intern/cycles/kernel/osl/shaders/node_rgb_ramp.osl


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/* SPDX-License-Identifier: Apache-2.0
 * Copyright 2011-2022 Blender Foundation */

#include "node_ramp_util.h"
#include "stdcycles.h"

shader node_rgb_ramp(color ramp_color[] = {0.0},
                     float ramp_alpha[] = {0.0},
                     int interpolate = 1,

                     float Fac = 0.0,
                     output color Color = 0.0,
                     output float Alpha = 1.0)
{
  Color = rgb_ramp_lookup(ramp_color, Fac, interpolate, 0);
  Alpha = rgb_ramp_lookup(ramp_alpha, Fac, interpolate, 0);
}