Howto:Shader programming in FlightGear: Difference between revisions

Howto:Shader programming in FlightGear (view source)

348 bytes added , 27 March 2010

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 * uniform gl_MaterialParameters gl_FrontMaterial;
 * uniform gl_MaterialParameters gl_BackMaterial;
+ struct gl_LightSourceParameters {
+ vec4 ambient;
+ vec4 diffuse;
+ vec4 specular;
+ vec4 position;
+ vec4 halfVector;
+ vec3 spotDirection;
+ float spotExponent;
+ float spotCutoff;
+ float spotCosCutoff;
+ float constantAttenuation
+ float linearAttenuation
+ float quadraticAttenuation
+ };
+* Uniform gl_LightSourceParameters gl_LightSource[gl_MaxLights];
 == Varyings ==