diff options
Diffstat (limited to 'intern/cycles/kernel/osl/nodes/node_stucci_texture.osl')
| -rw-r--r-- | intern/cycles/kernel/osl/nodes/node_stucci_texture.osl | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/intern/cycles/kernel/osl/nodes/node_stucci_texture.osl b/intern/cycles/kernel/osl/nodes/node_stucci_texture.osl new file mode 100644 index 00000000000..f03e03d9a98 --- /dev/null +++ b/intern/cycles/kernel/osl/nodes/node_stucci_texture.osl @@ -0,0 +1,49 @@ +/* + * Copyright 2011, Blender Foundation. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#include "stdosl.h" +#include "node_texture.h" + +/* Stucci */ + +shader node_stucci_texture( + string Type = "Plastic", + string Basis = "Perlin", + int Hard = 0, + float Turbulence = 1.0, + float Size = 0.25, + point Vector = P, + output float Fac = 0.0) +{ + float size = nonzero(Size, 1e-5); + point p = Vector/size; + + float b2 = noise_basis_hard(p, Basis, Hard); + float ofs = Turbulence/200.0; + + if(Type != "Plastic") + ofs *= b2*b2; + + Fac = noise_basis_hard(point(p[0], p[1], p[2]+ofs), Basis, Hard); + + if(Type == "Wall Out") + Fac = 1.0 - Fac; + + Fac = max(Fac, 0.0); +} + |