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#ifndef COIN_SOLINESET_H
00021
#define COIN_SOLINESET_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 SoLineSet :
public SoNonIndexedShape {
00029
typedef SoNonIndexedShape inherited;
00030
00031 SO_NODE_HEADER(SoLineSet);
00032
00033
public:
00034
static void initClass(
void);
00035 SoLineSet(
void);
00036
00037
public:
00038
SoMFInt32 numVertices;
00039
00040
virtual void GLRender(
SoGLRenderAction * action);
00041
virtual void getBoundingBox(
SoGetBoundingBoxAction * action);
00042
virtual void getPrimitiveCount(
SoGetPrimitiveCountAction * action);
00043
00044
protected:
00045
virtual ~SoLineSet();
00046
00047
virtual void generatePrimitives(
SoAction * action);
00048
virtual void computeBBox(
SoAction * action,
SbBox3f & box,
SbVec3f & center);
00049
00050
private:
00051
virtual SbBool generateDefaultNormals(
SoState *, SoNormalCache * nc);
00052
virtual SbBool generateDefaultNormals(
SoState * state,
00053 SoNormalBundle * bundle);
00054
00055
enum Binding {
00056 OVERALL = 0,
00057 PER_LINE,
00058 PER_SEGMENT,
00059 PER_VERTEX
00060 };
00061
00062 Binding findNormalBinding(
SoState *
const state)
const;
00063 Binding findMaterialBinding(
SoState *
const state)
const;
00064 };
00065
00066
#endif // !COIN_SOLINESET_H