How to Visualize PNG With Transparent Background?

[tempaccountforissue]

This is the code I'm using to make my PNG:

vis = o3d.visualization.Visualizer() vis.create_window('Open3D', 1080, 1080, visible=False) vis.add_geometry(voxel_grid) vis.update_geometry(voxel_grid) vis.poll_events() vis.update_renderer() vis.capture_screen_image('C:/Users/Name/Documents/PNGs/filename.png') vis.destroy_window()

This produces a PNG with a white background. How can I make it produce a PNG with a transparent background?

[ssheorey]

Hi @tempaccountforissue Open3D doesn't support transparency in the saved image. But a workaround would be to use a "green screen" type color (something absent in your scene - white may work as well), capture the image and then post process it with imagemagick to replace the green screen with transparency. See here for help:

https://stackoverflow.com/questions/9155377/set-transparent-background-using-imagemagick-and-commandline-prompt