Practical High-Performance Rendering on Mobile Platforms (GDC 2023)
This repo includes the demo project for the following GDC 2023 talk: Practical High-Performance Rendering on Mobile Platforms

https://github.com/WeakKnight/GDC23_PracticalMobileRendering

#rendering #srp #renderpipeline

Creating Isometric RPG Game Backgrounds using stable diffusion

https://talesofsyn.com/posts/creating-isometric-rpg-game-backgrounds

#ai #aigen

LiteEntitySystem: Pure C# HighLevel API for multiplayer games

Some of the features:
Lag compensation
Serialization of custom types (like strings,lists,arrays,jsons,etc)
Synchronized variables (with optional notifications on change)
Client-side prediction
Client-side spawn prediction (for projectiles)
Remote procedure calls (RPC) with compile-time checks
Client input system
Interpolation system
Delta-compressed state synchronization
LZ4 compression of initial world state

https://github.com/RevenantX/LiteEntitySystem

A sample: https://github.com/RevenantX/LiteEntitySystemUnityExample

#netcode

csbindgen — Generate C# native code bridge automatically or modern approaches to native code invocation from C#

https://neuecc.medium.com/csbindgen-generate-c-native-code-bridge-automatically-or-modern-approaches-to-native-code-78d9f9a616fb

#native #rust

Scrmizu: Variable infinite scroll in Unity UI

https://github.com/ToshikiImagawa/Scrmizu

#infinitescroll #scroll

Indirect Rendering With Compute Shaders

An example of rendering numerous instances in Unity3D using Compute shaders for culling and LOD'ing and Graphics.DrawMeshInstancedIndirect to draw.

https://github.com/ellioman/Indirect-Rendering-With-Compute-Shaders

#indirect #computeshader #rendering

URP Grab Pass: Replacement for GrabPass in Unity's Universal Render Pipeline (URP).

https://github.com/Haruma-K/URPGrabPass

Why grab pass is a heavy operation: https://forum.unity.com/threads/grabpass-and-multi-pass-shaders-in-urp.1342121/

#urp #grabpass

Safe ways to use defines

Some advice on how to properly manage preprocessor directives in Unity projects.

https://medium.com/hypemasters/safe-ways-to-use-defines-4cb53c43a882

#define

Dynamic destruction in Radio Viscera

Not a Unity game, but a great story about how wall destruction was implemented. Can be used as a reference for a custom destruction system.

https://fire-face.com/destruction/

#destruction

Toon Render Pipeline (Unity SRP): A Scriptable Render Pipeline (SRP) designed specifically for toon/stylized visuals.

https://github.com/Delt06/toon-rp

#toon #srp

AI powered fluid simulations

https://echoesofsomewhere.com/2023/04/06/ai-fluid-simulations/

#fluid #simulation

SPCRJointDynamics: A bone physics engine for cloth.

SPCRJointDynamics uses cross simulation algorithm (mass-spring-damper model) to animate the bones in real-time. For direct use for skirts and hairs, we mainly focused on the overall appearance rather than the physically accurate behaviors.

https://github.com/SPARK-inc/SPCRJointDynamics

#clothphysics #cloth

Unity-Textures-Hunter: Provides summary of all textures and atlases in Unity project

It makes an analysis of non-atlas textures to give some recommendations upon their compression settings.
It also helps to analyze all your atlases at once and highlights issues if their textures used in Resources and/or Addressables (which may lead to duplicated textures in build).

https://github.com/AlexeyPerov/Unity-Textures-Hunter

#editortools #optimization #texture

Unity Tip - You can 𝗜𝘀𝗼𝗹𝗮𝘁𝗲 an 𝗼𝗯𝗷𝗲𝗰𝘁 in Unity 🔍 by selecting it and pressing 𝗦𝗵𝗶𝗳𝘁 + 𝗛

https://www.reddit.com/r/Unity3D/comments/123fo56/unity_tip_you_can_𝗜𝘀𝗼𝗹𝗮𝘁𝗲_an_𝗼𝗯𝗷𝗲𝗰𝘁_in_unity_by/

#tips #editor

Screen Space Path Tracing for Unity's URP (Universal Render Pipeline). Using the full screen pass renderer feature in URP 14.

https://github.com/jiaozi158/UnitySSPathTracingURP

Difference between ray tracing and path tracing: https://blogs.nvidia.com/blog/2022/03/23/what-is-path-tracing/

#pathtracing #urp #shadergraph

The World's Smallest Hash Table

An example how you can optimize an algorithm knowing the details of your particular problem

https://orlp.net/blog/worlds-smallest-hash-table/

#optimization

SebLague/Ray-Tracing

A very simple (and slow) ray tracer, coded in C# and HLSL in the Unity engine.

https://github.com/SebLague/Ray-Tracing

You can watch a video about the project here: https://youtu.be/Qz0KTGYJtUk

#raytracing #shader

EasyTimeSlicing makes it easy to slice heavy tasks into consequent game frames to execute and helps to keep the game running smoothly and avoid janks or spikes.

Time slicing is a useful technique for optimizing the performance and consistency of games, but should be used carefully to not affect the gameplay too much.

https://github.com/aillieo/EasyTimeSlicing

#slicing

Unity-Demo-Hair-Tests: Various tests of Unity's demo hair system, and Alembic particle grooms imported from Blender.

https://github.com/TCKingCeryn/Unity-Demo-Hair-Tests

#hair #physics

AmogusDither: A simple, customizable dither pixel shader for Unity3D, with an Amogus twist

https://github.com/nbarber20/AmogusDither

#dither #shader

Unity Localized App Title: Localize your Unity app's name and/or icon on Android & iOS

This plugin helps you localize your app's name and/or icon on Android & iOS. Note that the icon doesn't automatically change with the device language on iOS but it's possible to change it at runtime via noscripting API.

https://github.com/yasirkula/UnityMobileLocalizedAppTitle

#localization #native