TriLib - Model Loading Package

Here is another crash:

Code (csharp):

1.  
2. 0x00007FFEA89E5D0C (UnityPlayer) block_locate_free
3. 0x00007FFEA89E6381 (UnityPlayer) tlsf_memalign
4. 0x00007FFEA7122C53 (UnityPlayer) DynamicHeapAllocator::Allocate
5. 0x00007FFEA7123378 (UnityPlayer) MemoryManager::Allocate
6. 0x00007FFEA71226BD (UnityPlayer) operator new
7. 0x00007FFEA87E1B13 (UnityPlayer) Mesh::Mesh
8. 0x00007FFEA7527029 (UnityPlayer) BaseObjectInternal::NewObject<Mesh>
9. 0x00007FFEA755FAC1 (UnityPlayer) MeshScripting::CreateMesh
10. 0x00007FFEA6E92B4D (UnityPlayer) Mesh_CUSTOM_Internal_Create
11. 0x00000219B9C6B8FA (Mono JIT Code) (wrapper managed-to-native) UnityEngine.Mesh:Internal_Create (UnityEngine.Mesh)
12. 0x00000219B9C6B82B (Mono JIT Code) [C:\build\output\unity\unity\Runtime\Export\Graphics\Mesh.bindings.cs:20] UnityEngine.Mesh:.ctor ()
13. 0x0000021A539887E3 (Mono JIT Code) TriLibCore.Geometries.GeometryGroup:GenerateMesh (TriLibCore.AssetLoaderContext,UnityEngine.Matrix4x4[],System.Collections.Generic.IList`1<int>)
14. 0x0000021A539870E1 (Mono JIT Code) [C:\Users\sandro\repos\iVP\Assets\1_Plugins\TriLib\TriLibCore\Scripts\AssetLoaders\AssetLoader.cs:964] TriLibCore.AssetLoader:ParseGeometry (TriLibCore.AssetLoaderContext,UnityEngine.GameObject,TriLibCore.Interfaces.IRootModel,TriLibCore.Interfaces.IModel)
15. 0x0000021A53985FB3 (Mono JIT Code) [C:\Users\sandro\repos\iVP\Assets\1_Plugins\TriLib\TriLibCore\Scripts\AssetLoaders\AssetLoader.cs:807] TriLibCore.AssetLoader:ParseModel (TriLibCore.AssetLoaderContext,UnityEngine.Transform,TriLibCore.Interfaces.IRootModel,TriLibCore.Interfaces.IModel,bool)
16. 0x0000021A539866AB (Mono JIT Code) [C:\Users\sandro\repos\iVP\Assets\1_Plugins\TriLib\TriLibCore\Scripts\AssetLoaders\AssetLoader.cs:837] TriLibCore.AssetLoader:ParseModel (TriLibCore.AssetLoaderContext,UnityEngine.Transform,TriLibCore.Interfaces.IRootModel,TriLibCore.Interfaces.IModel,bool)
17. 0x0000021A53985943 (Mono JIT Code) [C:\Users\sandro\repos\iVP\Assets\1_Plugins\TriLib\TriLibCore\Scripts\AssetLoaders\AssetLoader.cs:453] TriLibCore.AssetLoader:ProcessModel (TriLibCore.AssetLoaderContext)
18. 0x0000021A539857F3 (Mono JIT Code) [C:\Users\sandro\repos\iVP\Assets\1_Plugins\TriLib\TriLibCore\Scripts\AssetLoaders\AssetLoader.cs:1173] TriLibCore.AssetLoader:ProcessRootModel (TriLibCore.AssetLoaderContext)
19. 0x0000021A5396829B (Mono JIT Code) TriLibCore.General.ContextualizedAction`1<T_REF>:Invoke ()
20. 0x00000219B9E212E4 (Mono JIT Code) TriLibCore.Utils.Dispatcher:Update ()
21. 0x00000219B9DF8BC8 (Mono JIT Code) (wrapper runtime-invoke) object:runtime_invoke_void__this__ (object,intptr,intptr,intptr)
22. 0x00007FFEA652FB04 (mono-2.0-bdwgc) mono_jit_set_domain
23. 0x00007FFEA646E7A4 (mono-2.0-bdwgc) mono_object_get_virtual_method
24. 0x00007FFEA646E93C (mono-2.0-bdwgc) mono_runtime_invoke
25. 0x00007FFEA7BC809D (UnityPlayer) scripting_method_invoke
26. 0x00007FFEA7BAE7FC (UnityPlayer) ScriptingInvocation::Invoke
27. 0x00007FFEA7BA0CC3 (UnityPlayer) MonoBehaviour::CallMethodIfAvailable
28. 0x00007FFEA7BA0D9F (UnityPlayer) MonoBehaviour::CallUpdateMethod
29. 0x00007FFEA73D07B0 (UnityPlayer) BaseBehaviourManager::CommonUpdate<BehaviourManager>
30. 0x00007FFEA73D821D (UnityPlayer) BehaviourManager::Update
31. 0x00007FFEA76F0EDE (UnityPlayer) `InitPlayerLoopCallbacks'::`2'::UpdateScriptRunBehaviourUpdateRegistrator::Forward
32. 0x00007FFEA76DE30E (UnityPlayer) ExecutePlayerLoop
33. 0x00007FFEA76DE3DF (UnityPlayer) ExecutePlayerLoop
34. 0x00007FFEA76E23D2 (UnityPlayer) PlayerLoop
35. 0x00007FFEA7C3FDAF (UnityPlayer) PerformMainLoop
36. 0x00007FFEA7C3E97B (UnityPlayer) MainMessageLoop
37. 0x00007FFEA7C435E9 (UnityPlayer) UnityMainImpl
38. 0x00007FFEA7C4521B (UnityPlayer) UnityMain
39. 0x00007FF789F311F2 (iVP Planning) __scrt_common_main_seh
40. 0x00007FFFE33B26AD (KERNEL32) BaseThreadInitThunk
41. 0x00007FFFE46CAA68 (ntdll) RtlUserThreadStart
42.  

 

I'm experiencing a similar issue, but on Windows. See the stack traces I've posted above. The first one is when loading a model multiple times. Seems like the application crashes when disposing the native array in the finalizer of AssetLoaderContext. Were you able to find a solution or workaround for this?

 

hello, i am new in trilib and i have a problem. i am loading some models with a link that i get with firebase, the problem is that in windows the model is downloaded well but in mac os it can not be downloaded.
here is the error that I get.
error loading model: System.ArgumentNullException: Buffer cannot be null.
parametre name: buffer
at System.IO.MemoryStream..ctor (System.Byte[] buffer, System.Boolean writable) [0x00009] in <16d1a1e3fafa4d23a275526c945e1b62>:0
at System.IO.MemoryStream..ctor (System.Byte[] buffer) [0x00000] in <16d1a1e3fafa4d23a275526c945e1b62>:0
at (wrapper remoting-invoke-with-check) System.IO.MemoryStream..ctor(byte[])
at TriLibCore.AssetDownloaderBehaviour+<DownloadAsset>d__3.MoveNext () [0x0008e] in /Users/yeltic/yeltic_App/Assets/TriLib/TriLibCore/Scripts/AssetLoaders/AssetDownloaderBehaviour.cs:50
UnityEngine.Debug:Registro (objeto)
InteractiveModel:OnError (TriLibCore.IContextualizedError) (en Assets/LeARn/Scripts/Contenidos_Scripts/3DTemplate/InteractiveModel.cs:172)
TriLibCore.AssetDownloaderBehaviour/<DownloadAsset>d__3:MoveNext () (es Assets/TriLib/TriLibCore/Scripts/AssetLoaders/AssetDownloaderBehaviour.cs:88)
UnityEngine.SetupCoroutine:InvokeMoveNext (System.Collections.IEnumerator,intptr) (en /Users/bokken/build/output/unity/unity/Runtime/Export/Scripting/Coroutines.cs:17)
i hope you can help me

 

I am using trilib 2 version 2.2.0, and when i load model at runtime, the materials appear darker with fbx and glb models, not yet tested others, and i checked the main color, the base color is indeed different, anyone meet this problem?

 

@rickomax seems that you stoped the upport for this product?
I need to load the assets ina an async way and seems that trilib is not doing this also if there are code parts that seems to suggest that there is this implementation.

it is possible to have an answer?
thanks.

 

I'm wanting to do the same thing. I emailed last week and haven't gotten a response yet.
I just want to load a list of files all at once, one after the other. But I get missing object references, likely because my next file is loading before a previous file has finished.
Need async/multiple file help @rickomax. Thanks!

 

Hey everyone! When I try to load an ordinary OBJ-file with the "AssetLoaderFilePicker", the obj gets loaded, but the material and texture do not get set, and are set metallic.
Is this a common issue, and am i forgetting something, or is my apporach wrong?

Code (CSharp):

1. // Lets the user load a new model by clicking a GUI button.
2. private void myOwnFunc()
3. {
4.     // Creates an AssetLoaderOptions instance.
5.     // AssetLoaderOptions is a class used to configure many aspects of the loading process.
6.     // We won't change the default settings this time, so we can use the instance as it is.
7.     var assetLoaderOptions = AssetLoader.CreateDefaultLoaderOptions();
8.     assetLoaderOptions.LoadTexturesAsSRGB = false;
9.  
10.  
11.     // Creates the AssetLoaderFilePicker instance.
12.     // AssetLoaderFilePicker is a class that allows users to select models from the local file system.
13.     var assetLoaderFilePicker = AssetLoaderFilePicker.Create();
14.  
15.     GameObject wrapper = new GameObject();
16.  
17.     // Shows the model selection file-picker.
18.     assetLoaderFilePicker.LoadModelFromFilePickerAsync("Select a File",
19.         OnLoad,
20.         OnMaterialsLoad,
21.         OnProgress,
22.         OnBeginLoad,
23.         OnError,
24.         wrapper,
25.         assetLoaderOptions);
26. }

I just want to load an ordinary OBJ file, why is that so hard in Unity? ^^ @rickomax

 

Do you also have the mtl file together with obj in the same folder? Because the materials and textures are referenced inside mtl file.

 

Hey guys.
I'm developing new systems and finding more people to help give TriLib proper support, so I apologize if I don't access the forums too often—lots of things are in the works.
Cheers!

 

Hi, I'm interested in this lib does it also provide support for export the model at run time in different format.

 

I got the file to load, with the material and the texture, but it is super shiny and stuff, even though Blender, etc show it as matt ...

 

Hello, I am currently using TriLib 2.2.0. When I load a Gltf 2.0 file, the material mapper has some issues. It maps materials that are not “Transparent” as “Transparent”. However, when I use other Gltf loading plugins like GltfUtility or GltFast, this issue does not occur.

 

Hi! I just updated to the latest version, and now I'm unable to switch the SFB MacOS plugin to "Any CPU" to allow it to work on Apple Silicon. This worked in older versions of Trilib, but now I can only get it to work in builds on Intel MacOS Builds.

Any help would be appreciated. Thanks!

 

Hello,

This package is awesome, however, I'm running into an issue with Animations. I'm loading a FBX file from Mixamo and extracting the animation clip as follows:


Then I'm attaching the animationClip to an override controller to run on another Avatar.

But for some reason, the animationClip is still in "generic" format instead of "humanoid" format.

Has anyone had any success with this?

 

For those having trouble with using SFB on Apple Silicon, this Github issue is super helpful. Simply delete the StandaloneFileBrowser.bundle file within Unity, then import the StandaloneFileBrowser.bundle file included in the download in the last message of this Github issue.
https://github.com/gkngkc/UnityStandaloneFileBrowser/issues/109

That will default the bundle to "All CPUs", and it can be changed from there if need be.

 

The DAE Importer does not work in build when "Player Settings" > "Managed Stripping Level" is set to anything higher than "Minimal". Using TriLib 2.2.2.

 

-------- I also encountered this problem, how did solve it ?

 

hi, I am using the latest version of Trilib and my Unity version is 2021.3.5f1c1.

When I opened the model using the sample scenario, the following exception occurred:

An error occurred while loading your Model: System.ArgumentException:

The output char buffer is too small to contain the decoded characters, encoding 'Unicode (UTF-8)' fallback 'System.Text.DecoderReplacementFallback'.

Parameter name: chars

at System.Text.Encoding.ThrowCharsOverflow () [0x00027] in <e40e5a8f982c4b618a930d29f9bd091c>:0

at System.Text.Encoding.ThrowCharsOverflow (System.Text.DecoderNLS decoder, System.Boolean nothingDecoded) [0x00026] in <e40e5a8f982c4b618a930d29f9bd091c>:0

at System.Text.UTF8Encoding.GetChars (System.Byte* bytes, System.Int32 byteCount, System.Char* chars, System.Int32 charCount, System.Text.DecoderNLS baseDecoder) [0x0023c] in <e40e5a8f982c4b618a930d29f9bd091c>:0

at System.Text.DecoderNLS.GetChars (System.Byte* bytes, System.Int32 byteCount, System.Char* chars, System.Int32 charCount, System.Boolean flush) [0x00059] in <e40e5a8f982c4b618a930d29f9bd091c>:0

at System.Text.DecoderNLS.GetChars (System.Byte[] bytes, System.Int32 byteIndex, System.Int32 byteCount, System.Char[] chars, System.Int32 charIndex, System.Boolean flush) [0x000a2] in <e40e5a8f982c4b618a930d29f9bd091c>:0

at System.Text.DecoderNLS.GetChars (System.Byte[] bytes, System.Int32 byteIndex, System.Int32 byteCount, System.Char[] chars, System.Int32 charIndex) [0x00000] in <e40e5a8f982c4b618a930d29f9bd091c>:0

at System.IO.BinaryReader.InternalReadOneChar () [0x000e8] in <e40e5a8f982c4b618a930d29f9bd091c>:0

at System.IO.BinaryReader.Read () [0x0000d] in <e40e5a8f982c4b618a930d29f9bd091c>:0

at System.IO.BinaryReader.PeekChar () [0x00028] in <e40e5a8f982c4b618a930d29f9bd091c>:0

at TriLibCore.Utils.JsonParser.ReadToken (System.Int64& tokenLength, System.Int64& tokenHash, System.Boolean& isString, System.Char& initialChar) [0x0016c] in <85440a99e9f344fdae5d92fe9da1aba9>:0

at TriLibCore.Utils.JsonParser.ParseValues (TriLibCore.Utils.JsonParser+JsonValue& parentValue, System.Boolean insideArray) [0x00002] in <85440a99e9f344fdae5d92fe9da1aba9>:0

at TriLibCore.Utils.JsonParser.ParseKeysAndValues (TriLibCore.Utils.JsonParser+JsonValue& parentValue) [0x00060] in <85440a99e9f344fdae5d92fe9da1aba9>:0

at TriLibCore.Utils.JsonParser.ParseValues (TriLibCore.Utils.JsonParser+JsonValue& parentValue, System.Boolean insideArray) [0x0003c] in <85440a99e9f344fdae5d92fe9da1aba9>:0

at TriLibCore.Utils.JsonParser.ParseKeysAndValues (TriLibCore.Utils.JsonParser+JsonValue& parentValue) [0x00060] in <85440a99e9f344fdae5d92fe9da1aba9>:0

at TriLibCore.Utils.JsonParser.ParseValues (TriLibCore.Utils.JsonParser+JsonValue& parentValue, System.Boolean insideArray) [0x0003c] in <85440a99e9f344fdae5d92fe9da1aba9>:0

at TriLibCore.Utils.JsonParser.ParseKeysAndValues (TriLibCore.Utils.JsonParser+JsonValue& parentValue) [0x00060] in <85440a99e9f344fdae5d92fe9da1aba9>:0

at TriLibCore.Utils.JsonParser.ParseRootValue () [0x0003d] in <85440a99e9f344fdae5d92fe9da1aba9>:0

at TriLibCore.Gltf.GtlfProcessor.LoadModel (System.IO.Stream stream) [0x00062] in <c4859e8bd8974b1b94725226b00775e3>:0

at TriLibCore.Gltf.GtlfProcessor.ParseModel (System.IO.Stream stream) [0x00008] in <c4859e8bd8974b1b94725226b00775e3>:0

at TriLibCore.Gltf.Reader.GltfReader.ReadStream (System.IO.Stream stream, TriLibCore.AssetLoaderContext assetLoaderContext, System.String filename, System.Action`2[T1,T2] onProgress) [0x00016] in <c4859e8bd8974b1b94725226b00775e3>:0

at TriLibCore.AssetLoader.SetupModelLoading (TriLibCore.AssetLoaderContext assetLoaderContext) [0x00110] in D:\UnityProjects\mr-renderer-unity\Assets\ThirdPartyAssets\TriLib\TriLibCore\Scripts\AssetLoader.cs:1182

at TriLibCore.AssetLoader.LoadModel (TriLibCore.AssetLoaderContext assetLoaderContext) [0x00001] in D:\UnityProjects\mr-renderer-unity\Assets\ThirdPartyAssets\TriLib\TriLibCore\Scripts\AssetLoader.cs:1140

at TriLibCore.Utils.ThreadUtils+<>c__DisplayClass0_0`1[T].<RequestNewThreadFor>b__0 () [0x00028] in <85440a99e9f344fdae5d92fe9da1aba9>:0

UnityEngine.Debug:LogError (object)

TriLibCore.Samples.LoadModelFromFileSample:OnError (TriLibCore.IContextualizedError) (at Assets/ThirdPartyAssets/TriLib/TriLibSamples/LoadModelFromFile/Scripts/LoadModelFromFileSample.cs:55)

TriLibCore.General.ContextualizedAction`1<TriLibCore.IContextualizedError>:Invoke ()

TriLibCore.Utils.Dispatcher:Update ()

 

//todo: coroutines will be enabled on a future release
//if (assetLoaderContext.Options.UseCoroutines)
//{
// ThreadUtils.RequestNewThreadWithCoroutinesFor(
// assetLoaderContext,
// LoadModel_Coroutine,
// ProcessRootModel_Coroutine,
// HandleError,
// assetLoaderContext.Options.Timeout,
// threadName,
// !assetLoaderContext.HaltTasks,
// assetLoaderContext.OnPreLoad
// );
//} ，------When does it support coroutine loading? Is there any other way to prevent the main process from getting stuck as soon as model loaded?

 

Hello, is runtime exporting implemented yet? I saw posts saying it would be implemented in future releases but I havent found anything. thanks

 

Did you solve it? I also loaded FBX one by one, but it was also a memory out of error

 

Mac os M1. Unity 22.3.10.f1 and version trilib 2.2.3
Hello. I have 2 questions

1. Is there an archive of old versions, since after the update there were problems loading archives that were not there before the update.
2. The problem itself. When downloading the zip archive, a strange error appears. The line at the end is especially confusing

C:/Repos/trilib-core/TriLibCore/Utils/Dispatcher.cs:204)
Mac doesn't have drives C: D:

zip archive 3d model for test - https://drive.google.com/file/d/1myhTNQ9IMdhZb14md-wCHoEqTh_3eNEI/view?usp=sharing

this is test was. in asset viewer scene

TriLibCore.General.ContextualizedError`1[TriLibCore.AssetLoaderContext]: A contextualized error has occurred. ---> System.NullReferenceException: Object reference not set to an instance of an object
at TriLibCore.Utils.TextureUtils.IsNormalMapTexture (TriLibCore.TextureLoadingContext textureLoadingContext) [0x00001] in C:\Repos\trilib-core\TriLibCore.Textures\TextureUtils.cs:353
at TriLibCore.Utils.TextureUtils.IsSRGBTexture (TriLibCore.TextureLoadingContext textureLoadingContext) [0x00001] in C:\Repos\trilib-core\TriLibCore.Textures\TextureUtils.cs:348
at TriLibCore.Utils.TextureUtils.BuildMetallicTexture (TriLibCore.TextureLoadingContext textureLoadingContext, UnityEngine.Texture diffuseTexture, UnityEngine.Texture metallicTexture, UnityEngine.Texture specularTexture, UnityEngine.Texture glossinessTexture, UnityEngine.Color defaultDiffuse, UnityEngine. Color defaultSpecular, System.Single shininessExponent, System .Nullable`1[T] defaultRoughness, System.Nullable`1[T] defaultMetallic, System.Boolean usingRoughness, System.Boolean mixTextureChannelsWithColors, System.Int32 metallicComponentIndex, System.Int32 glossinessComponentIndex) [0x001af] in C:\Repos\trilib- core\TriLibCore.Textures\TextureUtils.cs:489
at TriLibCore.Fbx.FBXMaterial.PostProcessTexture (TriLibCore.TextureLoadingContext textureLoadingContext) [0x0014c] in C:\Repos\trilib-core\TriLibCore.Fbx\FBXMaterial.cs:828
at TriLibCore.Textures.TextureLoaders.PostProcessTexture (TriLibCore.TextureLoadingContext textureLoadingContext) [0x0004a] in C:\Repos\trilib-core\TriLibCore.Textures\TextureLoaders.cs:334
at TriLibCore.Mappers.MaterialMapper.LoadTextureWithCallbacks (TriLibCore.MaterialMapperContext materialMapperContext, TriLibCore.General.TextureType textureType, TriLibCore.Interfaces.ITexture texture, System.Action`1[TriLibCore.TextureLoadingContext][] onTextureProcessed) [0x000cb] in C:\Repos \trilib-core\TriLibCore\Mappers\MaterialMapper.cs:239
at TriLibCore.URP.Mappers.UniversalRPMaterialMapper.CheckMetallicGlossMapTexture (TriLibCore.MaterialMapperContext materialMapperContext) [0x0001c] in /Users/voolf/Yandex.Disk.localized/ProjectsUnity/lmar/Assets/TriLib/TriLibUniversalRP/Scripts/Mapp ers/UniversalRPMaterialMapper.cs:199
at TriLibCore.URP.Mappers.UniversalRPMaterialMapper.Map (TriLibCore.MaterialMapperContext materialMapperContext) [0x0005c] in /Users/voolf/Yandex.Disk.localized/ProjectsUnity/lmar/Assets/TriLib/TriLibUniversalRP/Scripts/Mappers/UniversalRPMaterial Mapper.cs:59
at TriLibCore.AssetLoader.ProcessMaterialRenderers (TriLibCore.AssetLoaderContext assetLoaderContext) [0x0007e] in /Users/voolf/Yandex.Disk.localized/ProjectsUnity/lmar/Assets/TriLib/TriLibCore/Scripts/AssetLoaders/AssetLoader.cs:1363
at TriLibCore.AssetLoader.ProcessMaterials (TriLibCore.AssetLoaderContext assetLoaderContext) [0x00043] in /Users/voolf/Yandex.Disk.localized/ProjectsUnity/lmar/Assets/TriLib/TriLibCore/Scripts/AssetLoaders/AssetLoader.cs:1239
at TriLibCore.AssetLoader.ProcessRootModel (TriLibCore.AssetLoaderContext assetLoaderContext) [0x00008] in /Users/voolf/Yandex.Disk.localized/ProjectsUnity/lmar/Assets/TriLib/TriLibCore/Scripts/AssetLoaders/AssetLoader.cs:1226
at TriLibCore.General.ContextualizedAction`1[T].Invoke () [0x00024] in C:\Repos\trilib-core\TriLibCore\ContextualizedActions\ContextualizedAction.cs:93
at TriLibCore.Utils.Dispatcher.Update () [0x00025] in C:\Repos\trilib-core\TriLibCore\Utils\Dispatcher.cs:204
--- End of inner exception stack trace ---
UnityEngine.Debug:LogError (object)
TriLibCore.Samples.AssetViewerBase:OnError (TriLibCore.IContextualizedError) (at Assets/TriLib/TriLibSamples/Common/Scripts/AssetViewerBase.cs:276)
TriLibCore.Samples.AssetViewer:OnError (TriLibCore.IContextualizedError) (at Assets/TriLib/TriLibSamples/AssetViewer/Scripts/AssetViewer.cs:767)
TriLibCore.AssetLoaderZip:OnError (TriLibCore.IContextualizedError) (at Assets/TriLib/TriLibCore/Scripts/AssetLoaders/AssetLoaderZip.cs:59)
TriLibCore.General.ContextualizedAction`1<TriLibCore.IContextualizedError>:Invoke () (at C:/Repos/trilib-core/TriLibCore/ContextualizedActions/ContextualizedAction.cs:93)
TriLibCore.Utils.Dispatcher:Update() (at C:/Repos/trilib-core/TriLibCore/Utils/Dispatcher.cs:204)

 

Has anyone been able to get TriLib to work on Vision Pro?

[Diagnostics] EXCEPTION UnityException in PolySpatialCore:

at UnityEngine.Texture2D.GetRawTextureData[T] () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.GetRawTextureData (UnityEngine.Texture2D tex2d, Unity.Collections.Allocator allocator, UnityEngine.Experimental.Rendering.GraphicsFormat& graphicsFormat) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.ToPolySpatialTextureData (UnityEngine.Texture2D tex2d, System.Action`2[T1,T2] postConversionCallback) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.SendTextureAssetChanged (Unity.PolySpatial.Internals.PolySpatialAssetID assetID, UnityEngine.Object unityTexture, System.Boolean allowNativeTextures) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.ProcessChanges () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialUnitySimulation.UpdateInternal () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialCore.PolySpatialAfterLateUpdate () [0x00000] in <00000000000000000000000000000000>:0

UnityException: Texture 'generated.png' is not readable, the texture memory can not be accessed from scripts. You can make the texture readable in the Texture Import Settings.

at UnityEngine.Texture2D.GetRawTextureData[T] () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.GetRawTextureData (UnityEngine.Texture2D tex2d, Unity.Collections.Allocator allocator, UnityEngine.Experimental.Rendering.GraphicsFormat& graphicsFormat) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.ToPolySpatialTextureData (UnityEngine.Texture2D tex2d, System.Action`2[T1,T2] postConversionCallback) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.SendTextureAssetChanged (Unity.PolySpatial.Internals.PolySpatialAssetID assetID, UnityEngine.Object unityTexture, System.Boolean allowNativeTextures) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.ProcessChanges () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialUnitySimulation.UpdateInternal () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialCore.PolySpatialAfterLateUpdate () [0x00000] in <00000000000000000000000000000000>:0

Unity.PolySpatial.Internals.PolySpatialCoreolySpatialAfterLateUpdate()



UnityException: Texture 'generated.png' is not readable, the texture memory can not be accessed from scripts. You can make the texture readable in the Texture Import Settings.

at UnityEngine.Texture2D.GetRawTextureData[T] () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.GetRawTextureData (UnityEngine.Texture2D tex2d, Unity.Collections.Allocator allocator, UnityEngine.Experimental.Rendering.GraphicsFormat& graphicsFormat) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.ToPolySpatialTextureData (UnityEngine.Texture2D tex2d, System.Action`2[T1,T2] postConversionCallback) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.SendTextureAssetChanged (Unity.PolySpatial.Internals.PolySpatialAssetID assetID, UnityEngine.Object unityTexture, System.Boolean allowNativeTextures) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.ProcessChanges () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialUnitySimulation.UpdateInternal () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialCore.PolySpatialAfterLateUpdate () [0x00000] in <00000000000000000000000000000000>:0



Execution of the command buffer was aborted due to an error during execution. Insufficient Permission (to submit GPU work from background) (00000006:kIOGPUCommandBufferCallbackErrorBackgroundExecutionNotPermitted)

Execution of the command buffer was aborted due to an error during execution. Insufficient Permission (to submit GPU work from background) (00000006:kIOGPUCommandBufferCallbackErrorBackgroundExecutionNotPermitted)

[Diagnostics] EXCEPTION UnityException in PolySpatialCore:

at UnityEngine.Texture2D.GetRawTextureData[T] () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.GetRawTextureData (UnityEngine.Texture2D tex2d, Unity.Collections.Allocator allocator, UnityEngine.Experimental.Rendering.GraphicsFormat& graphicsFormat) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.ToPolySpatialTextureData (UnityEngine.Texture2D tex2d, System.Action`2[T1,T2] postConversionCallback) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.SendTextureAssetChanged (Unity.PolySpatial.Internals.PolySpatialAssetID assetID, UnityEngine.Object unityTexture, System.Boolean allowNativeTextures) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.ProcessChanges () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialUnitySimulation.UpdateInternal () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialCore.PolySpatialAfterLateUpdate () [0x00000] in <00000000000000000000000000000000>:0

UnityException: Texture 'generated.png' is not readable, the texture memory can not be accessed from scripts. You can make the texture readable in the Texture Import Settings.

at UnityEngine.Texture2D.GetRawTextureData[T] () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.GetRawTextureData (UnityEngine.Texture2D tex2d, Unity.Collections.Allocator allocator, UnityEngine.Experimental.Rendering.GraphicsFormat& graphicsFormat) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.ToPolySpatialTextureData (UnityEngine.Texture2D tex2d, System.Action`2[T1,T2] postConversionCallback) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.SendTextureAssetChanged (Unity.PolySpatial.Internals.PolySpatialAssetID assetID, UnityEngine.Object unityTexture, System.Boolean allowNativeTextures) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.ProcessChanges () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialUnitySimulation.UpdateInternal () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialCore.PolySpatialAfterLateUpdate () [0x00000] in <00000000000000000000000000000000>:0

Unity.PolySpatial.Internals.PolySpatialCoreolySpatialAfterLateUpdate()



UnityException: Texture 'generated.png' is not readable, the texture memory can not be accessed from scripts. You can make the texture readable in the Texture Import Settings.

at UnityEngine.Texture2D.GetRawTextureData[T] () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.GetRawTextureData (UnityEngine.Texture2D tex2d, Unity.Collections.Allocator allocator, UnityEngine.Experimental.Rendering.GraphicsFormat& graphicsFormat) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.ToPolySpatialTextureData (UnityEngine.Texture2D tex2d, System.Action`2[T1,T2] postConversionCallback) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.SendTextureAssetChanged (Unity.PolySpatial.Internals.PolySpatialAssetID assetID, UnityEngine.Object unityTexture, System.Boolean allowNativeTextures) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.ProcessChanges () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialUnitySimulation.UpdateInternal () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialCore.PolySpatialAfterLateUpdate () [0x00000] in <00000000000000000000000000000000>:0



Execution of the command buffer was aborted due to an error during execution. Insufficient Permission (to submit GPU work from background) (00000006:kIOGPUCommandBufferCallbackErrorBackgroundExecutionNotPermitted)

Execution of the command buffer was aborted due to an error during execution. Insufficient Permission (to submit GPU work from background) (00000006:kIOGPUCommandBufferCallbackErrorBackgroundExecutionNotPermitted)

[Diagnostics] EXCEPTION UnityException in PolySpatialCore:

at UnityEngine.Texture2D.GetRawTextureData[T] () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.GetRawTextureData (UnityEngine.Texture2D tex2d, Unity.Collections.Allocator allocator, UnityEngine.Experimental.Rendering.GraphicsFormat& graphicsFormat) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.ToPolySpatialTextureData (UnityEngine.Texture2D tex2d, System.Action`2[T1,T2] postConversionCallback) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.SendTextureAssetChanged (Unity.PolySpatial.Internals.PolySpatialAssetID assetID, UnityEngine.Object unityTexture, System.Boolean allowNativeTextures) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.ProcessChanges () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialUnitySimulation.UpdateInternal () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialCore.PolySpatialAfterLateUpdate () [0x00000] in <00000000000000000000000000000000>:0

UnityException: Texture 'generated.png' is not readable, the texture memory can not be accessed from scripts. You can make the texture readable in the Texture Import Settings.

at UnityEngine.Texture2D.GetRawTextureData[T] () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.GetRawTextureData (UnityEngine.Texture2D tex2d, Unity.Collections.Allocator allocator, UnityEngine.Experimental.Rendering.GraphicsFormat& graphicsFormat) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.ToPolySpatialTextureData (UnityEngine.Texture2D tex2d, System.Action`2[T1,T2] postConversionCallback) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.SendTextureAssetChanged (Unity.PolySpatial.Internals.PolySpatialAssetID assetID, UnityEngine.Object unityTexture, System.Boolean allowNativeTextures) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.ProcessChanges () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialUnitySimulation.UpdateInternal () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialCore.PolySpatialAfterLateUpdate () [0x00000] in <00000000000000000000000000000000>:0

Unity.PolySpatial.Internals.PolySpatialCoreolySpatialAfterLateUpdate()



UnityException: Texture 'generated.png' is not readable, the texture memory can not be accessed from scripts. You can make the texture readable in the Texture Import Settings.

at UnityEngine.Texture2D.GetRawTextureData[T] () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.GetRawTextureData (UnityEngine.Texture2D tex2d, Unity.Collections.Allocator allocator, UnityEngine.Experimental.Rendering.GraphicsFormat& graphicsFormat) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.ToPolySpatialTextureData (UnityEngine.Texture2D tex2d, System.Action`2[T1,T2] postConversionCallback) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.SendTextureAssetChanged (Unity.PolySpatial.Internals.PolySpatialAssetID assetID, UnityEngine.Object unityTexture, System.Boolean allowNativeTextures) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.ProcessChanges () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialUnitySimulation.UpdateInternal () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialCore.PolySpatialAfterLateUpdate () [0x00000] in <00000000000000000000000000000000>:0



Execution of the command buffer was aborted due to an error during execution. Insufficient Permission (to submit GPU work from background) (00000006:kIOGPUCommandBufferCallbackErrorBackgroundExecutionNotPermitted)

Execution of the command buffer was aborted due to an error during execution. Insufficient Permission (to submit GPU work from background) (00000006:kIOGPUCommandBufferCallbackErrorBackgroundExecutionNotPermitted)

Execution of the command buffer was aborted due to an error during execution. Insufficient Permission (to submit GPU work from background) (00000006:kIOGPUCommandBufferCallbackErrorBackgroundExecutionNotPermitted)

[Diagnostics] EXCEPTION UnityException in PolySpatialCore:

at UnityEngine.Texture2D.GetRawTextureData[T] () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.GetRawTextureData (UnityEngine.Texture2D tex2d, Unity.Collections.Allocator allocator, UnityEngine.Experimental.Rendering.GraphicsFormat& graphicsFormat) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.ToPolySpatialTextureData (UnityEngine.Texture2D tex2d, System.Action`2[T1,T2] postConversionCallback) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.SendTextureAssetChanged (Unity.PolySpatial.Internals.PolySpatialAssetID assetID, UnityEngine.Object unityTexture, System.Boolean allowNativeTextures) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.ProcessChanges () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialUnitySimulation.UpdateInternal () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialCore.PolySpatialAfterLateUpdate () [0x00000] in <00000000000000000000000000000000>:0

UnityException: Texture 'generated.png' is not readable, the texture memory can not be accessed from scripts. You can make the texture readable in the Texture Import Settings.

at UnityEngine.Texture2D.GetRawTextureData[T] () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.GetRawTextureData (UnityEngine.Texture2D tex2d, Unity.Collections.Allocator allocator, UnityEngine.Experimental.Rendering.GraphicsFormat& graphicsFormat) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.ToPolySpatialTextureData (UnityEngine.Texture2D tex2d, System.Action`2[T1,T2] postConversionCallback) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.SendTextureAssetChanged (Unity.PolySpatial.Internals.PolySpatialAssetID assetID, UnityEngine.Object unityTexture, System.Boolean allowNativeTextures) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.ProcessChanges () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialUnitySimulation.UpdateInternal () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialCore.PolySpatialAfterLateUpdate () [0x00000] in <00000000000000000000000000000000>:0

Unity.PolySpatial.Internals.PolySpatialCoreolySpatialAfterLateUpdate()



UnityException: Texture 'generated.png' is not readable, the texture memory can not be accessed from scripts. You can make the texture readable in the Texture Import Settings.

at UnityEngine.Texture2D.GetRawTextureData[T] () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.GetRawTextureData (UnityEngine.Texture2D tex2d, Unity.Collections.Allocator allocator, UnityEngine.Experimental.Rendering.GraphicsFormat& graphicsFormat) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.ConversionHelpers.ToPolySpatialTextureData (UnityEngine.Texture2D tex2d, System.Action`2[T1,T2] postConversionCallback) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.SendTextureAssetChanged (Unity.PolySpatial.Internals.PolySpatialAssetID assetID, UnityEngine.Object unityTexture, System.Boolean allowNativeTextures) [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.LocalAssetManager.ProcessChanges () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialUnitySimulation.UpdateInternal () [0x00000] in <00000000000000000000000000000000>:0

at Unity.PolySpatial.Internals.PolySpatialCore.PolySpatialAfterLateUpdate () [0x00000] in <00000000000000000000000000000000>:0

 

@rickomax I suggest looking into this for the next release to ensure it's compatible with Apple Silicon.
Thanks!

 

How to disable this showstopping error

UnityException: Texture 'UnnamedTexture' is not readable, the texture memory can not be accessed from scripts. You can make the texture readable in the Texture Import Settings.

 

Hi, I'm just playing with the import model from file picker function and it's currently only letting me import 1 model using a button interface I made. Is there a way of letting me keep the already loaded model and then pick another model to load (so I can have 2, 3, 4 etc.. numbers of models loaded)?

Many thanks

edit: Adding that I'm currently basing my tests off the included sample file:
LoadModelFromFilePicker

 

Hi guys. I don't come here very often, so I suggest sending me an e-mail so I can track support requests easily:

https://ricardoreis.net/contact

 

Hi, when exporting the scene in runtime as gltf using GLTFast there are some Trilib elements added such as "TriLibBlack.jpg". If I import the scene again using Trilib the scene will be slightly darker, but if I drag it into the screen the objects of the scene will be completely black. Why does trilib use that and how do i prevent it?

 

Anyone upgrade to Xcode 15 and suddenly occlusion/metallic/smoothness/normal maps stopped working on your iphone?

Happened to me. Found a solution so I'm dropping it here.

Seems that the shader keywords stopped working (for some reason). To figure it out - I ran this locally and on my iPhone and saw I got different results on the iPhone:

Code (CSharp):

1.             foreach (var keyword in material.enabledKeywords) Debug.Log($"Enabled Keyword: {keyword}");
2.  

My hack was to manually call EnableKeyword on all my materials for everything that stopped working:

Code (CSharp):

1.             material.EnableKeyword(new LocalKeyword(shader, "_NORMALMAP"));
2.             material.EnableKeyword(new LocalKeyword(shader, "_METALLICSPECGLOSSMAP"));
3.             material.EnableKeyword(new LocalKeyword(shader, "_OCCLUSIONMAP"));

Took me a few days to figure this out. Hope this saves someone time.

 

Facing same issue have you got any solution

 

Would love to try your asset once UWP support has rolled out.
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Facing similar issue have u got any solution

 

What are some things to keep in mind when making models so they load faster? Like use png instead of jpg. limit number of materials or limit objects? Also are there any options to help trilib load faster? I'm hitting 2 min timeouts, I feel like that's a long time to load a level.

 

Please e-mail me about any issue you have with TriLib:
Contact - Ricardo Reis

 

TriLib 2.3.2 is on Asset Store.

Changelog:

-Fixed glTF2 WebGL out-of-memory error.
-Added coroutine meshes loading.
-Added MaxCoroutineDelayInMS asset loader option. Use this field to set a maximum of milliseconds a Coroutine can take without waiting for a main thread frame to execute.
-Fixed texture compression is not being called.
-Removed TriLibCore.Textures and moved classes to TriLibCore.
-Added MaterialMapper.UsesCoroutine field and MaterialMapper.MapCoroutine method. You can override the field and the method if you want your material mapper to process in a Coroutine.
-Added AssetLoaderOptions.UseCoroutines. Turn off this field to disable TriLib coroutines. Coroutines ensure that model data loads with the fewest possible main thread stalls. (This field is on by default).
-Fixed glTF2 regression issues.
-Fixed glTF2 occlusion map extraction.
-Fixed glTF2 KHR_lights_punctual intensity calculation.
-Fixed 3MF loader issues.
-Fixed DAE loader issues.
-Memory usage fixes.
-Set GltfReader.SpotLightDistance default value to 100.
-Deprecated LoadedTextures in favor of LoadedCompoundTextures.

 

System.Exception: Mesh contains Draco compression but no DracoCompressionCallback was set for GltfReader.

 

System.EntryPointNotFoundException: DecodeDracoMesh assembly:<unknown assembly> type:<unknown type> membernull)

 

TriLib 2.3.3 update released:

Changelog:
-Fixed Draco decompression mesh mismatch.
-Fixed negative scale matrix decomposition issues.
-Fixed FBX animation issues.
-Fixed FBX pivot issues. Only FBX static models have pivot preservation. Pivot preservation for animated models is in the works.
-Added MaxVertexDataInitialCapacity asset loader option. Use this field to set the maximum initial capacity of meshes vertex buffers. Vertex count higher than that will use the default .NET exponential capacity increasing method.
-Added animation curve simplification. Please refer to SimplifyAnimations, PositionThreshold, RotationThreshold, and ScaleThreshold asset loader options.

 

Hi. Did you ever manage to get this working? I am running into the same issue now.

 

Yes, same here. I'd love to know if someone figure it out

 

Hello, I'm trying to load .fbx (100mb) into my Unity project
- My game uses the internet (Photon Pun 2)
- I Build on the WebGL platform
- I load the model from the Internet using AssetDownloader.LoadModelFromUri(webRequest, OnLoad, OnMaterialsLoad, OnProgress, OnError, null, _assetLoaderOptions);
- When .Fbx loaded 83%, my game froze and the above error occurred
Is there any way to fix it?

 

Running into crashing issues for glb via Trilib so just using Unity's GLTFast for that (fbx still uses trilib)

How do you suppress this warning?

Multiple scripted importers are targeting the extension 'glb' and have all been rejected: GLTFast.Editor.GltfImporter (assembly: /Users/mbp16_2022_m1max/MyProjects/AI3D GO/AI3D GO/Library/ScriptAssemblies/glTFast.Editor.dll), TriLibCore.Editor.TriLibGLTFScriptedImporter (assembly: /Users/mbp16_2022_m1max/MyProjects/AI3D GO/AI3D GO/Library/ScriptAssemblies/Assembly-CSharp-Editor.dll)
UnityEditor.AssetImporters.ScriptedImporter:RegisterScriptedImporters () (at /Users/bokken/build/output/unity/unity/Modules/AssetPipelineEditor/Public/ScriptedImporter.cs:112)


Multiple scripted importers are targeting the extension 'gltf' and have all been rejected: GLTFast.Editor.GltfImporter (assembly: /Users/mbp16_2022_m1max/MyProjects/AI3D GO/AI3D GO/Library/ScriptAssemblies/glTFast.Editor.dll), TriLibCore.Editor.TriLibGLTFScriptedImporter (assembly: /Users/mbp16_2022_m1max/MyProjects/AI3D GO/AI3D GO/Library/ScriptAssemblies/Assembly-CSharp-Editor.dll)
UnityEditor.AssetImporters.ScriptedImporter:RegisterScriptedImporters () (at /Users/bokken/build/output/unity/unity/Modules/AssetPipelineEditor/Public/ScriptedImporter.cs:112)

 

I've encountered an issue with the LoadModelFromFile sample in URP mode. The model loads perfectly in the Editor mode, but it doesn't display after building. This issue occurs on both Windows (Unity 2021.3.34, 2022.3.25) and macOS.

I've ensured that the UniversalRPMaterialMapper option in TriLib's PlayerSettings is checked.

Additionally, I noticed an error when trying to toggle some options in TriLib's PlayerSettings:

Code (VBNet):

1. ArgumentException: The provided target platform group name () is not valid.
2. UnityEditor.PlayerSettings.SetScriptingDefineSymbols (UnityEditor.Build.NamedBuildTarget buildTarget, System.String defines) (at <0a81bd77f3334bdfa5d31008229edcac>:0)
3. TriLibCore.Editor.TriLibDefineSymbolsHelper.UpdateSymbol (System.String targetDefineSymbol, System.Boolean value) (at Assets/TriLib/TriLibCore/Editor/Scripts/TriLibDefineSymbolsHelper.cs:60)

I'm not sure if this error is related to the issue with model loading, but any help or guidance would be greatly appreciated.

Thank you!

 

First I would just like to say, Amazing asset! I do have a question about some strange texture related things I'm seeing. I'm loading in a .glb into my scene and the texture looks pixelated. Im assuming the filter mode needs to be changed during the loading process, but when I try to access it, it's never found. I could see in the docs the AssetLoaderOptions has access to the FilterMode. Do I need to update the package to the latest version? I've attached a screenshot below for reference. Any help would be appreciated! again thank you for creating such a great asset!

 

Hello, I'm trying to upgrade from Trilib to Trilib 2 and configure Trilib2 for URP. I wrote a very simple test script to load a model from file and fix up its materials using a new UniversalRPMaterialMapper(), but when the mapper is applied, all of the materials in the Mesh Renderer are None. When the mapper line is commented out, all of the materials in the Mesh Renderer are there, but not URP materials.

Here is the simple test script, minus debugging (OnLoadError, DebugMaterials, OnProgress) which tell me the model loads successfully but materials are null.
```
public class Trilib2Test : MonoBehaviour
{
public string modelPath;

void Start()
{
// Create default loader options
var assetLoaderOptions = AssetLoader.CreateDefaultLoaderOptions();

// Add the URP material mapper to the material mappers list
// assetLoaderOptions.MaterialMappers = new MaterialMapper[] { new UniversalRPMaterialMapper() };

Debug.Log("Gonna Load");
// Load the model from the specified path
AssetLoader.LoadModelFromFile(modelPath, OnModelLoaded, null, OnProgress, OnLoadError, null, assetLoaderOptions);
}

private void OnModelLoaded(AssetLoaderContext assetLoaderContext)
{
// Access the loaded model's root GameObject
var myGameObject = assetLoaderContext.RootGameObject;
Debug.Log("Model loaded successfully: " + myGameObject.name);

// Debugging material mapping
DebugMaterials(myGameObject);
}
}
```

Here are the materials with the MaterialMappers line commented out:

Here are the materials with the MaterialMappers line there


What am I doing wrong here? I read that the graphics' setting name needs to start with "UniversalRP" so I tried that

But still get purple missing materials

 

Getting this same issue w/ Vision Pro and PolySpatial and some, but not all models across FBX, GLB file types - it seems generated textures may be set as not readable when both mappers are set to either URP or Built-In RP, which is causing a freeze / lock-up on the device. Possible link to the transparent Trilib Shaders.

Has a workaround and / or fix been identified?