---
# edu-cr0w
title: '§10 Exercise 3: animate the triangle using a time uniform'
status: completed
type: task
priority: normal
created_at: 2026-03-13T19:54:54Z
updated_at: 2026-03-16T02:30:28Z
parent: edu-4u7w
---

Write the exercise to animate the coloured triangle: introduce uniform buffers, upload a time value each frame, rotate or pulse the triangle in the vertex shader using the time uniform. Introduces the uniform/bind-group pattern. Part 3 of the Shader Programming chapter.