J3DModel halfway

include/JSystem/J3DGraphBase/J3DSys.h

@@ -57,6 +57,9 @@ public:
     J3DMatPacket* getMatPacket() { return mMatPacket; }
     void setMaterialMode(u32 mode) { mMaterialMode = mode; }
 
+    void setCurrentMtxCalc(J3DMtxCalc * pCalc) { mCurrentMtxCalc = pCalc; }
+    J3DMtxCalc * getCurrentMtxCalc() const { return mCurrentMtxCalc; }
+
     void setTexture(J3DTexture* pTex) { mTexture = pTex; }
     J3DTexture* getTexture() { return mTexture; }