FGFS-4.1/OpenSceneGraph
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Cleaned up osgshadow example so that it now relies upon osgShadow for its

Browse Source 
shadow implementation
This commit is contained in:
Robert Osfield
2007-02-09 21:31:29 +00:00
parent d6f3befdcf
commit 760cfeaadb
3 changed files with 105 additions and 477 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
include/osgShadow/ShadowVolume
View File

@@ -33,6 +33,13 @@ class OSGSHADOW_EXPORT ShadowVolume : public ShadowTechnique
META_Object(osgShadow, ShadowVolume);
void setDrawMode(osgShadow::ShadowVolumeGeometry::DrawMode drawMode);
osgShadow::ShadowVolumeGeometry::DrawMode getDrawMode() const { return _drawMode; }
void setDynamicShadowVolumes(bool dynamicShadowVolumes);
bool getDynamicShadowVolumes() const { return _dynamicShadowVolumes; }
/** initialize the ShadowedScene and local cached data structures.*/
virtual void init();
@@ -44,15 +51,21 @@ class OSGSHADOW_EXPORT ShadowVolume : public ShadowTechnique
/** Clean scene graph from any shadow technique specific nodes, state and drawables.*/
virtual void cleanSceneGraph();
protected :
virtual ~ShadowVolume();
osgShadow::ShadowVolumeGeometry::DrawMode _drawMode;
osgShadow::ShadowVolumeGeometry::DrawMode _drawMode;
bool _dynamicShadowVolumes;
osg::ref_ptr<osgShadow::OccluderGeometry> _occluder;
osg::ref_ptr<osgShadow::ShadowVolumeGeometry> _shadowVolume;
OpenThreads::Mutex _shadowVolumeMutex;
osg::ref_ptr<osgShadow::ShadowVolumeGeometry> _shadowVolume;
osg::Vec4 _lightpos;
osg::ref_ptr<osg::Light> _ambientLight;
osg::ref_ptr<osg::Light> _diffuseLight;