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From Wang Rui, "The new osgShadow and osgFX serializers are attached, and some

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modifications of the osgShadow header naming styles as well. The
osgDB::Serializer header is also changed to add new Vec2 serializer
macros because of the needs of osgShadow classes. It should compile
fine on both Windows and Linux. But I have only done a few tests to
generate .osgb, .osgt and .osgx formats with these new wrappers."
This commit is contained in:
Robert Osfield
2010-04-20 10:29:04 +00:00
parent a0781cba6c
commit a8c4fd8761
36 changed files with 496 additions and 21 deletions
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25
include/osgShadow/ParallelSplitShadowMap
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@@ -64,28 +64,46 @@ class OSGSHADOW_EXPORT ParallelSplitShadowMap : public ShadowTechnique
inline void setPolygonOffset(const osg::Vec2f& p) { _polgyonOffset = p;_user_polgyonOffset_set=true;}
/** Get the polygon offset osg::Vec2f(factor,unit) */
inline const osg::Vec2f& getPolygonOffset() { return _polgyonOffset;}
inline const osg::Vec2f& getPolygonOffset() const { return _polgyonOffset;}
/** Set the texture resolution */
inline void setTextureResolution(unsigned int resolution) { _resolution = resolution; }
/** Get the texture resolution */
inline unsigned int getTextureResolution() const { return _resolution; }
/** Set the max far distance */
inline void setMaxFarDistance(double farDist) { _setMaxFarDistance = farDist; _isSetMaxFarDistance = true; }
/** Get the max far distance */
inline double getMaxFarDistance() const { return _setMaxFarDistance; }
/** Set the factor for moving the virtual camera behind the real camera*/
inline void setMoveVCamBehindRCamFactor(double distFactor ) { _move_vcam_behind_rcam_factor = distFactor; }
/** Get the factor for moving the virtual camera behind the real camera*/
inline double getMoveVCamBehindRCamFactor() const { return _move_vcam_behind_rcam_factor; }
/** Set min near distance for splits */
inline void setMinNearDistanceForSplits(double nd){ _split_min_near_dist=nd; }
/** Get min near distance for splits */
inline double getMinNearDistanceForSplits() const { return _split_min_near_dist; }
/** set a user defined light for shadow simulation (sun light, ... )
* when this light get passed to pssm, the scene's light are no longer collected
* and simulated. just this user passed light, it needs to be a directional light.
*/
inline void setUserLight(osg::Light* light) { _userLight = light; }
/** get the user defined light for shadow simulation */
inline const osg::Light* getUserLight() const { return _userLight; }
/** Set the values for the ambient bias the shader will use.*/
void setAmbientBias(const osg::Vec2& ambientBias );
void setAmbientBias(const osg::Vec2d& ambientBias );
/** Get the values for the ambient bias the shader will use.*/
const osg::Vec2d& getAmbientBias() const { return _ambientBias; }
/**
* you can overwrite the fragment shader if you like to modify it yourself, own fragment shader can be used
@@ -111,6 +129,9 @@ class OSGSHADOW_EXPORT ParallelSplitShadowMap : public ShadowTechnique
/** set split calculation mode */
inline void setSplitCalculationMode(SplitCalcMode scm=SPLIT_EXP) { _SplitCalcMode = scm; }
/** get split calculation mode */
inline SplitCalcMode getSplitCalculationMode() const { return _SplitCalcMode; }
protected :