lambdacube-engine-0.2.2: 3D rendering engine written entirely in Haskell

Graphics.LambdaCube.Light

Synopsis

Documentation

data LightTypes Source

Possible types of light sources.

Constructors

LT_POINT

Point light sources give off light equally in all directions, so they require only position but no direction.

LT_DIRECTIONAL

Directional lights simulate parallel light beams from a distant source, hence have direction but no position.

LT_SPOTLIGHT

Spotlights simulate a cone of light from a source so require position and direction, plus extra values for falloff.

Instances

data Light Source

Light source description.

Constructors

Light 

Fields

lgType :: LightTypes
 
lgDiffuse :: ColourValue
 
lgSpecular :: ColourValue
 
lgDirection :: Vec3
 
lgSpotOuter :: FloatType
 
lgSpotFalloff :: FloatType
 
lgRange :: FloatType
 
lgAttenuationConst :: FloatType
 
lgAttenuationLinear :: FloatType
 
lgAttenuationQuad :: FloatType
 

Instances