67 lines
1.8 KiB
GLSL
67 lines
1.8 KiB
GLSL
/*
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This file is part of Daydream Engine.
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Copyright 2014 Adam Byléhn, Tobias Dahl, Simon Holmberg, Viktor Ljung
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Daydream Engine is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser 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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Daydream Engine 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 Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with Daydream Engine. If not, see <http://www.gnu.org/licenses/>.
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*/
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#version 440
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layout (binding = 0) uniform sampler2D DiffuseTexture;
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layout (binding = 1) uniform sampler2D NormalMap;
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layout (binding = 2) uniform sampler2D SpecularMap;
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uniform mat4 V;
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uniform float MaterialShininess;
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uniform vec4 Color;
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in VertexData
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{
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vec3 Position;
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vec3 Normal;
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vec3 Tangent;
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vec3 BiTangent;
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vec2 TextureCoord;
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vec4 DiffuseColor;
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vec4 SpecularColor;
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vec4 BoneIndices1;
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vec4 BoneIndices2;
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vec4 BoneWeights1;
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vec4 BoneWeights2;
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} Input;
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out vec4 GDiffuse;
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out vec4 GPosition;
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out vec4 GNormal;
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out vec4 GSpecular;
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void main()
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{
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// Diffuse Texture
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GDiffuse = texture(DiffuseTexture, Input.TextureCoord) * Input.DiffuseColor;
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GDiffuse = GDiffuse * Color;
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// G-buffer Position
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GPosition = vec4(Input.Position.xyz, 1.0);
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// G-buffer Normal
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mat3 TBN = mat3(Input.Tangent, Input.BiTangent, Input.Normal);
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GNormal = normalize(vec4(TBN * vec3(texture(NormalMap, Input.TextureCoord)), 0.0));
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// G-buffer Specular
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vec4 specularGloss = texture(SpecularMap, Input.TextureCoord);
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float specularExponent = MaterialShininess;
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GSpecular = vec4(specularGloss.rgb, specularExponent);
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} |