00001 #ifndef COIN_SOTEXT3_H
00002 #define COIN_SOTEXT3_H
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00027 #include <Inventor/nodes/SoSubNode.h>
00028 #include <Inventor/nodes/SoShape.h>
00029 #include <Inventor/fields/SoMFString.h>
00030 #include <Inventor/fields/SoSFFloat.h>
00031 #include <Inventor/fields/SoSFEnum.h>
00032 #include <Inventor/fields/SoSFBitMask.h>
00033 #include <Inventor/lists/SbList.h>
00034
00035 class SoSensor;
00036 class SoFieldSensor;
00037 class SoGlyph;
00038
00039 class COIN_DLL_API SoText3 : public SoShape {
00040 typedef SoShape inherited;
00041
00042 SO_NODE_HEADER(SoText3);
00043
00044 public:
00045 static void initClass(void);
00046 SoText3(void);
00047
00048 enum Part {
00049 FRONT = 1,
00050 SIDES = 2,
00051 BACK = 4,
00052 ALL = FRONT|BACK|SIDES
00053 };
00054
00055 enum Justification {
00056 LEFT = 1,
00057 RIGHT,
00058 CENTER
00059 };
00060
00061 SoMFString string;
00062 SoSFFloat spacing;
00063 SoSFEnum justification;
00064 SoSFBitMask parts;
00065
00066 SbBox3f getCharacterBounds(SoState * state, int stringindex, int charindex);
00067
00068 virtual void GLRender(SoGLRenderAction * action);
00069 virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
00070
00071 protected:
00072 virtual ~SoText3();
00073
00074 virtual void generatePrimitives(SoAction *);
00075 virtual void computeBBox(SoAction * action, SbBox3f & box, SbVec3f & center);
00076 virtual SoDetail * createTriangleDetail(SoRayPickAction * action,
00077 const SoPrimitiveVertex * v1,
00078 const SoPrimitiveVertex * v2,
00079 const SoPrimitiveVertex * v3,
00080 SoPickedPoint * pp);
00081
00082 virtual void notify(SoNotList *list);
00083
00084 private:
00085 class SoText3P * pimpl;
00086 friend class SoText3P;
00087 void render(SoState * state, unsigned int part);
00088 void generate(SoAction * action, unsigned int part);
00089 };
00090
00091 #endif // !COIN_SOTEXT3_H