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SoMarkerSet.h

00001 #ifndef COIN_SOMARKERSET_H
00002 #define COIN_SOMARKERSET_H
00003 
00004 /**************************************************************************\
00005  *
00006  *  This file is part of the Coin 3D visualization library.
00007  *  Copyright (C) 1998-2007 by Systems in Motion.  All rights reserved.
00008  *
00009  *  This library is free software; you can redistribute it and/or
00010  *  modify it under the terms of the GNU General Public License
00011  *  ("GPL") version 2 as published by the Free Software Foundation.
00012  *  See the file LICENSE.GPL at the root directory of this source
00013  *  distribution for additional information about the GNU GPL.
00014  *
00015  *  For using Coin with software that can not be combined with the GNU
00016  *  GPL, and for taking advantage of the additional benefits of our
00017  *  support services, please contact Systems in Motion about acquiring
00018  *  a Coin Professional Edition License.
00019  *
00020  *  See http://www.coin3d.org/ for more information.
00021  *
00022  *  Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY.
00023  *  http://www.sim.no/  sales@sim.no  coin-support@coin3d.org
00024  *
00025 \**************************************************************************/
00026 
00027 #include <Inventor/nodes/SoSubNode.h>
00028 #include <Inventor/nodes/SoPointSet.h>
00029 #include <Inventor/fields/SoMFInt32.h>
00030 
00031 class COIN_DLL_API SoMarkerSet : public SoPointSet {
00032   typedef SoPointSet inherited;
00033 
00034   SO_NODE_HEADER(SoMarkerSet);
00035 
00036 public:
00037   static void initClass(void);
00038   SoMarkerSet(void);
00039 
00040   enum MarkerType {
00041     NONE = -1,
00042     CROSS_5_5, PLUS_5_5, MINUS_5_5, SLASH_5_5, BACKSLASH_5_5, BAR_5_5,
00043     STAR_5_5, Y_5_5, LIGHTNING_5_5, WELL_5_5,
00044 
00045     CIRCLE_LINE_5_5, SQUARE_LINE_5_5, DIAMOND_LINE_5_5, TRIANGLE_LINE_5_5,
00046     RHOMBUS_LINE_5_5, HOURGLASS_LINE_5_5, SATELLITE_LINE_5_5,
00047     PINE_TREE_LINE_5_5, CAUTION_LINE_5_5, SHIP_LINE_5_5,
00048 
00049     CIRCLE_FILLED_5_5, SQUARE_FILLED_5_5, DIAMOND_FILLED_5_5,
00050     TRIANGLE_FILLED_5_5, RHOMBUS_FILLED_5_5, HOURGLASS_FILLED_5_5,
00051     SATELLITE_FILLED_5_5, PINE_TREE_FILLED_5_5, CAUTION_FILLED_5_5,
00052     SHIP_FILLED_5_5,
00053 
00054     CROSS_7_7, PLUS_7_7, MINUS_7_7, SLASH_7_7, BACKSLASH_7_7, BAR_7_7,
00055     STAR_7_7, Y_7_7, LIGHTNING_7_7, WELL_7_7,
00056 
00057     CIRCLE_LINE_7_7, SQUARE_LINE_7_7, DIAMOND_LINE_7_7, TRIANGLE_LINE_7_7,
00058     RHOMBUS_LINE_7_7, HOURGLASS_LINE_7_7, SATELLITE_LINE_7_7,
00059     PINE_TREE_LINE_7_7, CAUTION_LINE_7_7, SHIP_LINE_7_7,
00060 
00061     CIRCLE_FILLED_7_7, SQUARE_FILLED_7_7, DIAMOND_FILLED_7_7,
00062     TRIANGLE_FILLED_7_7, RHOMBUS_FILLED_7_7, HOURGLASS_FILLED_7_7,
00063     SATELLITE_FILLED_7_7, PINE_TREE_FILLED_7_7, CAUTION_FILLED_7_7,
00064     SHIP_FILLED_7_7,
00065 
00066     CROSS_9_9, PLUS_9_9, MINUS_9_9, SLASH_9_9, BACKSLASH_9_9, BAR_9_9,
00067     STAR_9_9, Y_9_9, LIGHTNING_9_9, WELL_9_9,
00068 
00069     CIRCLE_LINE_9_9, SQUARE_LINE_9_9, DIAMOND_LINE_9_9, TRIANGLE_LINE_9_9,
00070     RHOMBUS_LINE_9_9, HOURGLASS_LINE_9_9, SATELLITE_LINE_9_9,
00071     PINE_TREE_LINE_9_9, CAUTION_LINE_9_9, SHIP_LINE_9_9,
00072 
00073     CIRCLE_FILLED_9_9, SQUARE_FILLED_9_9, DIAMOND_FILLED_9_9,
00074     TRIANGLE_FILLED_9_9, RHOMBUS_FILLED_9_9, HOURGLASS_FILLED_9_9,
00075     SATELLITE_FILLED_9_9, PINE_TREE_FILLED_9_9, CAUTION_FILLED_9_9,
00076     SHIP_FILLED_9_9,
00077     NUM_MARKERS /* must be last, and is _not_ a marker :) */
00078   };
00079 
00080   SoMFInt32 markerIndex;
00081 
00082   virtual void GLRender(SoGLRenderAction * action);
00083   virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
00084 
00085   static int getNumDefinedMarkers(void);
00086   static void addMarker(int idx, const SbVec2s & size,
00087                         const unsigned char * bytes, SbBool isLSBFirst = TRUE,
00088                         SbBool isUpToDown = TRUE);
00089   static SbBool getMarker(int idx, SbVec2s & size,
00090                           const unsigned char *& bytes, SbBool & isLSBFirst);
00091   static SbBool removeMarker(int idx);
00092   static SbBool isMarkerBitSet(int idx, int bitNumber);
00093 
00094 protected:
00095   virtual ~SoMarkerSet();
00096 
00097 private:
00098   enum Binding {
00099     OVERALL = 0,
00100     PER_VERTEX
00101   };
00102   Binding findMaterialBinding(SoState * const state) const;
00103 };
00104 
00105 #endif // !COIN_SOMARKERSET_H

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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