How to design a particle system in a graphics engine
Designing a particle system for a graphics engine involves creating a framework that can efficiently manage and render a large number of small, individual particles. …
Computer Graphics
FIX Your Crashing Renders (GPU and D3D Device Removed Crash) – UE
Anyone woking on Unreal long enough has had this jerk show up. It happens without fail when you’re about to wrap up a professional project …
Universal Scene Description (USD)
[https://openusd.org/release/index.html] Universal Scene Description (USD) is a framework for interchange of 3D computer graphics data. The framework focuses on collaboration, non-destructive editing, and enabling multiple …
ASTC (Adaptive Scalable Texture Compression)
Adaptive scalable texture compression (ASTC) is a lossy block-based texture compression algorithm developed by Jørn Nystad et al. of ARM Ltd. and AMD. Full details of ASTC were …
Environment Mapping
What I would like is to put this scene into some environment. So one way to do that is just containing this whole scene inside …
Textures
Texture Filtering An observation is that the coefficient of c0, c1, c2 and c3 are the opposite square area. Texture Units Texture Unit in GPU …
Lights and Shading
Shading n – surface normal The same beam of light was illuminating some area on that surface, now it is illuminating and spread over a …
GPU Pipeline
GPU Pipeline Fixed Function Pipeline — OLD Programmable Pipeline Tessellation Shader and Geometry Shader are optional. Fragment Shader The job of the fragment shader is …
Rendering Algorithms
What are we trying to do with rendering algorithms? So the goal is that I have this screen and I would like to create some …