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/**
* $Id$
*
* ***** 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
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