e1b773958f
* Add screen and multiply blending modes This change also fixes a sorting issue: different sorting modes were sorted in different buckets which is incorrect. We want to sort only by distance. * Update release notes and Java API * Fix build error
35 lines
1.1 KiB
GLSL
35 lines
1.1 KiB
GLSL
#if defined(MATERIAL_HAS_POST_LIGHTING_COLOR)
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void blendPostLightingColor(const 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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// 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)
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blendPostLightingColor(inputs, fragColor);
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#endif
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}
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