Differential D10064 Diff 32624 source/blender/blenkernel/intern/collision.c

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source/blender/blenkernel/intern/collision.c

Show First 20 Lines • Show All 1,232 Lines • ▼ Show 20 Lines	static void hair_collision(void *__restrict userdata,
}		}
}		}

static void add_collision_object(ListBase *relations,		static void add_collision_object(ListBase *relations,
Object *ob,		Object *ob,
int level,		int level,
unsigned int modifier_type)		unsigned int modifier_type)
{		{
CollisionModifierData *cmd = NULL;

/* only get objects with collision modifier */		/* only get objects with collision modifier */
if (((modifier_type == eModifierType_Collision) && ob->pd && ob->pd->deflect) \|\|		ModifierData *cmd = BKE_modifiers_findby_type(ob, modifier_type);
(modifier_type != eModifierType_Collision)) {
cmd = (CollisionModifierData *)BKE_modifiers_findby_type(ob, modifier_type);
}

if (cmd) {		if (cmd) {
CollisionRelation *relation = MEM_callocN(sizeof(CollisionRelation), "CollisionRelation");		CollisionRelation *relation = MEM_callocN(sizeof(CollisionRelation), "CollisionRelation");
relation->ob = ob;		relation->ob = ob;
BLI_addtail(relations, relation);		BLI_addtail(relations, relation);
}		}

/* objects in dupli groups, one level only for now */		/* objects in dupli groups, one level only for now */
▲ Show 20 Lines • Show All 59 Lines • ▼ Show 20 Lines	Object *BKE_collision_objects_create(Depsgraph depsgraph,
int maxnum = BLI_listbase_count(relations);		int maxnum = BLI_listbase_count(relations);
int num = 0;		int num = 0;
Object *objects = MEM_callocN(sizeof(Object ) * maxnum, __func__);		Object *objects = MEM_callocN(sizeof(Object ) * maxnum, __func__);

LISTBASE_FOREACH (CollisionRelation *, relation, relations) {		LISTBASE_FOREACH (CollisionRelation *, relation, relations) {
/* Get evaluated object. */		/* Get evaluated object. */
Object ob = (Object )DEG_get_evaluated_id(depsgraph, &relation->ob->id);		Object ob = (Object )DEG_get_evaluated_id(depsgraph, &relation->ob->id);

		if (modifier_type == eModifierType_Collision && !(ob->pd && ob->pd->deflect)) {
		continue;
		}

if (ob != self) {		if (ob != self) {
objects[num] = ob;		objects[num] = ob;
num++;		num++;
}		}
}		}

if (num == 0) {		if (num == 0) {
MEM_freeN(objects);		MEM_freeN(objects);
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