Making a list of Unity3D related voxel / marching cubes tutorials, engines, demos etc. (image on left is from wikipedia) (Feel free to comment if some useful links are missing) *First: Go vote on Unity Feedback to get Voxel Terrains FREE VOXEL ENGINES OR DEMOS […]

Some quick test for making fake motion blur shader with unity indie.. (or more like a trail..would need to blur other parts also?) Currently its creating the “trail” based on distance.. (using velocity would make a difference?) Warning, Huge Limitations: – Shader example doesn’t have […]

Lets say we have a single colored mesh like in the image above and we want to blur it (with unity indie..).. Ideas to try: Glow effect shader? (no glow in indie..but can have something similar, doesnt work with planes yet..) Take screenshot of the […]

Interesting fake glow shader for unity indie (its based on unity builtin shaders). (Right image has some linear fog enabled) Features: – Adjustable glow range, glow color, glow alpha – Only works well on spheres.. Problems: – Currently it only works when viewed from a […]

Basic “seed fill” is now working (see the link for some info). Idea is to make small Rampart style test game. – Using alexzzz’s c# fast floodfill (see previous post comments section for source) – Area is now checked everytime you paint a pixel, if […]

With stopwatch you can check how long some function takes.. More info: http://msdn.microsoft.com/en-us/library/system.diagnostics.stopwatch.aspx

Converted this c# flood fill algorithm to unityscript. Using list, instead of that queue thing and modified it to work with grid array, instead of bitmap colors.. Bit too slow, if I want to try big grid.. maybe 4096×4096. (wont be using setpixel on that, […]

Tried to convert this webgl shader to unity.. but its not working yet. Webplayer: http://unitycoder.com/upload/demos/360ReflectionShader_unity/ (v2.0) Download Source: (webplayer scene) 360panoramaFakeReflection.unityPackage Source v1.0  (broken): – Can anyone spot what could be the problem..or are the textures just wrong? I have no idea about those matrix […]

Using the same godrays shader, you get nice radial blur effect for images. This one is also modified to use objectUV, instead of screenUV, so you can rotate the plane around.. Webplayer: http://unitycoder.com/upload/demos/Radial_Blur_shader_unity/ *webplayer broken in current unity webplayer version? Shader source:

Godrays shader on a plane texture.. since no RenderToTexturein indie. ( Converted to unity from this webgl shader) Should try it as a camera shader also.. Features: – Adjustable values: effect xy position, exposure, decay, density, weight, clamp,  samples (screenshot is using 100 samples) Webplayer: […]