Brecht Van Lommel
985a4c1e5e
* Test with constructing RNA paths from pointer + property, based on a callback per struct. For animato we'll need to be able to do this, for keyframing from buttons, unless we can somehow derive the paths from the interface code, which seems like an unnecessary burden. However constructing such paths is not always quick, and we need a fast way to find out if a property is animated for drawing buttons, so this may not be the best solution. See rna_mesh.c for some callbacks created as a test. * Added BLI_sprintfN to mallocN a new string using printf style formatting.
173 lines
6.0 KiB
C
173 lines
6.0 KiB
C
/**
|
|
* $Id: rna_lattice.c 19382 2009-03-23 13:24:48Z blendix $
|
|
*
|
|
* ***** BEGIN GPL LICENSE BLOCK *****
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*
|
|
* Contributor(s): Blender Foundation (2008).
|
|
*
|
|
* ***** END GPL LICENSE BLOCK *****
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include "RNA_define.h"
|
|
#include "RNA_types.h"
|
|
|
|
#include "rna_internal.h"
|
|
|
|
#include "DNA_curve_types.h"
|
|
#include "DNA_key_types.h"
|
|
#include "DNA_lattice_types.h"
|
|
#include "DNA_meshdata_types.h"
|
|
|
|
#ifdef RNA_RUNTIME
|
|
|
|
static void rna_LatticePoint_co_get(PointerRNA *ptr, float *values)
|
|
{
|
|
Lattice *lt= (Lattice*)ptr->id.data;
|
|
BPoint *bp= (BPoint*)ptr->data;
|
|
int a= bp - lt->def;
|
|
int x= a % lt->pntsu;
|
|
int y= (a/lt->pntsu) % lt->pntsv;
|
|
int z= (a/(lt->pntsu*lt->pntsv));
|
|
|
|
values[0]= lt->fu + x*lt->du;
|
|
values[1]= lt->fv + y*lt->dv;
|
|
values[2]= lt->fw + z*lt->dw;
|
|
}
|
|
|
|
static void rna_LatticePoint_groups_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
|
|
{
|
|
Lattice *lt= (Lattice*)ptr->id.data;
|
|
|
|
if(lt->dvert) {
|
|
BPoint *bp= (BPoint*)ptr->data;
|
|
MDeformVert *dvert= lt->dvert + (bp-lt->def);
|
|
|
|
rna_iterator_array_begin(iter, (void*)dvert->dw, sizeof(MDeformWeight), dvert->totweight, NULL);
|
|
}
|
|
else
|
|
rna_iterator_array_begin(iter, NULL, 0, 0, NULL);
|
|
}
|
|
|
|
static void rna_Lattice_points_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
|
|
{
|
|
Lattice *lt= (Lattice*)ptr->data;
|
|
|
|
if(lt->def) {
|
|
int tot= lt->pntsu*lt->pntsv*lt->pntsw;
|
|
rna_iterator_array_begin(iter, (void*)lt->def, sizeof(BPoint), tot, NULL);
|
|
}
|
|
else
|
|
rna_iterator_array_begin(iter, NULL, 0, 0, NULL);
|
|
}
|
|
|
|
#else
|
|
|
|
static void rna_def_latticepoint(BlenderRNA *brna)
|
|
{
|
|
StructRNA *srna;
|
|
PropertyRNA *prop;
|
|
|
|
srna= RNA_def_struct(brna, "LatticePoint", NULL);
|
|
RNA_def_struct_sdna(srna, "BPoint");
|
|
RNA_def_struct_ui_text(srna, "LatticePoint", "Point in the lattice grid.");
|
|
|
|
prop= RNA_def_property(srna, "co", PROP_FLOAT, PROP_VECTOR);
|
|
RNA_def_property_array(prop, 3);
|
|
RNA_def_property_clear_flag(prop, PROP_EDITABLE);
|
|
RNA_def_property_float_funcs(prop, "rna_LatticePoint_co_get", NULL, NULL);
|
|
RNA_def_property_ui_text(prop, "Location", "");
|
|
|
|
prop= RNA_def_property(srna, "deformed_co", PROP_FLOAT, PROP_VECTOR);
|
|
RNA_def_property_float_sdna(prop, NULL, "vec");
|
|
RNA_def_property_array(prop, 3);
|
|
RNA_def_property_ui_text(prop, "Deformed Location", "");
|
|
|
|
prop= RNA_def_property(srna, "groups", PROP_COLLECTION, PROP_NONE);
|
|
RNA_def_property_collection_funcs(prop, "rna_LatticePoint_groups_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", 0, 0, 0);
|
|
RNA_def_property_struct_type(prop, "VertexGroupElement");
|
|
RNA_def_property_ui_text(prop, "Groups", "Weights for the vertex groups this point is member of.");
|
|
}
|
|
|
|
static void rna_def_lattice(BlenderRNA *brna)
|
|
{
|
|
StructRNA *srna;
|
|
PropertyRNA *prop;
|
|
|
|
static EnumPropertyItem prop_keyblock_type_items[] = {
|
|
{KEY_LINEAR, "KEY_LINEAR", "Linear", ""},
|
|
{KEY_CARDINAL, "KEY_CARDINAL", "Cardinal", ""},
|
|
{KEY_BSPLINE, "KEY_BSPLINE", "BSpline", ""},
|
|
{0, NULL, NULL, NULL}};
|
|
|
|
srna= RNA_def_struct(brna, "Lattice", "ID");
|
|
RNA_def_struct_ui_text(srna, "Lattice", "Lattice datablock defining a grid for deforming other objects.");
|
|
|
|
prop= RNA_def_property(srna, "points_u", PROP_INT, PROP_NONE);
|
|
RNA_def_property_int_sdna(prop, NULL, "pntsu");
|
|
RNA_def_property_clear_flag(prop, PROP_EDITABLE);
|
|
RNA_def_property_ui_text(prop, "U", "Points in U direction.");
|
|
|
|
prop= RNA_def_property(srna, "points_v", PROP_INT, PROP_NONE);
|
|
RNA_def_property_int_sdna(prop, NULL, "pntsv");
|
|
RNA_def_property_clear_flag(prop, PROP_EDITABLE);
|
|
RNA_def_property_ui_text(prop, "V", "Points in V direction.");
|
|
|
|
prop= RNA_def_property(srna, "points_w", PROP_INT, PROP_NONE);
|
|
RNA_def_property_int_sdna(prop, NULL, "pntsw");
|
|
RNA_def_property_clear_flag(prop, PROP_EDITABLE);
|
|
RNA_def_property_ui_text(prop, "W", "Points in W direction.");
|
|
|
|
prop= RNA_def_property(srna, "interpolation_type_u", PROP_ENUM, PROP_NONE);
|
|
RNA_def_property_enum_sdna(prop, NULL, "typeu");
|
|
RNA_def_property_enum_items(prop, prop_keyblock_type_items);
|
|
RNA_def_property_ui_text(prop, "Interpolation Type U", "");
|
|
|
|
prop= RNA_def_property(srna, "interpolation_type_v", PROP_ENUM, PROP_NONE);
|
|
RNA_def_property_enum_sdna(prop, NULL, "typev");
|
|
RNA_def_property_enum_items(prop, prop_keyblock_type_items);
|
|
RNA_def_property_ui_text(prop, "Interpolation Type V", "");
|
|
|
|
prop= RNA_def_property(srna, "interpolation_type_w", PROP_ENUM, PROP_NONE);
|
|
RNA_def_property_enum_sdna(prop, NULL, "typew");
|
|
RNA_def_property_enum_items(prop, prop_keyblock_type_items);
|
|
RNA_def_property_ui_text(prop, "Interpolation Type W", "");
|
|
|
|
prop= RNA_def_property(srna, "outside", PROP_BOOLEAN, PROP_NONE);
|
|
RNA_def_property_boolean_sdna(prop, NULL, "flag", LT_OUTSIDE);
|
|
RNA_def_property_ui_text(prop, "Outside", "Only draw, and take into account, the outer vertices.");
|
|
|
|
prop= RNA_def_property(srna, "shape_keys", PROP_POINTER, PROP_NONE);
|
|
RNA_def_property_pointer_sdna(prop, NULL, "key");
|
|
RNA_def_property_ui_text(prop, "Shape Keys", "");
|
|
|
|
prop= RNA_def_property(srna, "points", PROP_COLLECTION, PROP_NONE);
|
|
RNA_def_property_struct_type(prop, "LatticePoint");
|
|
RNA_def_property_collection_funcs(prop, "rna_Lattice_points_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", 0, 0, 0);
|
|
RNA_def_property_ui_text(prop, "Points", "Points of the lattice.");
|
|
}
|
|
|
|
void RNA_def_lattice(BlenderRNA *brna)
|
|
{
|
|
rna_def_lattice(brna);
|
|
rna_def_latticepoint(brna);
|
|
}
|
|
|
|
#endif
|
|
|