Module exprs/depthtoocclusionexpr

depth2occlusion

• depth2occlusion(depthCol: Vec4, newCol: Vec4, threshold: Float | number): DepthToOcclusionExpr

• converts a 1 / distance depth texture to an occlusion texture, with all occluded geometry being rendered as black

  Parameters

  • depthCol: Vec4

    the color representing the inverse depth (defaults to sampling from channel 0)

  • newCol: Vec4

    the color to replace unoccluded areas by (defaults to white and is mutable by default)

  • threshold: Float | number

    values below this are not occluded (set to something low, like 0.1 or lower; defaults to 0.01 and is mutable by default)

  Returns DepthToOcclusionExpr