===== Differences between the CPU and GPU light model =====

  * Interpretation of specular and shininess reflection

{{ :tutorials:light-spec_vs_shiny2.png?direct&600 |}}


  * Interpretation of transparency of image textures 
  * Implementation of the //GrinClonerNode// behaviour
    * CPU (Twilight) implementation: repeats objects only into first quadrant
    * GPU (Flux) implementation: repeats objects into all four quadrants

{{ :tutorials:light-gridcloner.png?direct&600 |}}