Coin: SbDPPlane.h Source File

| Coin3D is Free Software, published under the BSD 3-clause license. | https://coin3d.github.io https://www.kongsberg.com/en/kogt/

SbDPPlane.h
1#ifndef COIN_SBDPPLANE_H
2#define COIN_SBDPPLANE_H
3
4/**************************************************************************\
5 * Copyright (c) Kongsberg Oil & Gas Technologies AS
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are
10 * met:
11 *
12 * Redistributions of source code must retain the above copyright notice,
13 * this list of conditions and the following disclaimer.
14 *
15 * Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 *
19 * Neither the name of the copyright holder nor the names of its
20 * contributors may be used to endorse or promote products derived from
21 * this software without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
26 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
27 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
28 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
29 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
30 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34\**************************************************************************/
35
36#include <cstdio>
37
38#include <Inventor/SbVec3d.h>
39
40class SbDPLine;
41class SbDPMatrix;
42
43 class COIN_DLL_API SbDPPlane {
44public:
45 SbDPPlane(void);
46 SbDPPlane(const SbVec3d & normal, const double D);
47 SbDPPlane(const SbVec3d & p0, const SbVec3d & p1, const SbVec3d & p2);
48 SbDPPlane(const SbVec3d & normal, const SbVec3d & point);
49
50 void offset(const double d);
51 SbBool intersect(const SbDPLine & l, SbVec3d & intersection) const;
52 void transform(const SbDPMatrix & matrix);
53 SbBool isInHalfSpace(const SbVec3d & point) const;
54 double getDistance(const SbVec3d & point) const;
55 const SbVec3d & getNormal(void) const;
56 double getDistanceFromOrigin(void) const;
57 friend COIN_DLL_API int operator ==(const SbDPPlane & p1, const SbDPPlane & p2);
58 friend COIN_DLL_API int operator !=(const SbDPPlane & p1, const SbDPPlane & p2);
59
60 void print(FILE * file) const;
61
62 SbBool intersect(const SbDPPlane & pl, SbDPLine & line) const;
63
64private:
65 SbVec3d normal;
66 double distance;
67};
68
69COIN_DLL_API int operator ==(const SbDPPlane & p1, const SbDPPlane & p2);
70COIN_DLL_API int operator !=(const SbDPPlane & p1, const SbDPPlane & p2);
71
72#endif // !COIN_SBPLANE_H
SbDPLine
The SbDPLine class represents a line using double precision coordinates.
Definition SbDPLine.h:41
SbDPMatrix
The SbDPMatrix class is a 4x4 dimensional representation of a double-precision matrix.
Definition SbDPMatrix.h:47
SbDPPlane
The SbDPPlane class represents a plane in 3D space.
Definition SbDPPlane.h:43
SbDPPlane::SbDPPlane
SbDPPlane(void)
Definition SbDPPlane.cpp:64
SbDPPlane::intersect
SbBool intersect(const SbDPLine &l, SbVec3d &intersection) const
Definition SbDPPlane.cpp:158
SbDPPlane::getDistanceFromOrigin
double getDistanceFromOrigin(void) const
Definition SbDPPlane.cpp:279
SbDPPlane::transform
void transform(const SbDPMatrix &matrix)
Definition SbDPPlane.cpp:203
SbDPPlane::print
void print(FILE *file) const
Definition SbDPPlane.cpp:373
SbDPPlane::getNormal
const SbVec3d & getNormal(void) const
Definition SbDPPlane.cpp:267
SbDPPlane::offset
void offset(const double d)
Definition SbDPPlane.cpp:144
SbDPPlane::isInHalfSpace
SbBool isInHalfSpace(const SbVec3d &point) const
Definition SbDPPlane.cpp:229
SbDPPlane::getDistance
double getDistance(const SbVec3d &point) const
Definition SbDPPlane.cpp:255
SbVec3d
The SbVec3d class is a 3 dimensional vector with double precision floating point coordinates.
Definition SbVec3d.h:50