آموزش نوشتن شیدر های محاسباتی در Unity

عنوان دوره : Udemy – Learn to Write Unity Compute Shaders

سطح : متوسط

زمان کل دوره : 6 ساعت

تعداد فایل های تصویری : 47

سال آموزش : 2021

فایل تمرینی : دارد

مربی دوره : Penny de Byl , Nicholas Lever

نرم افزار : Unity

زیرنویس انگلیسی : دارد

Udemy – Learn to Write Unity Compute Shaders

By learning to create Compute Shaders, you will put yourself at the cutting edge of Unity development. Unlike a traditional shader, you can use a Compute Shader to handle any data manipulation problem, where having dozens (or even hundreds) of threads running simultaneously causing a bottleneck in your game to run many, many times faster. In this course you will start from small steps, learning the basics of compute shaders. First, we look at passing data from the CPU to the GPU using buffers. Then we’ll look at using these buffers in our calculations. Once you have this initial grounding, you learn how to use these techniques to create blisteringly-fast post-processing filters. You can use Compute Shaders to handle particle effects and flocking calculations. In the course, you’ll create a flock of thousands of birds where each bird flaps its wings in sync with its speed through the air. Divide and conquer is the way, with Compute Shaders. By using hundreds of threads running simultaneously, we develop a GPU Physics engine that can handle thousands of tumbling chess pieces. Compute Shaders are ideal for handling the orientation of grass blades as an avatar moves through grass. The challenging subject of fluids (both 2D and 3D) are covered in the course and you’ll see how much this computationally-intensive field benefits from Compute Shaders.

If you’re working with Unity, you need to understand how to use Compute Shaders to ensure your game has the best performance. After all, why let the GPU sit idle while the CPU is working overtime? You’ll see massive performance improvements if you switch some tasks to the GPU and handle them with a Compute Shader.

This course uses Unity 2019.4 and is Windows and Mac compatible.

What you’ll learn
How to write Unity Compute Shaders
How to use ComputeShaders in post processing image filters
How to use ComputeShaders for particle effects and flocking
How use StructuredBuffers to share data between a ComputeShader and an instancing Surface Shader
Using ComputeShaders to handle fluid simulations
Using ComputeShaders to create a Physics engine