# \#holes

**URL:** https://discourse.threejs.org/tag/holes/638.md

[Latest](https://discourse.threejs.org/latest.md) · [Categories](https://discourse.threejs.org/categories.md) · [Tags](https://discourse.threejs.org/tags.md)

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## [Holes don't remove the border of a shape](https://discourse.threejs.org/t/holes-dont-remove-the-border-of-a-shape/38300)

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**Author:** [@IvanPeevski](https://discourse.threejs.org/u/IvanPeevski)\
**Replies:** 3\
**Last updated:** [May 19, 2022, 12:49pm UTC](https://discourse.threejs.org/t/holes-dont-remove-the-border-of-a-shape/38300 "2022-05-19T12:49:23Z")

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Hello, I am trying to achieve a shape similar to that of a donut segment. My first thought was to create one big quarter circle and then a smaller one which will hide the inner part let shape = new THREE.Shape(); shape.…

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## [How to fix holes display in geometry](https://discourse.threejs.org/t/how-to-fix-holes-display-in-geometry/60835)

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**Author:** [@DYDOI](https://discourse.threejs.org/u/DYDOI)\
**Replies:** 10\
**Last updated:** [January 30, 2024, 8:00am UTC](https://discourse.threejs.org/t/how-to-fix-holes-display-in-geometry/60835 "2024-01-30T08:00:37Z")

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Hello, everyone! Worked on creating a hole inside the geometry of the group components. I was faced with the fact that on some sides the holes are not scaled correctly. How can this be fixed? Picture of right hole sca…

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## [Add hole to geometry face](https://discourse.threejs.org/t/add-hole-to-geometry-face/58794)

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**Author:** [@DYDOI](https://discourse.threejs.org/u/DYDOI)\
**Replies:** 6\
**Last updated:** [December 2, 2023, 11:07am UTC](https://discourse.threejs.org/t/add-hole-to-geometry-face/58794 "2023-12-02T11:07:28Z")

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Hi! Faced an interesting situation in the task of creating holes inside graphic objects. What is the essence - you need to provide the user with a tool for creating a hole inside the geometries of 3D objects. The Three…

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## [How to create cylinder with cutted triangle on top side with depth 3 px](https://discourse.threejs.org/t/how-to-create-cylinder-with-cutted-triangle-on-top-side-with-depth-3-px/42461)

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**Author:** [@DYDOI](https://discourse.threejs.org/u/DYDOI)\
**Replies:** 4\
**Last updated:** [September 12, 2022, 12:44pm UTC](https://discourse.threejs.org/t/how-to-create-cylinder-with-cutted-triangle-on-top-side-with-depth-3-px/42461 "2022-09-12T12:44:59Z")

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Hello, everyone! I still have problems with extrudeGeometry. I trying to create cylinder (10px - height, 10px - top and bottom radius) with cutted triangle on top side with depth 3 px. But in result i got this: The …

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## [Get position of hole in ExtrudeGeometry](https://discourse.threejs.org/t/get-position-of-hole-in-extrudegeometry/42068)

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**Author:** [@DYDOI](https://discourse.threejs.org/u/DYDOI)\
**Replies:** 1\
**Last updated:** [September 10, 2022, 1:27pm UTC](https://discourse.threejs.org/t/get-position-of-hole-in-extrudegeometry/42068 "2022-09-10T13:27:07Z")

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Hello! I trying to get position of hole in extruded geometry. I created plane and made hole in her geometry. I want get x,y,z coordinates in center of hole, but I don’t know how. I tried to get it from geometry attribute…

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## [Make hole from left/right side](https://discourse.threejs.org/t/make-hole-from-left-right-side/21620)

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**Author:** [@ander\_ceeil](https://discourse.threejs.org/u/ander_ceeil)\
**Replies:** 2\
**Last updated:** [December 18, 2020, 8:00pm UTC](https://discourse.threejs.org/t/make-hole-from-left-right-side/21620 "2020-12-18T20:00:42Z")

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Hey, any1 know if its possible to make this example (https://hofk.de/main/discourse.threejs/2018/RestrictObject/RestrictObject.html) but hole from left to right or right to left side not front/back side. It will be very …

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## [Fill Holes in a mesh](https://discourse.threejs.org/t/fill-holes-in-a-mesh/15200)

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**Author:** [@R\_D](https://discourse.threejs.org/u/R_D)\
**Replies:** 4\
**Last updated:** [May 14, 2020, 12:14pm UTC](https://discourse.threejs.org/t/fill-holes-in-a-mesh/15200 "2020-05-14T12:14:58Z")

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I am working with 2 meshes… And I wanted to combine them seamlessly in variable of their dispropotions… I combined them But still there are some gaps in between them Like the one image below … I want to make the g…

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## [Inner Geometry (Triangulation)](https://discourse.threejs.org/t/inner-geometry-triangulation/12565)

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**Author:** [@hofk](https://discourse.threejs.org/u/hofk)\
**Replies:** 15\
**Last updated:** [February 25, 2020, 2:39pm UTC](https://discourse.threejs.org/t/inner-geometry-triangulation/12565 "2020-02-25T14:39:40Z")

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The triangulation of the different shapes (sphere, cylinder, torus … plane surfaces) uses the same algorithm with only small differences due to the mathematical dependencies. See https://discourse.threejs.org/t/triangu…

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## [Triangulation cylinder with holes](https://discourse.threejs.org/t/triangulation-cylinder-with-holes/9828)

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**Author:** [@hofk](https://discourse.threejs.org/u/hofk)\
**Replies:** 7\
**Last updated:** [February 7, 2020, 9:41am UTC](https://discourse.threejs.org/t/triangulation-cylinder-with-holes/9828 "2020-02-07T09:41:16Z")

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The triangulation of the cylinder with holes is similar to that of the sphere. https://discourse.threejs.org/t/triangulation-sphere-with-holes/8213 But with different parameters. For the sphere this variant is also in p…

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## [Triangulation sphere with holes](https://discourse.threejs.org/t/triangulation-sphere-with-holes/8213)

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**Author:** [@hofk](https://discourse.threejs.org/u/hofk)\
**Replies:** 9\
**Last updated:** [February 6, 2020, 10:06am UTC](https://discourse.threejs.org/t/triangulation-sphere-with-holes/8213 "2020-02-06T10:06:39Z")

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There are two different simple versions of spheres with holes. https://discourse.threejs.org/t/sphere-with-up-to-6-coordinate-planes-parallel-holes/7267 In order to arrange the holes freely, a different procedure is re…

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## [How to create LineSegments in which to be fitted in a mesh](https://discourse.threejs.org/t/how-to-create-linesegments-in-which-to-be-fitted-in-a-mesh/11512)

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**Author:** [@HeshamSaleh](https://discourse.threejs.org/u/HeshamSaleh)\
**Replies:** 0\
**Last updated:** [December 10, 2019, 12:37pm UTC](https://discourse.threejs.org/t/how-to-create-linesegments-in-which-to-be-fitted-in-a-mesh/11512 "2019-12-10T12:37:33Z")

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please guys i wanna help , let’s say i have a mesh like this and i want to create line segments to be fitted within the mesh faces i.e i want to convert the mesh to lines like this anyone can help please ???