用 Astra 把 GLB 模型转成手绘涂鸦线框的 3D 工作流
作者给出具体做法：只保留 WireframeGeometry、顶点随机抖动、慢速 Y 轴旋转，让线框看起来像手绘并压住标题。
THIS ONE GPT-6 ASTRA WORKFLOW MAKES 3D THAT LOOKS HAND DRAWN you type one clear sentence and it builds a wireframe scribble figure that overlaps your headline no modeling anything from scratch you take any GLB, drop the mesh and keep only new THREE.WireframeGeometry(geo) with a thin LineBasicMaterial then you jitter every vertex a little on load, position.array[i] += (Math.random() - 0.5) * 0.04 that tiny jitter is what turns a clean wireframe into a hand drawn scribble black lines on white, opacity around .5, so overlapping lines build density where the form is thick rotate 0.002 per frame on Y only, no orbit controls, the pose does the work put the headline on top with z-index and let the figure overlap the letters that overlap is the whole composition the trick is asking for the behaviour, not the vibe wireframe scribble figure, black on white, slow Y rotation, overlapping the headline beats make it look cool every time tomorrow I drop the full build so you can ship this look from an empty file
这条是引用着另一条写的：x.com/awp_akira/status/2083515342698016969