molstar/lib/commonjs/mol-gl/shader/bloom/composite.frag.d.ts

A comprehensive macromolecular library.

export declare const composite_frag = "\nprecision highp float;\nprecision highp int;\nprecision highp sampler2D;\n\nuniform vec2 uTexSizeInv;\n\nuniform sampler2D tBlur1;\nuniform sampler2D tBlur2;\nuniform sampler2D tBlur3;\nuniform sampler2D tBlur4;\nuniform sampler2D tBlur5;\nuniform float uBloomStrength;\nuniform float uBloomRadius;\nuniform float uBloomFactors[5];\nuniform vec3 uBloomTints[5];\n\nfloat lerpBloomFactor(const in float factor) {\n    float mirrorFactor = 1.2 - factor;\n    return mix(factor, mirrorFactor, uBloomRadius);\n}\n\nvoid main(void) {\n    vec2 coords = gl_FragCoord.xy * uTexSizeInv;\n\n    gl_FragColor = uBloomStrength * (\n        lerpBloomFactor(uBloomFactors[0]) * vec4(uBloomTints[0], 1.0) * texture2D(tBlur1, coords) +\n        lerpBloomFactor(uBloomFactors[1]) * vec4(uBloomTints[1], 1.0) * texture2D(tBlur2, coords) +\n        lerpBloomFactor(uBloomFactors[2]) * vec4(uBloomTints[2], 1.0) * texture2D(tBlur3, coords) +\n        lerpBloomFactor(uBloomFactors[3]) * vec4(uBloomTints[3], 1.0) * texture2D(tBlur4, coords) +\n        lerpBloomFactor(uBloomFactors[4]) * vec4(uBloomTints[4], 1.0) * texture2D(tBlur5, coords)\n    );\n}\n";