Entity / component disappears while rendering

render
backface

#1

Hi, I am a beginner.

I am making a water filter housing view. When i render in Vray, Entire blue filter housing disappears. Please see the pic and advice.

Please advice.


#2

One possibility is you have reversed faces so the render is ignoring them.
Check by going, View/Face Style/Monochrome
if your tubes are showing as a blue/gray then you are seeing the back faces and need to reverse them.


#3

Thank you sir,
Solved my problem.


#4

An excellent example of why face orientation can be important and why it is a good idea to keep up on correcting face orientation as you go.


#5

And why many of us edit the style to use a garish color for the back face of the default material so that reversals are very conspicuous!