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Procedural texturing: Difference between revisions
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→The rock effect
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[[File:Rock-crack1.jpg|300px|Stretch factor 1]] | [[File:Rock-crack1.jpg|300px|Stretch factor 1]] | ||
[[File:Rock-crack7.jpg|300px|Stretch factor 7]] | [[File:Rock-crack7.jpg|300px|Stretch factor 7]] | ||
Finally, stratified and slope line noise (see above) are also available as texture brightness modifiers. The parameters are | |||
<slope-contrast type="float">0.5</slope-contrast> | |||
<rock_strata type="int">0</rock_strata> | |||
<slope-contrast> (value between 0 and 1) regulates how pronounced the slope lines are drawn and <rock_strata> (value 0 or 1) indicated whether stratified noise should be used or not. | |||
<base-color type="vec3d">0.9 0.95 0.94</base-color> | |||
<overlay-color type="vec3d">0.9 0.95 0.94</overlay-color> | |||
<overlay-alpha type="float">0.4</overlay-alpha> | |||
<overlay-bias type="float">0.0</overlay-bias> | |||
<contrast type="float">1.0</contrast> | |||
<slope-contrast type="float">0.3</slope-contrast> | |||
<crack-depth type="float">0.6</crack-depth> | |||
<crack-pattern-stretch type="float">7.0</crack-pattern-stretch> | |||
<rock-brightness type="float">1.0</rock-brightness> | |||
<grain-fade-power type="float">1.0</grain-fade-power> | |||
<rock_strata>0</rock_strata> | |||
=== Pixel color postprocessing === | === Pixel color postprocessing === | ||