修复锚点没对子集生效的问题

src/base/Transform.ts

@@ -63,6 +63,9 @@ export default class Transform extends ScillaComponent {
 	 */
 	@dirtyFieldTrigger
 	pivot: Vector2D = new Vector2D(0.5, 0.5);
+	/**
+	 * 旋转
+	 */
 	@dirtyFieldDetector
 	rotation = 0;
 
@@ -179,7 +182,7 @@ export default class Transform extends ScillaComponent {
 			const parentTransform: Transform = entity.parent.getComponent(Transform);
 			if (parentTransform) {
 				this._renderAlpha = parentTransform._renderAlpha * this.alpha;
-				_globalMatrix.concat(parentTransform.getMatrix());
+				_globalMatrix.concat(parentTransform.getMatrix(true));
 			}
 		}else{
 			this._renderAlpha = this.alpha;