I draw a line like this , lets call it line A [图片] code here let width = 1 let doorWidth = 1 let r = 2 let doorHeight = 1.5 let path = new THREE.Path() path.autoClose = false path.moveTo(doorWidth/2,Math.sqrt(3/4)*r+width/2) path.lineTo(r/2+width/4,Math.sqrt(3/4)*r+Math.…

when i set geometry to this following one let geometry = new THREE.ExtrudeGeometry( shape,{ steps: 500, depth:0.001, bevelEnabled: false, curveSegments: 500, extrudePath : curve } ); I got this odd pic [图片] it seems my mesh closed automaticlly and the figures see…

I maybe found the reason why this shows up so odd [图片] it looks the line was rotated but how and why? im not using any shaders

Have you seen these examples from the Collection of examples from discourse.threejs.org ? ProfiledContourGeometryMM [2020-06-16 21.03.55] ProfiledContourGeometryUVs [2021-07-15 19.58.47] ProfiledContourGeometry [2021-07-15 19.56.25] see also Construction of frames with contour/profile

Yes,I remember ProfiledContourGeometry is Prisoner849 's code , does this means extrudeGeometry with extrudePath cannot implement this effect?

I make it now ,but just a stupid way using primordial THREE function. [图片] [图片] code here let width = 1 let doorWdith = 1 let r = 2 let doorHeight = 1.5 let shape = new THREE.Shape() shape.moveTo(doorWdith/2,-Math.sqrt(3/4)*r) shape.lineTo(r/2,-Math.sqrt(3/4)*r) shape.lineTo…

Questions about ExtrudeGeometry extrudePath property

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hofk July 16, 2021, 7:34pm 7

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Questions about ExtrudeGeometry extrudePath property

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