dispose in 2.5 alpha nightly

[mattlock]

Hi the following code gives a webGL error: INVALID_OPERATION: drawElement: no buffer is bound to enabled attribute

 

If you remove the diffuseTexture it works, and I tried calling material.dispose and diffuseTexture.dispose to no avail, I've reverted to 2.4 and this does not occur.

 

Thank you for the amazing work!

 

var material = new BABYLON.StandardMaterial('texture', scene);
        material.diffuseTexture = Util.texture('assets/height.jpg', scene);
        material.emissiveColor = new BABYLON.Color3(0.5, 0.5, 0.5);
        
        var mesh = BABYLON.MeshBuilder.CreateIcoSphere('Ball', {
            radius:64, subdivisions:4
        }, scene);
        mesh.position.x = 64;
        mesh.position.z = 256;
        mesh.position.y = 32;
        mesh.material = material;
        
        setTimeout(() => {
            console.log(mesh);
            console.log(scene.meshes.length);
            setTimeout(() => {
                mesh.visibility = false;
                mesh.dispose();
                console.log(scene.meshes.length);
            }, 1000);
        }, 2000);

[GameMonetize]

Hello can you please create a playground repro?

[nittrus]

I can confirm this is happening with me also, I am using 2.5-beta.

It seems that when you have a diffuseTexture on a mesh that when you dispose of the mesh it causes this hickup and the error shows in the console, for now I am setting the diffuseTexture to null before disposing of the mesh (a simple fix but more code).

PG Repo: http://www.babylonjs-playground.com/#Z3TQT#0

In the console F12 type in sphere.dispose()

Cheers

[GameMonetize]

Excellent catch! I fix this nasty bug:)

It works now:http://www.babylonjs-playground.com/#1VU4ES#0

[nittrus]

3 minutes ago, Deltakosh said:

Excellent catch! I fix this nasty bug:)

It works now:http://www.babylonjs-playground.com/#1VU4ES#0

You're awesome, cheers!

[nittrus]

And confirmed fixed!