Initial commit

Torque/SDK/engine/math/mQuadPatch.h

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+//-----------------------------------------------------------------------------
+// Torque Game Engine
+// Copyright (C) GarageGames.com, Inc.
+//-----------------------------------------------------------------------------
+
+#ifndef _MQUADPATCH_H_
+#define _MQUADPATCH_H_
+
+#ifndef _PLATFORM_H_
+#include "platform/platform.h"
+#endif
+#ifndef _MPOINT_H_
+#include "math/mPoint.h"
+#endif
+#ifndef _MSPLINEPATCH_H_
+#include "math/mSplinePatch.h"
+#endif
+
+//------------------------------------------------------------------------------
+/// Quadratic spline patch.  This is a special type of spline that only had 3 control points.
+/// @see SplinePatch
+class QuadPatch : public SplinePatch
+{
+   typedef SplinePatch Parent;
+
+private:
+   Point3F a, b, c;
+
+   void calcABC( const Point3F *points );
+
+public:
+
+   QuadPatch();
+
+   virtual void   calc( F32 t, Point3F &result );
+   virtual void   calc( Point3F *points, F32 t, Point3F &result );
+   virtual void   setControlPoint( Point3F &point, int index );
+   virtual void   submitControlPoints( SplCtrlPts &points );
+
+
+};
+
+
+
+#endif