Curves Operators

bpy.ops.curves.convert_to_particle_system()

Add a new or update an existing hair particle system on the surface object

bpy.ops.curves.sculptmode_toggle()

Enter/Exit sculpt mode for curves

bpy.ops.curves.snap_curves_to_surface(attach_mode='NEAREST')

Move curves so that the first point is exactly on the surface mesh

Parameters

attach_mode (enum in ['NEAREST', 'DEFORM'], (optional)) –

Attach Mode, How to find the point on the surface to attach to

• NEAREST Nearest – Find the closest point on the surface for the root point of every curve and move the root there.

• DEFORM Deform – Re-attach curves to a deformed surface using the existing attachment information. This only works when the topology of the surface mesh has not changed.