initial importHEADmain

1 files changed, 43 insertions, 0 deletions

diff --git a/tool_src/BspLib/TriMapping.h b/tool_src/BspLib/TriMapping.h
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+++ b/tool_src/BspLib/TriMapping.h
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+//-----------------------------------------------------------------------------
+//	BSPLIB HEADER: TriMapping.h
+//
+//  Copyright (c) 1997 by Markus Hadwiger
+//  All Rights Reserved.
+//-----------------------------------------------------------------------------
+
+#ifndef _TRIMAPPING_H_
+#define _TRIMAPPING_H_
+
+// bsplib header files
+#include "BspLibDefs.h"
+#include "SystemIO.h"
+#include "Vertex.h"
+
+
+BSPLIB_NAMESPACE_BEGIN
+
+
+// affine mapping specification for a triangle --------------------------------
+//
+class TriMapping : public virtual SystemIO {
+
+	void		Error() const;
+
+public:
+	TriMapping() { }
+	~TriMapping() { }
+
+	Vertex2&	getMapXY( int indx ) { if ( indx > 2 ) Error(); return map_xy[ indx ]; }
+	Vertex2&	getMapUV( int indx ) { if ( indx > 2 ) Error(); return map_uv[ indx ]; }
+
+private:
+	Vertex2		map_xy[ 3 ];	// mapping is specified via three
+	Vertex2		map_uv[ 3 ];	// point correspondences
+};
+
+
+BSPLIB_NAMESPACE_END
+
+
+#endif // _TRIMAPPING_H_
+