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bmesh py api:

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use different types for bm.verts.layers, bm.faces.layers, otherwise the layers look to have customdata type that isnt compatible, UV's on edges for eg.
This commit is contained in:
Campbell Barton 2012-03-17 23:22:44 +00:00
parent 05612c0419
commit 560d8ad12c
3 changed files with 126 additions and 21 deletions
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5
source/blender/python/bmesh/bmesh_py_types.c
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@ -2787,7 +2787,10 @@ PyObject *BPyInit_bmesh_types(void)
mod_type_add(submodule, BPy_BMEditSelSeq_Type);
mod_type_add(submodule, BPy_BMEditSelIter_Type);
/* bmesh_py_types_customdata.c */
mod_type_add(submodule, BPy_BMLayerAccess_Type);
mod_type_add(submodule, BPy_BMLayerAccessVert_Type);
mod_type_add(submodule, BPy_BMLayerAccessEdge_Type);
mod_type_add(submodule, BPy_BMLayerAccessFace_Type);
mod_type_add(submodule, BPy_BMLayerAccessLoop_Type);
mod_type_add(submodule, BPy_BMLayerCollection_Type);
mod_type_add(submodule, BPy_BMLayerItem_Type);
/* bmesh_py_types_meshdata.c */

135
source/blender/python/bmesh/bmesh_py_types_customdata.c
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@ -81,6 +81,24 @@ static PyObject *bpy_bmlayeraccess_collection_get(BPy_BMLayerAccess *self, void
return BPy_BMLayerCollection_CreatePyObject(self->bm, self->htype, type);
}
static PyObject *bpy_bmlayercollection_active_get(BPy_BMLayerItem *self, void *UNUSED(flag))
{
CustomData *data;
int index;
BPY_BM_CHECK_OBJ(self);
data = bpy_bm_customdata_get(self->bm, self->htype);
index = CustomData_get_active_layer_index(data, self->type);
if (index != -1) {
return BPy_BMLayerItem_CreatePyObject(self->bm, self->htype, self->type, index);
}
else {
Py_RETURN_NONE;
}
}
static PyObject *bpy_bmlayeritem_name_get(BPy_BMLayerItem *self, void *UNUSED(flag))
{
CustomDataLayer *layer;
@ -91,20 +109,55 @@ static PyObject *bpy_bmlayeritem_name_get(BPy_BMLayerItem *self, void *UNUSED(fl
return PyUnicode_FromString(layer->name);
}
static PyGetSetDef bpy_bmlayeraccess_getseters[] = {
static PyGetSetDef bpy_bmlayeraccess_vert_getseters[] = {
{(char *)"deform", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_MDEFORMVERT},
{(char *)"float", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_PROP_FLT},
{(char *)"int", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_PROP_INT},
{(char *)"string", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_PROP_STR},
{(char *)"shape", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_SHAPEKEY},
{(char *)"bevel_weight", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_BWEIGHT},
{NULL, NULL, NULL, NULL, NULL} /* Sentinel */
};
static PyGetSetDef bpy_bmlayeraccess_edge_getseters[] = {
{(char *)"float", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_PROP_FLT},
{(char *)"int", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_PROP_INT},
{(char *)"string", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_PROP_STR},
{(char *)"bevel_weight", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_BWEIGHT},
{(char *)"crease", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_CREASE},
{NULL, NULL, NULL, NULL, NULL} /* Sentinel */
};
static PyGetSetDef bpy_bmlayeraccess_face_getseters[] = {
{(char *)"float", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_PROP_FLT},
{(char *)"int", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_PROP_INT},
{(char *)"string", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_PROP_STR},
{(char *)"tex", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_MTEXPOLY},
{NULL, NULL, NULL, NULL, NULL} /* Sentinel */
};
static PyGetSetDef bpy_bmlayeraccess_loop_getseters[] = {
{(char *)"float", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_PROP_FLT},
{(char *)"int", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_PROP_INT},
{(char *)"string", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_PROP_STR},
{(char *)"uv", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_MLOOPUV},
{(char *)"color", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_MLOOPCOL},
{(char *)"shape", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_SHAPEKEY},
{(char *)"bevel_weight", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_BWEIGHT},
{(char *)"crease", (getter)bpy_bmlayeraccess_collection_get, (setter)NULL, (char *)NULL, (void *)CD_CREASE},
{NULL, NULL, NULL, NULL, NULL} /* Sentinel */
};
static PyGetSetDef bpy_bmlayercollection_getseters[] = {
/* BMESH_TODO, make writeable */
{(char *)"active", (getter)bpy_bmlayercollection_active_get, (setter)NULL, (char *)NULL, NULL},
{NULL, NULL, NULL, NULL, NULL} /* Sentinel */
};
@ -474,14 +527,33 @@ static PyObject *bpy_bmlayercollection_iter(BPy_BMLayerCollection *self)
return iter;
}
PyTypeObject BPy_BMLayerAccess_Type = {{{0}}}; /* bm.verts.layers */
PyTypeObject BPy_BMLayerCollection_Type = {{{0}}}; /* bm.verts.layers.uv */
PyTypeObject BPy_BMLayerItem_Type = {{{0}}}; /* bm.verts.layers.uv["UVMap"] */
PyTypeObject BPy_BMLayerAccessVert_Type = {{{0}}}; /* bm.verts.layers */
PyTypeObject BPy_BMLayerAccessEdge_Type = {{{0}}}; /* bm.edges.layers */
PyTypeObject BPy_BMLayerAccessFace_Type = {{{0}}}; /* bm.faces.layers */
PyTypeObject BPy_BMLayerAccessLoop_Type = {{{0}}}; /* bm.loops.layers */
PyTypeObject BPy_BMLayerCollection_Type = {{{0}}}; /* bm.loops.layers.uv */
PyTypeObject BPy_BMLayerItem_Type = {{{0}}}; /* bm.loops.layers.uv["UVMap"] */
PyObject *BPy_BMLayerAccess_CreatePyObject(BMesh *bm, const char htype)
{
BPy_BMLayerAccess *self = PyObject_New(BPy_BMLayerAccess, &BPy_BMLayerAccess_Type);
BPy_BMLayerAccess *self;
PyTypeObject *type;
switch (htype) {
case BM_VERT: type = &BPy_BMLayerAccessVert_Type; break;
case BM_EDGE: type = &BPy_BMLayerAccessEdge_Type; break;
case BM_FACE: type = &BPy_BMLayerAccessFace_Type; break;
case BM_LOOP: type = &BPy_BMLayerAccessLoop_Type; break;
default:
{
BLI_assert(0);
type = NULL;
break;
}
}
self = PyObject_New(BPy_BMLayerAccess, type);
self->bm = bm;
self->htype = htype;
return (PyObject *)self;
@ -509,24 +581,40 @@ PyObject *BPy_BMLayerItem_CreatePyObject(BMesh *bm, const char htype, int type,
void BPy_BM_init_types_customdata(void)
{
BPy_BMLayerAccess_Type.tp_basicsize = sizeof(BPy_BMLayerAccess);
BPy_BMLayerAccessVert_Type.tp_basicsize = sizeof(BPy_BMLayerAccess);
BPy_BMLayerAccessEdge_Type.tp_basicsize = sizeof(BPy_BMLayerAccess);
BPy_BMLayerAccessFace_Type.tp_basicsize = sizeof(BPy_BMLayerAccess);
BPy_BMLayerAccessLoop_Type.tp_basicsize = sizeof(BPy_BMLayerAccess);
BPy_BMLayerCollection_Type.tp_basicsize = sizeof(BPy_BMLayerCollection);
BPy_BMLayerItem_Type.tp_basicsize = sizeof(BPy_BMLayerItem);
BPy_BMLayerAccess_Type.tp_name = "BMLayerAccess";
BPy_BMLayerAccessVert_Type.tp_name = "BMLayerAccessVert";
BPy_BMLayerAccessEdge_Type.tp_name = "BMLayerAccessEdge";
BPy_BMLayerAccessFace_Type.tp_name = "BMLayerAccessFace";
BPy_BMLayerAccessLoop_Type.tp_name = "BMLayerAccessLoop";
BPy_BMLayerCollection_Type.tp_name = "BMLayerCollection";
BPy_BMLayerItem_Type.tp_name = "BMLayerItem";
BPy_BMLayerAccess_Type.tp_doc = NULL; // todo
/* todo */
BPy_BMLayerAccessVert_Type.tp_doc = NULL;
BPy_BMLayerAccessEdge_Type.tp_doc = NULL;
BPy_BMLayerAccessFace_Type.tp_doc = NULL;
BPy_BMLayerAccessLoop_Type.tp_doc = NULL;
BPy_BMLayerCollection_Type.tp_doc = NULL;
BPy_BMLayerItem_Type.tp_doc = NULL;
BPy_BMLayerAccess_Type.tp_repr = (reprfunc)NULL;
BPy_BMLayerAccessVert_Type.tp_repr = (reprfunc)NULL;
BPy_BMLayerAccessEdge_Type.tp_repr = (reprfunc)NULL;
BPy_BMLayerAccessFace_Type.tp_repr = (reprfunc)NULL;
BPy_BMLayerAccessLoop_Type.tp_repr = (reprfunc)NULL;
BPy_BMLayerCollection_Type.tp_repr = (reprfunc)NULL;
BPy_BMLayerItem_Type.tp_repr = (reprfunc)NULL;
BPy_BMLayerAccess_Type.tp_getset = bpy_bmlayeraccess_getseters;
BPy_BMLayerCollection_Type.tp_getset = NULL;
BPy_BMLayerAccessVert_Type.tp_getset = bpy_bmlayeraccess_vert_getseters;
BPy_BMLayerAccessEdge_Type.tp_getset = bpy_bmlayeraccess_edge_getseters;
BPy_BMLayerAccessFace_Type.tp_getset = bpy_bmlayeraccess_face_getseters;
BPy_BMLayerAccessLoop_Type.tp_getset = bpy_bmlayeraccess_loop_getseters;
BPy_BMLayerCollection_Type.tp_getset = bpy_bmlayercollection_getseters;
BPy_BMLayerItem_Type.tp_getset = bpy_bmlayeritem_getseters;
@ -539,17 +627,26 @@ void BPy_BM_init_types_customdata(void)
BPy_BMLayerCollection_Type.tp_iter = (getiterfunc)bpy_bmlayercollection_iter;
BPy_BMLayerAccess_Type.tp_dealloc = NULL; //(destructor)bpy_bmeditselseq_dealloc;
BPy_BMLayerCollection_Type.tp_dealloc = NULL; //(destructor)bpy_bmvert_dealloc;
BPy_BMLayerItem_Type.tp_dealloc = NULL; //(destructor)bpy_bmvert_dealloc;
BPy_BMLayerAccessVert_Type.tp_dealloc = NULL;
BPy_BMLayerAccessEdge_Type.tp_dealloc = NULL;
BPy_BMLayerAccessFace_Type.tp_dealloc = NULL;
BPy_BMLayerAccessLoop_Type.tp_dealloc = NULL;
BPy_BMLayerCollection_Type.tp_dealloc = NULL;
BPy_BMLayerItem_Type.tp_dealloc = NULL;
BPy_BMLayerAccess_Type.tp_flags = Py_TPFLAGS_DEFAULT;
BPy_BMLayerAccessVert_Type.tp_flags = Py_TPFLAGS_DEFAULT;
BPy_BMLayerAccessEdge_Type.tp_flags = Py_TPFLAGS_DEFAULT;
BPy_BMLayerAccessFace_Type.tp_flags = Py_TPFLAGS_DEFAULT;
BPy_BMLayerAccessLoop_Type.tp_flags = Py_TPFLAGS_DEFAULT;
BPy_BMLayerCollection_Type.tp_flags = Py_TPFLAGS_DEFAULT;
BPy_BMLayerItem_Type.tp_flags = Py_TPFLAGS_DEFAULT;
PyType_Ready(&BPy_BMLayerAccess_Type);
PyType_Ready(&BPy_BMLayerAccessVert_Type);
PyType_Ready(&BPy_BMLayerAccessEdge_Type);
PyType_Ready(&BPy_BMLayerAccessFace_Type);
PyType_Ready(&BPy_BMLayerAccessLoop_Type);
PyType_Ready(&BPy_BMLayerCollection_Type);
PyType_Ready(&BPy_BMLayerItem_Type);
}

7
source/blender/python/bmesh/bmesh_py_types_customdata.h
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@ -30,7 +30,12 @@
#ifndef __BMESH_PY_TYPES_CUSTOMDATA_H__
#define __BMESH_PY_TYPES_CUSTOMDATA_H__
extern PyTypeObject BPy_BMLayerAccess_Type;
/* all use BPy_BMLayerAccess struct */
extern PyTypeObject BPy_BMLayerAccessVert_Type;
extern PyTypeObject BPy_BMLayerAccessEdge_Type;
extern PyTypeObject BPy_BMLayerAccessFace_Type;
extern PyTypeObject BPy_BMLayerAccessLoop_Type;
extern PyTypeObject BPy_BMLayerCollection_Type;
extern PyTypeObject BPy_BMLayerItem_Type;