CURVE SNAP TOOL

• Soft Select Distance: 
  • Select curves, and drag this slider to set the fall off on selected curves 
• Reverse Direction:
  • Turn this on to snap from the tip of selected curve(s). 
• Limit Falloff To Shortest:
  • If multiple curves are selected, turning this on will limit the maximum fall off distance to the shortest curve selected. This is to avoid disappearing of curves after multiple snapping operations.
• Mesh Snap:
  • ​Snap all selected curves based on the falloff distance set, to the closest point on the selected mesh.
• Point Snap:
  • Snap all selected curves, based on the falloff distance set, to the clicked point on a mesh in the view port.