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babylon.waterMaterial.min.js

babylon.waterMaterial.min.js 27 KB
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  1. !function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t(require("babylonjs")):"function"==typeof define&&define.amd?define("babylonjs-materials",["babylonjs"],t):"object"==typeof exports?exports["babylonjs-materials"]=t(require("babylonjs")):e.MATERIALS=t(e.BABYLON)}("undefined"!=typeof self?self:"undefined"!=typeof global?global:this,(function(e){return function(e){var t={};function r(i){if(t[i])return t[i].exports;var n=t[i]={i:i,l:!1,exports:{}};return e[i].call(n.exports,n,n.exports,r),n.l=!0,n.exports}return r.m=e,r.c=t,r.d=function(e,t,i){r.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:i})},r.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},r.t=function(e,t){if(1&t&&(e=r(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var i=Object.create(null);if(r.r(i),Object.defineProperty(i,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var n in e)r.d(i,n,function(t){return e[t]}.bind(null,n));return i},r.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return r.d(t,"a",t),t},r.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},r.p="",r(r.s=34)}({0:function(t,r){t.exports=e},1:function(e,t,r){"use strict";r.d(t,"b",(function(){return n})),r.d(t,"a",(function(){return o}));
    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 i=function(e,t){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&(e[r]=t[r])})(e,t)};function n(e,t){function r(){this.constructor=e}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}function o(e,t,r,i){var n,o=arguments.length,a=o<3?t:null===i?i=Object.getOwnPropertyDescriptor(t,r):i;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)a=Reflect.decorate(e,t,r,i);else for(var s=e.length-1;s>=0;s--)(n=e[s])&&(a=(o<3?n(a):o>3?n(t,r,a):n(t,r))||a);return o>3&&a&&Object.defineProperty(t,r,a),a}Object.create;Object.create},16:function(e,t,r){"use strict";r.r(t),r.d(t,"WaterMaterial",(function(){return l}));var i=r(1),n=r(0),o="#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\nprecision highp float;\n\nuniform vec3 vEyePosition;\nuniform vec4 vDiffuseColor;\n#ifdef SPECULARTERM\nuniform vec4 vSpecularColor;\n#endif\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n\n#include<helperFunctions>\n#include<imageProcessingDeclaration>\n#include<imageProcessingFunctions>\n\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n\n#ifdef BUMP\nvarying vec2 vNormalUV;\nvarying vec2 vNormalUV2;\nuniform sampler2D normalSampler;\nuniform vec2 vNormalInfos;\n#endif\nuniform sampler2D refractionSampler;\nuniform sampler2D reflectionSampler;\n\nconst float LOG2=1.442695;\nuniform vec3 cameraPosition;\nuniform vec4 waterColor;\nuniform float colorBlendFactor;\nuniform vec4 waterColor2;\nuniform float colorBlendFactor2;\nuniform float bumpHeight;\nuniform float time;\n\nvarying vec3 vRefractionMapTexCoord;\nvarying vec3 vReflectionMapTexCoord;\nvarying vec3 vPosition;\n#include<clipPlaneFragmentDeclaration>\n#include<logDepthDeclaration>\n\n#include<fogFragmentDeclaration>\nvoid main(void) {\n\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition-vPositionW);\n\nvec4 baseColor=vec4(1.,1.,1.,1.);\nvec3 diffuseColor=vDiffuseColor.rgb;\n\nfloat alpha=vDiffuseColor.a;\n#ifdef BUMP\n#ifdef BUMPSUPERIMPOSE\nbaseColor=0.6*texture2D(normalSampler,vNormalUV)+0.4*texture2D(normalSampler,vec2(vNormalUV2.x,vNormalUV2.y));\n#else\nbaseColor=texture2D(normalSampler,vNormalUV);\n#endif\nvec3 bumpColor=baseColor.rgb;\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\nbaseColor.rgb*=vNormalInfos.y;\n#else\nvec3 bumpColor=vec3(1.0);\n#endif\n#ifdef VERTEXCOLOR\nbaseColor.rgb*=vColor.rgb;\n#endif\n\n#ifdef NORMAL\nvec2 perturbation=bumpHeight*(baseColor.rg-0.5);\n#ifdef BUMPAFFECTSREFLECTION\nvec3 normalW=normalize(vNormalW+vec3(perturbation.x*8.0,0.0,perturbation.y*8.0));\nif (normalW.y<0.0) {\nnormalW.y=-normalW.y;\n}\n#else\nvec3 normalW=normalize(vNormalW);\n#endif\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\nvec2 perturbation=bumpHeight*(vec2(1.0,1.0)-0.5);\n#endif\n#ifdef FRESNELSEPARATE\n#ifdef REFLECTION\n\nvec2 projectedRefractionTexCoords=clamp(vRefractionMapTexCoord.xy/vRefractionMapTexCoord.z+perturbation*0.5,0.0,1.0);\nvec4 refractiveColor=texture2D(refractionSampler,projectedRefractionTexCoords);\n#ifdef IS_REFRACTION_LINEAR\nrefractiveColor.rgb=toGammaSpace(refractiveColor.rgb);\n#endif\nvec2 projectedReflectionTexCoords=clamp(vec2(\nvReflectionMapTexCoord.x/vReflectionMapTexCoord.z+perturbation.x*0.3,\nvReflectionMapTexCoord.y/vReflectionMapTexCoord.z+perturbation.y\n),0.0,1.0);\nvec4 reflectiveColor=texture2D(reflectionSampler,projectedReflectionTexCoords);\n#ifdef IS_REFLECTION_LINEAR\nreflectiveColor.rgb=toGammaSpace(reflectiveColor.rgb);\n#endif\nvec3 upVector=vec3(0.0,1.0,0.0);\nfloat fresnelTerm=clamp(abs(pow(dot(viewDirectionW,upVector),3.0)),0.05,0.65);\nfloat IfresnelTerm=1.0-fresnelTerm;\nrefractiveColor=colorBlendFactor*waterColor+(1.0-colorBlendFactor)*refractiveColor;\nreflectiveColor=IfresnelTerm*colorBlendFactor2*waterColor+(1.0-colorBlendFactor2*IfresnelTerm)*reflectiveColor;\nvec4 combinedColor=refractiveColor*fresnelTerm+reflectiveColor*IfresnelTerm;\nbaseColor=combinedColor;\n#endif\n\nvec3 diffuseBase=vec3(0.,0.,0.);\nlightingInfo info;\nfloat shadow=1.;\n#ifdef SPECULARTERM\nfloat glossiness=vSpecularColor.a;\nvec3 specularBase=vec3(0.,0.,0.);\nvec3 specularColor=vSpecularColor.rgb;\n#else\nfloat glossiness=0.;\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\nvec3 finalDiffuse=clamp(baseColor.rgb,0.0,1.0);\n#ifdef VERTEXALPHA\nalpha*=vColor.a;\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\n#else\n#ifdef REFLECTION\n\nvec2 projectedRefractionTexCoords=clamp(vRefractionMapTexCoord.xy/vRefractionMapTexCoord.z+perturbation,0.0,1.0);\nvec4 refractiveColor=texture2D(refractionSampler,projectedRefractionTexCoords);\n#ifdef IS_REFRACTION_LINEAR\nrefractiveColor.rgb=toGammaSpace(refractiveColor.rgb);\n#endif\nvec2 projectedReflectionTexCoords=clamp(vReflectionMapTexCoord.xy/vReflectionMapTexCoord.z+perturbation,0.0,1.0);\nvec4 reflectiveColor=texture2D(reflectionSampler,projectedReflectionTexCoords);\n#ifdef IS_REFLECTION_LINEAR\nreflectiveColor.rgb=toGammaSpace(reflectiveColor.rgb);\n#endif\nvec3 upVector=vec3(0.0,1.0,0.0);\nfloat fresnelTerm=max(dot(viewDirectionW,upVector),0.0);\nvec4 combinedColor=refractiveColor*fresnelTerm+reflectiveColor*(1.0-fresnelTerm);\nbaseColor=colorBlendFactor*waterColor+(1.0-colorBlendFactor)*combinedColor;\n#endif\n\nvec3 diffuseBase=vec3(0.,0.,0.);\nlightingInfo info;\nfloat shadow=1.;\n#ifdef SPECULARTERM\nfloat glossiness=vSpecularColor.a;\nvec3 specularBase=vec3(0.,0.,0.);\nvec3 specularColor=vSpecularColor.rgb;\n#else\nfloat glossiness=0.;\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\nvec3 finalDiffuse=clamp(baseColor.rgb,0.0,1.0);\n#ifdef VERTEXALPHA\nalpha*=vColor.a;\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\n#endif\n\nvec4 color=vec4(finalDiffuse+finalSpecular,alpha);\n#include<logDepthFragment>\n#include<fogFragment>\n\n\n#ifdef IMAGEPROCESSINGPOSTPROCESS\ncolor.rgb=toLinearSpace(color.rgb);\n#elif defined(IMAGEPROCESSING)\ncolor.rgb=toLinearSpace(color.rgb);\ncolor=applyImageProcessing(color);\n#endif\ngl_FragColor=color;\n}\n";n.Effect.ShadersStore.waterPixelShader=o;var a="precision highp float;\n\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n\n#include<instancesDeclaration>\nuniform mat4 view;\nuniform mat4 viewProjection;\n#ifdef BUMP\nvarying vec2 vNormalUV;\n#ifdef BUMPSUPERIMPOSE\nvarying vec2 vNormalUV2;\n#endif\nuniform mat4 normalMatrix;\nuniform vec2 vNormalInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<logDepthDeclaration>\n\nuniform mat4 worldReflectionViewProjection;\nuniform vec2 windDirection;\nuniform float waveLength;\nuniform float time;\nuniform float windForce;\nuniform float waveHeight;\nuniform float waveSpeed;\nuniform float waveCount;\n\nvarying vec3 vPosition;\nvarying vec3 vRefractionMapTexCoord;\nvarying vec3 vReflectionMapTexCoord;\nvoid main(void) {\n#include<instancesVertex>\n#include<bonesVertex>\nvec4 worldPos=finalWorld*vec4(position,1.0);\nvPositionW=vec3(worldPos);\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef BUMP\nif (vNormalInfos.x == 0.)\n{\nvNormalUV=vec2(normalMatrix*vec4((uv*1.0)/waveLength+time*windForce*windDirection,1.0,0.0));\n#ifdef BUMPSUPERIMPOSE\nvNormalUV2=vec2(normalMatrix*vec4((uv*0.721)/waveLength+time*1.2*windForce*windDirection,1.0,0.0));\n#endif\n}\nelse\n{\nvNormalUV=vec2(normalMatrix*vec4((uv2*1.0)/waveLength+time*windForce*windDirection ,1.0,0.0));\n#ifdef BUMPSUPERIMPOSE\nvNormalUV2=vec2(normalMatrix*vec4((uv2*0.721)/waveLength+time*1.2*windForce*windDirection ,1.0,0.0));\n#endif\n}\n#endif\n\n#include<clipPlaneVertex>\n\n#include<fogVertex>\n\n#include<shadowsVertex>[0..maxSimultaneousLights]\n\n#ifdef VERTEXCOLOR\nvColor=color;\n#endif\n\n#ifdef POINTSIZE\ngl_PointSize=pointSize;\n#endif\nfloat finalWaveCount=1.0/(waveCount*0.5);\nvec3 p=position;\nfloat newY=(sin(((p.x/finalWaveCount)+time*waveSpeed))*waveHeight*windDirection.x*5.0)\n+(cos(((p.z/finalWaveCount)+time*waveSpeed))*waveHeight*windDirection.y*5.0);\np.y+=abs(newY);\ngl_Position=viewProjection*finalWorld*vec4(p,1.0);\n#ifdef REFLECTION\nworldPos=viewProjection*finalWorld*vec4(p,1.0);\n\nvPosition=position;\nvRefractionMapTexCoord.x=0.5*(worldPos.w+worldPos.x);\nvRefractionMapTexCoord.y=0.5*(worldPos.w+worldPos.y);\nvRefractionMapTexCoord.z=worldPos.w;\nworldPos=worldReflectionViewProjection*vec4(position,1.0);\nvReflectionMapTexCoord.x=0.5*(worldPos.w+worldPos.x);\nvReflectionMapTexCoord.y=0.5*(worldPos.w+worldPos.y);\nvReflectionMapTexCoord.z=worldPos.w;\n#endif\n#include<logDepthVertex>\n}\n";n.Effect.ShadersStore.waterVertexShader=a;var s=function(e){function t(){var t=e.call(this)||this;return t.BUMP=!1,t.REFLECTION=!1,t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.CLIPPLANE5=!1,t.CLIPPLANE6=!1,t.ALPHATEST=!1,t.DEPTHPREPASS=!1,t.POINTSIZE=!1,t.FOG=!1,t.NORMAL=!1,t.UV1=!1,t.UV2=!1,t.VERTEXCOLOR=!1,t.VERTEXALPHA=!1,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.INSTANCES=!1,t.SPECULARTERM=!1,t.LOGARITHMICDEPTH=!1,t.FRESNELSEPARATE=!1,t.BUMPSUPERIMPOSE=!1,t.BUMPAFFECTSREFLECTION=!1,t.IMAGEPROCESSING=!1,t.VIGNETTE=!1,t.VIGNETTEBLENDMODEMULTIPLY=!1,t.VIGNETTEBLENDMODEOPAQUE=!1,t.TONEMAPPING=!1,t.TONEMAPPING_ACES=!1,t.CONTRAST=!1,t.EXPOSURE=!1,t.COLORCURVES=!1,t.COLORGRADING=!1,t.COLORGRADING3D=!1,t.SAMPLER3DGREENDEPTH=!1,t.SAMPLER3DBGRMAP=!1,t.IMAGEPROCESSINGPOSTPROCESS=!1,t.rebuild(),t}return Object(i.b)(t,e),t}(n.MaterialDefines),l=function(e){function t(t,r,i){void 0===i&&(i=new n.Vector2(512,512));var o=e.call(this,t,r)||this;return o.renderTargetSize=i,o.diffuseColor=new n.Color3(1,1,1),o.specularColor=new n.Color3(0,0,0),o.specularPower=64,o._disableLighting=!1,o._maxSimultaneousLights=4,o.windForce=6,o.windDirection=new n.Vector2(0,1),o.waveHeight=.4,o.bumpHeight=.4,o._bumpSuperimpose=!1,o._fresnelSeparate=!1,o._bumpAffectsReflection=!1,o.waterColor=new n.Color3(.1,.1,.6),o.colorBlendFactor=.2,o.waterColor2=new n.Color3(.1,.1,.6),o.colorBlendFactor2=.2,o.waveLength=.1,o.waveSpeed=1,o.waveCount=20,o.disableClipPlane=!1,o._renderTargets=new n.SmartArray(16),o._mesh=null,o._reflectionTransform=n.Matrix.Zero(),o._lastTime=0,o._lastDeltaTime=0,o._createRenderTargets(r,i),o.getRenderTargetTextures=function(){return o._renderTargets.reset(),o._renderTargets.push(o._reflectionRTT),o._renderTargets.push(o._refractionRTT),o._renderTargets},o._imageProcessingConfiguration=o.getScene().imageProcessingConfiguration,o._imageProcessingConfiguration&&(o._imageProcessingObserver=o._imageProcessingConfiguration.onUpdateParameters.add((function(){o._markAllSubMeshesAsImageProcessingDirty()}))),o}return Object(i.b)(t,e),Object.defineProperty(t.prototype,"hasRenderTargetTextures",{get:function(){return!0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useLogarithmicDepth",{get:function(){return this._useLogarithmicDepth},set:function(e){this._useLogarithmicDepth=e&&this.getScene().getEngine().getCaps().fragmentDepthSupported,this._markAllSubMeshesAsMiscDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"refractionTexture",{get:function(){return this._refractionRTT},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"reflectionTexture",{get:function(){return this._reflectionRTT},enumerable:!1,configurable:!0}),t.prototype.addToRenderList=function(e){this._refractionRTT&&this._refractionRTT.renderList&&this._refractionRTT.renderList.push(e),this._reflectionRTT&&this._reflectionRTT.renderList&&this._reflectionRTT.renderList.push(e)},t.prototype.enableRenderTargets=function(e){var t=e?1:0;this._refractionRTT&&(this._refractionRTT.refreshRate=t),this._reflectionRTT&&(this._reflectionRTT.refreshRate=t)},t.prototype.getRenderList=function(){return this._refractionRTT?this._refractionRTT.renderList:[]},Object.defineProperty(t.prototype,"renderTargetsEnabled",{get:function(){return!(this._refractionRTT&&0===this._refractionRTT.refreshRate)},enumerable:!1,configurable:!0}),t.prototype.needAlphaBlending=function(){return this.alpha<1},t.prototype.needAlphaTesting=function(){return!1},t.prototype.getAlphaTestTexture=function(){return null},t.prototype.isReadyForSubMesh=function(e,t,r){if(this.isFrozen&&t.effect&&t.effect._wasPreviouslyReady)return!0;t._materialDefines||(t._materialDefines=new s);var i=t._materialDefines,o=this.getScene();if(this._isReadyForSubMesh(t))return!0;var a=o.getEngine();if(i._areTexturesDirty&&(i._needUVs=!1,o.texturesEnabled)){if(this.bumpTexture&&n.MaterialFlags.BumpTextureEnabled){if(!this.bumpTexture.isReady())return!1;i._needUVs=!0,i.BUMP=!0}n.MaterialFlags.ReflectionTextureEnabled&&(i.REFLECTION=!0)}if(n.MaterialHelper.PrepareDefinesForFrameBoundValues(o,a,i,!!r),n.MaterialHelper.PrepareDefinesForMisc(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),i),i._areMiscDirty&&(this._fresnelSeparate&&(i.FRESNELSEPARATE=!0),this._bumpSuperimpose&&(i.BUMPSUPERIMPOSE=!0),this._bumpAffectsReflection&&(i.BUMPAFFECTSREFLECTION=!0)),i._needNormals=n.MaterialHelper.PrepareDefinesForLights(o,e,i,!0,this._maxSimultaneousLights,this._disableLighting),i._areImageProcessingDirty&&this._imageProcessingConfiguration){if(!this._imageProcessingConfiguration.isReady())return!1;this._imageProcessingConfiguration.prepareDefines(i),i.IS_REFLECTION_LINEAR=null!=this.reflectionTexture&&!this.reflectionTexture.gammaSpace,i.IS_REFRACTION_LINEAR=null!=this.refractionTexture&&!this.refractionTexture.gammaSpace}if(n.MaterialHelper.PrepareDefinesForAttributes(e,i,!0,!0),this._mesh=e,this._waitingRenderList){for(var l=0;l<this._waitingRenderList.length;l++)this.addToRenderList(o.getNodeByID(this._waitingRenderList[l]));this._waitingRenderList=null}if(i.isDirty){i.markAsProcessed(),o.resetCachedMaterial();var c=new n.EffectFallbacks;i.FOG&&c.addFallback(1,"FOG"),i.LOGARITHMICDEPTH&&c.addFallback(0,"LOGARITHMICDEPTH"),n.MaterialHelper.HandleFallbacksForShadows(i,c,this.maxSimultaneousLights),i.NUM_BONE_INFLUENCERS>0&&c.addCPUSkinningFallback(0,e);var f=[n.VertexBuffer.PositionKind];i.NORMAL&&f.push(n.VertexBuffer.NormalKind),i.UV1&&f.push(n.VertexBuffer.UVKind),i.UV2&&f.push(n.VertexBuffer.UV2Kind),i.VERTEXCOLOR&&f.push(n.VertexBuffer.ColorKind),n.MaterialHelper.PrepareAttributesForBones(f,e,i,c),n.MaterialHelper.PrepareAttributesForInstances(f,i);var u=i.toString(),p=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vSpecularColor","vFogInfos","vFogColor","pointSize","vNormalInfos","mBones","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","vClipPlane5","vClipPlane6","normalMatrix","logarithmicDepthConstant","worldReflectionViewProjection","windDirection","waveLength","time","windForce","cameraPosition","bumpHeight","waveHeight","waterColor","waterColor2","colorBlendFactor","colorBlendFactor2","waveSpeed","waveCount"],d=["normalSampler","refractionSampler","reflectionSampler"],v=new Array;n.ImageProcessingConfiguration&&(n.ImageProcessingConfiguration.PrepareUniforms(p,i),n.ImageProcessingConfiguration.PrepareSamplers(d,i)),n.MaterialHelper.PrepareUniformsAndSamplersList({uniformsNames:p,uniformBuffersNames:v,samplers:d,defines:i,maxSimultaneousLights:this.maxSimultaneousLights}),t.setEffect(o.getEngine().createEffect("water",{attributes:f,uniformsNames:p,uniformBuffersNames:v,samplers:d,defines:u,fallbacks:c,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this._maxSimultaneousLights}},a),i)}return!(!t.effect||!t.effect.isReady())&&(i._renderId=o.getRenderId(),t.effect._wasPreviouslyReady=!0,!0)},t.prototype.bindForSubMesh=function(e,t,r){var i=this.getScene(),o=r._materialDefines;if(o){var a=r.effect;if(a&&this._mesh){this._activeEffect=a,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",i.getTransformMatrix()),n.MaterialHelper.BindBonesParameters(t,this._activeEffect),this._mustRebind(i,a)&&(this.bumpTexture&&n.MaterialFlags.BumpTextureEnabled&&(this._activeEffect.setTexture("normalSampler",this.bumpTexture),this._activeEffect.setFloat2("vNormalInfos",this.bumpTexture.coordinatesIndex,this.bumpTexture.level),this._activeEffect.setMatrix("normalMatrix",this.bumpTexture.getTextureMatrix())),n.MaterialHelper.BindClipPlane(this._activeEffect,i),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),n.MaterialHelper.BindEyePosition(a,i)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*t.visibility),o.SPECULARTERM&&this._activeEffect.setColor4("vSpecularColor",this.specularColor,this.specularPower),i.lightsEnabled&&!this.disableLighting&&n.MaterialHelper.BindLights(i,t,this._activeEffect,o,this.maxSimultaneousLights),i.fogEnabled&&t.applyFog&&i.fogMode!==n.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",i.getViewMatrix()),n.MaterialHelper.BindFogParameters(i,t,this._activeEffect),n.MaterialHelper.BindLogDepth(o,this._activeEffect,i),n.MaterialFlags.ReflectionTextureEnabled&&(this._activeEffect.setTexture("refractionSampler",this._refractionRTT),this._activeEffect.setTexture("reflectionSampler",this._reflectionRTT));var s=this._mesh.getWorldMatrix().multiply(this._reflectionTransform).multiply(i.getProjectionMatrix()),l=i.getEngine().getDeltaTime();l!==this._lastDeltaTime&&(this._lastDeltaTime=l,this._lastTime+=this._lastDeltaTime),this._activeEffect.setMatrix("worldReflectionViewProjection",s),this._activeEffect.setVector2("windDirection",this.windDirection),this._activeEffect.setFloat("waveLength",this.waveLength),this._activeEffect.setFloat("time",this._lastTime/1e5),this._activeEffect.setFloat("windForce",this.windForce),this._activeEffect.setFloat("waveHeight",this.waveHeight),this._activeEffect.setFloat("bumpHeight",this.bumpHeight),this._activeEffect.setColor4("waterColor",this.waterColor,1),this._activeEffect.setFloat("colorBlendFactor",this.colorBlendFactor),this._activeEffect.setColor4("waterColor2",this.waterColor2,1),this._activeEffect.setFloat("colorBlendFactor2",this.colorBlendFactor2),this._activeEffect.setFloat("waveSpeed",this.waveSpeed),this._activeEffect.setFloat("waveCount",this.waveCount),this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.applyByPostProcess&&this._imageProcessingConfiguration.bind(this._activeEffect),this._afterBind(t,this._activeEffect)}}},t.prototype._createRenderTargets=function(e,t){var r,i=this;this._refractionRTT=new n.RenderTargetTexture(name+"_refraction",{width:t.x,height:t.y},e,!1,!0),this._refractionRTT.wrapU=n.Constants.TEXTURE_MIRROR_ADDRESSMODE,this._refractionRTT.wrapV=n.Constants.TEXTURE_MIRROR_ADDRESSMODE,this._refractionRTT.ignoreCameraViewport=!0,this._reflectionRTT=new n.RenderTargetTexture(name+"_reflection",{width:t.x,height:t.y},e,!1,!0),this._reflectionRTT.wrapU=n.Constants.TEXTURE_MIRROR_ADDRESSMODE,this._reflectionRTT.wrapV=n.Constants.TEXTURE_MIRROR_ADDRESSMODE,this._reflectionRTT.ignoreCameraViewport=!0;var o,a=null,s=n.Matrix.Zero();this._refractionRTT.onBeforeRender=function(){if(i._mesh&&(r=i._mesh.isVisible,i._mesh.isVisible=!1),!i.disableClipPlane){a=e.clipPlane;var t=i._mesh?i._mesh.position.y:0;e.clipPlane=n.Plane.FromPositionAndNormal(new n.Vector3(0,t+.05,0),new n.Vector3(0,1,0))}},this._refractionRTT.onAfterRender=function(){i._mesh&&(i._mesh.isVisible=r),i.disableClipPlane||(e.clipPlane=a)},this._reflectionRTT.onBeforeRender=function(){if(i._mesh&&(r=i._mesh.isVisible,i._mesh.isVisible=!1),!i.disableClipPlane){a=e.clipPlane;var t=i._mesh?i._mesh.position.y:0;e.clipPlane=n.Plane.FromPositionAndNormal(new n.Vector3(0,t-.05,0),new n.Vector3(0,-1,0)),n.Matrix.ReflectionToRef(e.clipPlane,s)}o=e.getViewMatrix(),s.multiplyToRef(o,i._reflectionTransform),e.setTransformMatrix(i._reflectionTransform,e.getProjectionMatrix()),e.getEngine().cullBackFaces=!1,e._mirroredCameraPosition=n.Vector3.TransformCoordinates(e.activeCamera.position,s)},this._reflectionRTT.onAfterRender=function(){i._mesh&&(i._mesh.isVisible=r),e.clipPlane=a,e.setTransformMatrix(o,e.getProjectionMatrix()),e.getEngine().cullBackFaces=!0,e._mirroredCameraPosition=null}},t.prototype.getAnimatables=function(){var e=[];return this.bumpTexture&&this.bumpTexture.animations&&this.bumpTexture.animations.length>0&&e.push(this.bumpTexture),this._reflectionRTT&&this._reflectionRTT.animations&&this._reflectionRTT.animations.length>0&&e.push(this._reflectionRTT),this._refractionRTT&&this._refractionRTT.animations&&this._refractionRTT.animations.length>0&&e.push(this._refractionRTT),e},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);return this._bumpTexture&&t.push(this._bumpTexture),t},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)||this._bumpTexture===t},t.prototype.dispose=function(t){this.bumpTexture&&this.bumpTexture.dispose();var r=this.getScene().customRenderTargets.indexOf(this._refractionRTT);-1!=r&&this.getScene().customRenderTargets.splice(r,1),r=-1,-1!=(r=this.getScene().customRenderTargets.indexOf(this._reflectionRTT))&&this.getScene().customRenderTargets.splice(r,1),this._reflectionRTT&&this._reflectionRTT.dispose(),this._refractionRTT&&this._refractionRTT.dispose(),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),e.prototype.dispose.call(this,t)},t.prototype.clone=function(e){var r=this;return n.SerializationHelper.Clone((function(){return new t(e,r.getScene())}),this)},t.prototype.serialize=function(){var e=n.SerializationHelper.Serialize(this);if(e.customType="BABYLON.WaterMaterial",e.renderList=[],this._refractionRTT&&this._refractionRTT.renderList)for(var t=0;t<this._refractionRTT.renderList.length;t++)e.renderList.push(this._refractionRTT.renderList[t].id);return e},t.prototype.getClassName=function(){return"WaterMaterial"},t.Parse=function(e,r,i){var o=n.SerializationHelper.Parse((function(){return new t(e.name,r)}),e,r,i);return o._waitingRenderList=e.renderList,o},t.CreateDefaultMesh=function(e,t){return n.Mesh.CreateGround(e,512,512,32,t,!1)},Object(i.a)([Object(n.serializeAsTexture)("bumpTexture")],t.prototype,"_bumpTexture",void 0),Object(i.a)([Object(n.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"bumpTexture",void 0),Object(i.a)([Object(n.serializeAsColor3)()],t.prototype,"diffuseColor",void 0),Object(i.a)([Object(n.serializeAsColor3)()],t.prototype,"specularColor",void 0),Object(i.a)([Object(n.serialize)()],t.prototype,"specularPower",void 0),Object(i.a)([Object(n.serialize)("disableLighting")],t.prototype,"_disableLighting",void 0),Object(i.a)([Object(n.expandToProperty)("_markAllSubMeshesAsLightsDirty")],t.prototype,"disableLighting",void 0),Object(i.a)([Object(n.serialize)("maxSimultaneousLights")],t.prototype,"_maxSimultaneousLights",void 0),Object(i.a)([Object(n.expandToProperty)("_markAllSubMeshesAsLightsDirty")],t.prototype,"maxSimultaneousLights",void 0),Object(i.a)([Object(n.serialize)()],t.prototype,"windForce",void 0),Object(i.a)([Object(n.serializeAsVector2)()],t.prototype,"windDirection",void 0),Object(i.a)([Object(n.serialize)()],t.prototype,"waveHeight",void 0),Object(i.a)([Object(n.serialize)()],t.prototype,"bumpHeight",void 0),Object(i.a)([Object(n.serialize)("bumpSuperimpose")],t.prototype,"_bumpSuperimpose",void 0),Object(i.a)([Object(n.expandToProperty)("_markAllSubMeshesAsMiscDirty")],t.prototype,"bumpSuperimpose",void 0),Object(i.a)([Object(n.serialize)("fresnelSeparate")],t.prototype,"_fresnelSeparate",void 0),Object(i.a)([Object(n.expandToProperty)("_markAllSubMeshesAsMiscDirty")],t.prototype,"fresnelSeparate",void 0),Object(i.a)([Object(n.serialize)("bumpAffectsReflection")],t.prototype,"_bumpAffectsReflection",void 0),Object(i.a)([Object(n.expandToProperty)("_markAllSubMeshesAsMiscDirty")],t.prototype,"bumpAffectsReflection",void 0),Object(i.a)([Object(n.serializeAsColor3)()],t.prototype,"waterColor",void 0),Object(i.a)([Object(n.serialize)()],t.prototype,"colorBlendFactor",void 0),Object(i.a)([Object(n.serializeAsColor3)()],t.prototype,"waterColor2",void 0),Object(i.a)([Object(n.serialize)()],t.prototype,"colorBlendFactor2",void 0),Object(i.a)([Object(n.serialize)()],t.prototype,"waveLength",void 0),Object(i.a)([Object(n.serialize)()],t.prototype,"waveSpeed",void 0),Object(i.a)([Object(n.serialize)()],t.prototype,"waveCount",void 0),Object(i.a)([Object(n.serialize)()],t.prototype,"disableClipPlane",void 0),Object(i.a)([Object(n.serialize)()],t.prototype,"useLogarithmicDepth",null),t}(n.PushMaterial);n._TypeStore.RegisteredTypes["BABYLON.WaterMaterial"]=l},2:function(e,t){var r;r=function(){return this}();try{r=r||new Function("return this")()}catch(e){"object"==typeof window&&(r=window)}e.exports=r},34:function(e,t,r){"use strict";r.r(t),function(e){var i=r(16);r.d(t,"WaterMaterial",(function(){return i.WaterMaterial}));var n=void 0!==e?e:"undefined"!=typeof window?window:void 0;if(void 0!==n)for(var o in i)n.BABYLON[o]=i[o]}.call(this,r(2))}})}));
    17.