Cog3DRay.Direction Property

Cog3DRay Direction Property

Cognex VisionPro 9.8 SR1

Gets/sets the direction of this ray. The getter returns a unit vector.

Namespace: Cognex.VisionPro3D
Assembly: Cognex.VisionPro3D.Core (in Cognex.VisionPro3D.Core.dll) Version: 75.0.0.0

Syntax

public virtual Cog3DVect3 Direction { get; set; }

public virtual Cog3DVect3 Direction { get; set; }

Public Overridable Property Direction As Cog3DVect3 
	Get 
	Set

Public Overridable Property Direction As Cog3DVect3 
	Get 
	Set

public:
virtual property Cog3DVect3 Direction {
	Cog3DVect3 get ();
	void set (Cog3DVect3 value);
}

public:
virtual property Cog3DVect3 Direction {
	Cog3DVect3 get ();
	void set (Cog3DVect3 value);
}

Type: Cog3DVect3
The direction of the ray.

Events

Event Type	Reason
ICogChangedEvent Changed	Fires when this property changes. The following state flags may be affected: SfDirection SfIsDegenerateCurve

Event Type

Reason

Fires when this property changes.

The following state flags may be affected:

Exceptions

Exception	Condition
ArgumentException	If direction3D is degenerate i.e. (0,0,0).
Cog3DException	From the getter if the ray is degenerate.