GLRender Class Reference

#include <GLRender.h>

Inheritance diagram for GLRender:

List of all members.

Public Member Functions
	GLRender (int *stopFlag, bool useDisplayList=true)
	~GLRender ()
virtual void	clearDisplayList (void)
virtual void	useDisplayList (bool use)
virtual bool	displayListUsed (void) const
virtual void	renderScene (Shader &shader, FrameBuffer &fb, Camera &camera, Scene &scene)
Protected Member Functions
virtual void	_render (Shader &shader, FrameBuffer &fb, Camera &camera, Scene &scene)
Protected Attributes
GLuint	_displayList
bool	_useDisplayList
int *	_pStopFlag
Classes
struct	TranslucentObj

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Detailed Description

This render suppose that the shader calls OpenGL operations directly and then it does most of the job. Render only searches for visible shapes and sends them to the shader.

GLRender requires an OpenGL camera (CameraGL class), which is instantiated from the general camera internally in this render.

Definition at line 27 of file GLRender.h.

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Constructor & Destructor Documentation

GLRender (  int *  stopFlag, bool  useDisplayList = true )  [inline]

Constructor Parameters: stopFlag  pointer to stop flag useDisplayList  whether to use display lists Definition at line 57 of file GLRender.h.

~GLRender (   )  [inline]

Destructor Definition at line 66 of file GLRender.h.

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Member Function Documentation

void _render (  Shader &  shader, FrameBuffer &  fb, Camera &  camera, Scene &  scene )  [protected, virtual]

Parameters: shader  shader fb  frame-buffer camera  camera scene  rendered scene Implements Render. Reimplemented in GLBVRender, GLEnergyRender, GLIrradCacheRender, and GLPhotonMapRender. Definition at line 16 of file GLRender.cc. References GLRender::_displayList, GLRender::_useDisplayList, GLRender::TranslucentObj::pObject, Scene::root(), Shader::setRenderedShape(), GLRender::TranslucentObj::transformed, and GLRender::TranslucentObj::trMat. Referenced by GLBVRender::_render().

virtual void clearDisplayList (  void   )  [inline, virtual]

Clear internal display list. Reimplemented in GLBVRender. Definition at line 71 of file GLRender.h. Referenced by GLBVRender::clearDisplayList().

virtual bool displayListUsed (  void   )  const [inline, virtual]

Returns: true if display list is used, false otherwise Definition at line 88 of file GLRender.h.

virtual void renderScene (  Shader &  shader, FrameBuffer &  fb, Camera &  camera, Scene &  scene )  [inline, virtual, inherited]

To re-implement the rendering method in derived classes use protected function _render() unless you know what you do. Parameters: shader  shader fb  frame-buffer camera  camera scene  rendered scene Definition at line 66 of file Render.h. References Scene::root(). Referenced by GLIrradCacheRender::_render().

virtual void useDisplayList (  bool  use  )  [inline, virtual]

Sets/unsets the usage of display list Reimplemented in GLBVRender. Definition at line 80 of file GLRender.h. Referenced by GLBVRender::useDisplayList().

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Member Data Documentation

GLuint _displayList [protected]

Definition at line 35 of file GLRender.h. Referenced by GLRender::_render(), GLPhotonMapRender::_render(), GLIrradCacheRender::_render(), and GLEnergyRender::_render().

int* _pStopFlag [protected, inherited]

Definition at line 27 of file Render.h. Referenced by RTRender::_render().

bool _useDisplayList [protected]

Definition at line 36 of file GLRender.h. Referenced by GLRender::_render(), GLPhotonMapRender::_render(), GLIrradCacheRender::_render(), GLEnergyRender::_render(), and GLBVRender::_render().

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The documentation for this class was generated from the following files:

• include/gra/render/GLRender.h
• src/GLRender.cc

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