@babylonjs/viewer/dist/chunks/shadowMap.vertex-DTe0T4wb.esm.js

The Babylon Viewer aims to simplify a specific but common Babylon.js use case: loading, viewing, and interacting with a 3D model.

import { S as ShaderStore } from './index-MZPybX0H.esm.js';
import { b as bonesDeclarationWGSL } from './bonesDeclaration-PMvyqkeE.esm.js';
import { b as bakedVertexAnimationDeclarationWGSL, i as instancesVertexWGSL } from './instancesVertex-DMZ4QPzF.esm.js';
import { m as morphTargetsVertexGlobalDeclarationWGSL, a as morphTargetsVertexDeclarationWGSL } from './morphTargetsVertexDeclaration-BiDnarww.esm.js';
import { h as helperFunctionsWGSL } from './helperFunctions-CiGzvr6_.esm.js';
import { s as sceneUboDeclarationWGSL } from './sceneUboDeclaration-F06dki1D.esm.js';
import { m as meshUboDeclarationWGSL } from './meshUboDeclaration-CCr-qXSL.esm.js';
import { c as clipPlaneVertexDeclarationWGSL, a as clipPlaneVertexWGSL } from './clipPlaneVertex-DrcLG8k3.esm.js';
import { m as morphTargetsVertexGlobalWGSL, a as morphTargetsVertexWGSL } from './morphTargetsVertex-Cv-n_1Be.esm.js';
import { b as bonesVertexWGSL } from './bonesVertex-CJuJ5VLw.esm.js';
import { b as bakedVertexAnimationWGSL } from './bakedVertexAnimation-v7FGdAXH.esm.js';

// Do not edit.
const name$3 = "shadowMapVertexExtraDeclaration";
const shader$3 = `#if SM_NORMALBIAS==1
uniform lightDataSM: vec3f;
#endif
uniform biasAndScaleSM: vec3f;uniform depthValuesSM: vec2f;varying vDepthMetricSM: f32;
#if SM_USEDISTANCE==1
varying vPositionWSM: vec3f;
#endif
#if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1
varying zSM: f32;
#endif
`;
// Sideeffect
if (!ShaderStore.IncludesShadersStoreWGSL[name$3]) {
    ShaderStore.IncludesShadersStoreWGSL[name$3] = shader$3;
}
/** @internal */
const shadowMapVertexExtraDeclarationWGSL = { name: name$3, shader: shader$3 };

// Do not edit.
const name$2 = "shadowMapVertexNormalBias";
const shader$2 = `#if SM_NORMALBIAS==1
#if SM_DIRECTIONINLIGHTDATA==1
var worldLightDirSM: vec3f=normalize(-uniforms.lightDataSM.xyz);
#else
var directionToLightSM: vec3f=uniforms.lightDataSM.xyz-worldPos.xyz;var worldLightDirSM: vec3f=normalize(directionToLightSM);
#endif
var ndlSM: f32=dot(vNormalW,worldLightDirSM);var sinNLSM: f32=sqrt(1.0-ndlSM*ndlSM);var normalBiasSM: f32=uniforms.biasAndScaleSM.y*sinNLSM;worldPos=vec4f(worldPos.xyz-vNormalW*normalBiasSM,worldPos.w);
#endif
`;
// Sideeffect
if (!ShaderStore.IncludesShadersStoreWGSL[name$2]) {
    ShaderStore.IncludesShadersStoreWGSL[name$2] = shader$2;
}
/** @internal */
const shadowMapVertexNormalBiasWGSL = { name: name$2, shader: shader$2 };

// Do not edit.
const name$1 = "shadowMapVertexMetric";
const shader$1 = `#if SM_USEDISTANCE==1
vertexOutputs.vPositionWSM=worldPos.xyz;
#endif
#if SM_DEPTHTEXTURE==1
#ifdef IS_NDC_HALF_ZRANGE
#define BIASFACTOR 0.5
#else
#define BIASFACTOR 1.0
#endif
#ifdef USE_REVERSE_DEPTHBUFFER
vertexOutputs.position.z-=uniforms.biasAndScaleSM.x*vertexOutputs.position.w*BIASFACTOR;
#else
vertexOutputs.position.z+=uniforms.biasAndScaleSM.x*vertexOutputs.position.w*BIASFACTOR;
#endif
#endif
#if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1
vertexOutputs.zSM=vertexOutputs.position.z;vertexOutputs.position.z=0.0;
#elif SM_USEDISTANCE==0
#ifdef USE_REVERSE_DEPTHBUFFER
vertexOutputs.vDepthMetricSM=(-vertexOutputs.position.z+uniforms.depthValuesSM.x)/uniforms.depthValuesSM.y+uniforms.biasAndScaleSM.x;
#else
vertexOutputs.vDepthMetricSM=(vertexOutputs.position.z+uniforms.depthValuesSM.x)/uniforms.depthValuesSM.y+uniforms.biasAndScaleSM.x;
#endif
#endif
`;
// Sideeffect
if (!ShaderStore.IncludesShadersStoreWGSL[name$1]) {
    ShaderStore.IncludesShadersStoreWGSL[name$1] = shader$1;
}
/** @internal */
const shadowMapVertexMetricWGSL = { name: name$1, shader: shader$1 };

// Do not edit.
const name = "shadowMapVertexShader";
const shader = `attribute position: vec3f;
#ifdef NORMAL
attribute normal: vec3f;
#endif
#include<bonesDeclaration>
#include<bakedVertexAnimationDeclaration>
#include<morphTargetsVertexGlobalDeclaration>
#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]
#ifdef INSTANCES
attribute world0: vec4f;attribute world1: vec4f;attribute world2: vec4f;attribute world3: vec4f;
#endif
#include<helperFunctions>
#include<sceneUboDeclaration>
#include<meshUboDeclaration>
#ifdef ALPHATEXTURE
varying vUV: vec2f;uniform diffuseMatrix: mat4x4f;
#ifdef UV1
attribute uv: vec2f;
#endif
#ifdef UV2
attribute uv2: vec2f;
#endif
#endif
#include<shadowMapVertexExtraDeclaration>
#include<clipPlaneVertexDeclaration>
#define CUSTOM_VERTEX_DEFINITIONS
@vertex
fn main(input : VertexInputs)->FragmentInputs {var positionUpdated: vec3f=vertexInputs.position;
#ifdef UV1
var uvUpdated: vec2f=vertexInputs.uv;
#endif
#ifdef UV2
var uv2Updated: vec2f=vertexInputs.uv2;
#endif
#ifdef NORMAL
var normalUpdated: vec3f=vertexInputs.normal;
#endif
#include<morphTargetsVertexGlobal>
#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]
#include<instancesVertex>
#include<bonesVertex>
#include<bakedVertexAnimation>
var worldPos: vec4f=finalWorld* vec4f(positionUpdated,1.0);
#ifdef NORMAL
var normWorldSM: mat3x3f= mat3x3f(finalWorld[0].xyz,finalWorld[1].xyz,finalWorld[2].xyz);
#if defined(INSTANCES) && defined(THIN_INSTANCES)
var vNormalW: vec3f=normalUpdated/ vec3f(dot(normWorldSM[0],normWorldSM[0]),dot(normWorldSM[1],normWorldSM[1]),dot(normWorldSM[2],normWorldSM[2]));vNormalW=normalize(normWorldSM*vNormalW);
#else
#ifdef NONUNIFORMSCALING
normWorldSM=transposeMat3(inverseMat3(normWorldSM));
#endif
var vNormalW: vec3f=normalize(normWorldSM*normalUpdated);
#endif
#endif
#include<shadowMapVertexNormalBias>
vertexOutputs.position=scene.viewProjection*worldPos;
#include<shadowMapVertexMetric>
#ifdef ALPHATEXTURE
#ifdef UV1
vertexOutputs.vUV= (uniforms.diffuseMatrix* vec4f(uvUpdated,1.0,0.0)).xy;
#endif
#ifdef UV2
vertexOutputs.vUV= (uniforms.diffuseMatrix* vec4f(uv2Updated,1.0,0.0)).xy;
#endif
#endif
#include<clipPlaneVertex>
}`;
// Sideeffect
if (!ShaderStore.ShadersStoreWGSL[name]) {
    ShaderStore.ShadersStoreWGSL[name] = shader;
}
const includes = [bonesDeclarationWGSL, bakedVertexAnimationDeclarationWGSL, morphTargetsVertexGlobalDeclarationWGSL, morphTargetsVertexDeclarationWGSL, helperFunctionsWGSL, sceneUboDeclarationWGSL, meshUboDeclarationWGSL, shadowMapVertexExtraDeclarationWGSL, clipPlaneVertexDeclarationWGSL, morphTargetsVertexGlobalWGSL, morphTargetsVertexWGSL, instancesVertexWGSL, bonesVertexWGSL, bakedVertexAnimationWGSL, shadowMapVertexNormalBiasWGSL, shadowMapVertexMetricWGSL, clipPlaneVertexWGSL];
for (const inc of includes) {
    if (!ShaderStore.IncludesShadersStoreWGSL[inc.name]) {
        ShaderStore.IncludesShadersStoreWGSL[inc.name] = inc.shader;
    }
}
/** @internal */
const shadowMapVertexShaderWGSL = { name, shader };

export { shadowMapVertexShaderWGSL };
//# sourceMappingURL=shadowMap.vertex-DTe0T4wb.esm.js.map