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Documentation                       Search   NL3D::CLightContribution Class Reference light contribution on a model. More... #include <light_contribution.h> List of all members. Public Methods   CLightContribution ()   Constructor. More... Public Attributes CPointLight *  PointLight [NL3D_MAX_LIGHT_CONTRIBUTION]   This is the list of Light which influence us. The first NULL means end_of_list. More... CPointLight::ItTransformList  TransformIterator [NL3D_MAX_LIGHT_CONTRIBUTION]   An iterator on the list of model in the pointLight which owns our transform. More... uint8  Factor [NL3D_MAX_LIGHT_CONTRIBUTION]   the factor of influence to apply to each point light. More... uint8  AttFactor [NL3D_MAX_LIGHT_CONTRIBUTION]   the Attenuation factor of influence to apply to each point light. Used if the model. More... NLMISC::CRGBA  LocalAmbient   the Dynamic Local Ambient. If A==0 then full SunAmbient is taken. If A==255, take full LocalAmbient color. More... bool  FrozenStaticLightSetup   Tells if there is some frozen static light setup. More... uint8  NumFrozenStaticLight   if FrozenStaticLightSetup, tells the number of point light setup which are static. More... uint8  SunContribution CPointLight *  FrozenAmbientLight   if FrozenStaticLightSetup, this is the frozen AmbientLight in ig. More... Detailed Description light contribution on a model. Owned by a CTransform computed by lighting manager. result CLight is computed at render. if FrozenStaticLightSetup, then the SunContribution won't never be recomputed, and the first NumFrozenStaticLight PointLight are considered always valid and their setup won't be recomputed too. It's means also that CTransform::resetLighting() do not affect those NumFrozenStaticLight. Typically, FrozenStaticLightSetup is setup for models and lights THAT ARE IN SAME IG, and are deleted together. This last point is important because the first NumFrozenStaticLight PointLight pointers are never updated, so delete a light which is in this setup will cause memory failure. Author: Lionel Berenguier , Nevrax France Date: 2001 Definition at line 63 of file light_contribution.h. Constructor & Destructor Documentation NL3D::CLightContribution::CLightContribution (    )    Constructor. Definition at line 34 of file light_contribution.cpp. References FrozenAmbientLight, FrozenStaticLightSetup, PointLight, and SunContribution. Member Data Documentation uint8 NL3D::CLightContribution::AttFactor[NL3D_MAX_LIGHT_CONTRIBUTION]   the Attenuation factor of influence to apply to each point light. Used if the model. Definition at line 73 of file light_contribution.h. uint8 NL3D::CLightContribution::Factor[NL3D_MAX_LIGHT_CONTRIBUTION]   the factor of influence to apply to each point light. Definition at line 71 of file light_contribution.h. CPointLight* NL3D::CLightContribution::FrozenAmbientLight   if FrozenStaticLightSetup, this is the frozen AmbientLight in ig. can't be stored as RGBA, because the ambient color may change. NULL means take full Sun ambient Definition at line 91 of file light_contribution.h. Referenced by CLightContribution. bool NL3D::CLightContribution::FrozenStaticLightSetup   Tells if there is some frozen static light setup. Definition at line 79 of file light_contribution.h. Referenced by CLightContribution. NLMISC::CRGBA NL3D::CLightContribution::LocalAmbient   the Dynamic Local Ambient. If A==0 then full SunAmbient is taken. If A==255, take full LocalAmbient color. Definition at line 75 of file light_contribution.h. uint8 NL3D::CLightContribution::NumFrozenStaticLight   if FrozenStaticLightSetup, tells the number of point light setup which are static. NB: it is possible that FrozenStaticLightSetup==true, and NumFrozenStaticLight==0. it means that the model is not touched by any static pointLight. Definition at line 84 of file light_contribution.h. CPointLight* NL3D::CLightContribution::PointLight[NL3D_MAX_LIGHT_CONTRIBUTION]   This is the list of Light which influence us. The first NULL means end_of_list. Definition at line 67 of file light_contribution.h. Referenced by CLightContribution. uint8 NL3D::CLightContribution::SunContribution   Definition at line 86 of file light_contribution.h. Referenced by CLightContribution. CPointLight::ItTransformList NL3D::CLightContribution::TransformIterator[NL3D_MAX_LIGHT_CONTRIBUTION]   An iterator on the list of model in the pointLight which owns our transform. Definition at line 69 of file light_contribution.h. The documentation for this class was generated from the following files: light_contribution.h light_contribution.cpp