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docs:gsvit_inputs [2018/09/12 13:40] pklapetek |
docs:gsvit_inputs [2018/10/09 08:53] pklapetek |
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<b>Medium modifiers</b> | <b>Medium modifiers</b> | ||
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+ | <p><b>MEDIUM_SPECTRAL</b><br> | ||
+ | <i>sigma T material_index random_seed</i><br> | ||
+ | Adds roughness to objects consisting of defined tabulated material (parameter material_index) | ||
+ | using spectral synthesis and vector displacement method. Roughness parameters sigma and T controlling variance and correlation length are given in voxels. | ||
+ | |||
+ | <p><b>MEDIUM_EXPRESSION</b><br> | ||
+ | <i>i_start j_start k_start i_end j_end k_end material_index void_index max_distance expression</i><br> | ||
+ | Alters object boundary using some analytical expression. | ||
+ | |||
<p><b>MEDIUM_ROUGHEN</b><br> | <p><b>MEDIUM_ROUGHEN</b><br> |