@babylonjs/materials/water/water.vertex.js

For usage documentation please visit the [materials library documentation](https://doc.babylonjs.com/toolsAndResources/assetLibraries/materialsLibrary/).

// Do not edit.
import { ShaderStore } from "@babylonjs/core/Engines/shaderStore.js";
import { bonesDeclaration } from "@babylonjs/core/Shaders/ShadersInclude/bonesDeclaration.js";
import { bakedVertexAnimationDeclaration } from "@babylonjs/core/Shaders/ShadersInclude/bakedVertexAnimationDeclaration.js";
import { instancesDeclaration } from "@babylonjs/core/Shaders/ShadersInclude/instancesDeclaration.js";
import { clipPlaneVertexDeclaration } from "@babylonjs/core/Shaders/ShadersInclude/clipPlaneVertexDeclaration.js";
import { fogVertexDeclaration } from "@babylonjs/core/Shaders/ShadersInclude/fogVertexDeclaration.js";
import { lightFragmentDeclaration } from "@babylonjs/core/Shaders/ShadersInclude/lightFragmentDeclaration.js";
import { lightUboDeclaration } from "@babylonjs/core/Shaders/ShadersInclude/lightUboDeclaration.js";
import { logDepthDeclaration } from "@babylonjs/core/Shaders/ShadersInclude/logDepthDeclaration.js";
import { instancesVertex } from "@babylonjs/core/Shaders/ShadersInclude/instancesVertex.js";
import { bonesVertex } from "@babylonjs/core/Shaders/ShadersInclude/bonesVertex.js";
import { bakedVertexAnimation } from "@babylonjs/core/Shaders/ShadersInclude/bakedVertexAnimation.js";
import { clipPlaneVertex } from "@babylonjs/core/Shaders/ShadersInclude/clipPlaneVertex.js";
import { fogVertex } from "@babylonjs/core/Shaders/ShadersInclude/fogVertex.js";
import { shadowsVertex } from "@babylonjs/core/Shaders/ShadersInclude/shadowsVertex.js";
import { vertexColorMixing } from "@babylonjs/core/Shaders/ShadersInclude/vertexColorMixing.js";
import { logDepthVertex } from "@babylonjs/core/Shaders/ShadersInclude/logDepthVertex.js";
const name = "waterVertexShader";
const shader = `precision highp float;attribute vec3 position;
#ifdef NORMAL
attribute vec3 normal;
#endif
#ifdef UV1
attribute vec2 uv;
#endif
#ifdef UV2
attribute vec2 uv2;
#endif
#ifdef VERTEXCOLOR
attribute vec4 color;
#endif
#include<bonesDeclaration>
#include<bakedVertexAnimationDeclaration>
#include<instancesDeclaration>
uniform mat4 view;uniform mat4 viewProjection;
#ifdef BUMP
varying vec2 vNormalUV;
#ifdef BUMPSUPERIMPOSE
varying vec2 vNormalUV2;
#endif
uniform mat4 normalMatrix;uniform vec2 vNormalInfos;
#endif
#ifdef POINTSIZE
uniform float pointSize;
#endif
varying vec3 vPositionW;
#ifdef NORMAL
varying vec3 vNormalW;
#endif
#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)
varying vec4 vColor;
#endif
#include<clipPlaneVertexDeclaration>
#include<fogVertexDeclaration>
#include<__decl__lightFragment>[0..maxSimultaneousLights]
#include<logDepthDeclaration>
uniform mat4 reflectionViewProjection;uniform vec2 windDirection;uniform float waveLength;uniform float time;uniform float windForce;uniform float waveHeight;uniform float waveSpeed;uniform float waveCount;varying vec3 vRefractionMapTexCoord;varying vec3 vReflectionMapTexCoord;
#if defined(CLUSTLIGHT_BATCH) && CLUSTLIGHT_BATCH>0
varying float vViewDepth;
#endif
#define CUSTOM_VERTEX_DEFINITIONS
void main(void) {
#define CUSTOM_VERTEX_MAIN_BEGIN
#ifdef VERTEXCOLOR
vec4 colorUpdated=color;
#endif
#include<instancesVertex>
#include<bonesVertex>
#include<bakedVertexAnimation>
vec4 worldPos=finalWorld*vec4(position,1.0);vPositionW=vec3(worldPos);
#ifdef NORMAL
vNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));
#endif
#ifndef UV1
vec2 uv=vec2(0.,0.);
#endif
#ifndef UV2
vec2 uv2=vec2(0.,0.);
#endif
#ifdef BUMP
if (vNormalInfos.x==0.)
{vNormalUV=vec2(normalMatrix*vec4((uv*1.0)/waveLength+time*windForce*windDirection,1.0,0.0));
#ifdef BUMPSUPERIMPOSE
vNormalUV2=vec2(normalMatrix*vec4((uv*0.721)/waveLength+time*1.2*windForce*windDirection,1.0,0.0));
#endif
}
else
{vNormalUV=vec2(normalMatrix*vec4((uv2*1.0)/waveLength+time*windForce*windDirection ,1.0,0.0));
#ifdef BUMPSUPERIMPOSE
vNormalUV2=vec2(normalMatrix*vec4((uv2*0.721)/waveLength+time*1.2*windForce*windDirection ,1.0,0.0));
#endif
}
#endif
#include<clipPlaneVertex>
#include<fogVertex>
#include<shadowsVertex>[0..maxSimultaneousLights]
#include<vertexColorMixing>
#if defined(POINTSIZE) && !defined(WEBGPU)
gl_PointSize=pointSize;
#endif
float finalWaveCount=1.0/(waveCount*0.5);
#ifdef USE_WORLD_COORDINATES
vec3 p=worldPos.xyz;
#else
vec3 p=position;
#endif
float newY=(sin(((p.x/finalWaveCount)+time*waveSpeed))*waveHeight*windDirection.x*5.0)
+ (cos(((p.z/finalWaveCount)+ time*waveSpeed))*waveHeight*windDirection.y*5.0);p.y+=abs(newY);
#ifdef USE_WORLD_COORDINATES
gl_Position=viewProjection*vec4(p,1.0);
#else
gl_Position=viewProjection*finalWorld*vec4(p,1.0);
#endif
#ifdef REFLECTION
vRefractionMapTexCoord.x=0.5*(gl_Position.w+gl_Position.x);vRefractionMapTexCoord.y=0.5*(gl_Position.w+gl_Position.y);vRefractionMapTexCoord.z=gl_Position.w;worldPos=reflectionViewProjection*finalWorld*vec4(position,1.0);vReflectionMapTexCoord.x=0.5*(worldPos.w+worldPos.x);vReflectionMapTexCoord.y=0.5*(worldPos.w+worldPos.y);vReflectionMapTexCoord.z=worldPos.w;
#endif
#include<logDepthVertex>
#define CUSTOM_VERTEX_MAIN_END
}
`;
// Sideeffect
if (!ShaderStore.ShadersStore[name]) {
    ShaderStore.ShadersStore[name] = shader;
}
const includes = [bonesDeclaration, bakedVertexAnimationDeclaration, instancesDeclaration, clipPlaneVertexDeclaration, fogVertexDeclaration, lightFragmentDeclaration, lightUboDeclaration, logDepthDeclaration, instancesVertex, bonesVertex, bakedVertexAnimation, clipPlaneVertex, fogVertex, shadowsVertex, vertexColorMixing, logDepthVertex];
for (const inc of includes) {
    if (!ShaderStore.IncludesShadersStore[inc.name]) {
        ShaderStore.IncludesShadersStore[inc.name] = inc.shader;
    }
}
/** @internal */
export const waterVertexShader = { name, shader };
//# sourceMappingURL=water.vertex.js.map