ALPHA CHANNEL in SKETCHUP (Pls.Help)

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ALPHA CHANNEL in SKETCHUP (Pls.Help)

Post by BOYLiLiT on Mon Jan 28, 2013 2:05 am

Good day CGP.

I have some questions about the alpha channel in SKETCHUP. After ko mag render sa VRAY SKP, okay pa naman yung perspective, I mean ok yung timpla ng perspective, pero pag bubuksan ko na sya as JPEG and dilim na nya compare nung hindi pa sya na-isave as JPEG or PNG. Meron po ba kayong recommendation about dito?

And secondly, how to use po ba the alpha channel? I wonder pag nag save ako ng final render laging may separate file na alpha channel.

Thanks in advance..
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Re: ALPHA CHANNEL in SKETCHUP (Pls.Help)

Post by qnald on Mon Jan 28, 2013 2:34 am

Ask ko lang, may ginalaw kaba dun sa mga buttons sa lower part ng frame buffer? merun kasi dun built-in color correction, curves and exposure control, mag ta-take effect lang yun kung naka click yung "apply color levels correction" buttons before mo i export.

Yung alpha channel hindi yun ginagamit kung naka export as png. or other higher image type vfb mo. kasi automatic naka select sa render elements kaya lumilitaw, pag tinanggal mo naman sa render elements ay hindi magiging transparent ata ang background. I dont know kung may option sya na walang separate image.
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Re: ALPHA CHANNEL in SKETCHUP (Pls.Help)

Post by BOYLiLiT on Mon Jan 28, 2013 2:49 am

qnald wrote:Ask ko lang, may ginalaw kaba dun sa mga buttons sa lower part ng frame buffer? merun kasi dun built-in color correction, curves and exposure control, mag ta-take effect lang yun kung naka click yung "apply color levels correction" buttons before mo i export.

Yung alpha channel hindi yun ginagamit kung naka export as png. or other higher image type vfb mo. kasi automatic naka select sa render elements kaya lumilitaw, pag tinanggal mo naman sa render elements ay hindi magiging transparent ata ang background. I dont know kung may option sya na walang separate image.

Thanks for the reply Sir.

ang naka select lang sir is yung ''Force Color Clamping''. ano ba dapat yung mga naka select before ako mag save ng Final Render?

ang main problem ko kasi sir dumidilim na yung final render pag nag save ako. Unlike pag katatapos mag render sa render buffer ok pa naman sya.
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