So i am working on a playcanvas project where i am using Blippar for image tracking and spawning a cube on top of it.
To that cube i have attached a glass material, in editor the cube is visible clearly
but in the build, cube is not visible . I can only see the sphere which is placed inside it
Is there anything i can do about it??
Difficult to tell without a reproducible project. Does it render correctly without using Blippar?
No, its not visible without blippar either.
i am getting this error
“Shader [Shader Id 4 standard] requires texture sampler [uSceneColorMap] which has not been set, while rendering [Pass:RenderAction 0-6 Cam: Camera | Camera | World | Box]”
You need to call this on your camera component and set it to true:
https://developer.playcanvas.com/en/api/pc.CameraComponent.html#requestSceneColorMap
ok let me check it out
Yes, i can see the cube now, both with and without blippar.
Thanks to both of you
can u tell me what happened exactly and how with those 2 value enabled every thing is working fine
or is there a place where i can read it from?
Thank you guys again
Some material properties require extra captures of what has been rendered before (glass that has refraction for example)
Color grab captures what has been rendered to the color buffer and depth is for the depth buffer. In your case, it looks like you only need color grab for your glass.
Some more details here: Release v1.23.3 · playcanvas/editor · GitHub
thanks ill go through it
ok
