getWorldFormModelMatrix and getWorldFromModelNormalMatrix() have bug ！

[Haidiye00]

After my testing, I found there is a bug in the getWorldFormModelMatrix() API
this is test code.

This is the correct rendering.

This is abnormal rendering.

And also there is a bug in the getWorldFromModelNormalMatrix() API
This is the correct rendering.

This is abnormal rendering.

[romainguy]

Those are the exact matrices used by default to transform objects. Note that you shouldn't need to use them since the default behavior is to transform objects in world coordinates.

[romainguy]

For reference here's what Filament does by default:

    mat4 transform = getWorldFromModelMatrix();
    vec3 position = getPosition().xyz;
    return mulMat4x4Float3(transform, position);