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Re: Material Node errors. Please help!
I haven't been able to Check the full material pic but from the photobucket img it looks like The issues are you are using a world normal node in a chain that links to a pixel shader input. Udk only allows the world normal to input into a vertex shader input, which presently is only the displacement input. The second one… -
Re: [WIP] Copernicus City
Its a generally accepted rule to keep as few separate uv islands when creating a secondary lightmap uv layout. The reason being the more exposed sides of an island, the more pixel padding is going to occur. Add in mip mapping, and it can get ugly at times, where pixels bleed into each other due to insufficient padding. I'm… -
Re: IN PROGRESS: Is there a version of the SUITE that actually works?
I've tried every proposed workaround, reinstall, version, and i can't get the software to run after creating a new project. It crashes immediately after creating the psd. it makes the document size 1024 INCHES not pixels (73728x7372) pixels. I purchased a copy at full price to evaluate it for my studio. Hard when the… -
Re: Amir's Portfolio environments
I've been experimenting with the per-pixel painting in UDK (dec version) and I must say that its probably one of the biggest features added to the engine. Here is a video showing off one the usage you can make with a proper shader setup : [ame=" https://www.youtube.com/watch?v=oeKkPOmU91w"]UDK Realtime perpixel painting… -
Re: Creating Dense Foliage in VR - neat article
What can I say))) try work in mobile project and VR become very easy ) Polygons is not main pain, in common - shader complexity, how hard and how many shader operations used for 1 result pixel calculation (clean geometry with simple diffuse shader is very fast for modern GPU, even on mobile you can run 300- 500K triangles… -
Re: What Are You Working On? 2011 Edition!
looking good maph :) I think his UVs could be a bit more optimised though, like his nose/nostrils look Pinched on your UV space and needs more pixels compared to his stubble and skin details, I would of maybe mirrored the ears and put the inside mouth on a smaller, seperate texture sheet as they are often reused and put… -
Re: Utilizing UV space for the sake of it
HOLY SHIT textools is awesome. I need to hang out in techtalk WAY more often. autopsyS thats pretty much what pixel density is. there is a bit more to it tho if your interested. http://boards.polycount.net/showthread.php?t=35204 generally you want to establish a pixel desity standard- that way when ever you make an asset… -
Re: "Point Cloud" Shader Technique
Some proper math is much easier guys :) Here you go, this works: That's a pixel shader, make sure to feed in a proper worldposition ( = mul(In.position, WorldMatrix) ) scale determines the spacing of grid points, dotsize is the size of dots. That last one is really dependant on distance, as I expected it becomes a jittery… -
Re: Highpoly environmental doodles
The main thing i see is the flower ornamental detail, but a good number of the other details will also not translate as well. Remember most games a one wall height(2-3 meters) is a 1024 or less in most games. That to me looks like it would be about a meter tall so the max texture height it would get is a 512, but more than… -
Re: Seeing Polygons
I used to get the same but when working with pixels. I often thought in pixels, how many colours I could break stuff down into. It's OK because we just got a pantone color munky at work so I really can get an rgb value off EVERYTHING! ;) I'm always wondering how well I can break down real life things into low poly. I work…
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