1 files changed, 15 insertions, 2 deletions

diff --git a/src/extend/transform.h b/src/extend/transform.h
index b366305..16b7c7f 100644
--- a/src/extend/transform.h
+++ b/src/extend/transform.h
@@ -4,11 +4,24 @@
 ** TransformҪעÒâ°´ scale -> rotation -> position ˳Ðò¼ÆËã
 */
 typedef struct Transform {
+	/*local*/
+	Vec3 localposition;
+	Vec3 localscale;
+	Quat localrotation;
+	/*global*/
+	Transform* parent;
 	Vec3 position;
-	Vec3 scale;
+	Vec3 scale; 
 	Quat rotation;
+	bool isdirty;
 } Transform;
 
-void transformtranslate(Transform* trans, Vec4* v, Vec4* out);
+void transform_translate(Transform* trans, Vec4* v, Vec4* out);
 
 Vec4 transform_translate(Transform* trans, Vec4* v);
+
+void transform_getrotation(Quat* out); /*get global rotation*/
+void transform_getposition(Vec3* out);
+void transform_getscale(Vec3* out);
+
+void transform_setdirty(Transform* trans);