SoHandleEventAction.SetPickRadius Method

SoHandleEventActionSetPickRadius Method

Sets the radius (in pixels) around the viewport-space point through which the ray passes when doing ray picking.

Namespace: OIV.Inventor.Actions
Assembly: OIV.Inventor (in OIV.Inventor.dll) Version: 9.9.36.0 (9.9.36.0)

Syntax

public void SetPickRadius(
	float radiusInPixels
)

Public Sub SetPickRadius ( 
	radiusInPixels As Single
)

public:
void SetPickRadius(
	float radiusInPixels
)

member SetPickRadius : 
        radiusInPixels : float32 -> unit

Parameters

radiusInPixels: Type: SystemSingle

Remarks

Default is 5 pixels. Ray picking is performed when getPickedPoint() is called.

Note: By default the pick radius set here is only used when testing the ray against lines and points. To enable pick radius for triangle based geometry use the enableRadiusForTriangles() method.

Reference

SoHandleEventAction Class

OIV.Inventor.Actions Namespace