$texture1 lumstart: Difference between revisions

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A [http://en.wikipedia.org/wiki/Smoothstep smoothstep] operation is performed on the luminance of the texture, like so: <code>smoothstep(lumstart, lumend, [[luminanceof]](texture))</code>.
A [http://en.wikipedia.org/wiki/Smoothstep smoothstep] operation is performed on the luminance of the texture, like so: <code>smoothstep(lumstart, lumend, [[luminanceof]](texture))</code>.
[[Category:List of Shader Parameters|T]]

Revision as of 18:02, 27 January 2014

$texture1_lumstart, $texture1_lumend, $texture2_lumstart, $texture2_lumend, $texture3_lumstart, $texture3_lumend, $texture4_lumstart, and $texture4_lumend allow you to adjust the luminance range used to modulate the blending in Lightmapped_4WayBlend materials.

A smoothstep operation is performed on the luminance of the texture, like so: smoothstep(lumstart, lumend, luminanceof(texture)).