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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. All rights reserved.
    4. 

  4. Licensed under the Apache License, Version 2.0 (the "License"); you may not use
    5. 

  5. this file except in compliance with the License. You may obtain a copy of the
    6. 

  6. License at http://www.apache.org/licenses/LICENSE-2.0
    7. 

  7. 

  8. THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    9. 

  9. KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
    10. 

  10. WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
    11. 

  11. MERCHANTABLITY OR NON-INFRINGEMENT.
    12. 

  12. 

  13. See the Apache Version 2.0 License for specific language governing permissions
    14. 

  14. and limitations under the License.
    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)t.hasOwnProperty(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}},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},3:function(e,t,r){"use strict";r.r(t);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;\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\nvec3 p=position;\nfloat newY=(sin(((p.x/0.05)+time*waveSpeed))*waveHeight*windDirection.x*5.0)\n+(cos(((p.z/0.05)+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.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:!0,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:!0,configurable:!0}),Object.defineProperty(t.prototype,"refractionTexture",{get:function(){return this._refractionRTT},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"reflectionTexture",{get:function(){return this._reflectionRTT},enumerable:!0,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:!0,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.checkReadyOnEveryCall&&t.effect&&this._renderId===o.getRenderId())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(),d=["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"],p=["normalSampler","refractionSampler","reflectionSampler"],m=new Array;n.ImageProcessingConfiguration&&(n.ImageProcessingConfiguration.PrepareUniforms(d,i),n.ImageProcessingConfiguration.PrepareSamplers(p,i)),n.MaterialHelper.PrepareUniformsAndSamplersList({uniformsNames:d,uniformBuffersNames:m,samplers:p,defines:i,maxSimultaneousLights:this.maxSimultaneousLights}),t.setEffect(o.getEngine().createEffect("water",{attributes:f,uniformsNames:d,uniformBuffersNames:m,samplers:p,defines:u,fallbacks:c,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this._maxSimultaneousLights}},a),i)}return!(!t.effect||!t.effect.isReady())&&(this._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._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,"disableClipPlane",void 0),Object(i.a)([Object(n.serialize)()],t.prototype,"useLogarithmicDepth",null),t}(n.PushMaterial);n._TypeStore.RegisteredTypes["BABYLON.WaterMaterial"]=l,r.d(t,"WaterMaterial",function(){return l})},34:function(e,t,r){"use strict";r.r(t),function(e){var i=r(3);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.