1 #ifndef COIN_SBPROJECTOR_H
2 #define COIN_SBPROJECTOR_H
36 #include <Inventor/SbVec3f.h>
37 #include <Inventor/SbLine.h>
38 #include <Inventor/SbMatrix.h>
39 #include <Inventor/SbViewVolume.h>
48 virtual void setWorkingSpace(
const SbMatrix & space);
49 const SbMatrix & getWorkingSpace(
void)
const;
52 virtual SbBool tryProject(
const SbVec2f & point,
const float epsilon,
SbVec3f & result);
63 float findVanishingDistance(
void)
const;
64 SbBool verifyProjection(
const SbVec3f & projpt)
const;
67 #endif // !COIN_SBPROJECTOR_H
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