Mental Ray Physical Sun and Sky/Compositing

Substance Painter

In this start to finish texturing project within Substance Painter we cover all the techniques you need to texture the robot character.

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# 1 26-03-2013 , 10:30 PM

Registered User
Join Date: Mar 2013

Posts: 2

Hi all.I want to create an outdoor scene.I used to Mental Ray Physical Sun and Sky without background picture.So i want to add background picture at After Fx.The problem is my background picture doesnt seem behind of my maya render picture.Alpha channel is not working.Should i always use mask for background area or how can i activate alpha area? (I think masking is time wating for it)

Thanks all...

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# 2 27-03-2013 , 08:49 AM

SM Tea Boy
Join Date: Apr 2002

Location: Prague

Posts: 3,228

What are you saving the image as?

From a readers' Q and A column in TV GUIDE: "If we get involved in a nuclear war, would the electromagnetic pulses from exploding bombs damage my videotapes?"

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# 3 27-03-2013 , 08:54 AM

Registered User
Join Date: Mar 2013

Posts: 2

What are you saving the image as?

Originally Posted by David

4x32 bit targa...

Last edited by IYIOsmancik; 27-03-2013 at 09:05 AM.

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# 4 27-03-2013 , 02:20 PM

SM Tea Boy
Join Date: Apr 2002

Location: Prague

Posts: 3,228

it works fine for me as a .tga what is generated as your alpha chan? Just a solid white colour.

From a readers' Q and A column in TV GUIDE: "If we get involved in a nuclear war, would the electromagnetic pulses from exploding bombs damage my videotapes?"

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