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Babylon.js
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Babylon.js
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dist
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preview release
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proceduralTexturesLibrary
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babylon.brickProceduralTexture.min.js

babylon.brickProceduralTexture.min.js 7.0 KB
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  1. !function(e,r){"object"==typeof exports&&"object"==typeof module?module.exports=r(require("babylonjs")):"function"==typeof define&&define.amd?define("babylonjs-procedural-textures",["babylonjs"],r):"object"==typeof exports?exports["babylonjs-procedural-textures"]=r(require("babylonjs")):e.PROCEDURALTEXTURES=r(e.BABYLON)}("undefined"!=typeof self?self:"undefined"!=typeof global?global:this,(function(e){return function(e){var r={};function t(n){if(r[n])return r[n].exports;var o=r[n]={i:n,l:!1,exports:{}};return e[n].call(o.exports,o,o.exports,t),o.l=!0,o.exports}return t.m=e,t.c=r,t.d=function(e,r,n){t.o(e,r)||Object.defineProperty(e,r,{enumerable:!0,get:n})},t.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},t.t=function(e,r){if(1&r&&(e=t(e)),8&r)return e;if(4&r&&"object"==typeof e&&e&&e.__esModule)return e;var n=Object.create(null);if(t.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:e}),2&r&&"string"!=typeof e)for(var o in e)t.d(n,o,function(r){return e[r]}.bind(null,o));return n},t.n=function(e){var r=e&&e.__esModule?function(){return e.default}:function(){return e};return t.d(r,"a",r),r},t.o=function(e,r){return Object.prototype.hasOwnProperty.call(e,r)},t.p="",t(t.s=15)}({0:function(r,t){r.exports=e},1:function(e,r,t){"use strict";t.d(r,"b",(function(){return o})),t.d(r,"a",(function(){return i}));
    2. 

  2. /*! *****************************************************************************
    3. 

  3. Copyright (c) Microsoft Corporation.
    4. 

  4. 

  5. Permission to use, copy, modify, and/or distribute this software for any
    6. 

  6. purpose with or without fee is hereby granted.
    7. 

  7. 

  8. THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
    9. 

  9. REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
    10. 

  10. AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
    11. 

  11. INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
    12. 

  12. LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
    13. 

  13. OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
    14. 

  14. PERFORMANCE OF THIS SOFTWARE.
    15. 

  15. ***************************************************************************** */
    16. 

  16. var n=function(e,r){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,r){e.__proto__=r}||function(e,r){for(var t in r)r.hasOwnProperty(t)&&(e[t]=r[t])})(e,r)};function o(e,r){function t(){this.constructor=e}n(e,r),e.prototype=null===r?Object.create(r):(t.prototype=r.prototype,new t)}function i(e,r,t,n){var o,i=arguments.length,c=i<3?r:null===n?n=Object.getOwnPropertyDescriptor(r,t):n;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)c=Reflect.decorate(e,r,t,n);else for(var u=e.length-1;u>=0;u--)(o=e[u])&&(c=(i<3?o(c):i>3?o(r,t,c):o(r,t))||c);return i>3&&c&&Object.defineProperty(r,t,c),c}Object.create;Object.create},15:function(e,r,t){"use strict";t.r(r),function(e){var n=t(3);t.d(r,"BrickProceduralTexture",(function(){return n.BrickProceduralTexture}));var o=void 0!==e?e:"undefined"!=typeof window?window:void 0;if(void 0!==o)for(var i in n)o.BABYLON[i]=n[i]}.call(this,t(2))},2:function(e,r){var t;t=function(){return this}();try{t=t||new Function("return this")()}catch(e){"object"==typeof window&&(t=window)}e.exports=t},3:function(e,r,t){"use strict";t.r(r),t.d(r,"BrickProceduralTexture",(function(){return c}));var n=t(1),o=t(0),i="precision highp float;\nvarying vec2 vPosition;\nvarying vec2 vUV;\nuniform float numberOfBricksHeight;\nuniform float numberOfBricksWidth;\nuniform vec3 brickColor;\nuniform vec3 jointColor;\nfloat rand(vec2 n) {\nreturn fract(cos(dot(n,vec2(12.9898,4.1414)))*43758.5453);\n}\nfloat noise(vec2 n) {\nconst vec2 d=vec2(0.0,1.0);\nvec2 b=floor(n),f=smoothstep(vec2(0.0),vec2(1.0),fract(n));\nreturn mix(mix(rand(b),rand(b+d.yx),f.x),mix(rand(b+d.xy),rand(b+d.yy),f.x),f.y);\n}\nfloat fbm(vec2 n) {\nfloat total=0.0,amplitude=1.0;\nfor (int i=0; i<4; i++) {\ntotal+=noise(n)*amplitude;\nn+=n;\namplitude*=0.5;\n}\nreturn total;\n}\nfloat roundF(float number){\nreturn sign(number)*floor(abs(number)+0.5);\n}\nvoid main(void)\n{\nfloat brickW=1.0/numberOfBricksWidth;\nfloat brickH=1.0/numberOfBricksHeight;\nfloat jointWPercentage=0.01;\nfloat jointHPercentage=0.05;\nvec3 color=brickColor;\nfloat yi=vUV.y/brickH;\nfloat nyi=roundF(yi);\nfloat xi=vUV.x/brickW;\nif (mod(floor(yi),2.0) == 0.0){\nxi=xi-0.5;\n}\nfloat nxi=roundF(xi);\nvec2 brickvUV=vec2((xi-floor(xi))/brickH,(yi-floor(yi))/brickW);\nif (yi<nyi+jointHPercentage && yi>nyi-jointHPercentage){\ncolor=mix(jointColor,vec3(0.37,0.25,0.25),(yi-nyi)/jointHPercentage+0.2);\n}\nelse if (xi<nxi+jointWPercentage && xi>nxi-jointWPercentage){\ncolor=mix(jointColor,vec3(0.44,0.44,0.44),(xi-nxi)/jointWPercentage+0.2);\n}\nelse {\nfloat brickColorSwitch=mod(floor(yi)+floor(xi),3.0);\nif (brickColorSwitch == 0.0)\ncolor=mix(color,vec3(0.33,0.33,0.33),0.3);\nelse if (brickColorSwitch == 2.0)\ncolor=mix(color,vec3(0.11,0.11,0.11),0.3);\n}\ngl_FragColor=vec4(color,1.0);\n}";o.Effect.ShadersStore.brickProceduralTexturePixelShader=i;var c=function(e){function r(r,t,n,i,c){var u=e.call(this,r,t,"brickProceduralTexture",n,i,c)||this;return u._numberOfBricksHeight=15,u._numberOfBricksWidth=5,u._jointColor=new o.Color3(.72,.72,.72),u._brickColor=new o.Color3(.77,.47,.4),u.updateShaderUniforms(),u}return Object(n.b)(r,e),r.prototype.updateShaderUniforms=function(){this.setFloat("numberOfBricksHeight",this._numberOfBricksHeight),this.setFloat("numberOfBricksWidth",this._numberOfBricksWidth),this.setColor3("brickColor",this._brickColor),this.setColor3("jointColor",this._jointColor)},Object.defineProperty(r.prototype,"numberOfBricksHeight",{get:function(){return this._numberOfBricksHeight},set:function(e){this._numberOfBricksHeight=e,this.updateShaderUniforms()},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"numberOfBricksWidth",{get:function(){return this._numberOfBricksWidth},set:function(e){this._numberOfBricksWidth=e,this.updateShaderUniforms()},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"jointColor",{get:function(){return this._jointColor},set:function(e){this._jointColor=e,this.updateShaderUniforms()},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"brickColor",{get:function(){return this._brickColor},set:function(e){this._brickColor=e,this.updateShaderUniforms()},enumerable:!1,configurable:!0}),r.prototype.serialize=function(){var r=o.SerializationHelper.Serialize(this,e.prototype.serialize.call(this));return r.customType="BABYLON.BrickProceduralTexture",r},r.Parse=function(e,t,n){return o.SerializationHelper.Parse((function(){return new r(e.name,e._size,t,void 0,e._generateMipMaps)}),e,t,n)},Object(n.a)([Object(o.serialize)()],r.prototype,"numberOfBricksHeight",null),Object(n.a)([Object(o.serialize)()],r.prototype,"numberOfBricksWidth",null),Object(n.a)([Object(o.serializeAsColor3)()],r.prototype,"jointColor",null),Object(n.a)([Object(o.serializeAsColor3)()],r.prototype,"brickColor",null),r}(o.ProceduralTexture);o._TypeStore.RegisteredTypes["BABYLON.BrickProceduralTexture"]=c}})}));
    17.