5 overlapping photos + magic dust == bumpmap/heightmap

5 overlapping photos + magic dust == bumpmap/heightmap

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Argh
Posts: 10920
Joined: 21 Feb 2005, 03:38

Re: 5 overlapping photos + magic dust == bumpmap/heightmap

Post by Argh »

Soooo.... they'll take the "lit angles" technique for making normalmaps... convert the results to a grayscale heightmap, and expect you to pay them money for the privilege of doing something you can do for free with xNormal, or for a very reasonable fee with CrazyBump?

Help me out here, but that's what it looks like from here.
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SinbadEV
Posts: 6475
Joined: 02 May 2005, 03:56

Re: 5 overlapping photos + magic dust == bumpmap/heightmap

Post by SinbadEV »

Master-Athmos wrote:Way more awesome: Videotrace...

http://www.youtube.com/watch?v=vda2RAEuW_g
That does look pretty cool, would be a lot cooler if it could figure it out on it's own. I am continually disappointed in the state of AI when it comes to image processing.
Master-Athmos
Posts: 916
Joined: 27 Jun 2009, 01:32

Re: 5 overlapping photos + magic dust == bumpmap/heightmap

Post by Master-Athmos »

If you'd want it to create a correct result on its own you'd need to type in some parameters for the specific situation and I guess choosing the right behaviour in terms of when it should recognize something as a seam takes just as much if not even more time than setting up some seams by yourself. Imo the system already is extremely competent in interpreting the input - especially when predicting the position of something not directly visible anymore while having no information of the camera distance or size / depth relations...
Super Mario
Posts: 823
Joined: 21 Oct 2008, 02:54

Re: 5 overlapping photos + magic dust == bumpmap/heightmap

Post by Super Mario »

oohhhh shinyyyyyy. :-)
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Guessmyname
Posts: 3301
Joined: 28 Apr 2005, 21:07

Re: 5 overlapping photos + magic dust == bumpmap/heightmap

Post by Guessmyname »

Argh wrote:Soooo.... they'll take the "lit angles" technique for making normalmaps... convert the results to a grayscale heightmap, and expect you to pay them money for the privilege of doing something you can do for free with xNormal, or for a very reasonable fee with CrazyBump?

Help me out here, but that's what it looks like from here.
CrazyBump > Everything
(Including your mum)
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FLOZi
MC: Legacy & Spring 1944 Developer
Posts: 6242
Joined: 29 Apr 2005, 01:14

Re: 5 overlapping photos + magic dust == bumpmap/heightmap

Post by FLOZi »

expect you to pay them money for the privilege of doing something you can do for free
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