# Modeling a Z-shaped purlin in threejs

**URL:** <https://discourse.threejs.org/t/modeling-a-z-shaped-purlin-in-threejs/61667>\
**Category:** Questions\
**Tags:** textures, materials, geometry\
**Created:** [February 20, 2024, 5:35am UTC](https://discourse.threejs.org/t/modeling-a-z-shaped-purlin-in-threejs/61667 "2024-02-20T05:35:27Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![hofk](https://yyz1.discourse-cdn.com/flex035/user_avatar/discourse.threejs.org/hofk/32/44944_2.png) [@hofk](https://discourse.threejs.org/u/hofk)\
**Post date:** [February 20, 2024, 8:24am UTC](https://discourse.threejs.org/t/modeling-a-z-shaped-purlin-in-threejs/61667/3 "2024-02-20T08:24:49Z")

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You can also modify and extend this design for your own purposes.

> [@Construction of frames with contour/profile](https://discourse.threejs.org/t/construction-of-frames-with-contour-profile/13490):
>
> On the basis of [Construction base with two scenes](https://discourse.threejs.org/t/construction-base-with-two-scenes/5695) (see also under [discourse.threejs.hofk.de](https://hofk.de/main/discourse.threejs/2019/index2019.html)) I have realized the construction of frames. The created geometry is exported as a complete three.js BufferGeometry Definition and can be used in own projects. Check it out [https://hofk.de/main/threejs/ConstructFrame/ConstructFrame.html](https://hofk.de/main/threejs/ConstructFrame/ConstructFrame.html) Click ? for help (en, de). On Github with some exported examples. Uses a template. [GitHub - hofk/threejsResources: Resources for three.js](https://github.com/hofk/threejsResources) open ConstructFrame. En…

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UPDATE:  
see also

> [@Clipped extrude along path](https://discourse.threejs.org/t/clipped-extrude-along-path/60884):
>
> Hi, Does anyone have any suggestion on how I can create an extruded geometry along a path, but then clip the ends to a specific angle ? As per the attached image, but with an extruded shape running along its length, rather than square? Many Thanks!

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