pymel.core.general.snapMode

snapMode(*args, **kwargs)

The snapMode command is used to control snapping. It toggles the snapping modes in effect and sets information used for snapping.

Flags:

Long name (short name)		Argument Types	Properties
curve (c)		bool
	Set curve snap mode
distanceIncrement (dsi)		float
	Set the distance for the snapping to objects such as a lines or planes.Flag can appear in Create mode of commandFlag can have multiple arguments, passed either as a tuple or a list.
edgeMagnet (em)		int
	Number of extra magnets to snap onto, regularly spaced along the edge.
edgeMagnetTolerance (emt)		float
	Precision for edge magnet snapping.
grid (gr)		bool
	Set grid snap mode
liveFaceCenter (lfc)		bool
	While moving on live polygon objects, snap to its face centers.
livePoint (lp)		bool
	While moving on live polygon objects, snap to its vertices.
meshCenter (mc)		bool
	While moving, snap on the center of the mesh that intersect the line from the camera to the cursor.
pixelCenter (pc)		bool
	Snap UV to the center of the pixel instead of the corner.
pixelSnap (ps)		bool
	Snap UVs to the nearest pixel center or corner.
point (p)		bool
	Set point snap mode
tolerance (t)		int
	Tolerance defines the size of the square region in which points must lie in order to be snapped to. The tolerance value is the distance from the cursor position to the boundary of the square (in all four directions).
useTolerance (ut)		bool
	If useTolerance is set, then point snapping is limited to points that are within a square region surrounding the cursor position. The size of the square is determined by the tolerance value.
uvTolerance (uvt)		int
	uvTolerance defines the size of the square region in which points must lie in order to be snapped to, in the UV Texture Editor. The tolerance value is the distance from the cursor position to the boundary of the square (in all four directions).
viewPlane (vp)		bool
	Set view-plane snap mode

Derived from mel command maya.cmds.snapMode

Example:

import pymel.core as pm

# Turn curve snapping on
pm.snapMode( curve=True )

# Returns true if point snapping is on
pm.snapMode( q=True, point=True )
# Result: False #