Method _process_modifiers

scene/3d/skeleton_3d.cpp:1174–1212

}

void Skeleton3D::_process_modifiers() {
	for (const ObjectID &oid : modifiers) {
		Object *t_obj = ObjectDB::get_instance(oid);
		if (!t_obj) {
			continue;
		}
		SkeletonModifier3D *mod = cast_to<SkeletonModifier3D>(t_obj);
		if (!mod) {
			continue;
		}
#ifdef TOOLS_ENABLED
		if (saving && !mod->is_processed_on_saving()) {
			continue;
		}
#endif // TOOLS_ENABLED
		real_t influence = mod->get_influence();
		if (influence < 1.0) {
			LocalVector<Transform3D> old_poses;
			for (int i = 0; i < get_bone_count(); i++) {
				old_poses.push_back(get_bone_pose(i));
			}
			mod->process_modification(update_delta);
			LocalVector<Transform3D> new_poses;
			for (int i = 0; i < get_bone_count(); i++) {
				new_poses.push_back(get_bone_pose(i));
			}
			for (int i = 0; i < get_bone_count(); i++) {
				if (old_poses[i] == new_poses[i]) {
					continue; // Avoid unneeded calculation.
				}
				set_bone_pose(i, old_poses[i].interpolate_with(new_poses[i], influence));
			}
		} else {
			mod->process_modification(update_delta);
		}
		force_update_all_dirty_bones();
	}
	update_delta = 0; // Reset accumulated delta.
}

void Skeleton3D::add_child_notify(Node *p_child) {
	if (Object::cast_to<SkeletonModifier3D>(p_child)) {