open source

2020-11-11 16:17:13 +08:00
parent 4d989f3ecb
commit bc4ca748de
2441 changed files with 623057 additions and 2 deletions
@@ -0,0 +1,56 @@
+/**
+@file			Matrix32.h
+@brief			
+@author			James
+@version		1.0
+@date			2018_7_23
+*/
+
+#ifndef __Matrix32_H__
+#define __Matrix32_H__
+
+#include <vector>
+
+namespace laya
+{
+    class Matrix32
+    {
+    public:
+	    float	m[6];
+	    int	    bOnlyTrans;
+	    int	    bHasRotate;
+    public:
+        Matrix32();
+	    static void lerp( Matrix32* mo,Matrix32* m1,Matrix32* m2,float f );
+	    static void lerp1(Matrix32* mo,std::vector<float> m1,std::vector<float> m2,float f );
+	    static void fromSRT( Matrix32* mo,float sx,float sy,float r,float tx,float ty );
+	    static void fromRST(Matrix32* mo, float sx,float sy,float r,float tx,float ty );
+        static void translate(float* m, float x, float y);
+        static void scale(float* m, float x, float y);
+        static void rotate(float* m, float angle);
+	    static void mul( Matrix32* mo, Matrix32* m1, Matrix32* m2 );
+        static void mul(float* mo, float* m1, float* m2);
+        Matrix32* clone();
+	    void identity ();
+        Matrix32* copy( Matrix32* p_pOther );
+	    bool IsEqual( Matrix32* p_pOther );
+	    void translate (float x, float y );	 
+	    void scale_rotate( float arc,float x,float y );
+	    void rotate ( float angle );
+	    void scale (float sx,float sy );
+	    void setTransform( float n11,float n12,float n21,float n22,float n31,float n32 );
+	    void transform( float n11,float n12,float n21,float n22,float n31,float n32 );
+	    void invert ();
+	    void calcTSR();
+	    void concat ( Matrix32* mtx );
+	    bool isIdentity();
+        void transVert(float x, float y, float& ox, float& oy);
+        void skew(float x, float y);
+    };
+}
+//------------------------------------------------------------------------------
+
+
+#endif //__Matrix32_H__
+
+//-----------------------------END FILE--------------------------------