Sha256: c7708bae3fe4bd5859bdf6c9d0acf48a296a6b7737d762d862a383df77bef7e0
Contents?: true
Size: 1.58 KB
Versions: 4
Compression:
Stored size: 1.58 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.MirrorShader = mod.exports;
}
})(typeof globalThis !== "undefined" ? globalThis : typeof self !== "undefined" ? self : this, function (_exports) {
"use strict";
Object.defineProperty(_exports, "__esModule", {
value: true
});
_exports.MirrorShader = void 0;
/**
* Mirror Shader
* Copies half the input to the other half
*
* side: side of input to mirror (0 = left, 1 = right, 2 = top, 3 = bottom)
*/
var MirrorShader = {
uniforms: {
'tDiffuse': {
value: null
},
'side': {
value: 1
}
},
vertexShader:
/* glsl */
"\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvUv = uv;\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n\t\t}",
fragmentShader:
/* glsl */
"\n\n\t\tuniform sampler2D tDiffuse;\n\t\tuniform int side;\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvec2 p = vUv;\n\t\t\tif (side == 0){\n\t\t\t\tif (p.x > 0.5) p.x = 1.0 - p.x;\n\t\t\t}else if (side == 1){\n\t\t\t\tif (p.x < 0.5) p.x = 1.0 - p.x;\n\t\t\t}else if (side == 2){\n\t\t\t\tif (p.y < 0.5) p.y = 1.0 - p.y;\n\t\t\t}else if (side == 3){\n\t\t\t\tif (p.y > 0.5) p.y = 1.0 - p.y;\n\t\t\t}\n\t\t\tvec4 color = texture2D(tDiffuse, p);\n\t\t\tgl_FragColor = color;\n\n\t\t}"
};
_exports.MirrorShader = MirrorShader;
});
Version data entries
4 entries across 4 versions & 1 rubygems