# VTK: how to use QT to realize volume rendering clipping?

**URL:** https://discourse.vtk.org/t/vtk-how-to-use-qt-to-realize-volume-rendering-clipping/7527
**Category:** Support
**Tags:** jobs, proposal
**Created:** [December 30, 2021, 8:43am UTC](https://discourse.vtk.org/t/vtk-how-to-use-qt-to-realize-volume-rendering-clipping/7527 "2021-12-30T08:43:32Z")
**Posts on this page:** 6
**Page:** 1

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### Author: ![wulicheng](https://discourse.vtk.org/user_avatar/discourse.vtk.org/wulicheng/32/1990_2.png) [@wulicheng](https://discourse.vtk.org/u/wulicheng)
#### Post date: [December 30, 2021, 8:43am UTC](https://discourse.vtk.org/t/vtk-how-to-use-qt-to-realize-volume-rendering-clipping/7527/1 "2021-12-30T08:43:32Z")

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![3d4961b5545a64487a52f4bb5008943b](https://discourse.vtk.org/uploads/default/original/2X/5/55ed5773e8b80fb2e1fc87158b5969321729de58.gif)

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### Author: ![zhang-qiang-github](https://discourse.vtk.org/user_avatar/discourse.vtk.org/zhang-qiang-github/32/2519_2.png) [@zhang-qiang-github](https://discourse.vtk.org/u/zhang-qiang-github)
#### Post date: [December 30, 2021, 9:30am UTC](https://discourse.vtk.org/t/vtk-how-to-use-qt-to-realize-volume-rendering-clipping/7527/2 "2021-12-30T09:30:53Z")

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3D slicer has implemented this function.

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### Author: ![Paulo\_Carvalho](https://discourse.vtk.org/user_avatar/discourse.vtk.org/paulo_carvalho/32/370_2.png) [@Paulo\_Carvalho](https://discourse.vtk.org/u/Paulo_Carvalho)
#### Post date: [December 30, 2021, 9:39pm UTC](https://discourse.vtk.org/t/vtk-how-to-use-qt-to-realize-volume-rendering-clipping/7527/3 "2021-12-30T21:39:24Z")

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Do you mean how to implement those three buttons as `QPushButton`s?

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### Author: ![wulicheng](https://discourse.vtk.org/user_avatar/discourse.vtk.org/wulicheng/32/1990_2.png) [@wulicheng](https://discourse.vtk.org/u/wulicheng)
#### Post date: [January 5, 2022, 3:40am UTC](https://discourse.vtk.org/t/vtk-how-to-use-qt-to-realize-volume-rendering-clipping/7527/4 "2022-01-05T03:40:05Z")

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No

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### Author: ![lassoan](https://discourse.vtk.org/user_avatar/discourse.vtk.org/lassoan/32/50_2.png) [@lassoan](https://discourse.vtk.org/u/lassoan)
#### Post date: [January 19, 2022, 1:15am UTC](https://discourse.vtk.org/t/vtk-how-to-use-qt-to-realize-volume-rendering-clipping/7527/5 "2022-01-19T01:15:07Z")

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@wulicheng: people are trying to be helpful here. Shutting down a conversation with a single word of “no” can be hurtful even in a face-to-face conversation, but it is even worse in a written conversation. Such response will discourage everyone from answering your questions.

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### Author: ![wulicheng](https://discourse.vtk.org/user_avatar/discourse.vtk.org/wulicheng/32/1990_2.png) [@wulicheng](https://discourse.vtk.org/u/wulicheng)
#### Post date: [January 24, 2022, 6:09am UTC](https://discourse.vtk.org/t/vtk-how-to-use-qt-to-realize-volume-rendering-clipping/7527/6 "2022-01-24T06:09:57Z")

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Sorry！ ☺