Differential D10285 Diff 33433 source/blender/draw/intern/draw_hair.c

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source/blender/draw/intern/draw_hair.c

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* \brief Contains procedural GPU hair drawing methods.		* \brief Contains procedural GPU hair drawing methods.
*/		*/

#include "DRW_render.h"		#include "DRW_render.h"

#include "BLI_string_utils.h"		#include "BLI_string_utils.h"
#include "BLI_utildefines.h"		#include "BLI_utildefines.h"

		#include "DNA_collection_types.h"
#include "DNA_customdata_types.h"		#include "DNA_customdata_types.h"
#include "DNA_modifier_types.h"		#include "DNA_modifier_types.h"
#include "DNA_particle_types.h"		#include "DNA_particle_types.h"

#include "BKE_duplilist.h"		#include "BKE_duplilist.h"

#include "GPU_batch.h"		#include "GPU_batch.h"
#include "GPU_shader.h"		#include "GPU_shader.h"
▲ Show 20 Lines • Show All 151 Lines • ▼ Show 20 Lines	void DRW_hair_duplimat_get(Object *object,
float (*dupli_mat)[4])		float (*dupli_mat)[4])
{		{
Object *dupli_parent = DRW_object_get_dupli_parent(object);		Object *dupli_parent = DRW_object_get_dupli_parent(object);
DupliObject *dupli_object = DRW_object_get_dupli(object);		DupliObject *dupli_object = DRW_object_get_dupli(object);

if (psys) {		if (psys) {
if ((dupli_parent != NULL) && (dupli_object != NULL)) {		if ((dupli_parent != NULL) && (dupli_object != NULL)) {
if (dupli_object->type & OB_DUPLICOLLECTION) {		if (dupli_object->type & OB_DUPLICOLLECTION) {
copy_m4_m4(dupli_mat, dupli_parent->obmat);		unit_m4(dupli_mat);
		Collection *collection = dupli_parent->instance_collection;
		if (collection != NULL) {
		sub_v3_v3(dupli_mat[3], collection->instance_offset);
		}
		mul_m4_m4m4(dupli_mat, dupli_parent->obmat, dupli_mat);
}		}
else {		else {
copy_m4_m4(dupli_mat, dupli_object->ob->obmat);		copy_m4_m4(dupli_mat, dupli_object->ob->obmat);
invert_m4(dupli_mat);		invert_m4(dupli_mat);
mul_m4_m4m4(dupli_mat, object->obmat, dupli_mat);		mul_m4_m4m4(dupli_mat, object->obmat, dupli_mat);
}		}
}		}
else {		else {
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