Understanding the Stack and Heap in C#

Another post about stack and heap, may give a better picture if you read it with other posts about this topic shared in this channel

https://endjin.com/blog/2022/07/understanding-the-stack-and-heap-in-csharp-dotnet.html

#stack #heap #referencetype #valuetype #interview

Toon Glass Shader Breakdown

https://www.cyanilux.com/tutorials/toon-glass-shader-breakdown/

#shadergraph #toon #glass

Making Sky's Stylized Grass with Compute Shader in Unity

A lot of grass shaders available on GitHub are geometry shader based therefore it doesn't work on Metal. This post shows how to make grass using a compute shader

https://www.junhaow.com/2021/03/06/050_Stylized-Sky-grass-in-Unity/

#grass #compute #shader

Universal Shader Examples

Sand box project containing example shaders and assets compatible with Unity Universal Render Pipeline (Unlit, shadows, matcap, Screen Space UV, lit, etc).
Made by the lead of Universal Render Pipeline at Unity.

https://github.com/phi-lira/UniversalShaderExamples

#shader #urp

Consolation

In-game debug console for Unity. It's difficult to retrieve logs and warnings from Unity outside the editor. To make it easier, this console displays output from Debug in the game itself. This is especially useful on mobile devices.

https://github.com/mminer/consolation

#console #debug

Randomizable Character System in Red Dust

https://www.lorinatzberger.com/articles/randomizable-character-system-in-red-dust

#character #crowdsystem

Making an Animation for a 3D Pixel Art Game

https://www.youtube.com/watch?v=1FrIBkuq0ZI

#animation #cascadeur

MagicOnion: Unified Realtime/API framework for .NET platform and Unity.

MagicOnion is a modern RPC framework for .NET platform that provides bi-directional real-time communications such as SignalR and Socket.io and RPC mechanisms such as WCF and web-based APIs.
This framework is based on gRPC, which is a fast and compact binary network transport for HTTP/2.

https://github.com/Cysharp/MagicOnion

#rpc #networking

Native share plugin on Kotlin for Unity3D project
How to create a simple plugin with Kotlin for your project.

https://areyana.medium.com/native-share-plugin-on-kotlin-for-unity3d-project-c2370e772255

#native #kotlin #plugin #android

Top 5 Optimization Tips from Building a Mobile Game

- Use the Profiler
- Batch
- Limit SkinnedMeshRenderers
- Use the Jobs System Intelligently
- Reduce Complexity of Canvases
- Batch your Canvases

https://youtu.be/7ioIHn1tmIM

#tips #optimization

C#: IEnumerable, yield return, and lazy evaluation

You should understand how IEnumerable works in order to avoid issues due to its lazy nature. It may be asked at interviews as well.

https://stackoverflow.blog/2022/06/15/c-ienumerable-yield-return-and-lazy-evaluation/

#linq #lazylinq #ienumerable #interview

Procedural Diagonal Lines Pattern in Unity using Shader Graph

https://youtu.be/-t0fH4CH0V4

#shadergraph #pcg #proceduralpattern

Understanding Covariance and Contravariance of Generic Types in C#

https://codinghelmet.com/articles/understanding-covariance-and-contravariance-of-generic-types-in-cs

#generics #covariance #contravariance

Sand Balls Mechanics Implementation: The Best Way To Deform A Mesh In Unity

The goal of this post is not only to share the implementation but also to find out how naïve implementation could be to have a stable frame rate on a mobile device using the following ways to deform a mesh:
- Single-threaded
- Job system
- Compute shader with AsyncGPUReadback

All approaches were measured using the performance testing package, therefore it can be used as a sample of how to use it.

https://gamedev.center/sand-balls-mechanic-implementation-how-to-deform-a-mesh-the-most-performant-way-part-1/

#meshdeformation #sandballs #computeshader #jobsystem #performancetesting

Test project for the water surface feature (Unity 2022.2)

https://github.com/keijiro/WaterSurfaceTest

#watersurface

Searching any variable in any noscript in Unity

https://www.febucci.com/2022/06/search-variables-in-all-noscripts/

#serializedproperty #serializedobject

Use math to solve problems in Unity with C#

Covers the following:
1. In front or behind you?
2. How do you know if you have passed a waypoint?
3. Turn left or right to reach a waypoint?
4. The coordinate where a ray intersects with a plane
5. Are two line segments intersecting?
6. Are two triangles intersecting?
7. Are two rectangles intersecting?
8. Find the convex hull
9. Useful algorithms
10. Triangulation
11. Delaunay Triangulation
12. Cut polygons
13. Voronoi diagram
14. Constrained Delaunay Triangulation

https://www.habrador.com/tutorials/math/

#math

Generic UnityEngine.Objects

This package allows to create and use generic ScriptableObjects and MonoBehaviours in Unity3D. Although generic serializable classes are now supported by Unity 2020, generic ScriptableObject and MonoBehaviour are not yet, and this plugin allows to overcome this limitation.

https://github.com/SolidAlloy/GenericUnityObjects

#generics

There is undocumented PlayerSettings.productGUID property which you can use to identify the specific project no matter project / product name, location and Unity version.

Helpful for the project-specific EditorPrefs (like DisplayDialog opt-out).

https://twitter.com/dmitriy_focus/status/1549299500853911553

#editortip

Writing Shader Code in Universal RP (v2)

https://www.cyanilux.com/tutorials/urp-shader-code/

#urp #shader

Unity - Nano Tech work in progress demo is available now (link is in the denoscription)

https://youtu.be/TKs_NeyjQFE

#nanite #nanotech