(Continue from Introduction of the Raytracing Technology Part 1) 5. Path Tracing When Kajiya proposed the rendering equation in 1986, he also gave a solution to this equation. Kajiya converts the rendering equation into a path-integral-based form. Path tracing is a variant of distributed ray tracing where each point only emits one reflected and refracted
The annual UWA DAY is about to open, and the tickets are on sale. Judging from the topics announced, this UWA DAY 2022 conference is more diversified and will focus on game project development-related topics including back-end technology, technical art, test development, production, designing and cutting-edge technology, etc., to bring a rich and highly valuable
Ice cube is an indispensable thing in everyone’s life, but it is difficult to restore the texture and physical properties of ice cubes in the engine. I just used some simple methods to simulate, and I will show you some production processes as follows. Ice Cube with Higher Transparency Ice Cube with Lower
I believe that many people have tried to achieve the shader effect of ripples, and there are various ways to do it. Here, the way I implemented it is to use the Custom node to generate the normals algorithmically. In this article, I will share the ideas with you, and here is the final rendering
Mono memory problem when downloading AssetBundle Unity 2019 runtime obtains the prefab resource path on Hierarchy Display problem after combining multiple Submeshes models Access Time.deltaTime in ToLua is 0 CacheServer is inexplicably disconnected Today, we continue to select a number of issues related to development and optimization for you. The recommended reading time is 10
In December last year, UWA DAY 2021 just ended. Only after 5 months has UWA DAY 2022 entered the preparatory stage again. After “Driving Game Development into the Era of Industrialization”, this year’s UWA DAY will be “Practicing the Industrialization of game R&D”. With the theme of “industrialization”, it seems that UWA is determined to
1) URP performance optimization of multiple cameras 2) How to set BuildAssetBundleOptions.DisableWriteTypeTree when Unity Addressables is packing 3) Unreal can be used in a hot update solution for commercial games 4) UGUI SpriteAtlas is in use, callback instantiation, AtlasRequested, and the order of Start is reversed. 5) The rendering pipeline is dynamically loaded from the
Overview Lumen is UE5’s GI system, it is different from the traditional real-time GI which only includes the contribution of indirect diffuse reflection. It also includes indirect diffuse reflection and indirect highlight, providing a new set of complete indirect lighting. Lumen supports both hardware-based RTX and software-based Trace algorithms. The starting point of this article is
In the past two years, almost everyone in the game industry has seen the trend of the whole industry moving towards high-quality products, but few people have paid attention to how difficult is it. The driving force for the development of high-quality products is more from the industrial growth of game R&D. However, industrialization is
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