Mesh disappears if shadow is added and instance is created

[Hersir]

Hi,

found weird bug with shadows.

Device: Galaxy S4 

OS: Android 5.0.1

GPU: {vendor: "Qualcomm", renderer: "Adreno (TM) 320", version: "WebGL 1.0 (OpenGL ES 2.0 Chromium)"}

Browser: Chrome (62.0.3202.84) / Native (6.2.01.12)

 

PG

Have mesh with PBRMetalnes material and ground with PBRMaterial.

Added spot light as shadow light and included sphere as caster and box as receiver. 

Than created instance of the sphere. And after that both spheres disappear in S4 device.

 

Sphere dont disappear if instead of instance, clone is used.

Working PG

 

 

 

[Sebavan]

Hello @Hersir,

Could you try to remote debug on your phone and provide me the log as it sounds like the shader does not compile on S4 when shadow and instances are enable ?

I unfortunately can not repro locally.

BR,

[Hersir]

Hi @Sebavan

will copy logs, but I debug it an there were no errors, just warning from webgl but there are ton of them on android devices, especially on old ones.

Will post as soon I will get device back