Reflections not casting shadows in Luxcore?

Support Lighting and Rendering
1

I’m fairly new to Blender and Luxcore so have a lot to learn so apologies if this is a really daft question. I’m trying to get the light rays reflected from the gem to cast shadows via the text that’s in front of the gem - making the text more legible. I’m not sure why this isn’t happening already, can anyone advise please?

Image: https://drive.google.com/file/d/1pNYR54Mad4Uh6Z6NRYUVZKPd0enQ_qpA/view

Blender file: https://drive.google.com/file/d/1AVI_5649xMQJt3AMCGF05huVTRMkcsO5/view?usp=sharing

2

Maybe i’m missing something, but i’m not seeing the gem even having a material?

3

That may be because Luxcore uses it’s own material nodes - do you have Luxcore installed?

4

ahhh, i thought you were trying to get it to work with cycles

5

ISorry my bad, forgot to mention Luxcore in my original post! I wish cycles could do this stuff tbh, finding it really difficult to get the results I want