SoSpotLight.h Source File

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SoSpotLight.h
1 #ifndef COIN_SOSPOTLIGHT_H
2 #define COIN_SOSPOTLIGHT_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/nodes/SoSubNode.h>
28 #include <Inventor/nodes/SoLight.h>
29 #include <Inventor/fields/SoSFVec3f.h>
30 #include <Inventor/fields/SoSFFloat.h>
31
32 class COIN_DLL_API SoSpotLight : public SoLight {
33 typedef SoLight inherited;
34
35 SO_NODE_HEADER(SoSpotLight);
36
37 public:
38 static void initClass(void);
39 SoSpotLight(void);
40
41 SoSFVec3f location;
42 SoSFVec3f direction;
43 SoSFFloat dropOffRate;
44 SoSFFloat cutOffAngle;
45
46 virtual void GLRender(SoGLRenderAction * action);
47
48 protected:
49 virtual ~SoSpotLight();
50 };
51
52 #endif // !COIN_SOSPOTLIGHT_H
SoBase
The SoBase class is the top-level superclass for a number of class-hierarchies.SoBase provides the ba...
Definition: SoBase.h:36
SoSpotLight::location
SoSFVec3f location
Definition: SoSpotLight.h:41
SO_NODE_HEADER
#define SO_NODE_HEADER(classname)
SoSpotLight
The SoSpotLight class is a node type for light sources with a cone shaped lightvolume.Spotlights are light sources with a position and a direction. They can be thought of as a pointlight with a lampshade.
Definition: SoSpotLight.h:32
SoSpotLight::dropOffRate
SoSFFloat dropOffRate
Definition: SoSpotLight.h:43
SoSpotLight::cutOffAngle
SoSFFloat cutOffAngle
Definition: SoSpotLight.h:44
SoSFFloat
The SoSFFloat class is a container for a floating point value.This field is used where nodes...
Definition: SoSFFloat.h:30
SoSFVec3f
The SoSFVec3f class is a container for an SbVec3f vector.This field is used where nodes...
Definition: SoSFVec3f.h:31
SoLight
The SoLight class is the base class for light emitting nodes.This node type is abstract and does not ...
Definition: SoLight.h:32
SoNode::GLRender
virtual void GLRender(SoGLRenderAction *action)
Definition: SoNode.cpp:930
SoSpotLight::direction
SoSFVec3f direction
Definition: SoSpotLight.h:42
SoGLRenderAction
The SoGLRenderAction class renders the scene graph with OpenGL calls.Applying this method at a root n...
Definition: SoGLRenderAction.h:41

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