Sha256: 916a96fd8606d0eff1d42f519140fbe86e91ba52aeedc55f7d59be8eb7eacc46
Contents?: true
Size: 1.27 KB
Versions: 4
Compression:
Stored size: 1.27 KB
Contents
(function (global, factory) {
if (typeof define === "function" && define.amd) {
define(["exports"], factory);
} else if (typeof exports !== "undefined") {
factory(exports);
} else {
var mod = {
exports: {}
};
factory(mod.exports);
global.LuminosityShader = mod.exports;
}
})(typeof globalThis !== "undefined" ? globalThis : typeof self !== "undefined" ? self : this, function (_exports) {
"use strict";
Object.defineProperty(_exports, "__esModule", {
value: true
});
_exports.LuminosityShader = void 0;
/**
* Luminosity
* http://en.wikipedia.org/wiki/Luminosity
*/
var LuminosityShader = {
uniforms: {
'tDiffuse': {
value: null
}
},
vertexShader:
/* glsl */
"\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvUv = uv;\n\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n\t\t}",
fragmentShader:
/* glsl */
"\n\n\t\t#include <common>\n\n\t\tuniform sampler2D tDiffuse;\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvec4 texel = texture2D( tDiffuse, vUv );\n\n\t\t\tfloat l = linearToRelativeLuminance( texel.rgb );\n\n\t\t\tgl_FragColor = vec4( l, l, l, texel.w );\n\n\t\t}"
};
_exports.LuminosityShader = LuminosityShader;
});
Version data entries
4 entries across 4 versions & 1 rubygems