Messages

1

[Max] I need help! / Re: Corona 12 update 1 bug multi/sub-object

« on: 2025-01-21, 16:43:32 »

Hi ,

thank you for your feedback, thanks to your help, I was able to actually find the option that is causing the problem on version 12, you simply have to uncheck use material-based medium resolving and I have a rendering as before.

Otherwise the multimap option also works.

2

[Max] I need help! / Corona 12 update 1 bug multi/sub-object

« on: 2024-12-20, 12:20:35 »

Hello,

I recently updated to the latest version of Corona, but I encountered a bug/problem. As you can see in the screenshot, we have the same product three times but with different render results.

On the far left, I have a single material. For the product in the middle, I used a Multi/Sub-Object material with two materials, which are actually the same. On the front face of my product, I assigned ID 2 to target the second material. However, we see a difference in the render even though it should match the result of the product on the left.

I’m doing this to apply a bump map to the front face, which is something I used to do frequently without any issues. But now, as soon as I assign two materials in a Multi/Sub-Object, it doesn’t render correctly.

I had to find a workaround for the problem, but I wanted to know if others are experiencing the same issue with the same version of Corona as me. Is this normal, or is it a bug with Corona?

(I intentionally copied the material from the product on the left to show you that there is indeed a problem. In version 11, when I do exactly the same thing, I get the same render as the one on the left.)

Thank you in advance.

Best