Functions for all possible cases. Shader https://www.shadertoy.com/view/NttGWr In this shader: Image shader — display Cubemap buffer, or BufA Cubemap in buffer, or BufB Cubemap as panorama (Equirectangular projection). Change #define USE_METHOD 0 (to 1–2–3) to change displaying image. BufA — Cubemap emulation in single buffer. BufB — panorama or Equirectangular projection. CubeA…

Content: Reading float bits from texture and losing float bits. (first screenshot) Precompiled floats. CPU vs GPU. More about float bits and int/uint, float can be equal to 0. but… Reading float bits from texture and losing float bits: Screenshot above. Test shader shadertoy link. Expected 123 everywhere. Numbers on left side on screenshot: Blue number result of this operation (line 29 in shadertoy code):

The idea: Make the maximum number of simultaneously launched Tetrises for one shader (one Framebuffer texture). Download or Launch links: Web-version Shadertoy link GLSL Auto Tetris. Binary version only WIndows and Linux. 58Kb size on — Demozoo portal link. This is the 2021 updated version. Hardware requirement: Shader should work fine on every 2015+ Nvidia…

This is not a tutorial, I write only about my way of creating logic and some useful tips and code. Useful Shaders and Shadertoy related links and tips in my previous blog post. Content: Useful code for data saving/loading. 2D drawing/creating graphics. Optimization and debugging. The edge of the Games…

Links and small descriptions to useful shader-related stuff. Shadertoy is a great place to create and discover amazing shader-related projects. https://www.shadertoy.com/ iquilezles.org — I highly recommend all materials and articles on this website, created by Inigo Quilez. Articles include very useful materials such as 2D SDF and 3D SDF, intersectors functions…

Only for KDE 5 (Plasma desktop) and Gnome 3 (Gnome Shell). Wayland and X11. KDE 5 Plasma plugin Install KDE / Plasma — Shader Wallpaper plugin github link. Plugin can be installed directly from KDE Plasma desktop options. Instruction: Right click on your desktop > Configure Desktop Click on the “Get New Plugins” button …

Animation from my GLSL shaders in loops as YouTube and GIFs. Source code linked for every animation. Animation recorded using Python script: https://github.com/danilw/shadertoy-to-video-with-FBO Videos on YouTube are looped, right-click on the video and select “Loop”. Short animations in GIFs. YouTube playlist. Animation loops: 1. Cube lines shader https://www.shadertoy.com/view/NslGRN This animation also…