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Torque/SDK/lib/maxsdk31/MNBigMat.h

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+// MNBigMat.h
+// Created by Steve Anderson, Nov. 22 1996.
+
+// BigMatrix is for when I need good old-fashioned mxn matrices.
+
+// Classes:
+// BigMatrix
+
+#ifndef __MN_BIGMAT_H_
+#define __MN_BIGMAT_H_
+
+#define BIGMAT_MAX_SIZE 10000
+
+class BigMatrix {
+public:
+	int m, n;
+	float *val;
+
+	BigMatrix () { val=NULL; m=0; n=0; }
+	DllExport BigMatrix (int mm, int nn);
+	DllExport BigMatrix (const BigMatrix & from);
+	~BigMatrix () { Clear (); }
+
+	DllExport void Clear ();
+	DllExport int SetSize (int mm, int nn);
+
+	DllExport float *operator[](int i) const;
+	DllExport BigMatrix & operator= (const BigMatrix & from);
+
+	DllExport void SetTranspose (BigMatrix & trans) const;
+	DllExport float Invert();
+	DllExport void Identity ();
+
+	// Debugging functions:
+	DllExport void Randomize (float scale);
+	DllExport void MNDebugPrint ();
+
+	// Do not use -- does nothing.  (Replaced by MNDebugPrint.)
+	DllExport void dump (FILE *fp);
+};
+
+DllExport extern BOOL BigMatMult (BigMatrix & a, BigMatrix & b, BigMatrix &c);
+
+#endif