# how to make reslice cursor axis orthogonal while moving one of them?

**URL:** https://discourse.vtk.org/t/how-to-make-reslice-cursor-axis-orthogonal-while-moving-one-of-them/12859
**Category:** Support
**Tags:** code
**Created:** [December 6, 2023, 7:43am UTC](https://discourse.vtk.org/t/how-to-make-reslice-cursor-axis-orthogonal-while-moving-one-of-them/12859 "2023-12-06T07:43:11Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![JunyiPan](https://discourse.vtk.org/user_avatar/discourse.vtk.org/junyipan/32/8100_2.png) [@JunyiPan](https://discourse.vtk.org/u/JunyiPan)
#### Post date: [December 6, 2023, 7:43am UTC](https://discourse.vtk.org/t/how-to-make-reslice-cursor-axis-orthogonal-while-moving-one-of-them/12859/1 "2023-12-06T07:43:11Z")

</div>

I’m using vtk8.0 and I made a MPR four plane use vtkResliceImageViewer and vtkResliceCursor,when I move(rotate) one of the axis,the other didn’t move.  
I can’t find anyway to make them move together except press the ctrl key while moving one of them,but I want it to be default,the two axis maintaining orthogonal.  
How can I do it?  
Can anybody help me please

 ![1701848507148](https://discourse.vtk.org/uploads/default/original/2X/7/73f85f922a4eef169b26d78d5625352a1d86b429.png)  
 ![1701848528390](https://discourse.vtk.org/uploads/default/original/2X/b/bb20806e638c3f72f8f9b220124995363a26a7c7.png)