node_ramp_util.h File Reference

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Functions
color	rgb_ramp_lookup (color ramp[], float at, int interpolate, int extrapolate)
float	rgb_ramp_lookup (float ramp[], float at, int interpolate, int extrapolate)

Function Documentation

rgb_ramp_lookup() [1/2]

color rgb_ramp_lookup	(	color	ramp[],
		float	at,
		int	interpolate,
		int	extrapolate
	)

Definition at line 19 of file node_ramp_util.h.

References clamp(), float(), result, and t.

Referenced by RGBRampNode::constant_fold(), and CurvesNode::constant_fold().

rgb_ramp_lookup() [2/2]

float rgb_ramp_lookup	(	float	ramp[],
		float	at,
		int	interpolate,
		int	extrapolate
	)

Definition at line 57 of file node_ramp_util.h.

References clamp(), float(), result, and t.