ScRayPickAction.SetRay Method (Single, SbVec3f, SbVec3f, Single, Single)

ScRayPickActionSetRay Method (Single, SbVec3f, SbVec3f, Single, Single)

Sets a world-space ray along which to pick in the the same way as function defined above, but allows you to set a view angle value.

Namespace: OIV.ScaleViz.Actions
Assembly: OIV.ScaleViz (in OIV.ScaleViz.dll) Version: 9.9.13.0 (9.9.13.0)

Syntax

C++

Copy

public void SetRay(
	float fovy,
	SbVec3f rayStart,
	SbVec3f rayDirection,
	float nearDistance,
	float farDistance
)

Public Sub SetRay ( 
	fovy As Single,
	rayStart As SbVec3f,
	rayDirection As SbVec3f,
	nearDistance As Single,
	farDistance As Single
)

public:
void SetRay(
	float fovy, 
	SbVec3f rayStart, 
	SbVec3f rayDirection, 
	float nearDistance, 
	float farDistance
)

member SetRay : 
        fovy : float32 * 
        rayStart : SbVec3f * 
        rayDirection : SbVec3f * 
        nearDistance : float32 * 
        farDistance : float32 -> unit

Parameters

fovy: Type: SystemSingle
rayStart: Type: OIV.InventorSbVec3f
rayDirection: Type: OIV.InventorSbVec3f
nearDistance: Type: SystemSingle
farDistance: Type: SystemSingle

Remarks

Alternatively, you can use the setRay method above and then specify the view angle using the environment variable OIV_SET_RAY_PRECISION. See SoPreferences.

Reference

ScRayPickAction Class

SetRay Overload

OIV.ScaleViz.Actions Namespace