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Differential D13839 Diff 47088 source/blender/makesrna/intern/rna_mesh.c

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source/blender/makesrna/intern/rna_mesh.c

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return BLI_sprintfN("%s[\"%s\"].data[%d]", collection, name_esc, b); return BLI_sprintfN("%s[\"%s\"].data[%d]", collection, name_esc, b);
} }
} }
} }
return NULL; return NULL;
} }
static void rna_Mesh_vertex_normals_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
const Mesh *mesh = rna_mesh(ptr);
const float(*normals)[3] = BKE_mesh_vertex_normals_ensure(mesh);
rna_iterator_array_begin(iter, (void *)normals, sizeof(float[3]), mesh->totvert, false, NULL);
}
static int rna_Mesh_vertex_normals_length(PointerRNA *ptr)
{
const Mesh *mesh = rna_mesh(ptr);
return mesh->totvert;
}
static void rna_Mesh_poly_normals_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
const Mesh *mesh = rna_mesh(ptr);
const float(*normals)[3] = BKE_mesh_poly_normals_ensure(mesh);
rna_iterator_array_begin(iter, (void *)normals, sizeof(float[3]), mesh->totpoly, false, NULL);
}
static int rna_Mesh_poly_normals_length(PointerRNA *ptr)
{
const Mesh *mesh = rna_mesh(ptr);
return mesh->totpoly;
}
static char *rna_MeshUVLoop_path(PointerRNA *ptr) static char *rna_MeshUVLoop_path(PointerRNA *ptr)
{ {
return rna_LoopCustomData_data_path(ptr, "uv_layers", CD_MLOOPUV); return rna_LoopCustomData_data_path(ptr, "uv_layers", CD_MLOOPUV);
} }
static char *rna_MeshLoopColorLayer_path(PointerRNA *ptr) static char *rna_MeshLoopColorLayer_path(PointerRNA *ptr)
{ {
CustomDataLayer *cdl = ptr->data; CustomDataLayer *cdl = ptr->data;
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func = RNA_def_function(srna, "add", "ED_mesh_polys_add"); func = RNA_def_function(srna, "add", "ED_mesh_polys_add");
RNA_def_function_flag(func, FUNC_USE_REPORTS); RNA_def_function_flag(func, FUNC_USE_REPORTS);
parm = RNA_def_int( parm = RNA_def_int(
func, "count", 0, 0, INT_MAX, "Count", "Number of polygons to add", 0, INT_MAX); func, "count", 0, 0, INT_MAX, "Count", "Number of polygons to add", 0, INT_MAX);
RNA_def_parameter_flags(parm, 0, PARM_REQUIRED); RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
} }
/* Defines a read-only vector type since normals should not be modified manually. */
static void rna_def_normal_layer_value(BlenderRNA *brna)
{
StructRNA *srna = RNA_def_struct(brna, "MeshNormalValue", NULL);
RNA_def_struct_sdna(srna, "vec3f");
RNA_def_struct_ui_text(srna, "Mesh Normal Vector", "Vector in a mesh normal array");
PropertyRNA *prop = RNA_def_property(srna, "vector", PROP_FLOAT, PROP_DIRECTION);
RNA_def_property_ui_text(prop, "Vector", "3D vector");
RNA_def_property_float_sdna(prop, NULL, "x");
RNA_def_property_array(prop, 3);
RNA_def_property_clear_flag(prop, PROP_EDITABLE);
}
static void rna_def_loop_colors(BlenderRNA *brna, PropertyRNA *cprop) static void rna_def_loop_colors(BlenderRNA *brna, PropertyRNA *cprop)
{ {
StructRNA *srna; StructRNA *srna;
PropertyRNA *prop; PropertyRNA *prop;
FunctionRNA *func; FunctionRNA *func;
PropertyRNA *parm; PropertyRNA *parm;
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prop = RNA_def_property(srna, "polygons", PROP_COLLECTION, PROP_NONE); prop = RNA_def_property(srna, "polygons", PROP_COLLECTION, PROP_NONE);
RNA_def_property_collection_sdna(prop, NULL, "mpoly", "totpoly"); RNA_def_property_collection_sdna(prop, NULL, "mpoly", "totpoly");
RNA_def_property_struct_type(prop, "MeshPolygon"); RNA_def_property_struct_type(prop, "MeshPolygon");
RNA_def_property_override_flag(prop, PROPOVERRIDE_IGNORE); RNA_def_property_override_flag(prop, PROPOVERRIDE_IGNORE);
RNA_def_property_ui_text(prop, "Polygons", "Polygons of the mesh"); RNA_def_property_ui_text(prop, "Polygons", "Polygons of the mesh");
rna_def_mesh_polygons(brna, prop); rna_def_mesh_polygons(brna, prop);
rna_def_normal_layer_value(brna);
prop = RNA_def_property(srna, "vertex_normals", PROP_COLLECTION, PROP_NONE);
RNA_def_property_struct_type(prop, "MeshNormalValue");
RNA_def_property_ui_text(prop,
"Vertex Normals",
"The normal direction of each vertex, defined as the average of the "
"surrounding face normals");
RNA_def_property_collection_funcs(prop,
"rna_Mesh_vertex_normals_begin",
"rna_iterator_array_next",
"rna_iterator_array_end",
"rna_iterator_array_get",
"rna_Mesh_vertex_normals_length",
NULL,
NULL,
NULL);
prop = RNA_def_property(srna, "polygon_normals", PROP_COLLECTION, PROP_NONE);
RNA_def_property_struct_type(prop, "MeshNormalValue");
RNA_def_property_ui_text(
prop,
"Polygon Normals",
"The normal direction of each polygon, defined by the winding and position of its vertices");
RNA_def_property_collection_funcs(prop,
"rna_Mesh_poly_normals_begin",
"rna_iterator_array_next",
"rna_iterator_array_end",
"rna_iterator_array_get",
"rna_Mesh_poly_normals_length",
NULL,
NULL,
NULL);
prop = RNA_def_property(srna, "loop_triangles", PROP_COLLECTION, PROP_NONE); prop = RNA_def_property(srna, "loop_triangles", PROP_COLLECTION, PROP_NONE);
RNA_def_property_collection_sdna(prop, NULL, "runtime.looptris.array", "runtime.looptris.len"); RNA_def_property_collection_sdna(prop, NULL, "runtime.looptris.array", "runtime.looptris.len");
RNA_def_property_struct_type(prop, "MeshLoopTriangle"); RNA_def_property_struct_type(prop, "MeshLoopTriangle");
RNA_def_property_override_flag(prop, PROPOVERRIDE_IGNORE); RNA_def_property_override_flag(prop, PROPOVERRIDE_IGNORE);
RNA_def_property_ui_text(prop, "Loop Triangles", "Tessellation of mesh polygons into triangles"); RNA_def_property_ui_text(prop, "Loop Triangles", "Tessellation of mesh polygons into triangles");
rna_def_mesh_looptris(brna, prop); rna_def_mesh_looptris(brna, prop);
/* TODO: should this be allowed to be its self? */ /* TODO: should this be allowed to be its self? */
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