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This commit is contained in:
Robert Osfield
2012-03-21 17:36:20 +00:00
parent 1e35f8975d
commit 14a563dc9f
1495 changed files with 21873 additions and 21873 deletions
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38
include/osgShadow/DebugShadowMap
View File

@@ -1,13 +1,13 @@
/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield
/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield
*
* This library is open source and may be redistributed and/or modified under
* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
* This library is open source and may be redistributed and/or modified under
* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
* (at your option) any later version. The full license is in LICENSE file
* included with this distribution, and on the openscenegraph.org website.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* OpenSceneGraph Public License for more details.
*
* ViewDependentShadow codes Copyright (C) 2008 Wojciech Lewandowski
@@ -29,16 +29,16 @@ namespace osgShadow {
/**
Class used as a layer for debuging resources used by derived xxxShadowMap classes.
As designed by its base ViewDepndentShadowTechnique, DebugShadowMap serves mainly as container of
As designed by its base ViewDepndentShadowTechnique, DebugShadowMap serves mainly as container of
DebugShadowMap::ViewData objects. Most of the debuging support work is done by these objects.
DebugShadowMap technique only initializes them in initViewDependentData method.
DebugShadowMap technique only initializes them in initViewDependentData method.
Debuging outputs present:
Shadow maps (pseudo colored to improve readability)
Shadow and related volumes (represented as convex polyhedra)
*/
class OSGSHADOW_EXPORT DebugShadowMap : public ViewDependentShadowTechnique
class OSGSHADOW_EXPORT DebugShadowMap : public ViewDependentShadowTechnique
{
public :
@@ -46,7 +46,7 @@ class OSGSHADOW_EXPORT DebugShadowMap : public ViewDependentShadowTechnique
All classes stemming from ViewDependentShadowTechnique follow the same pattern.
They are always based on some underlying level base Technique and they always
derive their ViewData from ViewData structure defined in underlying base Technique.
derive their ViewData from ViewData structure defined in underlying base Technique.
I use some typedefs to make these inheritance patterns easier to declare/define.
*/
@@ -98,14 +98,14 @@ class OSGSHADOW_EXPORT DebugShadowMap : public ViewDependentShadowTechnique
struct OSGSHADOW_EXPORT ViewData: public BaseClass::ViewData
{
/**
Texture used as ShadowMap - initialized by derived classes.
But it has to be defined now since DebugShadowMap::ViewData methods use it
/**
Texture used as ShadowMap - initialized by derived classes.
But it has to be defined now since DebugShadowMap::ViewData methods use it
*/
osg::ref_ptr< osg::Texture > _texture;
/**
/**
Camera used to render ShadowMap - initialized by derived classes.
But it has to be defined now since DebugShadowMap::ViewData methods use it
But it has to be defined now since DebugShadowMap::ViewData methods use it
*/
osg::ref_ptr< osg::Camera > _camera;
@@ -145,7 +145,7 @@ class OSGSHADOW_EXPORT DebugShadowMap : public ViewDependentShadowTechnique
std::map< std::string, osg::Polytope > _polytopeMap;
std::map< std::string, osg::BoundingBox > _boundingBoxMap;
osg::ref_ptr<osg::Camera> _cameraDebugHUD;
osg::ref_ptr<osg::Camera> _cameraDebugHUD;
bool getDebugDraw() { return *_doDebugDrawPtr; }
std::string * getDebugDump() { return _debugDumpPtr; }
@@ -158,12 +158,12 @@ class OSGSHADOW_EXPORT DebugShadowMap : public ViewDependentShadowTechnique
virtual void cullDebugGeometry( );
virtual void updateDebugGeometry( const osg::Camera * screenCam,
virtual void updateDebugGeometry( const osg::Camera * screenCam,
const osg::Camera * shadowCam );
void setDebugPolytope( const char * name,
const ConvexPolyhedron & polytope = *(ConvexPolyhedron*)( NULL ),
osg::Vec4 colorOutline = osg::Vec4(0,0,0,0),
osg::Vec4 colorOutline = osg::Vec4(0,0,0,0),
osg::Vec4 colorInside = osg::Vec4(0,0,0,0) );
bool DebugBoundingBox( const osg::BoundingBox & bb, const char * name = "" );
@@ -171,9 +171,9 @@ class OSGSHADOW_EXPORT DebugShadowMap : public ViewDependentShadowTechnique
bool DebugMatrix( const osg::Matrix & m, const char * name = "" );
static osg::Vec3d computeShadowTexelToPixelError
( const osg::Matrix & mvpwView,
( const osg::Matrix & mvpwView,
const osg::Matrix & mvpwShadow,
const osg::Vec3d & vWorld,
const osg::Vec3d & vWorld,
const osg::Vec3d & vDelta = osg::Vec3d( 0.01,0.01,0.01 ) );
static void displayShadowTexelToPixelErrors