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SbXfBox3f.h
1 #ifndef COIN_SBXFBOX3F_H
2 #define COIN_SBXFBOX3F_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  *
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 Systems in Motion about acquiring
18  * a Coin Professional Edition License.
19  *
20  * See http://www.coin3d.org/ for more information.
21  *
22  * Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY.
23  * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
24  *
25 \**************************************************************************/
26 
27 #include <stdio.h>
28 #include <Inventor/SbBox3f.h>
29 #include <Inventor/SbMatrix.h>
30 
31 class COIN_DLL_API SbXfBox3f : public SbBox3f {
32  typedef SbBox3f inherited;
33 
34 public:
35  SbXfBox3f(void);
36  SbXfBox3f(const SbVec3f & boxmin, const SbVec3f & boxmax);
37  SbXfBox3f(const SbBox3f & box);
38  ~SbXfBox3f();
39 
40  void setTransform(const SbMatrix & m);
41  const SbMatrix & getTransform(void) const;
42  const SbMatrix & getInverse(void) const;
43  SbVec3f getCenter(void) const;
44  void extendBy(const SbVec3f & pt);
45  void extendBy(const SbBox3f & bb);
46  void extendBy(const SbXfBox3f & bb);
47  SbBool intersect(const SbVec3f & pt) const;
48  SbBool intersect(const SbBox3f & bb) const;
49  SbBool intersect(const SbXfBox3f & bb) const;
50  void getSpan(const SbVec3f & direction, float & dMin, float & dMax) const;
51  SbBox3f project(void) const;
52  friend COIN_DLL_API int operator ==(const SbXfBox3f & b1, const SbXfBox3f & b2);
53  friend COIN_DLL_API int operator !=(const SbXfBox3f & b1, const SbXfBox3f & b2);
54  // Must override the transform() method from SbBox3f, as the box and
55  // the transform matrix are supposed to be kept separate in
56  // SbXfBox3f. --mortene
57  void transform(const SbMatrix & m);
58  // Overridden from SbBox3f
59  float getVolume(void) const;
60 
61  void print(FILE * file) const;
62 
63 private:
64  // incorrect for SbXfBox3f. Hide them
65  const SbVec3f & getMin(void) const {return SbBox3f::getMin(); }
66  const SbVec3f & getMax(void) const { return SbBox3f::getMax(); }
67 
68  void calcInverse(void) const;
69  void makeInvInvalid(void);
70 
71  SbMatrix matrix, invertedmatrix;
72 };
73 
74 COIN_DLL_API int operator ==(const SbXfBox3f & b1, const SbXfBox3f & b2);
75 COIN_DLL_API int operator !=(const SbXfBox3f & b1, const SbXfBox3f & b2);
76 
77 #endif // !COIN_SBXFBOX3F_H
SbBox3f::getBounds
void getBounds(float &minx, float &miny, float &minz, float &maxx, float &maxy, float &maxz) const
Definition: SbBox3f.cpp:371
SbBox3f::operator==
friend int operator==(const SbBox3f &b1, const SbBox3f &b2)
Definition: SbBox3f.cpp:571
SbBox3f::getSpan
void getSpan(const SbVec3f &dir, float &dmin, float &dmax) const
Definition: SbBox3f.cpp:476
SbMatrix
The SbMatrix class is a 4x4 dimensional representation of a matrix.
Definition: SbMatrix.h:37
SbXfBox3f::setTransform
void setTransform(const SbMatrix &m)
Definition: SbXfBox3f.cpp:125
SbMatrix::print
void print(FILE *fp) const
Definition: SbMatrix.cpp:1448
SbBox3f::getCenter
SbVec3f getCenter(void) const
Definition: SbBox3f.cpp:161
SbMatrix::multVecMatrix
void multVecMatrix(const SbVec3f &src, SbVec3f &dst) const
Definition: SbMatrix.cpp:1357
SbBox3f::getMin
const SbVec3f & getMin(void) const
Definition: SbBox3f.cpp:122
SbMatrix::inverse
SbMatrix inverse(void) const
Definition: SbMatrix.cpp:418
SbBox3f
The SbBox3f class is an abstraction for an axis aligned 3 dimensional box.
Definition: SbBox3f.h:37
SoDebugError::postWarning
static void postWarning(const char *const source, const char *const format,...)
Definition: SoDebugError.cpp:324
SbXfBox3f::project
SbBox3f project(void) const
Definition: SbXfBox3f.cpp:649
SbXfBox3f::getVolume
float getVolume(void) const
Definition: SbXfBox3f.cpp:685
SbXfBox3f
The SbXfBox3f class is a 3 dimensional box with floating point coordinates and an attached transforma...
Definition: SbXfBox3f.h:31
SbMatrix::multRight
SbMatrix & multRight(const SbMatrix &m)
Definition: SbMatrix.cpp:1240
SbMatrix::det3
float det3(int r1, int r2, int r3, int c1, int c2, int c3) const
Definition: SbMatrix.cpp:352
SbXfBox3f::transform
void transform(const SbMatrix &m)
Definition: SbXfBox3f.cpp:116
SbBox3f::hasVolume
SbBool hasVolume(void) const
Definition: SbBox3f.cpp:446
SbBox2s::operator!=
int operator!=(const SbBox2s &b1, const SbBox2s &b2)
Definition: SbBox2s.cpp:443
SoDebugError::postInfo
static void postInfo(const char *const source, const char *const format,...)
Definition: SoDebugError.cpp:334
SbBox3f::getMax
const SbVec3f & getMax(void) const
Definition: SbBox3f.cpp:134
SbBox3f::print
void print(FILE *file) const
Definition: SbBox3f.cpp:554
SbBox3f::getOrigin
void getOrigin(float &x0, float &y0, float &z0) const
Definition: SbBox3f.cpp:396
SbXfBox3f::getInverse
const SbMatrix & getInverse(void) const
Definition: SbXfBox3f.cpp:144
SbVec3f::setValue
SbVec3f & setValue(const float v[3])
Definition: SbVec3f.cpp:461
SbBox2s::operator==
int operator==(const SbBox2s &b1, const SbBox2s &b2)
Definition: SbBox2s.cpp:432
SbMatrix::det4
float det4(void) const
Definition: SbMatrix.cpp:400
SbVec3f
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition: SbVec3f.h:37
SbBox3f::setBounds
void setBounds(const float minx, const float miny, const float minz, const float maxx, const float maxy, const float maxz)
Definition: SbBox3f.cpp:260
SbBox3f::getSize
void getSize(float &dx, float &dy, float &dz) const
Definition: SbBox3f.cpp:405
SbMatrix::makeIdentity
void makeIdentity(void)
Definition: SbMatrix.cpp:297
SbXfBox3f::extendBy
void extendBy(const SbVec3f &pt)
Definition: SbXfBox3f.cpp:169
SbXfBox3f::getTransform
const SbMatrix & getTransform(void) const
Definition: SbXfBox3f.cpp:135
SbVec3f::normalize
float normalize(void)
Definition: SbVec3f.cpp:436
SbBox3f::operator!=
friend int operator!=(const SbBox3f &b1, const SbBox3f &b2)
Definition: SbBox3f.cpp:582
SbVec3f::print
void print(FILE *fp) const
Definition: SbVec3f.cpp:761
SbXfBox3f::SbXfBox3f
SbXfBox3f(void)
Definition: SbXfBox3f.cpp:73
SbBox3f::getVolume
float getVolume(void) const
Definition: SbBox3f.cpp:458
SbBox3f::transform
void transform(const SbMatrix &matrix)
Definition: SbBox3f.cpp:524
SbXfBox3f::print
void print(FILE *file) const
Definition: SbXfBox3f.cpp:751
SbBox3f::intersect
SbBool intersect(const SbVec3f &point) const
Definition: SbBox3f.cpp:224
SbXfBox3f::getSpan
void getSpan(const SbVec3f &direction, float &dMin, float &dMax) const
Definition: SbXfBox3f.cpp:637
SbMatrix::identity
static SbMatrix identity(void)
Definition: SbMatrix.cpp:748
SbXfBox3f::intersect
SbBool intersect(const SbVec3f &pt) const
Definition: SbXfBox3f.cpp:435
SbBox3f::extendBy
void extendBy(const SbVec3f &point)
Definition: SbBox3f.cpp:178
SbXfBox3f::getCenter
SbVec3f getCenter(void) const
Definition: SbXfBox3f.cpp:154
SbBox3f::isEmpty
SbBool isEmpty(void) const
Definition: SbBox3f.cpp:436
SbXfBox3f::~SbXfBox3f
~SbXfBox3f()
Definition: SbXfBox3f.cpp:107

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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