58f96be2c4
In some situation, functions with const parameter cause the shader compilation to fail without an error message. We remove all the `const` qualifiers on functions, assuming this shouldn't impact code generation a lot.
65 lines
1.8 KiB
GLSL
65 lines
1.8 KiB
GLSL
#if __VERSION__ == 100
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vec4 fragColor;
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#else
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layout(location = 0) out vec4 fragColor;
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#endif
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#if defined(MATERIAL_HAS_POST_LIGHTING_COLOR)
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void blendPostLightingColor(MaterialInputs material, inout vec4 color) {
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#if defined(POST_LIGHTING_BLEND_MODE_OPAQUE)
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color = material.postLightingColor;
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#elif defined(POST_LIGHTING_BLEND_MODE_TRANSPARENT)
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color = material.postLightingColor + color * (1.0 - material.postLightingColor.a);
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#elif defined(POST_LIGHTING_BLEND_MODE_ADD)
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color += material.postLightingColor;
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#elif defined(POST_LIGHTING_BLEND_MODE_MULTIPLY)
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color *= material.postLightingColor;
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#elif defined(POST_LIGHTING_BLEND_MODE_SCREEN)
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color += material.postLightingColor * (1.0 - color);
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#endif
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}
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#endif
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void main() {
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filament_lodBias = frameUniforms.lodBias;
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initObjectUniforms();
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// See shading_parameters.fs
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// Computes global variables we need to evaluate material and lighting
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computeShadingParams();
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// Initialize the inputs to sensible default values, see material_inputs.fs
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MaterialInputs inputs;
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initMaterial(inputs);
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// Invoke user code
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material(inputs);
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fragColor = evaluateMaterial(inputs);
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#if defined(MATERIAL_HAS_POST_LIGHTING_COLOR) && !defined(MATERIAL_HAS_REFLECTIONS)
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blendPostLightingColor(inputs, fragColor);
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#endif
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#if defined(VARIANT_HAS_FOG)
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highp vec3 view = getWorldPosition() - getWorldCameraPosition();
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view = frameUniforms.fogFromWorldMatrix * view;
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fragColor = fog(fragColor, view);
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#endif
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#if MATERIAL_FEATURE_LEVEL == 0
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if (CONFIG_SRGB_SWAPCHAIN_EMULATION) {
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if (frameUniforms.rec709 != 0) {
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fragColor.r = pow(fragColor.r, 0.45454);
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fragColor.g = pow(fragColor.g, 0.45454);
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fragColor.b = pow(fragColor.b, 0.45454);
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}
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}
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#endif
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#if __VERSION__ == 100
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gl_FragData[0] = fragColor;
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#endif
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}
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