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Blog de Hqak (wxyhly)
Play Tesserxel (III): Train and Flight Simulator

Play Tesserxel (III): Train and Flight Simulator

This article will introduce four example scenes in Tesserxel:the 4D linear track train, planar track train, the drone, and the 4D aircraft. This article focuses on how to drive and operate these 4D ve
2023-12-08
Tesserxel Series
#4D #Simulation #Tesserxel #Webgpu
4D World (IX): Aircraft Design

4D World (IX): Aircraft Design

What would aircraft structures look like in 4D? We'll explore some possible design approaches from 4D fans to drones to large Airliners.
2023-11-27
4D World Series
#4D #Physics #Simulation #Tesserxel
The Magical Hyperbolic World

The Magical Hyperbolic World

In this article, we will explore the geometric properties of hyperbolic space and attempt to construct an imaginary hyperbolic universe. We will discuss basic concepts such as lines, circles, and horo
2023-06-28
Strange World Series
#Physics #Geometry #Hyperbolic Space
Play Tesserxel (II): Scene Interaction

Play Tesserxel (II): Scene Interaction

This article will introduce interacting with 4D scenes in Tesserxel. We will cover complex solids of revolution, direct products, and the 4D highway scene. After understanding these more complex scene
2023-06-22
Tesserxel Series
#4D #Tesserxel #Graphics #Webgpu
Play Tesserxel (I): View Control

Play Tesserxel (I): View Control

This article will explain how to use the mouse and keyboard to control the display angle of 3D voxels in Tesserxel, the methods for switching between different modes, and shortcut operations. So if yo
2023-04-26
Tesserxel Series
#Tesserxel #Graphics #Webgpu #4d
Minkowski Space and Constant Curvature Spaces

Minkowski Space and Constant Curvature Spaces

Today we will look at a series of worlds constructed based on Minkowski space and introduce some related concepts of differential geometry. This article is more about the geometric properties of these
2023-02-26
#Physics #Geometry #Hyperbolic Space
4D World (VIII): Navigation on a 4D Planet

4D World (VIII): Navigation on a 4D Planet

We mentioned how to use the geomagnetic field for navigation but without detail. We'll providing a navigation guide for explorers on 4D planets using magnetic fields, Coriolis force...
2023-01-09
4D World Series
#Mathematics #4D #Physics
Introduction to Algebraic Topology (Part 2): Homology Theory

Introduction to Algebraic Topology (Part 2): Homology Theory

We'll talk about Homology Groups, the notions of chains, boundaries, and provide concrete examples of their computation. We'll explain Poincaré duality and introduce de Rham cohomology, which connects
2022-12-18
#Mathematics #Graphics #Group Theory #Topology
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