SbClip.h
#ifndef COIN_SBCLIP_H
#define COIN_SBCLIP_H
/**************************************************************************\
* Copyright (c) Kongsberg Oil & Gas Technologies AS
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#include <Inventor/lists/SbList.h>
#include <Inventor/SbVec3f.h>
#include <cstddef>
class SbPlane;
class SbVec2f;
typedef void * SbClipCallback(const SbVec3f & v0, void * vdata0,
const SbVec3f & v1, void * vdata1,
const SbVec3f & newvertex,
void * userdata);
class COIN_DLL_API SbClip {
public:
SbClip(SbClipCallback * callback = NULL, void * userdata = NULL);
void addVertex(const SbVec3f &v, void * vdata = NULL);
void reset(void);
void clip(const SbPlane & plane);
int getNumVertices(void) const;
void getVertex(const int idx, SbVec3f & v, void ** vdata = NULL) const;
void * getVertexData(const int idx) const;
private:
class SbClipData {
public:
SbClipData(void) {}
SbClipData(const SbVec3f & v, void * data)
: vertex(v),
data(data) {}
public:
void get(SbVec3f &v, void *& dataref) {
v = this->vertex;
dataref = this->data;
}
SbVec3f vertex;
void * data;
};
SbClipCallback * callback;
void * cbdata;
SbList <SbClipData> array[2];
int curr;
void outputVertex(const SbVec3f &v, void * data);
};
#endif // !COIN_SBCLIP_H
SbClip::reset
void reset(void)
Definition SbClip.cpp:99
SbClip::getVertex
void getVertex(const int idx, SbVec3f &v, void **vdata=NULL) const
Definition SbClip.cpp:191
SbClip::addVertex
void addVertex(const SbVec3f &v, void *vdata=NULL)
Definition SbClip.cpp:89
SbClip::getVertexData
void * getVertexData(const int idx) const
Definition SbClip.cpp:201
SbClip::SbClip
SbClip(SbClipCallback *callback=NULL, void *userdata=NULL)
Definition SbClip.cpp:77
SbClip::clip
void clip(const SbPlane &plane)
Definition SbClip.cpp:122
SbClip::getNumVertices
int getNumVertices(void) const
Definition SbClip.cpp:181
SbPlane
The SbPlane class represents a plane in 3D space.
Definition SbPlane.h:43
SbVec2f
The SbVec2f class is a 2 dimensional vector with floating point coordinates.
Definition SbVec2f.h:49
SbVec3f
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition SbVec3f.h:51