I am learning Open3D 0.18.0 from the documentation, and I copied and pasted the code from the website. But the code is not working. The point clouds are visualized fine. But if I perform any operations on them, like transforms, paint, etc., I am getting the error [Done] exited with code=3221225477. Also, the function ‘o3d.visualization.draw_geometries’ is not working when I pass camera parameters to it.
Here is the code:

I want to rotate the point cloud of a face so when i align it with oterns is close, the face orientetion was acquired with mediapipe on the original image, I’m using open3d for the point cloud.
Exemple of one point cloud:
Angle x: 3.3287784739315622
Angle y: 5.251647240185689
Angle z: -0.0819800692880541

Below is an example in Open3D, in which I created a bunny mesh, as well as a circle mesh. Now I want to create a new window when I click on the circle mesh. Does anyone know how to do that ? Thank you very much.

so I have a point cloud which I can show on the screen using Open3D’s examples. However, now I have an image and I need to show that image on a specific coordinate on the point cloud. I can’t find any example about how to do this. Does anyone know how it can be done ? Thank you very much.

I’m trying to crop a point cloud using 8 corners, the xyz of the corners are right but it seems that no point is included in the volume when cropping, I also created a bounding box from the cornes to be sure that they were right.

I’m trying to change the orientetion of normals with open3d, this is the current situation of the normals:

I’m trying to align 5 point clouds with open3d, this point clouds are 5 view point of a face.

I am creating a program that finds points along the bottom surface of a 3D object. The objects I am working with are of a unique shape, and I am fairly new to working with point clouds and with 3D spaces in general.