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Re: Tech Artist - What are you working on: FOREVER Edition!
How would one approach this? Could you do it with basic nodes in UDK, no custom code? On a slightly related note, I have been looking into learning to code in Cg, now that eat3d has a DVD. I was reading some tech papers on engines that use deffered shading and I noticed that they are very limited in the type of shader you… -
Re: Tech Artist - What are you working on: FOREVER Edition!
I downloaded a c FFT code from a US navy public server about 30 yrs ago if your interested (I made a few changes) ... the windowing functions also work well in FIR filters -
Re: Tech Artist - What are you working on: FOREVER Edition!
hardcore dawg I wish :) I was coding mocap analysis stuff, the FFT was supposed to be used for finding suitable cutoff frequencies for FIR filters but in human motion it's nearly always 6 hertz. I can't remember how I found it, possible when looking for cross validated quintic splines ;) -
Re: Tech Artist - What are you working on: FOREVER Edition!
yo thats hardcore dawg i wish i was doing that 30 years ago. Windowing like a hann window? Also im always for porting to Rust as a member of the Rust Evangelism Strike Force I think i got it figured out, this is the color scheme based off the desert. Right now it's a mock spectrum but it was like shader coding, helper… -
Re: Tech Artist - What are you working on: FOREVER Edition!
some more random mundane win32 controls for me.... some gradient display controls (working off the base gradient data) so you can have a visual representation from the Win32 Open File dialog... has three options diagonal (should be square or just looks skewed :) ) horizontal and vertical everyone loves a windows open file… -
Re: Tech Artist - What are you working on: FOREVER Edition!
created my own version of max's Blizzard and Superspray.... to start I've added 2 new default mesh objects... both quads with one having additional data passed in a mapping channel so it can be used with camera facing shaders... the other is just ordinary mapped quad with vertex shading dependent on the particle age..... I… -
Re: Tech Artist - What are you working on: FOREVER Edition!
Thanks @Eric Chadwick! I don't think its a terribly heavy shader. It relies on the smoothstep function and the graphics hardware's internal automatic bilinear filtering. Both of which should be available to OpenGL ES devices. I tested the scene at the "Android" OpenGL ES2 rendering feature level and the distance field… -
Re: Tech Artist - What are you working on: FOREVER Edition!
unfortunately I disabled the convert to mesh code now I can't find it :) any way heres the planar (z=0.0) unit point to quad code.... //******************************************************************************************** // where quad is defined as.... // c----d // | | // | | // | | // b----a inline void… -
Re: Tech Artist - What are you working on: FOREVER Edition!
I'm not a technical artist but I do write scripts from time to time, mostly just to save myself from "death by momentous task". This time around I got tired of shuffling objects around renaming materials and triangulating meshes when I was exporting to UDK. So I wrote a quick, simple little script that handles that stuff… -
Re: Tech Artist - What are you working on: FOREVER Edition!
added a constrain to gizmo option (some interesting maths to solve it) so the field can be moved "as one"..... unfortunate this led to some dreadful flicker in the modifier ui :( I was going to show the code solution but it's a waste of time struggling with the nutty formatting on here! :/
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