HDK: GDT/GDT_CoordinateFrames.h Source File

00001 /*
00002  * PROPRIETARY INFORMATION.  This software is proprietary to
00003  * Side Effects Software Inc., and is not to be reproduced,
00004  * transmitted, or disclosed in any way without written permission.
00005  *
00006  * Produced by:
00007  *      Side Effects
00008  *      477 Richmond Street West
00009  *      Toronto, Ontario
00010  *      Canada   M5V 3E7
00011  *      416-504-9876
00012  *
00013  * NAME:        GDT Library.  (Geo Delta)
00014  *
00015  * COMMENTS:
00016  *
00017  */
00018 #ifndef __GDT_CoordinateFrames_h__
00019 #define __GDT_CoordinateFrames_h__
00020 
00021 #include "GDT_API.h"
00022 #include <GEO/GEO_Detail.h>
00023 #include <UT/UT_RefArray.h>
00024 #include <UT/UT_Matrix3.h>
00025 
00026 class GDT_API GDT_CoordinateFrames
00027 {
00028 public:
00029     GDT_CoordinateFrames() {}
00030     GDT_CoordinateFrames(const GDT_CoordinateFrames &other);
00031     virtual ~GDT_CoordinateFrames() {}
00032 
00033     void        setLocalCoordsFromTopology(const GEO_Detail *ref, const GEO_Detail *gdp);
00034     void        setLocalCoords(const UT_RefArray<UT_Matrix3> &xforms);
00035     void        clear();
00036 
00037     void        transform(int i, UT_Vector3 &vec, bool inverse) const;
00038 
00039 private:
00040     UT_RefArray<UT_Matrix3> myTransforms;
00041 };
00042 
00043 #endif