Method execute_modifications

scene/2d/skeleton_2d.cpp:777–823

}

void Skeleton2D::execute_modifications(real_t p_delta, int p_execution_mode) {
	if (modification_stack.is_null()) {
		return;
	}

	// Do not cache the transform changes caused by the modifications!
	for (uint32_t i = 0; i < bones.size(); i++) {
		bones[i].bone->copy_transform_to_cache = false;
	}

	if (modification_stack->skeleton != this) {
		modification_stack->set_skeleton(this);
	}

	modification_stack->execute(p_delta, p_execution_mode);

	// Only apply the local pose override on _process. Otherwise, just calculate the local_pose_override and reset the transform.
	if (p_execution_mode == SkeletonModificationStack2D::EXECUTION_MODE::execution_mode_process) {
		for (uint32_t i = 0; i < bones.size(); i++) {
			if (bones[i].local_pose_override_amount > 0) {
				bones[i].bone->set_meta("_local_pose_override_enabled_", true);

				Transform2D final_trans = bones[i].bone->cache_transform;
				final_trans = final_trans.interpolate_with(bones[i].local_pose_override, bones[i].local_pose_override_amount);
				bones[i].bone->set_transform(final_trans);
				bones[i].bone->propagate_call("force_update_transform");

				if (bones[i].local_pose_override_persistent) {
					bones[i].local_pose_override_amount = 0.0;
				}
			} else {
				/// @todo See if there is a way to undo the override without having to resort to setting every bone's transform.
				bones[i].bone->remove_meta("_local_pose_override_enabled_");
				bones[i].bone->set_transform(bones[i].bone->cache_transform);
			}
		}
	}

	// Cache any future transform changes
	for (uint32_t i = 0; i < bones.size(); i++) {
		bones[i].bone->copy_transform_to_cache = true;
	}

#ifdef TOOLS_ENABLED
	modification_stack->set_editor_gizmos_dirty(true);
#endif // TOOLS_ENABLED
}

void Skeleton2D::_bind_methods() {
	ClassDB::bind_method(D_METHOD("get_bone_count"), &Skeleton2D::get_bone_count);