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Convert PNG/JPG photos to 3D-printable STL files instantly and free.
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Convert PNG/JPG photos to 3D-printable STL files instantly and free.

Import 2D paths from Adobe Illustrator, transform them in 3D, and export as vectors without rasterizing.
@kamone · X
I built (vibe coded) my own geometry engine from scratch. It keeps path as path, and does the transformation and the silhouette splitting. You can see the code here. One single html file.

Explore the life cycle of a star in an interactive WebGL visualization.
@rotaercz · X
Built it for my son. 0 MRR but priceless to make a child happy.

Roll 3D animated dice (D4-D20) for tabletop games instantly.
Nalife520 · V2EX
最近用 Codex 做了一个 3D 骰子! 最近做了一个很小的网页工具:3D 骰子。 做完后有点纠结: 这种小工具到底应该保持极简,还是把常见功能都补上? 抛骰子: https://wheelpage.com/zh/dice-roller/ Dice Roller: https://wheelpage.com/dice-roller/ 现在功能很简单:打开页面,点一下,骰子滚动,然后给出结果。 一开始觉得骰子就是 1 到 6 的随机数,应该很好做。 但做的时候发现,如果只是直接显示数字,又不太像“掷骰子”;做成 3D 动画,又担心有点多余。 现在倾向于先保持简单,打开就能用,不加太多设置。 顺便也做了一个抛硬币页面: https://wheelpage.com/zh/coin-flip/ 它和骰子类似,都是临时做随机决定的小工具。

Throw virtual jiao cups in 3D to get your divination result.
Demo1024 · V2EX
重看《周处除三害》后,我做了个 3D 掷筊小网站 大家好,我最近重看了一遍《周处除三害》。 然后看到电影里陈桂林在关圣帝君面前连续掷出九次圣杯,随后决定自首。筊杯一次次被抛起,他也在一次次落定的结果面前挣扎,直到不得不作出选择的时候,我突然也想试试掷筊,就是去掷几下玩一下。 结果我搜了半天,发现基本上类似的在线掷筊工具都做的挺拉胯的。基本都是点一下,然后给你个随机的结果,没有过程,没有仪式感。然后我就觉得不如我自己做一个。 所以就和 Codex 协作做出了当前这个版本的 3D 掷筊小网站: https://asklaoye.com/zh-Hans 名字叫「问老爷·掷筊问事」,取名源于潮汕地区,一般把这种请示神明的过程称之为问老爷。 和现在能搜到的那些在线掷筊工具相比,问老爷里的两枚筊杯会经过实际的 3D 物理运动:向上抛起、碰撞、落地,最后根据两枚筊杯停稳后的朝向,判断是圣杯、笑杯还是阴杯。由于我限制了投掷范围为网页全局视口,所以也会出现卡边之类的特殊情况,这个时候就会显示未定结果。 然后网站里面的筊杯的 3D 模型,还是我专门充值了 70

Create app store screenshots with 3D device mockups for iOS and Android apps.
AppScreenshots — 生成应用商店截图,支持 iOS、Android、Chrome、HarmonyOS 等平台,支持 3D 设备展示和 AI 驱动的 Mockup 创建工具

Request nearby truck and van drivers to move bulk goods and belongings.
@waris_oloyede · X
A logistic solution to drivers and users

Generate a personalized astrological portrait from NASA astronomical data with AI astrology.
cosmogram · Product Hunt
www.cosmo-gram.com Astrology & AI

Daily Street View geography game where everyone plays the same five locations, one attempt per day.
@wildspacegames · X

Interactive 3D game and tech demo optimized for high frame rates on mobile.
@victor_vibing · X
Yes, I'm aware. Which is why my vibe coded game/tech demo works as high as 120 FPS on mobile.

Convert images to STL files for 3D printing using AI.
ImgToSTL — 面向 3D 打印的 AI 图片转 STL 转换器

Interactive simulator for hexagonal cellular automata with custom rulesets and WebGL2 visualization.
SciStone · HN
Hexagonal Game of Life Explorer