Direction? Coordinate? How to change


I want to change the direction as shown on the right.
What should I do…?

I am getting a lot of help every time.
Thank you.


Try this.
Set focal point to origin and

m_vtkRenderer->GetActiveCamera()->SetViewUp(0, -1, 0)

To understand how the camera system works in general (OpenGL/Vulkan/DirectX), I’d recommend reading this

hanks for the good answer and documentation.

As per your document, only the Camera’s View has changed.
What should I do when I want to change the direction of the data itself?