unitycoder’s gists

alecjacobson / denoise.sh

Last active May 1, 2025 05:53

Remove background audio noise from a video clip via the command line (using ffmpeg and sox)

	#!/bin/bash

	if [ -z "$2" ];then
	echo 'USAGE:

	denoise input.mov output.mov

	OR

	denoise input.mov output.mov [ambient-noise-start-time] [ambient-noise-duration] [sox-noisered-amount] [sox-norm-param]

bgolus / HiddenJumpFloodOutline.shader

Last active November 16, 2025 16:58

Jump flood based outline effect for Unity https://medium.com/@bgolus/the-quest-for-very-wide-outlines-ba82ed442cd9

	Shader "Hidden/JumpFloodOutline"
	{
	Properties
	{
	_MainTex ("Texture", 2D) = "white" {}
	}
	SubShader
	{
	Tags { "PreviewType" = "Plane" }
	Cull Off ZWrite Off ZTest Always

spajus / CompileTime.cs

Created July 2, 2020 07:59

Put this into Scripts/Editor and open via Unity menu Kodo Linija > Compile Time

	using System;
	using System.Collections.Generic;
	using UnityEditor;
	using UnityEditor.Compilation;
	using UnityEditor.SceneManagement;
	using UnityEngine;

	class CompileTime : EditorWindow {
	bool allowProfiler = false;
	bool isTrackingTime;

texone / gist:66a46554a6fbda50ccc9831561e4037f

Created June 19, 2020 06:58 — forked from DuncanF/gist:353509dd397ea5f292fa52d1b9b5133d

Unity lockless (no GPU readback) marching cubes via Graphics.DrawProceduralIndirect - some slight faffing because compute shader must append full triangle (3 verts) at a time to render correctly, but this means the appendbuffer count is 3 times smaller than it needs to be, so we have to invoke a very short compute shader (FixupIndirectArgs) just…

	MarchingCubesGPU.cs:
	...
	// DrawProceduralIndirect
	ComputeBuffer argsBuffer;
	[StructLayout(LayoutKind.Sequential)]
	struct DrawCallArgBuffer
	{
	public const int size =
	sizeof(int) +
	sizeof(int) +

ArieLeo / StandardReflectionProbe.shader

Created June 11, 2020 13:06 — forked from unitycoder/StandardReflectionProbe.shader

Unity Standard Shader - Accessing BoxProfected Reflection Probe Cubemap

	// Moved most of the functions from includes into the shader
	// Removed lots of unnecessary stuff (i just want the reflection probe cube)
	// Still plenty to cleanup

	// NEW: http://forum.unity3d.com/threads/reflection-probes-in-a-custom-surface-shader.378549/#post-2685603

	// References (none of the scripts worked..)
	// http://forum.unity3d.com/threads/reflection-probes-in-a-custom-surface-shader.378549/
	// http://forum.unity3d.com/threads/reflection-probes-in-custom-shader.322562/
	// http://forum.unity3d.com/threads/accessing-reflection-probe-cubemaps.307077/

aholkner / InstallUnity.cmd

Last active February 8, 2023 09:06

PowerShell script to install correct version of Unity for a project

	@echo off
	title Install Unity
	echo Just a moment...
	powershell -NoProfile -NoLogo -ExecutionPolicy Unrestricted -File PowershellScripts\InstallUnity.ps1 -Project . -Components Windows
	pause

rkandas / SobelNode.cs

Last active April 16, 2022 19:29

	using System.Reflection;
	using UnityEditor.ShaderGraph;
	using UnityEngine;

	[Title("Custom", "Image", "Sobel Edge Detection")]
	public class SobelNode : CodeFunctionNode
	{
	public SobelNode()
	{
	name = "Sobel Edge Detection";

raysan5 / custom_game_engines_small_study.md

Last active November 30, 2025 02:19

A small state-of-the-art study on custom engines

CUSTOM GAME ENGINES: A Small Study

WARNING: Article moved to separate repo to allow users contributions: https://github.com/raysan5/custom_game_engines

A couple of weeks ago I played (and finished) A Plague Tale, a game by Asobo Studio. I was really captivated by the game, not only by the beautiful graphics but also by the story and the locations in the game. I decided to investigate a bit about the game tech and I was surprised to see it was developed with a custom engine by a relatively small studio. I know there are some companies using custom engines but it's very difficult to find a detailed market study with that kind of information curated and updated. So this article.

Nowadays lots of companies choose engines like [Unreal](https:

joonjoonjoon / SimpleProfilerWindow.cs

Created April 7, 2020 13:51

	using System;
	using System.Collections.Generic;
	using System.Linq;
	using UnityEngine;
	using UnityEditor;
	using UnityEngine.Profiling;


	class SimpleProfilerWindow : EditorWindow
	{

ellioman / Dissolve.shader

Created March 18, 2020 15:15

	Shader "Custom/Dissolve" {
	Properties {
	//_Color and _MainTex are the generic properties needed to add a texture and a color overlay on our object.
	[MainTexture] _BaseColor("Base Color", Color) = (1, 1, 1, 1)
	[MainColor] _BaseMap("Base Map (RGB) Smoothness / Alpha (A)", 2D) = "white" {}

	//The _SliceGuide and _SliceAmount are responsible for the dissolving of our model.
	//The first is a texture that will be used to determine the overall shape of the dissolving, while the latter is how much will the object be dissolved,
	//where 0 means that the object is unaffected from the dissolving and 1 means that the object is completely dissolved.
	_SliceGuide("Slice Guide (RGB)", 2D) = "white" {}

mika unitycoder

CUSTOM GAME ENGINES: A Small Study