Apr 16, 2020 · The vispy.scene module, dedicated to the high-level visualization interfaces for scientists, is still experimental. Maybe this is the reason why my first code got some bugs.

Jun 23, 2022 · I am currently working on using Vispy to add visualization capabilities to a Python simulation library. I have managed to get some basic visualizations running with the data from the …

Jan 16, 2019 · I am conducting PhD research into extremely high density lidar point clouds(1M points +), and am having real difficulty plotting these files on a 3D scattergraph. Matplotlib isn't optimised for dat...

Nov 15, 2023 · I want to have a surface plot in vispy, but also display a 2D image in place of the white background. I used vispy's Draw a SurfacePlot example as a base. The first thing I tried is just …

May 4, 2021 · The self.ui.vispy_widget(canvas.native) command does not make sense, the idea is to use vispy_widget as a container for the native vispy widget that can be placed through a layout.

Oct 18, 2024 · I’m working on a Python project that uses Vispy for rendering. When I run the Python script (.py), everything works perfectly. I packaged the application into an executable (.exe) using …

Apr 13, 2023 · Even when setting the rgba with an alpha channel as zero or close to zero, the Vispy canvas widget it is not transparent. I try to make the pyqt5 widget native widget transparent as well …

Feb 8, 2026 · I'm trying to plot some objects on top of an image in Vispy, but somehow, they always get plotted behind it. For what i've read, the order in which everything is added in vispy should determine …

Sep 24, 2022 · But then the issue for me is how to then use the slider to control the vispy canvas. Alternatively, I can pre-calculate the data before visualization if that makes it more achievable which …

Aug 12, 2021 · I am not familiar enough with Vispy. I did adapt this example for my use case, but I don't know how to modify it further to include the missing features. I am trying to plot in real-time N …