| 1 |
- var BABYLON;!(function(e){var t=(function(e){function t(){var t=e.call(this)||this;return t.BUMP=!1,t.REFLECTION=!1,t.CLIPPLANE=!1,t.ALPHATEST=!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.USERIGHTHANDEDSYSTEM=!1,t.rebuild(),t}return __extends(t,e),t})(e.MaterialDefines),r=(function(r){function i(t,i,o){void 0===o&&(o=new e.Vector2(512,512));var n=r.call(this,t,i)||this;return n.renderTargetSize=o,n.diffuseColor=new e.Color3(1,1,1),n.specularColor=new e.Color3(0,0,0),n.specularPower=64,n._disableLighting=!1,n._maxSimultaneousLights=4,n.windForce=6,n.windDirection=new e.Vector2(0,1),n.waveHeight=.4,n.bumpHeight=.4,n._bumpSuperimpose=!1,n._fresnelSeparate=!1,n._bumpAffectsReflection=!1,n.waterColor=new e.Color3(.1,.1,.6),n.colorBlendFactor=.2,n.waterColor2=new e.Color3(.1,.1,.6),n.colorBlendFactor2=.2,n.waveLength=.1,n.waveSpeed=1,n._mesh=null,n._reflectionTransform=e.Matrix.Zero(),n._lastTime=0,n._createRenderTargets(i,o),n}return __extends(i,r),Object.defineProperty(i.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(i.prototype,"refractionTexture",{get:function(){return this._refractionRTT},enumerable:!0,configurable:!0}),Object.defineProperty(i.prototype,"reflectionTexture",{get:function(){return this._reflectionRTT},enumerable:!0,configurable:!0}),i.prototype.addToRenderList=function(e){this._refractionRTT.renderList.push(e),this._reflectionRTT.renderList.push(e)},i.prototype.enableRenderTargets=function(e){var t=e?1:0;this._refractionRTT.refreshRate=t,this._reflectionRTT.refreshRate=t},i.prototype.getRenderList=function(){return this._refractionRTT.renderList},Object.defineProperty(i.prototype,"renderTargetsEnabled",{get:function(){return!(0===this._refractionRTT.refreshRate)},enumerable:!0,configurable:!0}),i.prototype.needAlphaBlending=function(){return this.alpha<1},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(r,i,o){if(this.isFrozen&&this._wasPreviouslyReady&&i.effect)return!0;i._materialDefines||(i._materialDefines=new t);var n=i._materialDefines,a=this.getScene();if(!this.checkReadyOnEveryCall&&i.effect&&this._renderId===a.getRenderId())return!0;var l=a.getEngine();if(n._areTexturesDirty&&(n._needUVs=!1,a.texturesEnabled)){if(this.bumpTexture&&e.StandardMaterial.BumpTextureEnabled){if(!this.bumpTexture.isReady())return!1;n._needUVs=!0,n.BUMP=!0}e.StandardMaterial.ReflectionTextureEnabled&&(n.REFLECTION=!0)}if(e.MaterialHelper.PrepareDefinesForFrameBoundValues(a,l,n,o),e.MaterialHelper.PrepareDefinesForMisc(r,a,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,n),n._areMiscDirty&&(this._fresnelSeparate&&(n.FRESNELSEPARATE=!0),this._bumpSuperimpose&&(n.BUMPSUPERIMPOSE=!0),this._bumpAffectsReflection&&(n.BUMPAFFECTSREFLECTION=!0)),n._needNormals=e.MaterialHelper.PrepareDefinesForLights(a,r,n,!0,this._maxSimultaneousLights,this._disableLighting),e.MaterialHelper.PrepareDefinesForAttributes(r,n,!0,!0),this._mesh=r,n.isDirty){n.markAsProcessed(),a.resetCachedMaterial();var s=new e.EffectFallbacks;n.FOG&&s.addFallback(1,"FOG"),n.LOGARITHMICDEPTH&&s.addFallback(0,"LOGARITHMICDEPTH"),e.MaterialHelper.HandleFallbacksForShadows(n,s,this.maxSimultaneousLights),n.NUM_BONE_INFLUENCERS>0&&s.addCPUSkinningFallback(0,r);var c=[e.VertexBuffer.PositionKind];n.NORMAL&&c.push(e.VertexBuffer.NormalKind),n.UV1&&c.push(e.VertexBuffer.UVKind),n.UV2&&c.push(e.VertexBuffer.UV2Kind),n.VERTEXCOLOR&&c.push(e.VertexBuffer.ColorKind),e.MaterialHelper.PrepareAttributesForBones(c,r,n,s),e.MaterialHelper.PrepareAttributesForInstances(c,n);var f=n.toString(),d=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vSpecularColor","vFogInfos","vFogColor","pointSize","vNormalInfos","mBones","vClipPlane","normalMatrix","logarithmicDepthConstant","worldReflectionViewProjection","windDirection","waveLength","time","windForce","cameraPosition","bumpHeight","waveHeight","waterColor","waterColor2","colorBlendFactor","colorBlendFactor2","waveSpeed"],p=["normalSampler","refractionSampler","reflectionSampler"],u=[];e.MaterialHelper.PrepareUniformsAndSamplersList({uniformsNames:d,uniformBuffersNames:u,samplers:p,defines:n,maxSimultaneousLights:this.maxSimultaneousLights}),i.setEffect(a.getEngine().createEffect("water",{attributes:c,uniformsNames:d,uniformBuffersNames:u,samplers:p,defines:f,fallbacks:s,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this._maxSimultaneousLights}},l),n)}return!!i.effect.isReady()&&(this._renderId=a.getRenderId(),this._wasPreviouslyReady=!0,!0)},i.prototype.bindForSubMesh=function(t,r,i){var o=this.getScene(),n=i._materialDefines;if(n){var a=i.effect;this._activeEffect=a,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",o.getTransformMatrix()),e.MaterialHelper.BindBonesParameters(r,this._activeEffect),this._mustRebind(o,a)&&(this.bumpTexture&&e.StandardMaterial.BumpTextureEnabled&&(this._activeEffect.setTexture("normalSampler",this.bumpTexture),this._activeEffect.setFloat2("vNormalInfos",this.bumpTexture.coordinatesIndex,this.bumpTexture.level),this._activeEffect.setMatrix("normalMatrix",this.bumpTexture.getTextureMatrix())),e.MaterialHelper.BindClipPlane(this._activeEffect,o),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._activeEffect.setVector3("vEyePosition",o._mirroredCameraPosition?o._mirroredCameraPosition:o.activeCamera.position)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*r.visibility),n.SPECULARTERM&&this._activeEffect.setColor4("vSpecularColor",this.specularColor,this.specularPower),o.lightsEnabled&&!this.disableLighting&&e.MaterialHelper.BindLights(o,r,this._activeEffect,n,this.maxSimultaneousLights),o.fogEnabled&&r.applyFog&&o.fogMode!==e.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",o.getViewMatrix()),e.MaterialHelper.BindFogParameters(o,r,this._activeEffect),e.MaterialHelper.BindLogDepth(n,this._activeEffect,o),e.StandardMaterial.ReflectionTextureEnabled&&(this._activeEffect.setTexture("refractionSampler",this._refractionRTT),this._activeEffect.setTexture("reflectionSampler",this._reflectionRTT));var l=this._mesh.getWorldMatrix().multiply(this._reflectionTransform).multiply(o.getProjectionMatrix());this._lastTime+=o.getEngine().getDeltaTime(),this._activeEffect.setMatrix("worldReflectionViewProjection",l),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._afterBind(r,this._activeEffect)}},i.prototype._createRenderTargets=function(t,r){var i=this;this._refractionRTT=new e.RenderTargetTexture(name+"_refraction",{width:r.x,height:r.y},t,!1,!0),this._refractionRTT.wrapU=e.Texture.MIRROR_ADDRESSMODE,this._refractionRTT.wrapV=e.Texture.MIRROR_ADDRESSMODE,this._reflectionRTT=new e.RenderTargetTexture(name+"_reflection",{width:r.x,height:r.y},t,!1,!0),this._reflectionRTT.wrapU=e.Texture.MIRROR_ADDRESSMODE,this._reflectionRTT.wrapV=e.Texture.MIRROR_ADDRESSMODE,t.customRenderTargets.push(this._refractionRTT),t.customRenderTargets.push(this._reflectionRTT);var o,n,a=null,l=e.Matrix.Zero();this._refractionRTT.onBeforeRender=function(){i._mesh&&(o=i._mesh.isVisible,i._mesh.isVisible=!1),a=t.clipPlane;var r=i._mesh?i._mesh.position.y:0;t.clipPlane=e.Plane.FromPositionAndNormal(new e.Vector3(0,r+.05,0),new e.Vector3(0,1,0))},this._refractionRTT.onAfterRender=function(){i._mesh&&(i._mesh.isVisible=o),t.clipPlane=a},this._reflectionRTT.onBeforeRender=function(){i._mesh&&(o=i._mesh.isVisible,i._mesh.isVisible=!1),a=t.clipPlane;var r=i._mesh?i._mesh.position.y:0;t.clipPlane=e.Plane.FromPositionAndNormal(new e.Vector3(0,r-.05,0),new e.Vector3(0,-1,0)),e.Matrix.ReflectionToRef(t.clipPlane,l),n=t.getViewMatrix(),l.multiplyToRef(n,i._reflectionTransform),t.setTransformMatrix(i._reflectionTransform,t.getProjectionMatrix()),t.getEngine().cullBackFaces=!1,t._mirroredCameraPosition=e.Vector3.TransformCoordinates(t.activeCamera.position,l)},this._reflectionRTT.onAfterRender=function(){i._mesh&&(i._mesh.isVisible=o),t.clipPlane=a,t.setTransformMatrix(n,t.getProjectionMatrix()),t.getEngine().cullBackFaces=!0,t._mirroredCameraPosition=null}},i.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},i.prototype.getActiveTextures=function(){var e=r.prototype.getActiveTextures.call(this);return this._bumpTexture&&e.push(this._bumpTexture),e},i.prototype.hasTexture=function(e){return!!r.prototype.hasTexture.call(this,e)||this._bumpTexture===e},i.prototype.dispose=function(e){this.bumpTexture&&this.bumpTexture.dispose();var t=this.getScene().customRenderTargets.indexOf(this._refractionRTT);-1!=t&&this.getScene().customRenderTargets.splice(t,1),t=-1,t=this.getScene().customRenderTargets.indexOf(this._reflectionRTT),-1!=t&&this.getScene().customRenderTargets.splice(t,1),this._reflectionRTT&&this._reflectionRTT.dispose(),this._refractionRTT&&this._refractionRTT.dispose(),r.prototype.dispose.call(this,e)},i.prototype.clone=function(t){var r=this;return e.SerializationHelper.Clone((function(){return new i(t,r.getScene())}),this)},i.prototype.serialize=function(){var t=e.SerializationHelper.Serialize(this);return t.customType="BABYLON.WaterMaterial",t.reflectionTexture.isRenderTarget=!0,t.refractionTexture.isRenderTarget=!0,t},i.Parse=function(t,r,o){return e.SerializationHelper.Parse((function(){return new i(t.name,r)}),t,r,o)},i.CreateDefaultMesh=function(t,r){return e.Mesh.CreateGround(t,512,512,32,r,!1)},i})(e.PushMaterial);__decorate([e.serializeAsTexture("bumpTexture")],r.prototype,"_bumpTexture",void 0),__decorate([e.expandToProperty("_markAllSubMeshesAsTexturesDirty")],r.prototype,"bumpTexture",void 0),__decorate([e.serializeAsColor3()],r.prototype,"diffuseColor",void 0),__decorate([e.serializeAsColor3()],r.prototype,"specularColor",void 0),__decorate([e.serialize()],r.prototype,"specularPower",void 0),__decorate([e.serialize("disableLighting")],r.prototype,"_disableLighting",void 0),__decorate([e.expandToProperty("_markAllSubMeshesAsLightsDirty")],r.prototype,"disableLighting",void 0),__decorate([e.serialize("maxSimultaneousLights")],r.prototype,"_maxSimultaneousLights",void 0),__decorate([e.expandToProperty("_markAllSubMeshesAsLightsDirty")],r.prototype,"maxSimultaneousLights",void 0),__decorate([e.serialize()],r.prototype,"windForce",void 0),__decorate([e.serializeAsVector2()],r.prototype,"windDirection",void 0),__decorate([e.serialize()],r.prototype,"waveHeight",void 0),__decorate([e.serialize()],r.prototype,"bumpHeight",void 0),__decorate([e.serialize("bumpSuperimpose")],r.prototype,"_bumpSuperimpose",void 0),__decorate([e.expandToProperty("_markAllSubMeshesAsMiscDirty")],r.prototype,"bumpSuperimpose",void 0),__decorate([e.serialize("fresnelSeparate")],r.prototype,"_fresnelSeparate",void 0),__decorate([e.expandToProperty("_markAllSubMeshesAsMiscDirty")],r.prototype,"fresnelSeparate",void 0),__decorate([e.serialize("bumpAffectsReflection")],r.prototype,"_bumpAffectsReflection",void 0),__decorate([e.expandToProperty("_markAllSubMeshesAsMiscDirty")],r.prototype,"bumpAffectsReflection",void 0),__decorate([e.serializeAsColor3()],r.prototype,"waterColor",void 0),__decorate([e.serialize()],r.prototype,"colorBlendFactor",void 0),__decorate([e.serializeAsColor3()],r.prototype,"waterColor2",void 0),__decorate([e.serialize()],r.prototype,"colorBlendFactor2",void 0),__decorate([e.serialize()],r.prototype,"waveLength",void 0),__decorate([e.serialize()],r.prototype,"waveSpeed",void 0),__decorate([e.serialize()],r.prototype,"useLogarithmicDepth",null),e.WaterMaterial=r})(BABYLON||(BABYLON={})),BABYLON.Effect.ShadersStore.waterVertexShader="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",BABYLON.Effect.ShadersStore.waterPixelShader="#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<__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\nvec3 eyeVector=normalize(vEyePosition-vPosition);\nvec2 projectedRefractionTexCoords=clamp(vRefractionMapTexCoord.xy/vRefractionMapTexCoord.z+perturbation*0.5,0.0,1.0);\nvec4 refractiveColor=texture2D(refractionSampler,projectedRefractionTexCoords);\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);\nvec3 upVector=vec3(0.0,1.0,0.0);\nfloat fresnelTerm=clamp(abs(pow(dot(eyeVector,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\nvec3 eyeVector=normalize(vEyePosition-vPosition);\nvec2 projectedRefractionTexCoords=clamp(vRefractionMapTexCoord.xy/vRefractionMapTexCoord.z+perturbation,0.0,1.0);\nvec4 refractiveColor=texture2D(refractionSampler,projectedRefractionTexCoords);\nvec2 projectedReflectionTexCoords=clamp(vReflectionMapTexCoord.xy/vReflectionMapTexCoord.z+perturbation,0.0,1.0);\nvec4 reflectiveColor=texture2D(reflectionSampler,projectedReflectionTexCoords);\nvec3 upVector=vec3(0.0,1.0,0.0);\nfloat fresnelTerm=max(dot(eyeVector,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>\ngl_FragColor=color;\n}\n";
|
