提示词：写一个动态网页解释狭义相对论

30秒写了500行代码，完成任务

 

 

Thinking Deeply 27.86s

Examining Visualization Parameters

I'm currently focused on defining the parameters for this point cloud visualization, specifically the topic of special relativity. I've broken down the key aspects, the visual style, aiming for a dynamic and engaging presentation. The goal is to capture the essence of relativity in a visually compelling way, emphasizing both coolness and clarity.

Prioritizing Implementation Techniques

My focus has shifted to the technical aspects. Three.js is the clear winner for this project. I'm prioritizing the implementation of shader materials using GLSL to manipulate particle positions and colors dynamically. The starfield effect is proving particularly interesting, and I'm eager to get that part running smoothly.

Formulating Scene Elements

My current thinking revolves around the composition of the scene. I plan on including a vast point cloud representing stars, which will be the primary visual element. Within this, I'll place a geometric object – likely a cube or sphere, to demonstrate length contraction. The user interface will be simple: just a velocity slider.

Developing Core Visual Elements

I'm now focusing on the central geometric object, initially planned as a cube or sphere, but I've updated it to be a complex point-cloud torus. This offers a more pronounced visual for length contraction, allowing for more visual interest than a simple cube. The background will feature a starfield with a "hyperspace tunnel" effect. I'm aiming for an immersive experience.

Revising Core Implementations

I'm now iterating on the object and particle systems. The complex torus knot is chosen for length contraction and is currently taking shape. The starfield is more of a warp-speed style tunnel now. I'm exploring the best combination for visual impact, and considering shader adjustments. The UI will definitely need some work.

Optimizing Visual Presentation

Now I'm delving deeper into the visuals. I've chosen to focus on additive blending for a glowing effect instead of post-processing, and I'm fine-tuning the starfield to move faster and create the desired "warp speed" effect. The color shifts are also being adjusted to enhance the sense of speed. The point cloud torus knot is still the object.

Evaluating Code Structure

I'm now outlining the code structure. I've settled on a hybrid approach for the final implementation. There will be a central, "spaceship" object made of a point cloud torus knot to display length contraction. The starfield background will now be used to create the tunnel effect. I'm focusing on simplicity, making it single file with additive blending for an impressive, glowing effect.

Evaluating User Requirements

I'm now analyzing the user's initial prompt and breaking down the special relativity visualization requirements. Point cloud style is key, with an emphasis on coolness and dynamic visuals. I'll need to focus on time dilation, length contraction, and the Doppler effect for a robust demonstration.

这是一个基于 Three.js 编写的“单文件”炫酷 3D 网页。它利用**粒子系统（点云）**来模拟当物体接近光速时发生的物理现象。

这个演示包含什么？

1. 核心物体（飞船）：一个由发光粒子组成的复杂几何体。
2. 尺缩效应 (Length Contraction)：当你拖动滑块加速时，物体在运动方向（Z轴）上会变扁。
3. 时间膨胀 (Time Dilation)：接近光速时，飞船上的时间流逝变慢，因此飞船的自身旋转动画会明显减慢。
4. 多普勒频移 (Doppler Shift)：背景星空粒子会随着速度增加由白变蓝（蓝移），模拟高能辐射。
5. 赛博朋克风格 UI：实时显示洛伦兹因子 ($\gamma$) 和当前速度 ($c$)。

使用方法?

1. 拖动底部的滑块，观察粒子形态和时间的变化。

所有跟帖： 

• 能创新么？写个非大爆炸理论的宇宙生成模型？ -三花锦鲤- ♂ (0 bytes) () 11/19/2025 postreply 06:06:12