Hello,
I am using chrome canary on mac for my babylonjs experiments. I noticed that cascaded shadows cause a lot of errors in there. On normal chrome cant see any errors. I dont have experimental webgpu enabled.
https://playground.babylonjs.com/#IIZ9UU#36
Anyone come across this problem before?
Could you show the full error message ?
I wonder if it could be related to ShadowGenerator useBlurExponentialShadowMap option crash in macOS High Sierra
Its super long. I hope the form collapse it. If not I will edit the message and just keep the beginning. It doesnt allow uploading log files.
VM10:37274 WebXR emulator extension overrides native WebXR API with polyfill.
babylon.js:16 Babylon.js v5.0.0-alpha.59 - WebGL2 - Parallel shader compilation
babylon.js:16 BJS - [23:43:17]: Unable to compile effect:
e._ErrorEnabled @ babylon.js:16
babylon.js:16 BJS - [23:43:17]: Uniforms: world, view, viewProjection, vEyePosition, vLightsType, vAmbientColor, vDiffuseColor, vSpecularColor, vEmissiveColor, visibility, vFogInfos, vFogColor, pointSize, vDiffuseInfos, vAmbientInfos, vOpacityInfos, vReflectionInfos, vEmissiveInfos, vSpecularInfos, vBumpInfos, vLightmapInfos, vRefractionInfos, mBones, vClipPlane, vClipPlane2, vClipPlane3, vClipPlane4, vClipPlane5, vClipPlane6, diffuseMatrix, ambientMatrix, opacityMatrix, reflectionMatrix, emissiveMatrix, specularMatrix, bumpMatrix, normalMatrix, lightmapMatrix, refractionMatrix, diffuseLeftColor, diffuseRightColor, opacityParts, reflectionLeftColor, reflectionRightColor, emissiveLeftColor, emissiveRightColor, refractionLeftColor, refractionRightColor, vReflectionPosition, vReflectionSize, vRefractionPosition, vRefractionSize, logarithmicDepthConstant, vTangentSpaceParams, alphaCutOff, boneTextureWidth, morphTargetTextureInfo, morphTargetTextureIndices, vDetailInfos, detailMatrix, previousWorld, previousViewProjection, mPreviousBones, vLightData0, vLightDiffuse0, vLightSpecular0, vLightDirection0, vLightFalloff0, vLightGround0, lightMatrix0, shadowsInfo0, depthValues0, viewFrustumZ0, cascadeBlendFactor0, lightSizeUVCorrection0, depthCorrection0, penumbraDarkness0, frustumLengths0, diffuseSampler, ambientSampler, opacitySampler, reflectionCubeSampler, reflection2DSampler, emissiveSampler, specularSampler, bumpSampler, lightmapSampler, refractionCubeSampler, refraction2DSampler, boneSampler, morphTargets, oitDepthSampler, oitFrontColorSampler, detailSampler, shadowSampler0, depthSampler0
e._ErrorEnabled @ babylon.js:16
babylon.js:16 BJS - [23:43:17]: Attributes: position, normal, uv
e._ErrorEnabled @ babylon.js:16
babylon.js:16 BJS - [23:43:17]: Defines:
#define DIFFUSE
#define DIFFUSEDIRECTUV 0
#define DETAILDIRECTUV 0
#define DETAIL_NORMALBLENDMETHOD 0
#define AMBIENTDIRECTUV 0
#define OPACITYDIRECTUV 0
#define EMISSIVEDIRECTUV 0
#define SPECULARDIRECTUV 0
#define BUMPDIRECTUV 0
#define SPECULARTERM
#define NORMAL
#define UV1
#define NUM_BONE_INFLUENCERS 0
#define BonesPerMesh 0
#define LIGHTMAPDIRECTUV 0
#define SHADOWFLOAT
#define NUM_MORPH_INFLUENCERS 0
#define ALPHABLEND
#define PREPASS_IRRADIANCE_INDEX -1
#define PREPASS_ALBEDO_SQRT_INDEX -1
#define PREPASS_DEPTH_INDEX -1
#define PREPASS_NORMAL_INDEX -1
#define PREPASS_POSITION_INDEX -1
#define PREPASS_VELOCITY_INDEX -1
#define PREPASS_REFLECTIVITY_INDEX -1
#define SCENE_MRT_COUNT 0
#define VIGNETTEBLENDMODEMULTIPLY
#define SAMPLER3DGREENDEPTH
#define SAMPLER3DBGRMAP
#define LIGHT0
#define DIRLIGHT0
#define SHADOW0
#define SHADOWCSM0
#define SHADOWCSMNUM_CASCADES0 4
#define SHADOWPCF0
#define SHADOWS
e._ErrorEnabled @ babylon.js:16
babylon.js:16 BJS - [23:43:17]: Vertex code:
e._ErrorEnabled @ babylon.js:16
babylon.js:16 BJS - [23:43:17]: #version 300 es
#define WEBGL2
#define DIFFUSE
#define DIFFUSEDIRECTUV 0
#define DETAILDIRECTUV 0
#define DETAIL_NORMALBLENDMETHOD 0
#define AMBIENTDIRECTUV 0
#define OPACITYDIRECTUV 0
#define EMISSIVEDIRECTUV 0
#define SPECULARDIRECTUV 0
#define BUMPDIRECTUV 0
#define SPECULARTERM
#define NORMAL
#define UV1
#define NUM_BONE_INFLUENCERS 0
#define BonesPerMesh 0
#define LIGHTMAPDIRECTUV 0
#define SHADOWFLOAT
#define NUM_MORPH_INFLUENCERS 0
#define ALPHABLEND
#define PREPASS_IRRADIANCE_INDEX -1
#define PREPASS_ALBEDO_SQRT_INDEX -1
#define PREPASS_DEPTH_INDEX -1
#define PREPASS_NORMAL_INDEX -1
#define PREPASS_POSITION_INDEX -1
#define PREPASS_VELOCITY_INDEX -1
#define PREPASS_REFLECTIVITY_INDEX -1
#define SCENE_MRT_COUNT 0
#define VIGNETTEBLENDMODEMULTIPLY
#define SAMPLER3DGREENDEPTH
#define SAMPLER3DBGRMAP
#define LIGHT0
#define DIRLIGHT0
#define SHADOW0
#define SHADOWCSM0
#define SHADOWCSMNUM_CASCADES0 4
#define SHADOWPCF0
#define SHADOWS
#define SHADER_NAME vertex:default
precision highp float;
layout(std140,column_major) uniform;
uniform Material
{
vec4 diffuseLeftColor;
vec4 diffuseRightColor;
vec4 opacityParts;
vec4 reflectionLeftColor;
vec4 reflectionRightColor;
vec4 refractionLeftColor;
vec4 refractionRightColor;
vec4 emissiveLeftColor;
vec4 emissiveRightColor;
vec2 vDiffuseInfos;
vec2 vAmbientInfos;
vec2 vOpacityInfos;
vec2 vReflectionInfos;
vec3 vReflectionPosition;
vec3 vReflectionSize;
vec2 vEmissiveInfos;
vec2 vLightmapInfos;
vec2 vSpecularInfos;
vec3 vBumpInfos;
mat4 diffuseMatrix;
mat4 ambientMatrix;
mat4 opacityMatrix;
mat4 reflectionMatrix;
mat4 emissiveMatrix;
mat4 lightmapMatrix;
mat4 specularMatrix;
mat4 bumpMatrix;
vec2 vTangentSpaceParams;
float pointSize;
float alphaCutOff;
mat4 refractionMatrix;
vec4 vRefractionInfos;
vec3 vRefractionPosition;
vec3 vRefractionSize;
vec4 vSpecularColor;
vec3 vEmissiveColor;
vec4 vDiffuseColor;
vec3 vAmbientColor;
vec4 vDetailInfos;
mat4 detailMatrix;
};
layout(std140,column_major) uniform;
uniform Scene {
mat4 viewProjection;
mat4 view;
mat4 projection;
vec4 vEyePosition;
};
layout(std140,column_major) uniform;
uniform Mesh
{
mat4 world;
float visibility;
};
#define WORLD_UBO
#define CUSTOM_VERTEX_BEGIN
in vec3 position;
in vec3 normal;
in vec2 uv;
const float PI=3.1415926535897932384626433832795;
const float HALF_MIN=5.96046448e-08;
const float LinearEncodePowerApprox=2.2;
const float GammaEncodePowerApprox=1.0/LinearEncodePowerApprox;
const vec3 LuminanceEncodeApprox=vec3(0.2126,0.7152,0.0722);
const float Epsilon=0.0000001;
#define saturate(x) clamp(x,0.0,1.0)
#define absEps(x) abs(x)+Epsilon
#define maxEps(x) max(x,Epsilon)
#define saturateEps(x) clamp(x,Epsilon,1.0)
mat3 transposeMat3(mat3 inMatrix) {
vec3 i0=inMatrix[0];
vec3 i1=inMatrix[1];
vec3 i2=inMatrix[2];
mat3 outMatrix=mat3(
vec3(i0.x,i1.x,i2.x),
vec3(i0.y,i1.y,i2.y),
vec3(i0.z,i1.z,i2.z)
);
return outMatrix;
}
mat3 inverseMat3(mat3 inMatrix) {
float a00=inMatrix[0][0],a01=inMatrix[0][1],a02=inMatrix[0][2];
float a10=inMatrix[1][0],a11=inMatrix[1][1],a12=inMatrix[1][2];
float a20=inMatrix[2][0],a21=inMatrix[2][1],a22=inMatrix[2][2];
float b01=a22a11-a12a21;
float b11=-a22a10+a12a20;
float b21=a21a10-a11a20;
float det=a00b01+a01b11+a02b21;
return mat3(b01,(-a22a01+a02a21),(a12a01-a02a11),
b11,(a22a00-a02a20),(-a12a00+a02a10),
b21,(-a21a00+a01a20),(a11a00-a01a10))/det;
}
float toLinearSpace(float color)
{
return pow(color,LinearEncodePowerApprox);
}
vec3 toLinearSpace(vec3 color)
{
return pow(color,vec3(LinearEncodePowerApprox));
}
vec4 toLinearSpace(vec4 color)
{
return vec4(pow(color.rgb,vec3(LinearEncodePowerApprox)),color.a);
}
vec3 toGammaSpace(vec3 color)
{
return pow(color,vec3(GammaEncodePowerApprox));
}
vec4 toGammaSpace(vec4 color)
{
return vec4(pow(color.rgb,vec3(GammaEncodePowerApprox)),color.a);
}
float toGammaSpace(float color)
{
return pow(color,GammaEncodePowerApprox);
}
float square(float value)
{
return valuevalue;
}
float pow5(float value) {
float sq=valuevalue;
return sqsqvalue;
}
float getLuminance(vec3 color)
{
return clamp(dot(color,LuminanceEncodeApprox),0.,1.);
}
float getRand(vec2 seed) {
return fract(sin(dot(seed.xy ,vec2(12.9898,78.233)))43758.5453);
}
float dither(vec2 seed,float varianceAmount) {
float rand=getRand(seed);
float dither=mix(-varianceAmount/255.0,varianceAmount/255.0,rand);
return dither;
}
const float rgbdMaxRange=255.0;
vec4 toRGBD(vec3 color) {
float maxRGB=maxEps(max(color.r,max(color.g,color.b)));
float D=max(rgbdMaxRange/maxRGB,1.);
D=clamp(floor(D)/255.0,0.,1.);
vec3 rgb=color.rgbD;
rgb=toGammaSpace(rgb);
return vec4(clamp(rgb,0.,1.),D);
}
vec3 fromRGBD(vec4 rgbd) {
rgbd.rgb=toLinearSpace(rgbd.rgb);
return rgbd.rgb/rgbd.a;
}
vec3 parallaxCorrectNormal( vec3 vertexPos,vec3 origVec,vec3 cubeSize,vec3 cubePos ) {
vec3 invOrigVec=vec3(1.0,1.0,1.0)/origVec;
vec3 halfSize=cubeSize0.5;
vec3 intersecAtMaxPlane=(cubePos+halfSize-vertexPos)invOrigVec;
vec3 intersecAtMinPlane=(cubePos-halfSize-vertexPos)invOrigVec;
vec3 largestIntersec=max(intersecAtMaxPlane,intersecAtMinPlane);
float distance=min(min(largestIntersec.x,largestIntersec.y),largestIntersec.z);
vec3 intersectPositionWS=vertexPos+origVecdistance;
return intersectPositionWS-cubePos;
}
out vec2 vDiffuseUV;
out vec3 vPositionW;
out vec3 vNormalW;
uniform Light0
{
vec4 vLightData;
vec4 vLightDiffuse;
vec4 vLightSpecular;
vec4 shadowsInfo;
vec2 depthValues;
} light0;
uniform mat4 lightMatrix0[SHADOWCSMNUM_CASCADES0];
out vec4 vPositionFromLight0[SHADOWCSMNUM_CASCADES0];
out float vDepthMetric0[SHADOWCSMNUM_CASCADES0];
out vec4 vPositionFromCamera0;
#define CUSTOM_VERTEX_DEFINITIONS
void main(void) {
#define CUSTOM_VERTEX_MAIN_BEGIN
vec3 positionUpdated=position;
vec3 normalUpdated=normal;
vec2 uvUpdated=uv;
#define CUSTOM_VERTEX_UPDATE_POSITION
#define CUSTOM_VERTEX_UPDATE_NORMAL
mat4 finalWorld=world;
vec4 worldPos=finalWorldvec4(positionUpdated,1.0);
mat3 normalWorld=mat3(finalWorld);
vNormalW=normalize(normalWorldnormalUpdated);
#define CUSTOM_VERTEX_UPDATE_WORLDPOS
gl_Position=viewProjectionworldPos;
vPositionW=vec3(worldPos);
if (vDiffuseInfos.x == 0.)
{
vDiffuseUV=vec2(diffuseMatrixvec4(uvUpdated,1.0,0.0));
}
vPositionFromCamera0=viewworldPos;
for (int i=0;
i<SHADOWCSMNUM_CASCADES0;
i++) {
vPositionFromLight0[i]=lightMatrix0[i]*worldPos;
vDepthMetric0[i]=(vPositionFromLight0[i].z+light0.depthValues.x)/light0.depthValues.y;
}
#define CUSTOM_VERTEX_MAIN_END
}
e._ErrorEnabled @ babylon.js:16
babylon.js:16 BJS - [23:43:17]: Fragment code:
e._ErrorEnabled @ babylon.js:16
babylon.js:16 BJS - [23:43:17]: #version 300 es
#define WEBGL2
#define DIFFUSE
#define DIFFUSEDIRECTUV 0
#define DETAILDIRECTUV 0
#define DETAIL_NORMALBLENDMETHOD 0
#define AMBIENTDIRECTUV 0
#define OPACITYDIRECTUV 0
#define EMISSIVEDIRECTUV 0
#define SPECULARDIRECTUV 0
#define BUMPDIRECTUV 0
#define SPECULARTERM
#define NORMAL
#define UV1
#define NUM_BONE_INFLUENCERS 0
#define BonesPerMesh 0
#define LIGHTMAPDIRECTUV 0
#define SHADOWFLOAT
#define NUM_MORPH_INFLUENCERS 0
#define ALPHABLEND
#define PREPASS_IRRADIANCE_INDEX -1
#define PREPASS_ALBEDO_SQRT_INDEX -1
#define PREPASS_DEPTH_INDEX -1
#define PREPASS_NORMAL_INDEX -1
#define PREPASS_POSITION_INDEX -1
#define PREPASS_VELOCITY_INDEX -1
#define PREPASS_REFLECTIVITY_INDEX -1
#define SCENE_MRT_COUNT 0
#define VIGNETTEBLENDMODEMULTIPLY
#define SAMPLER3DGREENDEPTH
#define SAMPLER3DBGRMAP
#define LIGHT0
#define DIRLIGHT0
#define SHADOW0
#define SHADOWCSM0
#define SHADOWCSMNUM_CASCADES0 4
#define SHADOWPCF0
#define SHADOWS
#define SHADER_NAME fragment:default
precision highp float;
layout(std140,column_major) uniform;
uniform Material
{
vec4 diffuseLeftColor;
vec4 diffuseRightColor;
vec4 opacityParts;
vec4 reflectionLeftColor;
vec4 reflectionRightColor;
vec4 refractionLeftColor;
vec4 refractionRightColor;
vec4 emissiveLeftColor;
vec4 emissiveRightColor;
vec2 vDiffuseInfos;
vec2 vAmbientInfos;
vec2 vOpacityInfos;
vec2 vReflectionInfos;
vec3 vReflectionPosition;
vec3 vReflectionSize;
vec2 vEmissiveInfos;
vec2 vLightmapInfos;
vec2 vSpecularInfos;
vec3 vBumpInfos;
mat4 diffuseMatrix;
mat4 ambientMatrix;
mat4 opacityMatrix;
mat4 reflectionMatrix;
mat4 emissiveMatrix;
mat4 lightmapMatrix;
mat4 specularMatrix;
mat4 bumpMatrix;
vec2 vTangentSpaceParams;
float pointSize;
float alphaCutOff;
mat4 refractionMatrix;
vec4 vRefractionInfos;
vec3 vRefractionPosition;
vec3 vRefractionSize;
vec4 vSpecularColor;
vec3 vEmissiveColor;
vec4 vDiffuseColor;
vec3 vAmbientColor;
vec4 vDetailInfos;
mat4 detailMatrix;
};
layout(std140,column_major) uniform;
uniform Scene {
mat4 viewProjection;
mat4 view;
mat4 projection;
vec4 vEyePosition;
};
layout(std140,column_major) uniform;
uniform Mesh
{
mat4 world;
float visibility;
};
#define WORLD_UBO
#define CUSTOM_FRAGMENT_BEGIN
#define RECIPROCAL_PI2 0.15915494
in vec3 vPositionW;
in vec3 vNormalW;
const float PI=3.1415926535897932384626433832795;
const float HALF_MIN=5.96046448e-08;
const float LinearEncodePowerApprox=2.2;
const float GammaEncodePowerApprox=1.0/LinearEncodePowerApprox;
const vec3 LuminanceEncodeApprox=vec3(0.2126,0.7152,0.0722);
const float Epsilon=0.0000001;
#define saturate(x) clamp(x,0.0,1.0)
#define absEps(x) abs(x)+Epsilon
#define maxEps(x) max(x,Epsilon)
#define saturateEps(x) clamp(x,Epsilon,1.0)
mat3 transposeMat3(mat3 inMatrix) {
vec3 i0=inMatrix[0];
vec3 i1=inMatrix[1];
vec3 i2=inMatrix[2];
mat3 outMatrix=mat3(
vec3(i0.x,i1.x,i2.x),
vec3(i0.y,i1.y,i2.y),
vec3(i0.z,i1.z,i2.z)
);
return outMatrix;
}
mat3 inverseMat3(mat3 inMatrix) {
float a00=inMatrix[0][0],a01=inMatrix[0][1],a02=inMatrix[0][2];
float a10=inMatrix[1][0],a11=inMatrix[1][1],a12=inMatrix[1][2];
float a20=inMatrix[2][0],a21=inMatrix[2][1],a22=inMatrix[2][2];
float b01=a22a11-a12a21;
float b11=-a22a10+a12a20;
float b21=a21a10-a11a20;
float det=a00b01+a01b11+a02b21;
return mat3(b01,(-a22a01+a02a21),(a12a01-a02a11),
b11,(a22a00-a02a20),(-a12a00+a02a10),
b21,(-a21a00+a01a20),(a11a00-a01a10))/det;
}
float toLinearSpace(float color)
{
return pow(color,LinearEncodePowerApprox);
}
vec3 toLinearSpace(vec3 color)
{
return pow(color,vec3(LinearEncodePowerApprox));
}
vec4 toLinearSpace(vec4 color)
{
return vec4(pow(color.rgb,vec3(LinearEncodePowerApprox)),color.a);
}
vec3 toGammaSpace(vec3 color)
{
return pow(color,vec3(GammaEncodePowerApprox));
}
vec4 toGammaSpace(vec4 color)
{
return vec4(pow(color.rgb,vec3(GammaEncodePowerApprox)),color.a);
}
float toGammaSpace(float color)
{
return pow(color,GammaEncodePowerApprox);
}
float square(float value)
{
return valuevalue;
}
float pow5(float value) {
float sq=valuevalue;
return sqsq*value;
}
float getLuminance(vec3 color)
{
return clamp(dot(color,LuminanceEncodeApprox),0.,1.);
}
float getRand(vec2 seed) {
return fract(sin(dot(seed.xy ,vec2(12.9898,78.233)))43758.5453);
}
float dither(vec2 seed,float varianceAmount) {
float rand=getRand(seed);
float dither=mix(-varianceAmount/255.0,varianceAmount/255.0,rand);
return dither;
}
const float rgbdMaxRange=255.0;
vec4 toRGBD(vec3 color) {
float maxRGB=maxEps(max(color.r,max(color.g,color.b)));
float D=max(rgbdMaxRange/maxRGB,1.);
D=clamp(floor(D)/255.0,0.,1.);
vec3 rgb=color.rgbD;
rgb=toGammaSpace(rgb);
return vec4(clamp(rgb,0.,1.),D);
}
vec3 fromRGBD(vec4 rgbd) {
rgbd.rgb=toLinearSpace(rgbd.rgb);
return rgbd.rgb/rgbd.a;
}
vec3 parallaxCorrectNormal( vec3 vertexPos,vec3 origVec,vec3 cubeSize,vec3 cubePos ) {
vec3
e._ErrorEnabled @ babylon.js:16
babylon.js:16 BJS - [23:43:17]: Offending line [505] in fragment code: float computeShadowWithPCF1(vec4 vPositionFromLight,float depthMetric,sampler2DShadow shadowSampler,float darkness,float frustumEdgeFalloff)
e._ErrorEnabled @ babylon.js:16
babylon.js:16 BJS - [23:43:17]: Error: FRAGMENT SHADER ERROR: 0:505: ‘sampler2DShadow’ : No precision specified
ERROR: 0:521: ‘sampler2DShadow’ : No precision specified
ERROR: 0:551: ‘sampler2DShadow’ : No precision specified
ERROR: 0:764: ‘sampler2DShadow’ : No precision specified
ERROR: 0:814: ‘sampler2DShadow’ : No precision specified
ERROR: 0:819: ‘sampler2DShadow’ : No precision specified
ERROR: 0:824: ‘sampler2DShadow’ : No precision specified
e._ErrorEnabled @ babylon.js:16
babylon.js:16 BJS - [23:43:17]: Trying next fallback.
e._ErrorEnabled @ babylon.js:16
babylon.js:16 BJS - [23:43:17]: Unable to compile effect:
e._ErrorEnabled @ babylon.js:16
babylon.js:16 BJS - [23:43:17]: Uniforms: world, view, viewProjection, vEyePosition, vLightsType, vAmbientColor, vDiffuseColor, vSpecularColor, vEmissiveColor, visibility, vFogInfos, vFogColor, pointSize, vDiffuseInfos, vAmbientInfos, vOpacityInfos, vReflectionInfos, vEmissiveInfos, vSpecularInfos, vBumpInfos, vLightmapInfos, vRefractionInfos, mBones, vClipPlane, vClipPlane2, vClipPlane3, vClipPlane4, vClipPlane5, vClipPlane6, diffuseMatrix, ambientMatrix, opacityMatrix, reflectionMatrix, emissiveMatrix, specularMatrix, bumpMatrix, normalMatrix, lightmapMatrix, refractionMatrix, diffuseLeftColor, diffuseRightColor, opacityParts, reflectionLeftColor, reflectionRightColor, emissiveLeftColor, emissiveRightColor, refractionLeftColor, refractionRightColor, vReflectionPosition, vReflectionSize, vRefractionPosition, vRefractionSize, logarithmicDepthConstant, vTangentSpaceParams, alphaCutOff, boneTextureWidth, morphTargetTextureInfo, morphTargetTextureIndices, vDetailInfos, detailMatrix, previousWorld, previousViewProjection, mPreviousBones, vLightData0, vLightDiffuse0, vLightSpecular0, vLightDirection0, vLightFalloff0, vLightGround0, lightMatrix0, shadowsInfo0, depthValues0, viewFrustumZ0, cascadeBlendFactor0, lightSizeUVCorrection0, depthCorrection0, penumbraDarkness0, frustumLengths0, diffuseSampler, ambientSampler, opacitySampler, reflectionCubeSampler, reflection2DSampler, emissiveSampler, specularSampler, bumpSampler, lightmapSampler, refractionCubeSampler, refraction2DSampler, boneSampler, morphTargets, oitDepthSampler, oitFrontColorSampler, detailSampler, shadowSampler0, depthSampler0
e._ErrorEnabled @ babylon.js:16
babylon.js:16 BJS - [23:43:17]: Attributes: position, normal, uv
e._ErrorEnabled @ babylon.js:16
babylon.js:16 BJS - [23:43:17]: Defines:
#define DIFFUSE
#define DIFFUSEDIRECTUV 0
#define DETAILDIRECTUV 0
#define DETAIL_NORMALBLENDMETHOD 0
#define AMBIENTDIRECTUV 0
#define OPACITYDIRECTUV 0
#define EMISSIVEDIRECTUV 0
#define SPECULARDIRECTUV 0
#define BUMPDIRECTUV 0
#define NORMAL
#define UV1
#define NUM_BONE_INFLUENCERS 0
#define BonesPerMesh 0
#define LIGHTMAPDIRECTUV 0
#define SHADOWFLOAT
#define NUM_MORPH_INFLUENCERS 0
#define ALPHABLEND
#define PREPASS_IRRADIANCE_INDEX -1
#define PREPASS_ALBEDO_SQRT_INDEX -1
#define PREPASS_DEPTH_INDEX -1
#define PREPASS_NORMAL_INDEX -1
#define PREPASS_POSITION_INDEX -1
#define PREPASS_VELOCITY_INDEX -1
#define PREPASS_REFLECTIVITY_INDEX -1
#define SCENE_MRT_COUNT 0
#define VIGNETTEBLENDMODEMULTIPLY
#define SAMPLER3DGREENDEPTH
#define SAMPLER3DBGRMAP
#define LIGHT0
#define DIRLIGHT0
#define SHADOW0
#define SHADOWCSM0
#define SHADOWCSMNUM_CASCADES0 4
#define SHADOWPCF0
#define SHADOWS
e._ErrorEnabled @ babylon.js:16
babylon.js:16 BJS - [23:43:17]: Vertex code:
e._ErrorEnabled @ babylon.js:16
babylon.js:16 BJS - [23:43:17]: #version 300 es
#define WEBGL2
#define DIFFUSE
#define DIFFUSEDIRECTUV 0
#define DETAILDIRECTUV 0
#define DETAIL_NORMALBLENDMETHOD 0
#define AMBIENTDIRECTUV 0
#define OPACITYDIRECTUV 0
#define EMISSIVEDIRECTUV 0
#define SPECULARDIRECTUV 0
#define BUMPDIRECTUV 0
#define NORMAL
#define UV1
#define NUM_BONE_INFLUENCERS 0
#define BonesPerMesh 0
#define LIGHTMAPDIRECTUV 0
#define SHADOWFLOAT
#define NUM_MORPH_INFLUENCERS 0
#define ALPHABLEND
#define PREPASS_IRRADIANCE_INDEX -1
#define PREPASS_ALBEDO_SQRT_INDEX -1
#define PREPASS_DEPTH_INDEX -1
#define PREPASS_NORMAL_INDEX -1
#define PREPASS_POSITION_INDEX -1
#define PREPASS_VELOCITY_INDEX -1
#define PREPASS_REFLECTIVITY_INDEX -1
#define SCENE_MRT_COUNT 0
#define VIGNETTEBLENDMODEMULTIPLY
#define SAMPLER3DGREENDEPTH
#define SAMPLER3DBGRMAP
#define LIGHT0
#define DIRLIGHT0
#define SHADOW0
#define SHADOWCSM0
#define SHADOWCSMNUM_CASCADES0 4
#define SHADOWPCF0
#define SHADOWS
#define SHADER_NAME vertex:default
precision highp float;
layout(std140,column_major) uniform;
uniform Material
{
vec4 diffuseLeftColor;
vec4 diffuseRightColor;
vec4 opacityParts;
vec4 reflectionLeftColor;
vec4 reflectionRightColor;
vec4 refractionLeftColor;
vec4 refractionRightColor;
vec4 emissiveLeftColor;
vec4 emissiveRightColor;
vec2 vDiffuseInfos;
vec2 vAmbientInfos;
vec2 vOpacityInfos;
vec2 vReflectionInfos;
vec3 vReflectionPosition;
vec3 vReflectionSize;
vec2 vEmissiveInfos;
vec2 vLightmapInfos;
vec2 vSpecularInfos;
vec3 vBumpInfos;
mat4 diffuseMatrix;
mat4 ambientMatrix;
mat4 opacityMatrix;
mat4 reflectionMatrix;
mat4 emissiveMatrix;
mat4 lightmapMatrix;
mat4 specularMatrix;
mat4 bumpMatrix;
vec2 vTangentSpaceParams;
float pointSize;
float alphaCutOff;
mat4 refractionMatrix;
vec4 vRefractionInfos;
vec3 vRefractionPosition;
vec3 vRefractionSize;
vec4 vSpecularColor;
vec3 vEmissiveColor;
vec4 vDiffuseColor;
vec3 vAmbientColor;
vec4 vDetailInfos;
mat4 detailMatrix;
};
layout(std140,column_major) uniform;
uniform Scene {
mat4 viewProjection;
mat4 view;
mat4 projection;
vec4 vEyePosition;
};
layout(std140,column_major) uniform;
uniform Mesh
{
mat4 world;
float visibility;
};
#define WORLD_UBO
#define CUSTOM_VERTEX_BEGIN
in vec3 position;
in vec3 normal;
in vec2 uv;
const float PI=3.1415926535897932384626433832795;
const float HALF_MIN=5.96046448e-08;
const float LinearEncodePowerApprox=2.2;
const float GammaEncodePowerApprox=1.0/LinearEncodePowerApprox;
const vec3 LuminanceEncodeApprox=vec3(0.2126,0.7152,0.0722);
const float Epsilon=0.0000001;
#define saturate(x) clamp(x,0.0,1.0)
#define absEps(x) abs(x)+Epsilon
#define maxEps(x) max(x,Epsilon)
#define saturateEps(x) clamp(x,Epsilon,1.0)
mat3 transposeMat3(mat3 inMatrix) {
vec3 i0=inMatrix[0];
vec3 i1=inMatrix[1];
vec3 i2=inMatrix[2];
mat3 outMatrix=mat3(
vec3(i0.x,i1.x,i2.x),
vec3(i0.y,i1.y,i2.y),
vec3(i0.z,i1.z,i2.z)
);
return outMatrix;
}
mat3 inverseMat3(mat3 inMatrix) {
float a00=inMatrix[0][0],a01=inMatrix[0][1],a02=inMatrix[0][2];
float a10=inMatrix[1][0],a11=inMatrix[1][1],a12=inMatrix[1][2];
float a20=inMatrix[2][0],a21=inMatrix[2][1],a22=inMatrix[2][2];
float b01=a22a11-a12a21;
float b11=-a22a10+a12a20;
float b21=a21a10-a11a20;
float det=a00b01+a01b11+a02b21;
return mat3(b01,(-a22a01+a02a21),(a12a01-a02a11),
b11,(a22a00-a02a20),(-a12a00+a02a10),
b21,(-a21a00+a01a20),(a11a00-a01a10))/det;
}
float toLinearSpace(float color)
{
return pow(color,LinearEncodePowerApprox);
}
vec3 toLinearSpace(vec3 color)
{
return pow(color,vec3(LinearEncodePowerApprox));
}
vec4 toLinearSpace(vec4 color)
{
return vec4(pow(color.rgb,vec3(LinearEncodePowerApprox)),color.a);
}
vec3 toGammaSpace(vec3 color)
{
return pow(color,vec3(GammaEncodePowerApprox));
}
vec4 toGammaSpace(vec4 color)
{
return vec4(pow(color.rgb,vec3(GammaEncodePowerApprox)),color.a);
}
float toGammaSpace(float color)
{
return pow(color,GammaEncodePowerApprox);
}
float square(float value)
{
return valuevalue;
}
float pow5(float value) {
float sq=valuevalue;
return sqsqvalue;
}
float getLuminance(vec3 color)
{
return clamp(dot(color,LuminanceEncodeApprox),0.,1.);
}
float getRand(vec2 seed) {
return fract(sin(dot(seed.xy ,vec2(12.9898,78.233)))43758.5453);
}
float dither(vec2 seed,float varianceAmount) {
float rand=getRand(seed);
float dither=mix(-varianceAmount/255.0,varianceAmount/255.0,rand);
return dither;
}
const float rgbdMaxRange=255.0;
vec4 toRGBD(vec3 color) {
float maxRGB=maxEps(max(color.r,max(color.g,color.b)));
float D=max(rgbdMaxRange/maxRGB,1.);
D=clamp(floor(D)/255.0,0.,1.);
vec3 rgb=color.rgbD;
rgb=toGammaSpace(rgb);
return vec4(clamp(rgb,0.,1.),D);
}
vec3 fromRGBD(vec4 rgbd) {
rgbd.rgb=toLinearSpace(rgbd.rgb);
return rgbd.rgb/rgbd.a;
}
vec3 parallaxCorrectNormal( vec3 vertexPos,vec3 origVec,vec3 cubeSize,vec3 cubePos ) {
vec3 invOrigVec=vec3(1.0,1.0,1.0)/origVec;
vec3 halfSize=cubeSize0.5;
vec3 intersecAtMaxPlane=(cubePos+halfSize-vertexPos)invOrigVec;
vec3 intersecAtMinPlane=(cubePos-halfSize-vertexPos)invOrigVec;
vec3 largestIntersec=max(intersecAtMaxPlane,intersecAtMinPlane);
float distance=min(min(largestIntersec.x,largestIntersec.y),largestIntersec.z);
vec3 intersectPositionWS=vertexPos+origVecdistance;
return intersectPositionWS-cubePos;
}
out vec2 vDiffuseUV;
out vec3 vPositionW;
out vec3 vNormalW;
uniform Light0
{
vec4 vLightData;
vec4 vLightDiffuse;
vec4 vLightSpecular;
vec4 shadowsInfo;
vec2 depthValues;
} light0;
uniform mat4 lightMatrix0[SHADOWCSMNUM_CASCADES0];
out vec4 vPositionFromLight0[SHADOWCSMNUM_CASCADES0];
out float vDepthMetric0[SHADOWCSMNUM_CASCADES0];
out vec4 vPositionFromCamera0;
#define CUSTOM_VERTEX_DEFINITIONS
void main(void) {
#define CUSTOM_VERTEX_MAIN_BEGIN
vec3 positionUpdated=position;
vec3 normalUpdated=normal;
vec2 uvUpdated=uv;
#define CUSTOM_VERTEX_UPDATE_POSITION
#define CUSTOM_VERTEX_UPDATE_NORMAL
mat4 finalWorld=world;
vec4 worldPos=finalWorldvec4(positionUpdated,1.0);
mat3 normalWorld=mat3(finalWorld);
vNormalW=normalize(normalWorldnormalUpdated);
#define CUSTOM_VERTEX_UPDATE_WORLDPOS
gl_Position=viewProjectionworldPos;
vPositionW=vec3(worldPos);
if (vDiffuseInfos.x == 0.)
{
vDiffuseUV=vec2(diffuseMatrixvec4(uvUpdated,1.0,0.0));
}
vPositionFromCamera0=viewworldPos;
for (int i=0;
i<SHADOWCSMNUM_CASCADES0;
i++) {
vPositionFromLight0[i]=lightMatrix0[i]*worldPos;
vDepthMetric0[i]=(vPositionFromLight0[i].z+light0.depthValues.x)/light0.depthValues.y;
}
#define CUSTOM_VERTEX_MAIN_END
}
e._ErrorEnabled @ babylon.js:16
babylon.js:16 BJS - [23:43:17]: Fragment code:
e._ErrorEnabled @ babylon.js:16
babylon.js:16 BJS - [23:43:17]: #version 300 es
#define WEBGL2
#define DIFFUSE
#define DIFFUSEDIRECTUV 0
#define DETAILDIRECTUV 0
#define DETAIL_NORMALBLENDMETHOD 0
#define AMBIENTDIRECTUV 0
#define OPACITYDIRECTUV 0
#define EMISSIVEDIRECTUV 0
#define SPECULARDIRECTUV 0
#define BUMPDIRECTUV 0
#define NORMAL
#define UV1
#define NUM_BONE_INFLUENCERS 0
#define BonesPerMesh 0
#define LIGHTMAPDIRECTUV 0
#define SHADOWFLOAT
#define NUM_MORPH_INFLUENCERS 0
#define ALPHABLEND
#define PREPASS_IRRADIANCE_INDEX -1
#define PREPASS_ALBEDO_SQRT_INDEX -1
#define PREPASS_DEPTH_INDEX -1
#define PREPASS_NORMAL_INDEX -1
#define PREPASS_POSITION_INDEX -1
#define PREPASS_VELOCITY_INDEX -1
#define PREPASS_REFLECTIVITY_INDEX -1
#define SCENE_MRT_COUNT 0
#define VIGNETTEBLENDMODEMULTIPLY
#define SAMPLER3DGREENDEPTH
#define SAMPLER3DBGRMAP
#define LIGHT0
#define DIRLIGHT0
#define SHADOW0
#define SHADOWCSM0
#define SHADOWCSMNUM_CASCADES0 4
#define SHADOWPCF0
#define SHADOWS
#define SHADER_NAME fragment:default
precision highp float;
layout(std140,column_major) uniform;
uniform Material
{
vec4 diffuseLeftColor;
vec4 diffuseRightColor;
vec4 opacityParts;
vec4 reflectionLeftColor;
vec4 reflectionRightColor;
vec4 refractionLeftColor;
vec4 refractionRightColor;
vec4 emissiveLeftColor;
vec4 emissiveRightColor;
vec2 vDiffuseInfos;
vec2 vAmbientInfos;
vec2 vOpacityInfos;
vec2 vReflectionInfos;
vec3 vReflectionPosition;
vec3 vReflectionSize;
vec2 vEmissiveInfos;
vec2 vLightmapInfos;
vec2 vSpecularInfos;
vec3 vBumpInfos;
mat4 diffuseMatrix;
mat4 ambientMatrix;
mat4 opacityMatrix;
mat4 reflectionMatrix;
mat4 emissiveMatrix;
mat4 lightmapMatrix;
mat4 specularMatrix;
mat4 bumpMatrix;
vec2 vTangentSpaceParams;
float pointSize;
float alphaCutOff;
mat4 refractionMatrix;
vec4 vRefractionInfos;
vec3 vRefractionPosition;
vec3 vRefractionSize;
vec4 vSpecularColor;
vec3 vEmissiveColor;
vec4 vDiffuseColor;
vec3 vAmbientColor;
vec4 vDetailInfos;
mat4 detailMatrix;
};
layout(std140,column_major) uniform;
uniform Scene {
mat4 viewProjection;
mat4 view;
mat4 projection;
vec4 vEyePosition;
};
layout(std140,column_major) uniform;
uniform Mesh
{
mat4 world;
float visibility;
};
#define WORLD_UBO
#define CUSTOM_FRAGMENT_BEGIN
#define RECIPROCAL_PI2 0.15915494
in vec3 vPositionW;
in vec3 vNormalW;
const float PI=3.1415926535897932384626433832795;
const float HALF_MIN=5.96046448e-08;
const float LinearEncodePowerApprox=2.2;
const float GammaEncodePowerApprox=1.0/LinearEncodePowerApprox;
const vec3 LuminanceEncodeApprox=vec3(0.2126,0.7152,0.0722);
const float Epsilon=0.0000001;
#define saturate(x) clamp(x,0.0,1.0)
#define absEps(x) abs(x)+Epsilon
#define maxEps(x) max(x,Epsilon)
#define saturateEps(x) clamp(x,Epsilon,1.0)
mat3 transposeMat3(mat3 inMatrix) {
vec3 i0=inMatrix[0];
vec3 i1=inMatrix[1];
vec3 i2=inMatrix[2];
mat3 outMatrix=mat3(
vec3(i0.x,i1.x,i2.x),
vec3(i0.y,i1.y,i2.y),
vec3(i0.z,i1.z,i2.z)
);
return outMatrix;
}
mat3 inverseMat3(mat3 inMatrix) {
float a00=inMatrix[0][0],a01=inMatrix[0][1],a02=inMatrix[0][2];
float a10=inMatrix[1][0],a11=inMatrix[1][1],a12=inMatrix[1][2];
float a20=inMatrix[2][0],a21=inMatrix[2][1],a22=inMatrix[2][2];
float b01=a22a11-a12a21;
float b11=-a22a10+a12a20;
float b21=a21a10-a11a20;
float det=a00b01+a01b11+a02b21;
return mat3(b01,(-a22a01+a02a21),(a12a01-a02a11),
b11,(a22a00-a02a20),(-a12a00+a02a10),
b21,(-a21a00+a01a20),(a11a00-a01a10))/det;
}
float toLinearSpace(float color)
{
return pow(color,LinearEncodePowerApprox);
}
vec3 toLinearSpace(vec3 color)
{
return pow(color,vec3(LinearEncodePowerApprox));
}
vec4 toLinearSpace(vec4 color)
{
return vec4(pow(color.rgb,vec3(LinearEncodePowerApprox)),color.a);
}
vec3 toGammaSpace(vec3 color)
{
return pow(color,vec3(GammaEncodePowerApprox));
}
vec4 toGammaSpace(vec4 color)
{
return vec4(pow(color.rgb,vec3(GammaEncodePowerApprox)),color.a);
}
float toGammaSpace(float color)
{
return pow(color,GammaEncodePowerApprox);
}
float square(float value)
{
return valuevalue;
}
float pow5(float value) {
float sq=valuevalue;
return sqsq*value;
}
float getLuminance(vec3 color)
{
return clamp(dot(color,LuminanceEncodeApprox),0.,1.);
}
float getRand(vec2 seed) {
return fract(sin(dot(seed.xy ,vec2(12.9898,78.233)))43758.5453);
}
float dither(vec2 seed,float varianceAmount) {
float rand=getRand(seed);
float dither=mix(-varianceAmount/255.0,varianceAmount/255.0,rand);
return dither;
}
const float rgbdMaxRange=255.0;
vec4 toRGBD(vec3 color) {
float maxRGB=maxEps(max(color.r,max(color.g,color.b)));
float D=max(rgbdMaxRange/maxRGB,1.);
D=clamp(floor(D)/255.0,0.,1.);
vec3 rgb=color.rgbD;
rgb=toGammaSpace(rgb);
return vec4(clamp(rgb,0.,1.),D);
}
vec3 fromRGBD(vec4 rgbd) {
rgbd.rgb=toLinearSpace(rgbd.rgb);
return rgbd.rgb/rgbd.a;
}
vec3 parallaxCorrectNormal( vec3 vertexPos,vec3 origVec,vec3 cubeSize,vec3 cubePos ) {
vec3 invOrigVec=vec3(1.0,
e._ErrorEnabled @ babylon.js:16
babylon.js:16 BJS - [23:43:17]: Offending line [505] in fragment code: float computeShadowWithPCF1(vec4 vPositionFromLight,float depthMetric,sampler2DShadow shadowSampler,float darkness,float frustumEdgeFalloff)
e._ErrorEnabled @ babylon.js:16
babylon.js:16 BJS - [23:43:17]: Error: FRAGMENT SHADER ERROR: 0:505: ‘sampler2DShadow’ : No precision specified
ERROR: 0:521: ‘sampler2DShadow’ : No precision specified
ERROR: 0:551: ‘sampler2DShadow’ : No precision specified
ERROR: 0:764: ‘sampler2DShadow’ : No precision specified
ERROR: 0:814: ‘sampler2DShadow’ : No precision specified
ERROR: 0:819: ‘sampler2DShadow’ : No precision specified
ERROR: 0:824: ‘sampler2DShadow’ : No precision specified
e._ErrorEnabled @ babylon.js:16
I am on BiSur v11.1. On normal chrome seems to be working fine.
FRAGMENT SHADER ERROR: 0:505: ‘sampler2DShadow’ : No precision specified
It’s an error I started to get very recently after an update of Chrome. I have corrected it in my PR coming for WebGPU fast path, but here’s a separate PR for it:
Nice I was doing just that 
