GetPointConstrain Method (Brep, Int32, Int32, Boolean)

public bool Constrain(
	Brep brep,
	int wireDensity,
	int faceIndex,
	bool allowPickingPointOffObject
)

Public Function Constrain ( 
	brep As Brep,
	wireDensity As Integer,
	faceIndex As Integer,
	allowPickingPointOffObject As Boolean
) As Boolean

Parameters

brep

Type: Rhino.GeometryBrep
A brep to use as constraint.

wireDensity

Type: SystemInt32
When wire_density<0, isocurve intersection snapping is turned off, when wire_density>=0, the value defines the isocurve density used for isocurve intersection snapping.

faceIndex

Type: SystemInt32
When face_index <0, constrain to whole brep. When face_index >=0, constrain to individual face.

allowPickingPointOffObject

Type: SystemBoolean
defines whether the point pick is allowed to happen off object. When false, a "no no" cursor is shown when the cursor is not on the object. When true, a normal point picking cursor is used and the marker is visible also when the cursor is not on the object.

Return Value

Reference