Sebastian Parborg
abd6b1d7b2
Use transform matrices instead of loc, rot, scale variables to store instance transforms. Reviewed By: JacquesLucke Differential Revision: http://developer.blender.org/D10211
56 lines
1.5 KiB
C++
56 lines
1.5 KiB
C++
/*
|
|
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
/** \file
|
|
* \ingroup bke
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
struct Collection;
|
|
struct GeometrySet;
|
|
struct Object;
|
|
|
|
void BKE_geometry_set_free(struct GeometrySet *geometry_set);
|
|
|
|
bool BKE_geometry_set_has_instances(const struct GeometrySet *geometry_set);
|
|
|
|
typedef enum InstancedDataType {
|
|
INSTANCE_DATA_TYPE_OBJECT = 0,
|
|
INSTANCE_DATA_TYPE_COLLECTION = 1,
|
|
} InstancedDataType;
|
|
|
|
typedef struct InstancedData {
|
|
InstancedDataType type;
|
|
union {
|
|
struct Object *object;
|
|
struct Collection *collection;
|
|
} data;
|
|
} InstancedData;
|
|
|
|
int BKE_geometry_set_instances(const struct GeometrySet *geometry_set,
|
|
float (**r_transforms)[4][4],
|
|
int **r_ids,
|
|
struct InstancedData **r_instanced_data);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|