1#ifndef COIN_SBLINEPROJECTOR_H
2#define COIN_SBLINEPROJECTOR_H
36#include <Inventor/projectors/SbProjector.h>
38#include <Inventor/SbVec3f.h>
39#include <Inventor/SbLine.h>
51 void setLine(
const SbLine & line);
52 const SbLine & getLine(
void)
const;
56 void setStartPosition(
const SbVec2f & viewpos);
57 void setStartPosition(
const SbVec3f & point);
The SbLineProjector class projects 2D points to 3D points along a line.
Definition SbLineProjector.h:41
SbLine line
Definition SbLineProjector.h:60
SbVec3f lastPoint
Definition SbLineProjector.h:61
The SbLine class represents a line in 3D space.
Definition SbLine.h:41
The SbProjector class is the abstract base projector class.
Definition SbProjector.h:43
virtual SbBool tryProject(const SbVec2f &point, const float epsilon, SbVec3f &result)
Definition SbProjector.cpp:268
virtual SbVec3f project(const SbVec2f &point)=0
virtual SbProjector * copy(void) const =0
The SbVec2f class is a 2 dimensional vector with floating point coordinates.
Definition SbVec2f.h:49
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition SbVec3f.h:51