$texture1 lumstart: Difference between revisions

Latest revision as of 14:30, 11 July 2018

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-'''$texture1_lumstart''', '''$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.
+#REDIRECT [[Lightmapped_4WayBlend]]
-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]]