The Greyscale Color node generates a float value, which node networks use as an input. When connected to a Color input, the result is a greyscale color, with 0 being equivalent to black, and 1 being equivalent to white (Figure 1).



Grayscale Color



Figure 1: Grayscale color Node



Grayscale Color



Figure 2: Grayscale color applied to an Octane logo geometry


Grayscale Color Parameters

Value - Grayscale luminance value.