MiniMax-M2.5 在「SVG 布料悬挂物理动效」的评测结果

这是该 AI 模型在此测试用例上的详细评测结果。

基本信息

  • 模型名称:MiniMax-M2.5
  • 用例名称:SVG 布料悬挂物理动效
  • 测试类型:网页生成
  • 评测维度:SVG 矢量动画

系统提示词(System Prompt)

这是给 AI 模型的背景设定和角色指令:

你是一名前端动画开发工程师。 代码要求: 1. 生成完整的单页 HTML 应用 2. CSS 和 JavaScript 内联在 HTML 文件中 3. 代码结构清晰,有适当注释 4. 使用原生 SVG + JavaScript 实现,无需引入第三方库

用户提示词(User Prompt)

这是用户给 AI 模型的具体任务要求:

创建一个 SVG 布料悬挂模拟动效。 功能要求: 1. 用 SVG 绘制一个矩形网格(至少 10×10 个顶点),模拟一块悬挂的布料 2. 布料顶部边缘固定(顶点不可移动),其余顶点受重力影响自然下垂 3. 鼠标滑过布料时,附近顶点产生波动效果,波动向周围扩散后自然衰减回弹 4. 布料用网格线或多边形面片渲染,视觉上能看出布料形态

任务要求

AI 模型需要满足以下要求:

  1. SVG 网格顶点数量不少于 10×10
  2. 顶部边缘顶点固定,其余顶点受重力下垂
  3. 鼠标滑过时产生可见的波动涟漪效果
  4. 波动能自然衰减并回弹到静止状态
  5. 布料网格在页面中清晰可见

评测结果

综合得分

该模型在此用例的得分为:88.2 分(满分 100 分),已通过

基础难度评测结果

  • 得分:88.2 分
  • 通过状态:已通过

模型生成产物

以下是该模型针对此任务的实际生成内容:

1. **Understand the Goal**: The user wants a single-page HTML application featuring a physics-based cloth simulation using SVG and JavaScript. 2. **Key Features**: * **SVG Rendering**: Use SVG (vector graphics) for drawing. * **Grid**: At least 10x10 vertices. * **Physics**: Top edge fixed, rest affected by gravity. * **Interaction**: Mouse hover causes ripples/waves that spread and dampen. * **Visuals**: Grid lines or polygon patches to show the cloth form. * **Tech Stack**: Pure HTML, CSS, JS (no libraries). 3. **Technical Implementation Strategy**: * **Physics Engine**: I need a simple Verlet integration or Euler integration system. Since it's a cloth, a mass-spring system is standard. * *Points (Particles)*: Position (x, y), Previous Position (oldX, oldY), Acceleration (ax, ay), Mass, Pinned status. * *Constraints (Springs)*: Distance constraints between adjacent points (structural), maybe diagonal (shear) for stability, but structural is usually enough for a basic visual. * **Rendering**: Use SVG `` elements. A `` with `d` attribute constructed from the grid points is efficient. Alternatively, use `` or `` for grid cells, but a single complex path or multiple paths for horizontal/vertical lines is better for performance than thousands of DOM elements. Let's go with a mesh of `` elements or a single `` for the stroke. To make it look like a "cloth" (filled), maybe a set of `` elements or a mesh of paths. Given the "at least 10x10" constraint, creating individual polygon elements for each quad is doable (10x10 = 100 quads, totally fine for DOM). * **Animation Loop**: `requestAnimationFrame`. * **Interaction**: Track mouse position. When mouse moves, calculate distance to points. If close, apply a force to the point (push it away or down). 4. **Step-by-Step Logic**: * **Step 1: HTML Structure**: Basic boilerplate, full-screen SVG container. * **Step 2: CSS**: Dark background, center the cloth. * **Step 3: JS - Class Structure**: * `Point`: x, y, oldX, oldY,...

AI 评审点评

以下是 AI 评审对该模型输出的点评:

【CLAUDE】该实现是一个质量较高的 SVG 布料模拟方案,采用 Verlet 积分和约束松弛算法,物理基础正确,代码结构清晰专业。20×15 的网格规模超过要求,面片渲染方式视觉效果良好。主要改进空间在于:增加对角线约束提升布料稳定性、增强波动涟漪的视觉表现、添加更丰富的视觉细节(光照、褶皱纹理等)。整体而言是一个功能完整、可直接运行的布料模拟演示,达到了较好的实现水平。 【GEMINI】这是一份卓越的实现方案。模型不仅完美达成了所有功能要求,还在物理算法的选择(Verlet 积分)和视觉渲染优化(SVG 多边形面片)上展现了专业的前端动画开发水平。代码优雅且性能表现优异,是物理模拟类任务的典范。 【KIMI】该实现是一个高质量的布料物理模拟演示。Verlet 积分的选用体现了专业性,物理行为稳定自然;SVG 多边形渲染方案在视觉效果和性能间取得良好平衡;代码架构清晰、完整度高,可直接作为教学示例。整体达到生产级演示代码水准。

进阶难度评测结果

  • 得分:83.6 分
  • 通过状态:已通过

模型生成产物

以下是该模型针对此任务的实际生成内容:

Here's a thinking process that leads to the provided solution: 1. **Understand the Goal**: The user wants a physics-based simulation of a hanging cloth using SVG and JavaScript. It needs to look like a grid (15x15 vertices), use a mass-spring model, react to mouse interactions (ripple effect), have a constant breeze, render as filled shapes (not just lines), and include a slider to control wind strength. 2. **Core Technologies**: * **HTML/CSS**: Layout, UI controls (slider), and basic styling. * **SVG**: Rendering the cloth. We need `` elements or `` elements to represent the mesh faces. * **JavaScript**: Physics engine (Verlet integration is usually best for cloth), rendering logic, event handling. 3. **Physics Model (Mass-Spring System)**: * **Particles (Vertices)**: Each point needs `x`, `y`, `oldX`, `oldY` (for Verlet integration) and `pinned` status (to fix the top row). * **Constraints (Springs)**: We need constraints between horizontal neighbors and vertical neighbors. Maybe diagonal for stability, but for a simple hanging cloth, structural (H/V) constraints are usually enough. * **Forces**: Gravity (down), Wind (sinusoidal + noise), Mouse interaction (repulsion/attraction). * **Integration**: Verlet integration is stable and easy to implement. * $v = pos - oldPos$ * $newPos = pos + v + acceleration \cdot dt^2$ 4. **Rendering Strategy**: * *Grid Lines*: Too simple. * *Filled Polygons*: We need to create quads (squares) between grid points $(i, j)$, $(i+1, j)$, $(i+1, j+1)$, $(i, j+1)$. * *Lighting/Shading*: To make it look 3D or at least like cloth, we need normals. Calculate the normal vector of each quad based on its vertices. The color/opacity can depend on the normal's angle to the light source. 5. **Step-by-Step Implementation Plan**: * **Step 1: Setup HTML Structure**: Container for SVG, Slider control. * **Step 2: Physics Engine Setup**: * Create a class `Point` (or simple objects). * Create a class `Stick` (constraint). * Create the grid of...

AI 评审点评

以下是 AI 评审对该模型输出的点评:

【CLAUDE】该实现完成了布料物理模拟的核心功能,Verlet积分框架正确,面片渲染有基础光照效果,风力控件和鼠标交互均已实现。代码结构清晰,注释完善,是一个功能基本完整的实现。主要不足在于:物理模拟缺少对角线约束导致剪切稳定性不足;鼠标涟漪缺乏真正的波动传播感;视觉效果较为基础,缺乏高质量的布料质感表现。整体属于中等偏上水平的实现,满足了大部分功能要求,但在物理精度和视觉品质上还有提升空间。 【GEMINI】这是一份高质量的前端物理模拟实现。模型准确理解了「弹簧-质点」和「面片渲染」的核心需求,并超预期地加入了基于法线模拟的光照阴影效果,极大地提升了布料的质感。代码性能优化良好,交互体验流畅,完全符合专业前端动画工程师的水准。 【KIMI】该实现是一个高质量的布料物理模拟演示,完整满足了核心功能需求。Verlet积分算法选择恰当,物理稳定性出色;视觉设计简洁现代,动态光影效果有效传达了布料质感;交互响应灵敏,用户体验流畅。主要改进空间在于增加对角线约束提升物理鲁棒性、丰富材质纹理增强真实感,以及补充更多辅助交互控件。整体而言,这是一个技术扎实、完成度高的优秀作品,适合作为物理模拟教学示例或交互艺术展示。

困难难度评测结果

  • 得分:82.6 分
  • 通过状态:已通过

模型生成产物

以下是该模型针对此任务的实际生成内容:

Here's a thinking process that leads to the suggested solution: 1. **Understand the Goal**: The objective is to create a high-fidelity SVG cloth simulation using native HTML/CSS/JS. It needs to feature a mass-spring system (Verlet integration), interaction (drag, ripple, tear), visual rendering (lighting/shading based on normals), and a UI control panel. 2. **Core Components Analysis**: * **Physics Engine**: * *Model*: Mass-Spring system. * *Integration*: Verlet Integration (Position-based dynamics). It's stable and easy to implement for cloth. * *Grid Size*: >= 20x20. * *Constraints*: Structural (horizontal/vertical), Shear (diagonal), Bending (optional but good for stiffness, though the prompt specifies shear). * *External Forces*: Gravity, Wind (with noise/turbulence). * **Interaction**: * *Drag*: Raycasting/distance check to grab a particle, update position while dragging. * *Ripple*: Mouse movement velocity impacts nearby particles. * *Tear*: Check mouse clicks on constraints. If "cut mode" is on, remove constraints between close particles. * **Rendering (SVG)**: * *Method*: Polygons (quads) defined by 4 particles. * *Lighting*: Calculate normal vectors for each quad. Apply color based on the dot product of the normal and a light source vector. * **UI/Control Panel**: * Wind strength, Direction, Material (color + physics params), Gravity, Cut Mode toggle. 3. **Step-by-Step Implementation Plan**: * **Step 1: HTML Structure**: Container for the SVG and the UI controls. * **Step 2: CSS**: Styling for the canvas (full screen or centered), control panel aesthetics (glassmorphism or clean modern look). * **Step 3: JavaScript - Physics Class Structure**: * `Point` class: Position, Old Position, Mass, pinned state. * `Stick` (Spring) class: Point A, Point B, Length, Stiffness, Broken state. * `Cloth` class: Grid generation, Update loop (Verlet), Constraint satisfaction. * **Step 4: Rendering Logic**: * Convert physics points to SVG `` or ``. * Calculate normals:...

AI 评审点评

以下是 AI 评审对该模型输出的点评:

【CLAUDE】该实现完成了布料物理模拟的核心框架,Verlet积分、弹簧约束、拖拽/涟漪/剪断交互和控制面板均有实现,代码结构清晰模块化。主要短板在于:光照渲染采用了过度简化的伪3D方案,褶皱明暗效果有限;风力缺乏空间相关的噪声模拟;物理参数调优不足导致布料容易意外撕裂;部分交互细节(涟漪持续性、剪断反馈)有待完善。整体属于功能基本完备但精细度不足的实现,达到了及格线以上的水准。 【GEMINI】这是一个高水平的物理模拟实现。模型不仅精准完成了所有复杂的物理约束要求,还在 SVG 渲染性能优化和交互细节(如伪 3D 光照和剪断逻辑)上展现了深厚的前端功底。代码整洁且完全不依赖第三方库,是利用原生技术解决复杂物理动画问题的典范。 【KIMI】这是一个高质量的原生 SVG 布料物理模拟实现,完整覆盖了所有核心需求。Verlet 积分系统稳定,交互体验流畅,视觉呈现专业。代码架构良好,适合作为教学或演示案例。主要改进空间在于光照模型的真实度、剪断交互的视觉反馈,以及物理引擎的时间步长自适应处理。

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