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SbCylinderSectionProjector.h
1 #ifndef COIN_SBCYLINDERSECTIONPROJECTOR_H
2 #define COIN_SBCYLINDERSECTIONPROJECTOR_H
3
4 /**************************************************************************\
5 *
6 * This file is part of the Coin 3D visualization library.
7 * Copyright (C) by Kongsberg Oil & Gas Technologies.
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
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.
14 *
15 * For using Coin with software that can not be combined with the GNU
16 * GPL, and for taking advantage of the additional benefits of our
17 * support services, please contact Kongsberg Oil & Gas Technologies
18 * about acquiring a Coin Professional Edition License.
19 *
20 * See http://www.coin3d.org/ for more information.
21 *
22 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
23 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
24 *
25 \**************************************************************************/
26
27 #include <Inventor/projectors/SbCylinderProjector.h>
28 #include <Inventor/SbPlane.h>
29 #include <Inventor/SbRotation.h>
30
31 class COIN_DLL_API SbCylinderSectionProjector : public SbCylinderProjector {
32 typedef SbCylinderProjector inherited;
33
34 public:
35 SbCylinderSectionProjector(const float edgetol = 0.9f,
36 const SbBool orienttoeye = TRUE);
37 SbCylinderSectionProjector(const SbCylinder & cyl,
38 const float edgetol = 0.9f,
39 const SbBool orienttoeye = TRUE);
40
41 virtual SbProjector * copy(void) const;
42 virtual SbVec3f project(const SbVec2f & point);
43 virtual SbRotation getRotation(const SbVec3f & point1,
44 const SbVec3f & point2);
45 void setTolerance(const float edgetol);
46 float getTolerance(void) const;
47 SbBool isWithinTolerance(const SbVec3f & point);
48
49 protected:
50 virtual void setupTolerance(void);
51 float tolerance;
52 float tolDist;
53 SbVec3f planeDir;
54 SbLine planeLine;
55 float planeDist;
56 SbPlane tolPlane;
57
58 private:
59 float sqrtoldist;
60 };
61
62 #endif // !COIN_SBCYLINDERSECTIONPROJECTOR_H
SbVec2f
The SbVec2f class is a 2 dimensional vector with floating point coordinates.This vector class is used...
Definition: SbVec2f.h:39
SbProjector::copy
virtual SbProjector * copy(void) const =0
SbCylinderSectionProjector::planeLine
SbLine planeLine
Definition: SbCylinderSectionProjector.h:54
SbCylinderSectionProjector::planeDist
float planeDist
Definition: SbCylinderSectionProjector.h:55
SbProjector
The SbProjector class is the abstract base projector class.Projectors are used in the Coin library fo...
Definition: SbProjector.h:34
SbCylinderSectionProjector::tolPlane
SbPlane tolPlane
Definition: SbCylinderSectionProjector.h:56
SbCylinderProjector::project
virtual SbVec3f project(const SbVec2f &point)=0
SbRotation
The SbRotation class represents a rotation in 3D space.SbRotation is used extensively throughout the ...
Definition: SbRotation.h:33
SbVec3f
The SbVec3f class is a 3 dimensional vector with floating point coordinates.This vector class is used...
Definition: SbVec3f.h:40
SbCylinderSectionProjector::tolDist
float tolDist
Definition: SbCylinderSectionProjector.h:52
SbLine
The SbLine class represents a line in 3D space.SbLine provides a way of specifying a directed line...
Definition: SbLine.h:32
SbCylinderSectionProjector::tolerance
float tolerance
Definition: SbCylinderSectionProjector.h:51
SbCylinderProjector::getRotation
virtual SbRotation getRotation(const SbVec3f &point1, const SbVec3f &point2)=0
SbCylinderSectionProjector
The SbCylinderSectionProjector projects 2D points to a sliced cylinder.The projection cylinder for th...
Definition: SbCylinderSectionProjector.h:31
SbCylinderSectionProjector::planeDir
SbVec3f planeDir
Definition: SbCylinderSectionProjector.h:53
SbCylinder
The SbCylinder class is a representation of a cylinder.This class is used within other classes in Coi...
Definition: SbCylinder.h:32
SbPlane
The SbPlane class represents a plane in 3D space.SbDPPlane is used by many other classes in Coin...
Definition: SbPlane.h:34
SbCylinderProjector
The SbCylinderProjector class is the abstract base class for mapping to cylindrical surfaces...
Definition: SbCylinderProjector.h:30

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