bgolus / MatCapTechniques.shader

Created January 29, 2022 00:37

Showing multiple matcap techniques, including a proposed improved method that's no more expensive than the usual fix if you're starting with the world position and world normal.

	Shader "Unlit/MatCap Techniques"
	{
	Properties
	{
	[NoScaleOffset] _MatCap ("MatCap", 2D) = "white" {}
	[KeywordEnum(ViewSpaceNormal, ViewDirectionCross, ViewDirectionAligned)] _MatCapType ("Matcap UV Type", Float) = 2
	}
	SubShader
	{
	Tags { "RenderType"="Opaque" }

Cyanilux / RenderToDepthTexture.cs

Last active June 17, 2025 12:23

URP Render Feature that manually renders DepthOnly pass to _CameraDepthTexture, filtered by LayerMask. Tested in URP v10, Unity 2020.3

	using System.Collections.Generic;
	using UnityEngine;
	using UnityEngine.Rendering;
	using UnityEngine.Rendering.Universal;

	/*
	- Renders DepthOnly pass to _CameraDepthTexture, filtered by LayerMask
	- If the depth texture is generated via a Depth Prepass, URP uses the Opaque Layer Mask at the top of the Forward/Universal Renderer asset
	to determine which objects should be rendered to the depth texture. This feature can be used to render objects on other layers into the depth texture as well.

pbhogan / AspectRatioPanel.cs

Last active September 16, 2025 08:24

Unity UI-Toolkit Aspect Ratio Preserving Panel

	/*
	This is free and unencumbered software released into the public
	domain.

	Anyone is free to copy, modify, publish, use, compile, sell, or
	distribute this software, either in source code form or as a compiled
	binary, for any purpose, commercial or non-commercial, and by any
	means.

	In jurisdictions that recognize copyright laws, the author or authors

totallyRonja / MaterialGradientDrawer.cs

Last active March 31, 2025 13:38

A Material Property Drawer for the [Gradient] attribute which lets you edit gradients and adds them to the shader as textures. More information here: https://twitter.com/totallyRonja/status/1368704187580682240

	using System;
	using System.Collections.Generic;
	using System.Linq;
	using UnityEditor;
	using UnityEngine;
	using Object = UnityEngine.Object;

	public class MaterialGradientDrawer : MaterialPropertyDrawer {

	private int resolution;

bgolus / WorldNormalFromDepthTexture.shader

Last active October 9, 2025 03:53

Different methods for getting World Normal from Depth Texture, without any external script dependencies.

	Shader "WorldNormalFromDepthTexture"
	{
	Properties {
	[KeywordEnum(3 Tap, 4 Tap, Improved, Accurate)] _ReconstructionMethod ("Normal Reconstruction Method", Float) = 0
	}

	SubShader
	{
	Tags { "RenderType"="Transparent" "Queue"="Transparent" }
	LOD 100

dorodo95 / GenerateVectorData.cs

Last active July 11, 2023 00:20

Object Smearing via Shader

	using UnityEngine;

	public class GenerateVectorData : MonoBehaviour
	{
	private SkinnedMeshRenderer m_mesh;
	private Mesh skinnedMeshCache;
	private Vector3[] vertexFrameCache1;
	private Vector3[] vertexFrameCache2;
	private Vector3[] vertexFrameCache3;
	private ComputeBuffer vertexBuffer1;

bgolus / StereographicProjectionBubble.shader

Created February 28, 2020 06:33

Modifying UVs using stereographic projection to create the illusion of a sphere.

	Shader "Unlit/StereographicProjectionBubble"
	{
	Properties
	{
	_MainTex ("Texture", 2D) = "white" {}
	_PanSpeed ("Pan Speed", Float) = 0.1
	_Spherify ("Spherify", Range(0,1)) = 1
	}
	SubShader
	{

silvesthu / GPUOptimizationForGameDev.md

Last active October 26, 2025 07:30

GPU Optimization for GameDev

Graphics Pipeline / GPU Architecture Overview

2011 - A trip through the Graphics Pipeline 2011
2013 - Performance Optimization Guidelines and the GPU Architecture behind them
2015 - Life of a triangle - NVIDIA's logical pipeline
2015 - Render Hell 2.0
2016 - How bad are small triangles on GPU and why?
2017 - GPU Performance for Game Artists
2019 - Understanding the anatomy of GPUs using Pokémon

MattRix / EdgeDetectNormals.shader

Created December 12, 2015 19:22

Unity edge detect normals shader for reference


	Shader "Hidden/EdgeDetect" {
	Properties {
	_MainTex ("Base (RGB)", 2D) = "" {}
	}

	CGINCLUDE

	#include "UnityCG.cginc"

tsubaki / SkinnedMeshUpdater.cs

Created October 11, 2015 04:51

update SkinnedMesh

	using UnityEngine;
	using System.Collections;
	using System.Collections.Generic;
	using UnityEngine.Assertions;
	using System;

	public class SkinnedMeshUpdater : MonoBehaviour
	{
	[SerializeField]
	SkinnedMeshRenderer original;

Maximilian Roetzler MaxRoetzler

GPU Optimization for GameDev

Graphics Pipeline / GPU Architecture Overview