* evaluateColorRamp() to evaluate a color ramp at a given point in the interval 0 to 1. * evaluateCurveMappingF() to evaluate a curve mapping at a given point in the interval 0 to 1.
* evaluateColorRamp() to evaluate a color ramp at a given point in the interval 0 to 1. * evaluateCurveMappingF() to evaluate a curve mapping at a given point in the interval 0 to 1.