j3oss
79 lines
1.7 KiB
GLSL
79 lines
1.7 KiB
GLSL
#version 450
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#extension GL_EXT_nonuniform_qualifier : require
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#include "shaders://_builtins/constants.glsl"
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#include "shaders://_builtins/srgb_ops.glsl"
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#include "shaders://_builtins/PBR.glsl"
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struct Material {
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vec4 baseColor;
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uint albedoTexture;
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uint normalTexture;
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float metallicFactor;
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float roughnessFactor;
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uint metallicRoughnessTexture;
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};
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struct Light {
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vec3 color;
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uint intensity;
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};
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struct Scene {
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uint lightsCount;
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};
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vec3 directional_light = vec3(1.0);
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layout( push_constant ) uniform constants
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{
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mat4 render_matrix;
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uint indexBufferIndex;
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uint vertexBufferIndex;
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uint materialBufferIndex;
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} PushConstants;
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layout(set = 0, binding = 0) uniform SceneData {
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layout(align = 16) Scene mesh;
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} SceneBuffers[];
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layout(set = 0, binding = 1) uniform LightBuffer {
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layout(align = 16) Light lights[];
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} LightsBuffers;
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layout (set = 0, binding = 2) uniform samplerCube skybox;
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layout(set = 2, binding = 3) buffer MaterialBuffer {
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layout(align = 16) Material materials[];
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} MaterialBuffers;
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layout(set = 2, binding = 4) uniform sampler2D texSampler[];
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layout(location = 0) in vec2 uv;
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layout(location = 1) smooth in mat3 TBN;
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layout(location = 4) in vec4 outpos;
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layout(location = 5) in vec3 cameraPos;
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layout (location = 0) out vec4 gPosition;
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layout (location = 1) out vec4 gNormal;
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layout (location = 2) out vec4 gAlbedo;
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layout (location = 3) out vec4 gSpecular;
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float near = 0.001;
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float far = 50.0;
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float LinearizeDepth(float depth)
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{
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float z = depth * 2.0 - 1.0; // back to NDC
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return (2.0 * near * far) / (far + near - z * (far - near));
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}
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void main() {
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gNormal = vec4(1.0);
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gSpecular = vec4(1.0);
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gPosition = outpos;
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gAlbedo = vec4(1.0);
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}
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