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Re: Ray marching - Chapter 2 - The first not fancy ray marcher
Sure. There is an example included in this tutorial. It also isnt a native hlsl function, but a custom made for unreal. You can check out "common.ush" inside the engine /shaders/private folder if you want to know what it does exactly. But it takes a texture, 3d coordinates, and 2 numbers which describes the volume texture… -
Cavern Troll - critique welcome
Hey folks, Pulled this out for a local job application (they wanted to see organic RTS-style models). This is done to Battle For Middle Earth 2 specs - 750 faces, 512 source texture downres'd to 256, with normal. It's supposed to be a very deep-dwelling eyeless Cavern Troll, thus the large ears and vestigial eyesockets… -
Re: First UDK scene [ Weird light issue ]
Ah, you're a star, thanks! Some info on the scene. - The walls, floor and roof are all one mesh for the basic shell. - Everything else is floating / modulated [ beams, door, tables etc. ] - Shell is using 256 lightmap resolution, shows everything fine, even shows a highlight of the window on the table mesh. - Table mesh is… -
Re: Yiynova msp19u Cintiq Alternative
Actually you have to be careful regarding the 256 levels of pressure and how it compares to say 2048 or 1024. Wacom apparently changed the point at which pens start registering pen pressure lead some to believe that there is a noticeable difference between the pressure levels as opposed to realizing the pen is just… -
Re: Gray map to normal map error (nvidia filter)
You could turn off dithering in your gradient tool, but you're still going to get artifacts like banding. No way to avoid this with 8-bit source. Think about it, only 256 levels of gray. If you have a 256-wide bitmap, and you fill it with a 0-black to 255-white gradient, then there should be no dithering or banding. But if… -
Re: Texel-pixel ratio
The texel scripts take into account what the width and height values of the TexTools toolbar are set to. This width and height values always represent your target texture size of what you are currently working on. So for example in your case if you want the final Texture for that asset to be 256 x 256 just define it in the… -
Re: Creating DS Textures
Okay so if I take a random image as an example, and convert it to indexed 256 colors. Now it has 256 colors, but if I want to keep painting, and i open my color picker it still displays a full range of colors. Is there a way to set it so that the color picker will only display the 256 colors in the color index? I suppose… -
Re: Help in Understanding Color Space for Creation and Implementation
but sRGB allows a 50/50 distribution of the spectrum with minimal gamma correction. Not really. sRGB and gamma correction are basically the same thing (very slight difference, not enough to matter for us artists). Gamma correction is used by all cameras, when they store photos in jpg format. Why? 1. 24bit color means that… -
Re: Modelling help needed
Another more informational bit of advice that i need about THE GRID AND ITS UNITS!! Reading up about implementing peices across engines and easy work in max, the grid is a key factor, im wondering how, as items arent always 256*256 or so on, how this works. Are movements based on mainly doing 4*2, etc or can you say, do… -
Re: Dawn Of war Based guy
ah ok after looking at this file I see what you mean now, examing the texture sheet I noticed they not only fit EVERY weapon in the game on the 1 sheet, they also had 2 different heads, 1 being a face and another being a traditional marine head. I think every box with it by itself just body and head alone is a 256 sized…
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