39 lines
1.1 KiB
GLSL
39 lines
1.1 KiB
GLSL
/*
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Copyright (c) 2013 yvt
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This file is part of OpenSpades.
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OpenSpades is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenSpades is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OpenSpades. If not, see <http://www.gnu.org/licenses/>.
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*/
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uniform sampler2D visibilityTexture;
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uniform sampler2D modulationTexture;
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uniform sampler2D flareTexture;
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varying vec2 texCoord;
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varying vec2 modulationTexCoord;
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uniform vec3 color;
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void main() {
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float val = texture2D(visibilityTexture, texCoord).x;
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gl_FragColor = vec4(color * val, 1.);
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gl_FragColor.xyz *= texture2D(flareTexture, texCoord).xyz;
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gl_FragColor.xyz *= texture2D(modulationTexture, modulationTexCoord).xyz;
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}
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