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SbSphereSectionProjector.h
1 #ifndef COIN_SBSPHERESECTIONPROJECTOR_H
2 #define COIN_SBSPHERESECTIONPROJECTOR_H
3 
4 /**************************************************************************\
5  *
6  * This file is part of the Coin 3D visualization library.
7  * Copyright (C) 1998-2007 by Systems in Motion. All rights reserved.
8  *
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11  * ("GPL") version 2 as published by the Free Software Foundation.
12  * See the file LICENSE.GPL at the root directory of this source
13  * distribution for additional information about the GNU GPL.
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16  * GPL, and for taking advantage of the additional benefits of our
17  * support services, please contact Systems in Motion about acquiring
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19  *
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21  *
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24  *
25 \**************************************************************************/
26 
27 #include <Inventor/projectors/SbSphereProjector.h>
28 #include <Inventor/SbPlane.h>
29 
30 class COIN_DLL_API SbSphereSectionProjector : public SbSphereProjector {
32 
33 public:
34  SbSphereSectionProjector(const float edgetol = 0.9f,
35  const SbBool orienttoeye = TRUE);
37  const float edgetol = 0.9f,
38  const SbBool orienttoeye = TRUE);
39 
40  virtual SbProjector * copy(void) const;
41  virtual SbVec3f project(const SbVec2f & point);
42  virtual SbRotation getRotation(const SbVec3f & point1,
43  const SbVec3f & point2);
44  void setTolerance(const float edgetol);
45  float getTolerance(void) const;
46  void setRadialFactor(const float rad = 0.0f);
47  float getRadialFactor(void) const;
48  SbBool isWithinTolerance(const SbVec3f & point);
49 
50 protected:
51  virtual void setupTolerance(void);
52 
53  float tolerance;
54  float tolDist;
55  float radialFactor;
58  float planeDist;
60 
61 private:
62  float sqrtoldist;
63 };
64 
65 #endif // !COIN_SBSPHERESECTIONPROJECTOR_H
SbProjector::worldToWorking
SbMatrix worldToWorking
Definition: SbProjector.h:50
SbRotation
The SbRotation class represents a rotation in 3D space.
Definition: SbRotation.h:33
SbSphereSectionProjector::getRotation
virtual SbRotation getRotation(const SbVec3f &point1, const SbVec3f &point2)
Definition: SbSphereSectionProjector.cpp:137
SbSphereSectionProjector::getTolerance
float getTolerance(void) const
Definition: SbSphereSectionProjector.cpp:161
SbVec2f
The SbVec2f class is a 2 dimensional vector with floating point coordinates.
Definition: SbVec2f.h:36
SbSphere::getRadius
float getRadius(void) const
Definition: SbSphere.cpp:125
SbSphereSectionProjector::project
virtual SbVec3f project(const SbVec2f &point)
Definition: SbSphereSectionProjector.cpp:105
SbSphereProjector::intersectFront
SbBool intersectFront
Definition: SbSphereProjector.h:54
SbSphereProjector
The SbSphereProjector class is the abstract base class for mapping to spherical surfaces.
Definition: SbSphereProjector.h:31
SbProjector::copy
virtual SbProjector * copy(void) const =0
SbSphereSectionProjector::tolPlane
SbPlane tolPlane
Definition: SbSphereSectionProjector.h:59
SbSphereSectionProjector::radialFactor
float radialFactor
Definition: SbSphereSectionProjector.h:55
SbSphereSectionProjector::tolerance
float tolerance
Definition: SbSphereSectionProjector.h:53
SoDebugError::postWarning
static void postWarning(const char *const source, const char *const format,...)
Definition: SoDebugError.cpp:324
SbSphereProjector::needSetup
SbBool needSetup
Definition: SbSphereProjector.h:57
SbViewVolume::getProjectionDirection
const SbVec3f & getProjectionDirection(void) const
Definition: SbViewVolume.cpp:609
SbProjector::viewVol
SbViewVolume viewVol
Definition: SbProjector.h:49
SbProjector::project
virtual SbVec3f project(const SbVec2f &point)=0
SbSphere::intersect
SbBool intersect(const SbLine &l, SbVec3f &intersection) const
Definition: SbSphere.cpp:161
SbSphereProjector::orientToEye
SbBool orientToEye
Definition: SbSphereProjector.h:56
SbSphereSectionProjector::isWithinTolerance
SbBool isWithinTolerance(const SbVec3f &point)
Definition: SbSphereSectionProjector.cpp:197
SbSphere
The SbSphere class is a representation of a sphere.
Definition: SbSphere.h:33
SbVec3f::setValue
SbVec3f & setValue(const float v[3])
Definition: SbVec3f.cpp:461
SbSphereSectionProjector::copy
virtual SbProjector * copy(void) const
Definition: SbSphereSectionProjector.cpp:98
SbProjector::getWorkingLine
SbLine getWorkingLine(const SbVec2f &point) const
Definition: SbProjector.cpp:158
SbMatrix::multDirMatrix
void multDirMatrix(const SbVec3f &src, SbVec3f &dst) const
Definition: SbMatrix.cpp:1411
SbSphereSectionProjector::planeDist
float planeDist
Definition: SbSphereSectionProjector.h:58
SbSphereSectionProjector
The SbSphereSectionProjector projects 2D points to a sliced sphere.
Definition: SbSphereSectionProjector.h:30
SbSphereSectionProjector::planeDir
SbVec3f planeDir
Definition: SbSphereSectionProjector.h:57
SbVec3f
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition: SbVec3f.h:37
SbPlane::intersect
SbBool intersect(const SbLine &l, SbVec3f &intersection) const
Definition: SbPlane.cpp:152
SbSphereProjector::intersectSphereFront
SbBool intersectSphereFront(const SbLine &l, SbVec3f &result)
Definition: SbSphereProjector.cpp:207
SbSphereSectionProjector::setRadialFactor
void setRadialFactor(const float rad=0.0f)
Definition: SbSphereSectionProjector.cpp:176
SbSphere::getCenter
const SbVec3f & getCenter(void) const
Definition: SbSphere.cpp:114
SbProjector
The SbProjector class is the abstract base projector class.
Definition: SbProjector.h:34
SbSphereSectionProjector::getRadialFactor
float getRadialFactor(void) const
Definition: SbSphereSectionProjector.cpp:187
SbSphereSectionProjector::setupTolerance
virtual void setupTolerance(void)
Definition: SbSphereSectionProjector.cpp:209
SbSphereSectionProjector::setTolerance
void setTolerance(const float edgetol)
Definition: SbSphereSectionProjector.cpp:151
SbSphereSectionProjector::tolDist
float tolDist
Definition: SbSphereSectionProjector.h:54
SbLine
The SbLine class represents a line in 3D space.
Definition: SbLine.h:32
SbVec3f::normalize
float normalize(void)
Definition: SbVec3f.cpp:436
SbSphereProjector::lastPoint
SbVec3f lastPoint
Definition: SbSphereProjector.h:58
SbSphereProjector::getRotation
virtual SbRotation getRotation(const SbVec3f &point1, const SbVec3f &point2)=0
SbSphereProjector::sphere
SbSphere sphere
Definition: SbSphereProjector.h:55
SbSphereSectionProjector::planePoint
SbVec3f planePoint
Definition: SbSphereSectionProjector.h:56
SbPlane
The SbPlane class represents a plane in 3D space.
Definition: SbPlane.h:34
SbSphereSectionProjector::SbSphereSectionProjector
SbSphereSectionProjector(const float edgetol=0.9f, const SbBool orienttoeye=1)
Definition: SbSphereSectionProjector.cpp:74

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