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docs:gsvit_inputs [2015/07/17 22:19] pklapetek |
docs:gsvit_inputs [2018/10/09 08:36] pklapetek |
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<tt><br><br> | <tt><br><br> | ||
5 0.89583 0 13.8737e15 0.0207332e15 1.3735 -0.504659 7.59914e15 4.28431e15 0.304478 -1.48944 6.15009e15 0.659262e15 (silver)<br> | 5 0.89583 0 13.8737e15 0.0207332e15 1.3735 -0.504659 7.59914e15 4.28431e15 0.304478 -1.48944 6.15009e15 0.659262e15 (silver)<br> | ||
- | 5 1.11683 0 13.1839e15 0.0207332e15 3.04155 -1.09115 4.20737e15 2.35409e15 0.273221 -1.18299 3.88123e15 0.452005e15 (gold)<br> | + | 5 1.11683 0 13.1839e15 0.109173e15 3.04155 -1.09115 4.20737e15 2.35409e15 0.273221 -1.18299 3.88123e15 0.452005e15 (gold)<br> |
5 1.82307 0 13.3846e15 0.163439e15 2.57278 -1.56922e-8 6.65296e15 3.80643e15 0.638294 -1.22019 3.39199e15 0.472389e15 (copper)<br> | 5 1.82307 0 13.3846e15 0.163439e15 2.57278 -1.56922e-8 6.65296e15 3.80643e15 0.638294 -1.22019 3.39199e15 0.472389e15 (copper)<br> | ||
<br> | <br> | ||
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<b>Medium modifiers</b> | <b>Medium modifiers</b> | ||
+ | |||
+ | <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_ROUGHEN</b><br> | <p><b>MEDIUM_ROUGHEN</b><br> | ||
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<i>boundary</i><br> | <i>boundary</i><br> | ||
Specifies boundary that should be excluded from TSF application. Parameter "boundary" | Specifies boundary that should be excluded from TSF application. Parameter "boundary" | ||
- | is string denoting which boundary is being set (i0, j0, k0, in, jn, kn). Note that | + | is string denoting which boundary is being set (i0, j0, k0, in, jn, kn, depth N). Note that |
in principle TSF should be applied on all the boundaries to work properly, but in case | in principle TSF should be applied on all the boundaries to work properly, but in case | ||
of special materials or boundary conditions some boundary skipping can make sense. | of special materials or boundary conditions some boundary skipping can make sense. | ||
+ | The special boundary setting "depth" followed by a positive integer number, e.g. "depth 5" | ||
+ | causes solver to skip the TSF application in all the places with some material (not vacuum) | ||
+ | and even some number of voxels (parameter depth) close to it. This is useful to remove only some area where material is traversing the TSF boundary from the TSF application. | ||
</p> | </p> | ||