diff options
Diffstat (limited to 'source/blender/render/intern/source/renderdatabase.c')
| -rw-r--r-- | source/blender/render/intern/source/renderdatabase.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/source/blender/render/intern/source/renderdatabase.c b/source/blender/render/intern/source/renderdatabase.c index 76e6ca8d467..2fbfcc64c8f 100644 --- a/source/blender/render/intern/source/renderdatabase.c +++ b/source/blender/render/intern/source/renderdatabase.c @@ -66,6 +66,7 @@ #include "BLI_math.h" #include "BLI_blenlib.h" #include "BLI_utildefines.h" +#include "BLI_hash.h" #include "DNA_material_types.h" #include "DNA_meshdata_types.h" @@ -1458,6 +1459,14 @@ ObjectInstanceRen *RE_addRenderInstance( } } + /* Fill object info */ + if (dob) { + obi->random_id = dob->random_id; + } + else { + obi->random_id = BLI_hash_int_2d(BLI_hash_string(obi->ob->id.name + 2), 0); + } + RE_updateRenderInstance(re, obi, RE_OBJECT_INSTANCES_UPDATE_OBMAT | RE_OBJECT_INSTANCES_UPDATE_VIEW); if (mat) { @@ -1473,9 +1482,10 @@ ObjectInstanceRen *RE_addRenderInstance( return obi; } -void RE_instance_get_particle_info(struct ObjectInstanceRen *obi, float *index, float *age, float *lifetime, float co[3], float *size, float vel[3], float angvel[3]) +void RE_instance_get_particle_info(struct ObjectInstanceRen *obi, float *index, float *random, float *age, float *lifetime, float co[3], float *size, float vel[3], float angvel[3]) { *index = obi->part_index; + *random = BLI_hash_int_01(obi->part_index); *age = obi->part_age; *lifetime = obi->part_lifetime; copy_v3_v3(co, obi->part_co); |