Module exprs/contrastexpr

contrast

• contrast(val: Float | number, col?: Vec4): ContrastExpr

• changes the contrast of a color

  Parameters

  • val: Float | number

    float for how much to change the contrast by (should probably be between -1 and 1)

  • Optional col: Vec4

    the color to increase the contrast of (defaults to current fragment color)

  Returns ContrastExpr