42 lines
816 B
GLSL
42 lines
816 B
GLSL
#ifdef GL_ES
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precision mediump float;
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precision mediump int;
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#endif
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struct DirectionalLight {
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vec3 direction;
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vec3 halfplane;
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vec4 ambientColor;
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vec4 diffuseColor;
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vec4 specularColor;
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};
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struct Material {
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vec4 ambientFactor;
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vec4 diffuseFactor;
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vec4 specularFactor;
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float shininess;
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};
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// Light
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uniform DirectionalLight EW_directionalLight;
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// Material
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uniform Material EW_material;
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// Input :
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uniform sampler2D EW_texID;
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uniform vec4 EW_mainColor;
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varying vec2 f_texcoord;
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varying vec3 v_ecNormal;
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void main(void) {
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vec4 tmpElementColor = texture2D(EW_texID, f_texcoord)*EW_mainColor;
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// Calculate ambient light
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vec4 ambientLight = EW_directionalLight.ambientColor * EW_material.ambientFactor;
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vec4 light = ambientLight;
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gl_FragColor = tmpElementColor * light;
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}
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