Differential D11574 Diff 38236 intern/cycles/blender/blender_light.cpp

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Show All 28 Lines	void BlenderSync::sync_light(BL::Object &b_parent,
int persistent_id[OBJECT_PERSISTENT_ID_SIZE],		int persistent_id[OBJECT_PERSISTENT_ID_SIZE],
BL::Object &b_ob,		BL::Object &b_ob,
BL::Object &b_ob_instance,		BL::Object &b_ob_instance,
int random_id,		int random_id,
Transform &tfm,		Transform &tfm,
bool *use_portal)		bool *use_portal)
{		{
/* test if we need to sync */		/* test if we need to sync */
Light *light;
ObjectKey key(b_parent, persistent_id, b_ob_instance, false);		ObjectKey key(b_parent, persistent_id, b_ob_instance, false);
BL::Light b_light(b_ob.data());		BL::Light b_light(b_ob.data());

		Light *light = light_map.find(key);

		/* Check if the transform was modified, in case a linked collection is moved we do not get a
		* specific depsgraph update (T88515). This also mimics the behavior for Objects. */
		const bool tfm_updated = (light && light->get_tfm() != tfm);

/* Update if either object or light data changed. */		/* Update if either object or light data changed. */
if (!light_map.add_or_update(&light, b_ob, b_parent, key)) {		if (!tfm_updated && !light_map.add_or_update(&light, b_ob, b_parent, key)) {
Shader *shader;		Shader *shader;
if (!shader_map.add_or_update(&shader, b_light)) {		if (!shader_map.add_or_update(&shader, b_light)) {
if (light->get_is_portal())		if (light->get_is_portal())
*use_portal = true;		*use_portal = true;
return;		return;
}		}
}		}

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