Attachment 38073 Details for Bug 29737 – Shader from Coldest

Shader from Coldest

coldest_shader (text/plain), 1.49 KB, created by Sven Arvidsson on 2010-08-22 14:10:12 UTC

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Creator: Sven Arvidsson

Created: 2010-08-22 14:10:12 UTC

Size: 1.49 KB

patch

obsolete

>GLSL source for shader 107:
>// @Begin License@// This file is part of Coldest.
>//
>// Coldest 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 3 of the License, or
>// (at your option) any later version.
>//
>// Coldest 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 Coldest.  If not, see <http://www.gnu.org/licenses/>.
>//
>// Copyright 2008, 2010 Ben Nemec
>// @End License@
>void basiclighting(inout vec3, in vec3, out vec4, out vec4, out vec4, in float);
>void shadow(vec4, vec4, float, inout vec4);
>void fog(float, inout vec4);
>
>uniform sampler2D tex;
>uniform float reflectval;
>
>varying float dist;
>varying vec3 normal;
>varying vec3 worldcoords;
>
>void main()
>{
>   // Reflection
>   if (worldcoords.y < 0. && reflectval > .5) discard;
>   
>   // Texturing
>   vec4 color;
>   vec4 ambient, diffuse;
>   vec3 localnorm = vec3(0., 0., 1.);
>   
>   // Always light as though we're pointed directly at the light
>   basiclighting(localnorm, vec3(0., 0., -1.), color, ambient, diffuse, 1.);
>   
>   shadow(diffuse, vec4(0.), dist, color);
>   
>   color *= texture2D(tex, gl_TexCoord[0].st);
>   
>   fog(dist, color);
>   
>   gl_FragColor = color;
>}
>
>

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Attachments on bug 29737: 38073

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