GLC_State Class Reference

GLC_State store GLC_lib state. More...

#include <glc_state.h>

List of all members.

Public Member Functions

 ~GLC_State ()

Static Public Member Functions

Get Functions

static bool vboSupported ()
 Return true if VBO is supported.
static bool vboUsed ()
 Return true if VBO is used.
static bool glslSupported ()
 Return true if GLSL is supported.
static bool glslUsed ()
 Return true if GLSL is used.
static bool pointSpriteSupported ()
 Return true if Point Sprite is supported.
static bool selectionShaderUsed ()
 Return true if selection shader is used.
static bool isInSelectionMode ()
 Return true if is in selection mode.
static QString version ()
 Return the Opengl version.
static QString vendor ()
 Return the Opengl vendor.
static QString renderer ()
 Return the Opengl renderer.
static bool vendorIsNvidia ()
 Return true if OpenGL Vendor is NVIDIA.
static bool isPixelCullingActivated ()
 Return true if pixel culling is activate.
static bool cacheIsUsed ()
 Return true if the cache is used.
static GLC_CacheManager & currentCacheManager ()
 Return the current cache manager.
static bool isSpacePartitionningActivated ()
 Return true if space partitionning is used.
static int defaultOctreeDepth ()
 Return the default octree depth.
static bool isFrustumCullingActivated ()
 Return true if frustum culling is activated.
Set Functions

static void init ()
 Intialize the state.
static void setVboSupport ()
 Set VBO support.
static void setVboUsage (const bool)
 Set VBO usage.
static void setGlslSupport ()
 Set GLSL support.
static void setPointSpriteSupport ()
 Set Point Sprite support.
static void setGlslUsage (const bool)
 Set GLSL usage.
static void setSelectionShaderUsage (const bool)
 Set selection shader usage.
static void setSelectionMode (const bool)
 Set selection mode.
static void setPixelCullingUsage (const bool)
 Set pixel culling state.
static void setCacheUsage (const bool)
 Set the cache usage.
static void setCurrentCacheManager (const GLC_CacheManager &)
 Set the current cache manager.
static void setSpacePartionningUsage (const bool)
 Set space partionning usage.
static void setDefaultOctreeDepth (int)
 Set the default octree depth.
static void setFrustumCullingUsage (bool)
 Set the frustum culling usage.

Private Member Functions

 GLC_State ()

Static Private Attributes

static bool m_VboSupported = false
 VBO supported flag.
static bool m_UseVbo = true
 VBO used.
static bool m_GlslSupported = false
 GLSL supported flag.
static bool m_PointSpriteSupported = false
 Point Sprite supported flag.
static bool m_UseShader = true
 Use shader.
static bool m_UseSelectionShader = false
 Use selectionShader flag.
static bool m_IsInSelectionMode = false
 In selection mode.
static bool m_IsPixelCullingActivated = true
 Pixel culling activation.
static QString m_Version
 The Opengl card version.
static QString m_Vendor
 The Opengl card vendor.
static QString m_Renderer
 The Opengl card renderer.
static bool m_UseCache = false
 Cache usage.
static GLC_CacheManager m_CacheManager
 The current cache manager.
static bool m_IsSpacePartitionningActivated = false
 Space partitionning activation.
static bool m_IsFrustumCullingActivated = false
 Frustum culling activated.

Detailed Description

GLC_State store GLC_lib state.

GLC_State is used to set and get glabal GLC_lib state

Definition at line 43 of file glc_state.h.

Constructor & Destructor Documentation

GLC_State::GLC_State (  )  [private]
GLC_State::~GLC_State (  ) 

Definition at line 51 of file glc_state.cpp.

Member Function Documentation

bool GLC_State::cacheIsUsed (  )  [static]

Return true if the cache is used.

Definition at line 115 of file glc_state.cpp.

References m_UseCache.

Referenced by GLC_3dxmlToWorld::create3DrepFrom3dxmlRep(), GLC_3dxmlToWorld::createReferenceRep(), GLC_3dxmlToWorld::loadCurrentExtRep(), GLC_3dxmlToWorld::loadExternalRef3D(), and GLC_3dxmlToWorld::loadExternRepresentations().

GLC_CacheManager & GLC_State::currentCacheManager (  )  [static]

Return the current cache manager.

Definition at line 120 of file glc_state.cpp.

References m_CacheManager.

Referenced by GLC_3dxmlToWorld::create3DrepFrom3dxmlRep(), GLC_3dxmlToWorld::createReferenceRep(), GLC_3dxmlToWorld::loadCurrentExtRep(), GLC_3dxmlToWorld::loadExternalRef3D(), and GLC_3dxmlToWorld::loadExternRepresentations().

int GLC_State::defaultOctreeDepth (  )  [static]

Return the default octree depth.

Definition at line 130 of file glc_state.cpp.

References GLC_Octree::defaultDepth().

bool GLC_State::glslSupported (  )  [static]

Return true if GLSL is supported.

Definition at line 65 of file glc_state.cpp.

References m_GlslSupported.

bool GLC_State::glslUsed (  )  [static]

Return true if GLSL is used.

Definition at line 70 of file glc_state.cpp.

References m_UseShader.

Referenced by GLC_3DWidgetManagerHandle::render().

void GLC_State::init (  )  [static]

Intialize the state.

Definition at line 140 of file glc_state.cpp.

References m_Renderer, m_Vendor, m_Version, setGlslSupport(), setPointSpriteSupport(), and setVboSupport().

Referenced by GLC_Viewport::initGl().

bool GLC_State::isFrustumCullingActivated (  )  [static]

Return true if frustum culling is activated.

Definition at line 135 of file glc_state.cpp.

References m_IsFrustumCullingActivated.

bool GLC_State::isInSelectionMode (  )  [static]

Return true if is in selection mode.

Definition at line 85 of file glc_state.cpp.

References m_IsInSelectionMode.

Referenced by GLC_Mesh::activateVboAndIbo(), GLC_Mesh::activateVertexArray(), GLC_Mesh::bodySelectionRenderLoop(), GLC_Mesh::glDraw(), GLC_3DViewCollection::glDraw(), GLC_3DViewCollection::glDrawInstancesOf(), GLC_Viewport::glExecuteImagePlane(), GLC_Mesh::normalRenderLoop(), GLC_Mesh::primitiveSelectionRenderLoop(), GLC_PointSprite::render(), GLC_Geometry::render(), GLC_3DViewInstance::render(), GLC_3DViewCollection::render(), GLC_3DViewInstance::renderForBodySelection(), GLC_3DViewInstance::renderForPrimitiveSelection(), GLC_3DViewCollection::renderShaderGroup(), GLC_Shader::unuse(), and GLC_Shader::use().

bool GLC_State::isPixelCullingActivated (  )  [static]

Return true if pixel culling is activate.

Definition at line 110 of file glc_state.cpp.

References m_IsPixelCullingActivated.

Referenced by GLC_3DViewInstance::choseLod(), and GLC_3DViewInstance::render().

bool GLC_State::isSpacePartitionningActivated (  )  [static]

Return true if space partitionning is used.

Definition at line 125 of file glc_state.cpp.

References m_IsSpacePartitionningActivated.

bool GLC_State::pointSpriteSupported (  )  [static]

Return true if Point Sprite is supported.

Definition at line 75 of file glc_state.cpp.

References m_PointSpriteSupported.

Referenced by GLC_PointSprite::render().

QString GLC_State::renderer (  )  [static]

Return the Opengl renderer.

Definition at line 100 of file glc_state.cpp.

References m_Renderer.

bool GLC_State::selectionShaderUsed (  )  [static]

Return true if selection shader is used.

Definition at line 80 of file glc_state.cpp.

References m_UseSelectionShader.

Referenced by GLC_3DViewCollection::glDraw().

void GLC_State::setCacheUsage ( const bool  cacheUsage  )  [static]

Set the cache usage.

Definition at line 190 of file glc_state.cpp.

References m_UseCache.

void GLC_State::setCurrentCacheManager ( const GLC_CacheManager &  cacheManager  )  [static]

Set the current cache manager.

Definition at line 195 of file glc_state.cpp.

References m_CacheManager.

void GLC_State::setDefaultOctreeDepth ( int  depth  )  [static]

Set the default octree depth.

Definition at line 205 of file glc_state.cpp.

References GLC_Octree::setDefaultDepth().

void GLC_State::setFrustumCullingUsage ( bool  usage  )  [static]

Set the frustum culling usage.

Definition at line 210 of file glc_state.cpp.

References m_IsFrustumCullingActivated.

void GLC_State::setGlslSupport (  )  [static]

Set GLSL support.

Definition at line 160 of file glc_state.cpp.

References glc::extensionIsSupported(), glc::loadGlSlExtension(), and m_GlslSupported.

Referenced by init().

void GLC_State::setGlslUsage ( const bool  glslUsage  )  [static]

Set GLSL usage.

Definition at line 170 of file glc_state.cpp.

References m_GlslSupported, and m_UseShader.

void GLC_State::setPixelCullingUsage ( const bool  activation  )  [static]

Set pixel culling state.

Definition at line 185 of file glc_state.cpp.

References m_IsPixelCullingActivated.

void GLC_State::setPointSpriteSupport (  )  [static]

Set Point Sprite support.

Definition at line 165 of file glc_state.cpp.

References glc::extensionIsSupported(), glc::loadPointSpriteExtension(), and m_PointSpriteSupported.

Referenced by init().

void GLC_State::setSelectionMode ( const bool  mode  )  [static]

Set selection mode.

Definition at line 180 of file glc_state.cpp.

References m_IsInSelectionMode.

Referenced by GLC_Viewport::renderAndSelect(), GLC_Viewport::selectBody(), GLC_Viewport::selectInsideSquare(), and GLC_Viewport::selectPrimitive().

void GLC_State::setSelectionShaderUsage ( const bool  shaderUsed  )  [static]

Set selection shader usage.

Definition at line 175 of file glc_state.cpp.

References m_GlslSupported, and m_UseSelectionShader.

void GLC_State::setSpacePartionningUsage ( const bool  usage  )  [static]

Set space partionning usage.

Definition at line 200 of file glc_state.cpp.

References m_IsSpacePartitionningActivated.

void GLC_State::setVboSupport (  )  [static]

Set VBO support.

Definition at line 150 of file glc_state.cpp.

References glc::extensionIsSupported(), glc::loadVboExtension(), and m_VboSupported.

Referenced by init().

void GLC_State::setVboUsage ( const bool  vboUsed  )  [static]

Set VBO usage.

Definition at line 155 of file glc_state.cpp.

References m_UseVbo, and m_VboSupported.

bool GLC_State::vboSupported (  )  [static]

Return true if VBO is supported.

Definition at line 55 of file glc_state.cpp.

References m_VboSupported.

bool GLC_State::vboUsed (  )  [static]

Return true if VBO is used.

Definition at line 60 of file glc_state.cpp.

References m_UseVbo.

Referenced by GLC_Mesh::finish(), GLC_Mesh::finishSerialized(), GLC_Mesh::getFansIndex(), GLC_Mesh::getStripsIndex(), GLC_Mesh::getTrianglesIndex(), GLC_WireData::glDraw(), GLC_Mesh::glDraw(), and operator<<().

QString GLC_State::vendor (  )  [static]

Return the Opengl vendor.

Definition at line 95 of file glc_state.cpp.

References m_Vendor.

bool GLC_State::vendorIsNvidia (  )  [static]

Return true if OpenGL Vendor is NVIDIA.

Definition at line 105 of file glc_state.cpp.

References m_Vendor.

QString GLC_State::version (  )  [static]

Return the Opengl version.

Definition at line 90 of file glc_state.cpp.

References m_Version.

Member Data Documentation

GLC_CacheManager GLC_State::m_CacheManager [static, private]

The current cache manager.

Definition at line 197 of file glc_state.h.

Referenced by currentCacheManager(), and setCurrentCacheManager().

bool GLC_State::m_GlslSupported = false [static, private]

GLSL supported flag.

Definition at line 167 of file glc_state.h.

Referenced by glslSupported(), setGlslSupport(), setGlslUsage(), and setSelectionShaderUsage().

bool GLC_State::m_IsFrustumCullingActivated = false [static, private]

Frustum culling activated.

Definition at line 203 of file glc_state.h.

Referenced by isFrustumCullingActivated(), and setFrustumCullingUsage().

bool GLC_State::m_IsInSelectionMode = false [static, private]

In selection mode.

Definition at line 179 of file glc_state.h.

Referenced by isInSelectionMode(), and setSelectionMode().

bool GLC_State::m_IsPixelCullingActivated = true [static, private]

Pixel culling activation.

Definition at line 182 of file glc_state.h.

Referenced by isPixelCullingActivated(), and setPixelCullingUsage().

bool GLC_State::m_IsSpacePartitionningActivated = false [static, private]

Space partitionning activation.

Definition at line 200 of file glc_state.h.

Referenced by isSpacePartitionningActivated(), and setSpacePartionningUsage().

bool GLC_State::m_PointSpriteSupported = false [static, private]

Point Sprite supported flag.

Definition at line 170 of file glc_state.h.

Referenced by pointSpriteSupported(), and setPointSpriteSupport().

QString GLC_State::m_Renderer [static, private]

The Opengl card renderer.

Definition at line 191 of file glc_state.h.

Referenced by init(), and renderer().

bool GLC_State::m_UseCache = false [static, private]

Cache usage.

Definition at line 194 of file glc_state.h.

Referenced by cacheIsUsed(), and setCacheUsage().

bool GLC_State::m_UseSelectionShader = false [static, private]

Use selectionShader flag.

Definition at line 176 of file glc_state.h.

Referenced by selectionShaderUsed(), and setSelectionShaderUsage().

bool GLC_State::m_UseShader = true [static, private]

Use shader.

Definition at line 173 of file glc_state.h.

Referenced by glslUsed(), and setGlslUsage().

bool GLC_State::m_UseVbo = true [static, private]

VBO used.

Definition at line 164 of file glc_state.h.

Referenced by setVboUsage(), and vboUsed().

bool GLC_State::m_VboSupported = false [static, private]

VBO supported flag.

Definition at line 161 of file glc_state.h.

Referenced by setVboSupport(), setVboUsage(), and vboSupported().

QString GLC_State::m_Vendor [static, private]

The Opengl card vendor.

Definition at line 188 of file glc_state.h.

Referenced by init(), vendor(), and vendorIsNvidia().

QString GLC_State::m_Version [static, private]

The Opengl card version.

Definition at line 185 of file glc_state.h.

Referenced by init(), and version().

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

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©2005 Laurent Ribon