hello i try to render the floor which is terazzo. unfortunatelly any floor material i used in sketchup and is seen in vray wants to pop up in render…what settings should i try?
Looks perfectly normal. It’s just grainy because it hasn’t done enough passes to smooth it out. The reflective surface and shadows mean there are a lot of rays to trace. Lots of work to do before it gets nicer.
Your screenshot indicates Mac. Always remember that on most Macs (without Nvidia graphics) V-Ray does all rendering using the CPU, which is much slower than GPU-accelerated rendering. Be patient and it will gradually improve.
It looks to me like it could be a ‘Z-Fighting’ issue. Do you have a plane under your terrazzo floor group? See example where I have two planes overlapping and what it looks like in V-Ray below.
