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From Wojciech Lewandowski, various tweaks to osgShadow shadow mapping classes to improve consistency and enable more debug info output

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This commit is contained in:
Robert Osfield
2011-02-23 16:45:44 +00:00
parent c45717fef0
commit 9cfb248b46
12 changed files with 107 additions and 24 deletions
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21
include/osgShadow/DebugShadowMap
View File

@@ -63,7 +63,7 @@ class OSGSHADOW_EXPORT DebugShadowMap : public ViewDependentShadowTechnique
DebugShadowMap(const DebugShadowMap& dsm, const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY);
/** Declaration of standard OSG object methods */
META_Object( ViewDependentShadow, DebugShadowMap );
META_Object( osgShadow, DebugShadowMap );
/** Turn on/off debuging hud & rendering of debug volumes in main view */
void setDebugDraw( bool draw ) { _doDebugDraw = draw; }
@@ -71,6 +71,12 @@ class OSGSHADOW_EXPORT DebugShadowMap : public ViewDependentShadowTechnique
/** Tell if debuging hud & rendering of debug volumes is active */
bool getDebugDraw( void ) const { return _doDebugDraw; }
/** Get the file name of debuging dump */
std::string getDebugDump( void ) const { return _debugDump; }
/** Set the file name of debuging dump */
void setDebugDump( const std::string & debugDumpFile ) { _debugDump = debugDumpFile; }
protected:
/** Classic protected OSG destructor */
virtual ~DebugShadowMap();
@@ -86,6 +92,7 @@ class OSGSHADOW_EXPORT DebugShadowMap : public ViewDependentShadowTechnique
osg::Vec2s _orthoOrigin;
bool _doDebugDraw;
std::string _debugDump;
osg::ref_ptr< osg::Shader > _depthColorFragmentShader;
@@ -120,16 +127,17 @@ class OSGSHADOW_EXPORT DebugShadowMap : public ViewDependentShadowTechnique
typedef std::map< std::string, PolytopeGeometry > PolytopeGeometryMap;
osg::Vec2s _hudSize;
osg::Vec2s _hudOrigin;
osg::Vec2s _hudSize;
osg::Vec2s _hudOrigin;
osg::Vec2s _viewportSize;
osg::Vec2s _viewportOrigin;
osg::Vec2s _orthoSize;
osg::Vec2s _orthoOrigin;
bool *_doDebugDrawPtr;
std::string *_debugDumpPtr;
PolytopeGeometryMap _polytopeGeometryMap;
PolytopeGeometryMap _polytopeGeometryMap;
osg::ref_ptr< osg::Geode > _geode[2];
osg::ref_ptr< osg::MatrixTransform > _transform[2];
@@ -139,7 +147,8 @@ class OSGSHADOW_EXPORT DebugShadowMap : public ViewDependentShadowTechnique
osg::ref_ptr<osg::Camera> _cameraDebugHUD;
bool getDebugDraw() { return *_doDebugDrawPtr; }
bool getDebugDraw() { return *_doDebugDrawPtr; }
std::string * getDebugDump() { return _debugDumpPtr; }
virtual void init( ThisClass * st, osgUtil::CullVisitor * cv );
@@ -172,7 +181,7 @@ class OSGSHADOW_EXPORT DebugShadowMap : public ViewDependentShadowTechnique
const osg::Camera * shadowCam,
const ConvexPolyhedron * hull );
void dump( const char * filename = "DebugShadowDump.osg" );
void dump( const std::string & filename );
};
META_ViewDependentShadowTechniqueData( ThisClass, ViewData )