF (ob); /* because Append increfs */
}
}
return list;
}
Material **EXPP_newMaterialList_fromPyList (PyObject *list)
{
int i, len;
C_Material *pymat = 0;
Material *mat;
Material **matlist;
len = PySequence_Length (list);
if (len > 16) len = 16;
matlist = EXPP_newMaterialList (len);
for (i= 0; i < len; i++) {
pymat = (C_Material *)PySequence_GetItem (list, i);
if (Material_CheckPyObject ((PyObject *)pymat)) {
mat = pymat->material;
matlist[i] = mat;
}
else { /* error; illegal type in material list */
Py_DECREF(pymat);
MEM_freeN(matlist);
return NULL;
}
Py_DECREF(pymat);
}
return matlist;
}
Material **EXPP_newMaterialList(int len)
{
Material **matlist =
(Material **)MEM_mallocN(len * sizeof(Material *), "MaterialList");
return matlist;
}