Introduction to Wgsl【One】

Oct 12, 2025#wgsl #wgpu #Rust37

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The author is exploring wgpu/wgsl shader language due to the instability of the Bevy API during its rapid growth. They found suitable tutorials to learn wgsl and wgpu, which will enhance their use of Bevy once it stabilizes. The tutorial demonstrates creating a pentagon from three shared vertex triangles, applying a texture, and implementing a simple camera that can move using WASD controls. The relevant code can be found in the article's tutorial sections 5-6.

Considering that Bevy is currently in a rapidly growing phase and the API is unstable, I plan to first understand the WGPU/WGSL shader language,

and found a suitable tutorial, so I will start learning WGSL + WGPU. Once Bevy stabilizes, I can use Bevy more effectively.

The image below shows the implementation from the tutorial, consisting of a pentagon made up of three shared vertex triangles, along with a texture to create this perspective. It also implements a very simple camera that can move using WASD keys.
The code part can be found in the article's tutorial 5-6 (the FPS display in the title is something I added myself and is not included in the article).