phalanxhead / unityruntimeobjloaderdocs Goto Github PK

throws an out of memory error for rendering large .obj files into the scene

So the tool does what it says it does but every time I want to load an object, I have to go into Unity or the script and edit the URL depending on object URL. However I want to load a 3D file (obj,fbx) into my webGL build which has some viewing tools, without preloading the url manually. The webGL model viewer will be used to open a bunch of different models, think of it like the Windows 3D Model Viewer which allows you to double click on a 3D file and it asks to open in the Windows 3D Model Viewer. My assets which need to be loaded in runtime will be stored in S3 buckets.

Any pointers are appreciated.

We found a bug that if I want to import a .obj file generated by trimesh, we can not import it in and when running unity, the game will stuck.

We think it's because the generated trimesh .obj file does not have the last empty line and the the reader stuck when read last line. But if we add a newline, the code can run well.

So if there is any possibility to fix the empty line bug?

Hi,

Thanks for the source, it works greatly on editor but not work when I get build. I see that in readme it is stated that it works for editor, is there any way for me to make it work for standalone build, too? Thanks in advance.

Hey hi!

On IOS I get an error while importing an .obj saved to a specific path.
And I really don't get why it doesn't load. Maybe you know what the error means.

Thanks in advance!

Path:
/var/mobile/Containers/Data/Application/2C11AF7A-7854-4D49-89CF-AEF38BBDE4F0/Documents/Scans/textured_output.obj
ObjectImporter:GetObjectFromPath()

Error:
ArgumentNullException: Value cannot be null.
Parameter name: shader
Dummiesman.OBJObjectBuilder.Build () (at <00000000000000000000000000000000>:0)
Dummiesman.OBJLoader.Load (System.IO.Stream input) (at <00000000000000000000000000000000>:0)
Dummiesman.OBJLoader.Load (System.String path, System.String mtlPath) (at <00000000000000000000000000000000>:0)
ObjectImporter.GetObjectFromPath () (at <00000000000000000000000000000000>:0)
UnityEngine.Events.UnityEvent.Invoke () (at <00000000000000000000000000000000>:0)
UnityEngine.EventSystems.ExecuteEvents.Execute[T] (UnityEngine.GameObject target, UnityEngine.EventSystems.BaseEventData eventData, UnityEngine.EventSystems.ExecuteEvents+EventFunction`1[T1] functor) (at <00000000000000000000000000000000>:0)
UnityEngine.EventSystems.StandaloneInputModule.ProcessTouchPress (UnityEngine.EventSystems.PointerEventData pointerEvent, System.Boolean pressed, System.Boolean released) (at <00000000000000000000000000000000>:0)
UnityEngine.EventSystems.StandaloneInputModule.ProcessTouchEvents () (at <00000000000000000000000000000000>:0)
UnityEngine.EventSystems.StandaloneInputModule.Process () (at <00000000000000000000000000000000>:0)
UnityEngine.EventSystems.StandaloneInputModule:Process()

Hi, I use your addon which works very well to import an obj with its mlt in runtime, but when I use it in webgl (so in a web browser), the obj has no texture (I use the mlt well).
If you have an idea, you would help me a lot.

    private void Update()
    {
        if(Input.GetKeyDown(KeyCode.Tab))
        {
            StartCoroutine(ImportObj());
        }
    }
 
    IEnumerator ImportObj()
    {
        var www = new WWW("http://192.168.43.4:3008/mapobj");
        var www2 = new WWW("http://192.168.43.4:3008/mapmtl");
 
        while (!www.isDone || !www2.isDone)
        {
            yield return new WaitForSeconds(1);
        }
        var textStream = new MemoryStream(Encoding.UTF8.GetBytes(www.text));
        var textStream2 = new MemoryStream(Encoding.UTF8.GetBytes(www2.text));
        var loadedObj = new OBJLoader().Load(textStream, textStream2);
    }

Hello,
As the title says materials not working in URP/

This are the errors

how can we load obj in async call, current load stuck the unity scene.