The section's axis-aligned extent in its own frame (metres):
[along profile X, along profile Y]. Profiles are centred, so the section
spans half of each on either side of the element axis. For callers that
need the outer size without meshing (fallback meshes, snapping, HUDs).
The section's axis-aligned extent in its own frame (metres):
[along profile X, along profile Y]. Profiles are centred, so the section spans half of each on either side of the element axis. For callers that need the outer size without meshing (fallback meshes, snapping, HUDs).