Open ShawnjpWang opened 2 years ago
github-actions[bot]
commented
2 years ago Hi and welcome! Thanks for posting your first issue in the PyVista project! Someone from @pyvista/developers will chime in before too long. If your question is support related, we may transfer it to the Discussions.
chen112p
commented
2 years ago Is this what you want to do?
https://docs.pyvista.org/examples/01-filter/project-plane.html
ShawnjpWang
commented
2 years ago Dear Sir！ Here is what I will Done, First I will introduce a STL file, like a bunny in example; And Then I want to project the upper surface on the XY plane;just drop the lower surface. So I want the image with countour line or fill the same height with the same color on the xy plane. Hope got some help. and the example that you supplies is a surface contour, its mesh is different from STL file, a triangulated face set like this [[[1,1,1] [2,2,2] [0.2,0.6,0.7]] [[...] [...] [...]] ........ ]
BR!Same the way to the URL supplies. But I just want a image of the lower colored xy plain.
ShawnjpWang
commented
2 years ago Dear Sir！ Here is what I will Done, First I will introduce a STL file, like a bunny in example; And Then I want to project the upper surface on the XY plane;just drop the lower surface. So I want the image with countour line or fill the same height with the same color on the xy plane. Hope got some help. and the example that you supplies is a surface contour, its mesh is different from STL file, a triangulated face set like this [[[1,1,1] [2,2,2] [0.2,0.6,0.7]] [[...] [...] [...]] ........ ]
BR!发件人：chen112p @.> 发送时间：2022年6月18日(星期六) 11:27 收件人：pyvista/pyvista @.> 抄 送：王晓东 @.>; Author @.> 主 题：Re: [pyvista/pyvista] Pyvista about a mesh file to projection on a surface with heightmap or colored/gray scaled contour image (Issue #2817)
Is this what you want to do? https://docs.pyvista.org/examples/01-filter/project-plane.html — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: @.***>
Describe the feature you would like to be added.
Hello, everyone! This is a thought when I deal with 3D stl file, I want to change a 3d mesh which is a closed map.like a ball. And now I want the object upper surface projected on a plane,like XY plain. As I know Pyvista now has a plot function, which has a "cpos"="xy"，but It seems a single point view and not a projection image. I tried to use mayavi to get the projection from top view and take a snapshot. But the windows has a lot of background. Which is not friendly for my project. Thanks for your generous time and answer!
Kindly regarded.
Links to VTK Documentation, Examples, or Class Definitions.
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Pseudocode or Screenshots
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