I’m having a strange issue with a glowing material and its instance, the latest being assigned to simple box. It works fine but when I scale the box it doesn’t work anymore.
Here are the screen shots, I hope they talk by themselves.
Without Emissive set :
With Emissive set to 10000 - which is what I want
And now after scaling the box 3 times - weird
My scene goes completely black and when I reset the value of the Emissive parameter it fades slowly (really slowly) from black to that.
Is scaling an object forbidden when using a glow material or material instance ? Or am I doing something wrong ?
Thanks for your help.