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#ifndef COIN_SOFACESET_H
00021
#define COIN_SOFACESET_H
00022
00023
#include <Inventor/nodes/SoSubNode.h>
00024
#include <Inventor/nodes/SoNonIndexedShape.h>
00025
#include <Inventor/fields/SoMFInt32.h>
00026
00027
00028 class COIN_DLL_API SoFaceSet :
public SoNonIndexedShape {
00029
typedef SoNonIndexedShape inherited;
00030
00031 SO_NODE_HEADER(SoFaceSet);
00032
00033
public:
00034
static void initClass(
void);
00035 SoFaceSet(
void);
00036
00037
SoMFInt32 numVertices;
00038
00039
virtual void GLRender(
SoGLRenderAction * action);
00040
virtual SbBool generateDefaultNormals(
SoState * state, SoNormalBundle * nb);
00041
virtual void getPrimitiveCount(
SoGetPrimitiveCountAction * action);
00042
00043
protected:
00044
virtual ~SoFaceSet();
00045
00046
virtual void generatePrimitives(
SoAction * action);
00047
virtual void computeBBox(
SoAction * action,
SbBox3f & box,
SbVec3f & center);
00048
virtual SbBool generateDefaultNormals(
SoState *, SoNormalCache *);
00049
00050
private:
00051
enum Binding {
00052 OVERALL = 0,
00053 PER_FACE,
00054 PER_VERTEX
00055 };
00056
00057 Binding findMaterialBinding(
SoState *
const state)
const;
00058 Binding findNormalBinding(
SoState *
const state)
const;
00059 SbBool useConvexCache(
SoAction * action);
00060
virtual void notify(
SoNotList * list);
00061
class SoConvexDataCache * convexCache;
00062
int concavestatus;
00063 };
00064
00065
#endif // !COIN_SOFACESET_H