I needed HDR color for some old Unlit/Color-shader, and for c# script also, found out that you can add this attribute for the shader: And for the script: More info:https://docs.unity3d.com/ScriptReference/ColorUsageAttribute.htmlhttps://docs.unity3d.com/Manual/SL-Properties.html Also make sure your Camera has [x] HDR enabled

Saw interesting question in the forums (link) about drawing plotter like data that would scroll up, got idea about custom rendertextures (since it was similar to this effect) Basic idea: – use CustomRenderTexture, double buffered so it can read from itself – draw color32 array […]

If you need to work with zip/rar/tar/gzip packages, can use SharpCompress to handle opening or creating those files. Compile SharpCompress DLL (unless you can find it online somewhere) Download project https://github.com/adamhathcock/sharpcompress Unzip and open in VisualStudio (i used 2017) Security warning, press ok Security warning, […]

Using Enigma Virtual Box https://enigmaprotector.com/en/downloads.html – Select input file name: (This is .exe file from unity build)– Enter output file name: (this is the output single exe file) *This MUST be same as the original .exe file name, so that data folder gets found.– Click […]

Converted this (basic) algorithm into Unity c# https://docs.opencv.org/3.0-beta/doc/py_tutorials/py_feature2d/py_fast/py_fast.html FAST (Features from Accelerated Segment Test) is a way to detect corner features from an image. Source: *not optimizedhttps://gist.github.com/unitycoder/7649f62a6eceeb761db7f0092d9c3df1

Tested ray marching in Unity after watching this episode of The Coding Train. Source code:https://gist.github.com/unitycoder/7120e492deba748dba3d4e1e424d3c2a Usage:Set camera to 0,0,-10Projection: OrthographicThen Place spheres under empty gameobject, with sphere z values at 0

How to build simplest possible android AR app in “few” steps. ( No coding at all! ) Download Unity 2018.3.x https://download.unity3d.com/download_unity/06548a9e9582/UnityDownloadAssistant-2018.3.13f1.exe Install with these 3 options selected: [x] Unity, [x] Android Build Support, [x] Vuforia support. *Visual studio might be listed here also, if you […]

Converted this RANSAC 2D line fitting pseudocode into Unity c# http://www.visual-experiments.com/demo/ransac.js/ What is RANSAC? https://en.wikipedia.org/wiki/Random_sample_consensus Source code:https://gist.github.com/unitycoder/53495435c28853ef6522ff60d5c6a091 *Note this is not optimized at all, just a quick test Usage instructions:– Add this script to empty gameobject– Add gameobjects as a child of that gameobject (place […]

Small tool to generate gradient Texture2D from array of colors. (Note: maximum colors is 8, since it uses unity Gradient internally ( https://docs.unity3d.com/ScriptReference/Gradient.html ) Source:https://github.com/UnityCommunity/UnityLibrary/blob/master/Assets/Scripts/Texture/GradientTextureMaker.cs Example usage script: (attach script to some 3d object)https://gist.github.com/unitycoder/f7ea9019bb67b7042efbd08f0f4fa785

Saw interesting question here https://forum.unity.com/threads/animated-outline-effects-using-shader.600028/ and unity sprite outline https://github.com/wlgys8/Sprites-Outline + stackoverflow https://stackoverflow.com/a/16856878/5452781 to the rescue! (although this is for 2D sprite..) Results: TODO – Test how this would look with screenspace values (to keep same size even if zoomed) – Maybe could check neighbor pixel […]