I have a problem creating image , I can see the lines of the piece in the background, how to remove it?
I am assuming this is a assembly and not modeled as one solid piece. If this is the case you can use custom rendering and set priorities. In your Render tab select the Mode drop down and select Custom. Then you would do this by selecting the front piece and making sure its priority is set to 0. Then select the back piece making sure the background piece is set to -1. Obviously you can use any of the priority selections as long as the front piece is a higher priority than the back piece. See screen shot below.
Yes this is a assembly, what happens when I put -1 that the piece is transparent even changing the settings it does not return to white.
Seems like you are using this in an animation. First make sure all your appearance keys are set correctly. When using priorities using -1 will make the piece transparent. In this case you will want to make that side piece 0 and make the front piece 1. This will leave both your parts white and get rid of the line. Basically anything you want on top need to be the higher number.
I thought it was a bug , but apparently is purposeful , when away appears the lines of the pieces back, when you are near disappears..
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