72 lines
2.2 KiB
GLSL
72 lines
2.2 KiB
GLSL
#version 450
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#extension GL_ARB_separate_shader_objects : enable
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#extension GL_ARB_shading_language_420pack : enable
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layout(location = 0) in struct
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{
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//mat3 BTN;
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vec4 vertColor;
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//vec3 localSpacePosition;
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//vec2 uv;
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//vec3 localLightPosition;
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//vec3 localEyePosition;
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} In;
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//layout(std140, push_constant) uniform TestPushConstant
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//{
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// mat4 pvMat;
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// vec4 lightPosition;
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// vec4 eyePosition;
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// vec4 ambientColor;
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// vec4 lightColor;
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//
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//} testPushConstant;
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layout(location = 0) out vec4 outColor;
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//layout(binding = 0) uniform sampler2D diffuseMap;
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//layout(binding = 1) uniform sampler2D normalMap;
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//layout(binding = 2) uniform sampler2D aoMap;
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//layout(binding = 3) uniform sampler2D glossinessMap;
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//layout(binding = 4) uniform sampler2D samplerRoughnessMap;
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void main()
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{
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//vec3 normal;
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//// Get the tangent space normal from normal map. It is a BC5 texture and therefore only use red and green
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//normal.xy = (texture (normalMap, In.uv).gr * 2.0f) - 1.0f;
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//// z value is derived (TODO: Find out what this does)
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//normal.z = sqrt(1.0f - dot(normal.xy, normal.xy));
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//// Transform the normal from tangent space to local space
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//normal = In.BTN * normal;
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//// Get the vector from fragment to light
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//vec3 localLightDir = normalize(In.localLightPosition - In.localSpacePosition);
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//// get the value of dot between normal from texture and frag to light
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//float diffuse = max(0, dot(normal, localLightDir));
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//// sample the diffuse texture
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//vec4 diffuseColor = texture (diffuseMap, In.uv) * In.vertColor;
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//vec3 eyeDirection = normalize(In.localSpacePosition - In.localEyePosition);
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//const float shininess = mix(1, 100, 1 - texture (samplerRoughnessMap, In.uv).r);
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//float specular = pow(max(0, dot(normal, normalize(localLightDir - eyeDirection))), shininess);
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//outColor.rgb = testPushConstant.ambientColor.rgb * diffuseColor.rgb * texture (aoMap, In.uv).rgb;
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//outColor.rgb += testPushConstant.lightColor.rgb * (specular.rrr * 0.4 + diffuse.rrr * diffuseColor.rgb);
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//const float gamma = testPushConstant.eyePosition.w;
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//outColor.rgb = pow(outColor.rgb, vec3(1.0f / gamma));
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//outColor.a = diffuseColor.a;
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outColor = vec4 (1.0f);
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} |