Why is the filled region not working in some areas?

Question: Hi Tien, do you know why is this filled region not working on this floor only?

The image is attached below. The filled region didn't work on the B2 LIFT LOBBY floor. I used a red line for the filled region boundary

Answer: Please check the floor material setting. If you are using Solid fill - White, the filled region will not affect the floor region

Explain: The filled region is using Solid Fill - Color and Non-Masking so the Solid fill - White of the floor material will stronger the Solid Fill - Color.

Extra Note: I think we have 2 ways to fix this problem

1. Clear the setting of the material if it is wrong.

2. Temporary override or use filter this floor to the solid color you want.

I used way 2 and fixed the problem

Hope this helps!

Please contact me if you need any further information

@Tien - June 29th, 2022