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Poser - OFFICIAL F.A.Q (Last Updated: 2024 Nov 29 7:57 am)

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Subject: Bump bug resolution

gillan opened this issue on Nov 05, 2001 ยท 3 posts
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gillan ( ) posted Mon, 05 November 2001 at 10:22 AM ยท edited Sat, 10 August 2024 at 6:55 AM

file_229589.jpg

In Poser 4 there is an error in the calculation of the bump. this is caused by a wrong compilation of the map of rugosity. example: if the light comes from the top (45) they there are highlights on bottom (you see figure) The solution: in Photoshop You open the .bum file like .bmp in the "channels" select only the Red one operates image-adjust- invert you save like .bum files Sorry for my english

Nance ( ) posted Mon, 05 November 2001 at 11:34 AM

For real? That works? Can you post your "after" image rendered with the inverted red channel?

gillan ( ) posted Tue, 06 November 2001 at 2:46 AM

file_229590.jpg

read my new post "Bug in poser bump mapping and solution"

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