#include <GLSpotLight.h>
Inheritance diagram for GLSpotLight:
This extends GLLight by adding spot cone parameters and a single shadow map.
Definition at line 20 of file GLSpotLight.h.
Public Member Functions | |
| GLColour & | ambient () |
| Set the ambient of this light. | |
| const GLColour & | ambient () const |
| Get the ambient of this light. | |
| void | bindParameters (int slot=0) const |
| Bind it. | |
| float | coneAngle () const |
| Return the cone angle. | |
| float | constantAttenuation () const |
| Get the constant attenuation. | |
| int | createShadowMaps (const std::string &name) |
| Create the shadow map. | |
| GLColour & | diffuse () |
| Set the diffuse colour of the light. | |
| const GLColour & | diffuse () const |
| Get the diffuse colour of the light. | |
| const GLVector & | direction () const |
| The direction. | |
| void | disable (int slot=0) const |
| Disable the light in a particular slot. | |
| void | enable (int slot=0) const |
| Enable the light in particular slot. | |
| float | exponent () const |
| Return the penumbra angle. | |
| boolean | getMatrices (uint map, TBMath::CMatrix &View, TBMath::CMatrix &Projection) const |
| Get the projection matrix for this light. | |
| int | getShadowMapTarget (uint map, const GLRenderTarget **ppTarget) const |
| Get the properties for a given shadowmap. | |
| GLSpotLight (const GLSpotLight &spot) | |
| Copy constructor. | |
| GLSpotLight () | |
| Constructor. | |
| float | linearAttenuation () const |
| Get the linear attenuation factor. | |
| GLVector & | position () |
| Set the position of the light. | |
| const GLVector & | position () const |
| Get the position of the light. | |
| const GLTexture * | projectedTexture () const |
| Get the projected texture. | |
| float | quadricAttenuation () const |
| Get the quadric attenuation factor. | |
| void | regenerateMatrices (float Near=1, float Far=100) |
| Regenerate the matrices. | |
| void | setConeAngle (float ca) |
| Set the cone angle. | |
| void | setConstantAttenuation (float c) |
| Set the constant attenuation. | |
| void | setDirection (GLVector &d) |
| Set the direction. | |
| void | setExponent (float e) |
| Set the penumbra angle. | |
| void | setLinearAttenuation (float l) |
| Set the linear attenuation factor. | |
| void | setProjectedTexture (GLTexture *texture) |
| Set the projected texture. | |
| void | setQuadricAttenuation (float q) |
| Set the quadric attenuation factor. | |
| void | setShadowBias (float bias) |
| Set the shadow bias. | |
| void | setShadowed (bool shadow) |
| Switch shadows on or off. | |
| void | setShadowFilterSize (uint filter) |
| Set the shadow filter size. | |
| void | setShadowMapSize (uint size) |
| Set the shadow map size. | |
| float | shadowBias () const |
| The shadow bias. | |
| boolean | shadowed () const |
| Does this cast a shadow? | |
| uint | shadowFilterSize () const |
| The shadow filter size. | |
| uint | shadowMapCount () const |
| Return the number of shadow maps. | |
| float | shadowMapFOV () const |
| Get the shadow map field of view. | |
| uint | shadowMapSize () const |
| The shadow map size. | |
| GLColour & | specular () |
| Set the specular colour of the light. | |
| const GLColour & | specular () const |
| Get the specular colour of the light. | |
| ~GLSpotLight () | |
| Destructor. | |
Protected Attributes | |
| GLColour | m_ambient |
| The ambient colour. | |
| float | m_ConeAngle |
| The angle. | |
| float | m_const |
| GLColour | m_diffuse |
| The diffuse colour. | |
| GLVector | m_Direction |
| The direction. | |
| float | m_Exponent |
| The exponent. | |
| float | m_linear |
| GLVector | m_position |
| The position of the light. | |
| TBMath::CMatrix | m_Projection |
| The projection matrix. | |
| float | m_quad |
| The attenuation factors. | |
| float | m_shadowBias |
| The bias. | |
| boolean | m_shadowed |
| The shadow toggle. | |
| uint | m_shadowFilter |
| The shadow map filter size. | |
| GLRenderTarget * | m_ShadowMap |
| The shadow map. | |
| uint | m_shadowMapSize |
| The shadow map resolution. | |
| GLColour | m_specular |
| The specular colour. | |
| GLTexture * | m_Texture |
| The projected texture. | |
| TBMath::CMatrix | m_View |
| The view matrix. | |
1.5.1-p1