張耀仁

星期一, 6月 08, 2026

EX#14 Fractals

1. Generate fractals from text. You may choose two themes to present. The following are some examples and the prompts that generate them.

artifact (share)

artifact(share)

artifact, fly thru woods

Trees are fractals

2. identify hazards in a fractal 3d assessment display, first person perspective, according to a real world photo, more in photo gallery Choose any photo to proceed with.

依據照片重建三維碎形場景，辨識其中可能的危險部位，需考慮視角與觀測位置轉換以便可以瀏覽各處細節，提供影像庫選取一張照片(可使用自選)

樣本參考

artifact (fractal version)

artifact

3. Visualize fractals

Make 2 fractals resembling natural 3d object such as clouds, lungs, blood vessels, ocean waves, and forests.

share (Ocean fractal)

share (Build realistic trees)

share (artifact)

share (Swiss Cheese)

share (recursive, Swiss Cheese)

share (Fractal Antenna)

share (打地鼠，Fractal version)

星期五, 6月 05, 2026

Solid State Physics

Blue LED

artifact

Simulating Laser

Fractal Antenna

artifact

share (3d)

Follow up EX#13

Problem 1

Issue 1:

You got to have a 3d model first. Then you do object detection and obstacle avoidance.

Refer to https://claude.ai/share/cf3e540d-c68d-40a4-a825-7bbd6b413fc3

Issue 2:

未全部完成這題，要用溜冰場情境(如照片)，

如何套用 https://claude.ai/share/8ac9c5a7-4944-41e7-a1af-027635b14dac

Issue 3. add a Pathfinder

artifact

Problem 2

Genuinely Voronoi Navigation

"Inverse-distance-weighted" with Voronoi-based avoidance. (mixed)

EX#13 3D Models for Navigation

課堂練習

Deadline: Saturday at 23:59 (one more week)

Send all the share links to me chang212@gmail.com by email with subject EX#13 [your id, your name]

參考Voronoi navigation app (this one is broken and stuck in the middle of journey. You got to fix it on your own.)

製作以下場景的導航（可使用前一次作業的3d model）

task 1: make an entrance/exit. make the auto-navigation route deliberately exit through this gate (e.g., a waypoint placed just outside on the brick path) and go to central woods as destination.

task 2: set FPV (first-person view) and maintain horizontal view angle

task 3: show Voronoi Waypoints for navigation

2. Implement Voroni-based navigation

Non-Voronoi Navigation