SIMVoleon  2.1.0
Coin3D volume rendering library
Loading...
Searching...
No Matches
SoVolumeRender.h
1#ifndef COIN_SOVOLUMERENDER_H
2#define COIN_SOVOLUMERENDER_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 <Inventor/nodes/SoNode.h>
37#include <Inventor/nodes/SoSubNode.h>
38#include <Inventor/nodes/SoShape.h>
39#include <Inventor/fields/SoSFEnum.h>
40#include <Inventor/fields/SoSFBool.h>
41#include <Inventor/fields/SoSFVec3f.h>
42#include <Inventor/fields/SoSFFloat.h>
43#include <Inventor/fields/SoSFInt32.h>
44#include <VolumeViz/C/basic.h>
45
46
47class SIMVOLEON_DLL_API SoVolumeRender : public SoShape {
48 typedef SoShape inherited;
49
50 SO_NODE_HEADER(SoVolumeRender);
51
52public:
53 static void initClass(void);
54 SoVolumeRender(void);
55
56 enum Interpolation { NEAREST, LINEAR };
57 enum Composition { MAX_INTENSITY, SUM_INTENSITY, ALPHA_BLENDING };
58 enum NumSlicesControl { ALL, MANUAL, AUTOMATIC };
59
60 enum AbortCode { CONTINUE, ABORT, SKIP };
61 typedef AbortCode SoVolumeRenderAbortCB(int totalslices, int thisslice,
62 void * userdata);
63
64 void setAbortCallback(SoVolumeRenderAbortCB * func, void * userdata = NULL);
65
66 SoSFEnum interpolation;
67 SoSFEnum composition;
68 SoSFBool lighting;
69 SoSFVec3f lightDirection;
70 SoSFFloat lightIntensity;
72 SoSFInt32 numSlices;
73 SoSFBool viewAlignedSlices;
74
75protected:
77
78 virtual void GLRender(SoGLRenderAction * action);
79 virtual void rayPick(SoRayPickAction * action);
80 virtual void generatePrimitives(SoAction * action);
81 virtual void computeBBox(SoAction * action, SbBox3f & box, SbVec3f & center);
82
83private:
84 friend class SoVolumeRenderP;
85 class SoVolumeRenderP * pimpl;
86};
87
88#endif // !COIN_SOVOLUMERENDER_H
Render the full volume.
Definition SoVolumeRender.h:47
SoSFInt32 numSlices
Definition SoVolumeRender.h:72
Composition
Definition SoVolumeRender.h:57
NumSlicesControl
Definition SoVolumeRender.h:58
@ ALL
Definition SoVolumeRender.h:58
AbortCode
Definition SoVolumeRender.h:60
@ ABORT
Definition SoVolumeRender.h:60
SoSFEnum interpolation
Definition SoVolumeRender.h:66
SoSFEnum numSlicesControl
Definition SoVolumeRender.h:71
AbortCode SoVolumeRenderAbortCB(int totalslices, int thisslice, void *userdata)
Definition SoVolumeRender.h:61
SoSFEnum composition
Definition SoVolumeRender.h:67
Interpolation
Definition SoVolumeRender.h:56