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bmesh py api:

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added BMFace.material_index
This commit is contained in:
Campbell Barton
2012-03-22 09:29:18 +00:00
parent 762a8baf05
commit db37011930
1 changed files with 37 additions and 0 deletions
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37
source/blender/python/bmesh/bmesh_py_types.c
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@@ -33,6 +33,7 @@
#include "DNA_mesh_types.h"
#include "DNA_object_types.h"
#include "DNA_material_types.h"
#include "BKE_depsgraph.h"
#include "BKE_customdata.h"
@@ -455,6 +456,40 @@ static int bpy_bmface_normal_set(BPy_BMFace *self, PyObject *value)
}
}
PyDoc_STRVAR(bpy_bmface_material_index_doc,
"The faces material index.\n\n:type: int"
);
static PyObject *bpy_bmface_material_index_get(BPy_BMFace *self)
{
BPY_BM_CHECK_OBJ(self);
return PyLong_FromLong(self->f->mat_nr);
}
static int bpy_bmface_material_index_set(BPy_BMFace *self, PyObject *value)
{
int param;
BPY_BM_CHECK_INT(self);
param = PyLong_AsLong(value);
if (param == -1 && PyErr_Occurred()) {
PyErr_SetString(PyExc_TypeError,
"expected an int type");
return -1;
}
else if ((param < 0) || (param > MAXMAT)) {
/* normally we clamp but in this case raise an error */
PyErr_SetString(PyExc_ValueError,
"material index outside of usable range (0 - 32766)");
return -1;
}
else {
self->f->mat_nr = (short)param;
return 0;
}
}
/* Loop
* ^^^^ */
@@ -594,6 +629,8 @@ static PyGetSetDef bpy_bmface_getseters[] = {
{(char *)"normal", (getter)bpy_bmface_normal_get, (setter)bpy_bmface_normal_set, (char *)bpy_bmface_normal_doc, NULL},
{(char *)"material_index", (getter)bpy_bmface_material_index_get, (setter)bpy_bmface_material_index_set, (char *)bpy_bmface_material_index_doc, NULL},
/* connectivity data */
{(char *)"verts", (getter)bpy_bmelemseq_elem_get, (setter)NULL, (char *)bpy_bmface_verts_doc, (void *)BM_VERTS_OF_FACE},
{(char *)"edges", (getter)bpy_bmelemseq_elem_get, (setter)NULL, (char *)bpy_bmface_edges_doc, (void *)BM_EDGES_OF_FACE},