0a5c068cb6
This replaces the previous "curvature to roughness" method. Both are related and rely on the screen space variance of geometric normals but this new solution offers more control (the screen space variance and the clamping threshold can be controlled).
32 lines
1.1 KiB
GLSL
32 lines
1.1 KiB
GLSL
//------------------------------------------------------------------------------
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// Attributes and uniforms
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//------------------------------------------------------------------------------
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#if !defined(DEPTH_PREPASS)
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LAYOUT_LOCATION(4) in highp vec3 vertex_worldPosition;
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#endif
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#if defined(HAS_ATTRIBUTE_TANGENTS)
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LAYOUT_LOCATION(5) SHADING_INTERPOLATION in mediump vec3 vertex_worldNormal;
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#if defined(MATERIAL_HAS_ANISOTROPY) || defined(MATERIAL_HAS_NORMAL) || defined(MATERIAL_HAS_CLEAR_COAT_NORMAL)
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LAYOUT_LOCATION(6) SHADING_INTERPOLATION in mediump vec3 vertex_worldTangent;
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LAYOUT_LOCATION(7) SHADING_INTERPOLATION in mediump vec3 vertex_worldBitangent;
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#endif
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#endif
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#if defined(HAS_ATTRIBUTE_COLOR)
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LAYOUT_LOCATION(9) in mediump vec4 vertex_color;
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#endif
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#if defined(HAS_ATTRIBUTE_UV0) && !defined(HAS_ATTRIBUTE_UV1)
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LAYOUT_LOCATION(10) in highp vec2 vertex_uv01;
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#elif defined(HAS_ATTRIBUTE_UV1)
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LAYOUT_LOCATION(10) in highp vec4 vertex_uv01;
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#endif
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#if defined(HAS_SHADOWING) && defined(HAS_DIRECTIONAL_LIGHTING)
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LAYOUT_LOCATION(11) in highp vec4 vertex_lightSpacePosition;
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#endif
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layout(location = 0) out vec4 fragColor;
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