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crazybump change background color (127 127 to 128 128)
Does anyone know if its possible to change the default normal map BG color from 127 127 254 to 128 128 254 inside crazybump? -
Re: Sketchbook:ErikNilsson.
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Re: Polycount's Sketch Thread!
Day 124, 125, 126, 127, 128. 2015. -
Why 127 is the new 128
Please enlighten or correct me as to where I'm wrong thinking on this notion ...or I may just be tilting at windmills... I understand that when you take a number, say like, 255 [(a hole number integer) out of context] and divide it by 2 you get 127.5 and thus, through comprehensible rounding, bring it to 128 and provide… -
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Re: Upgrading or building a new PC? This is the thread for you!
If the latest rumors surrounding their upcoming CPUs turn out to be true, they're looking extremely good. Ryzen 3 3300 - 6C/12T - Base Clock 3.2 - Boost Clock 4.0 - TDP 50W - $99 Ryzen 3 3300X - 6C/12T - Base Clock 3.5 - Boost Clock 4.3 - TDP 65W - $129 Ryzen 3 3300G - 6C/12T/15CU - Base Clock 3.0 - Boost Clock 3.8 - TDP… -
Re: tutorial: fixing mirrored normal map seams
OK warby I found something similar to what you're saying. I think you're using unsigned normal maps, which for your engine means a 128 color is considered a non-bent normal (pointing straight up on X/red). Here's a quote from one of our graphics programmers: [ QUOTE ] Signed normal maps are useful for helping to hide… -
Re: DDS photoshop plugin explained
I didn't know what unsigned vs. signed means, so I asked one of the programmers here. Here's how he explained it to me. I added emphasis to highlight the meat of the issue... "Actually, we do use signed textures for normal maps, although we dont support loading them at the moment. The unsigned normal maps are converted.… -
Re: xNormal - MASTER THREAD
jeffrussell: well, you have [0,255] mapping to [-1,1] right jeffrussell: so the math to expand is this: jeffrussell: 2*(tex/255) - 1 jeffrussell: so there's no integer in there that gives you exactly 0 jeffrussell: you can try both 127 and 128 jeffrussell: 127 slightly under 0, 128 slightly over Its interesting that you…
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