 | |
Line | |
The LineSelectorData type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | AdjustLineDistanceWithLineThickness | Gets or sets a Boolean that specifies if LastDistance value is adjusted by line thickness. If true then distance is measured from line edge, if false then distance is measured from center of the line. This value is used only if LineSelectorData is created from BaseLineVisual3D. |
| Camera | Camera that is used to show the 3D scene with 3D lines. This property is also set when calling CalculateScreenSpacePositions(BaseCamera). |
| CheckBoundingBox | Gets or sets Boolean that specifies if performance is optimized by first checking the bounding box before calculating screen positions. See remarks for more info. Default value is false (for backwards compatibility). |
| LastClosestPositionOnLine | Gets as Point3D that represents the position on the line that is closest to the mouse position. This value is calculated in GetClosestDistance method. |
| LastDistance | Gets a double value that specifies the closest distance of this line to the specified position. This value is calculated in GetClosestDistance method. When CheckBoundingBox is true and when the screenPosition was outside the bounding box, then this value is set to double.MaxValue. |
| LastDistanceFromCamera | Gets a double value that represents a distance from the LastClosestPositionOnLine to the Camera. |
| LastLinePositionIndex | Gets an index of the first position of the line segment that is closest to the specified position. This value is calculated in GetClosestDistance method. |
| LineVisual3D | Gets LineVisual3D that was used to create this LineSelectorData. |
| PositionsTransform3D | Gets or sets a Transform3D that is used to transform all positions. PositionsTransform3D is automatically set from LineVisual3D.Transform when LineSelectorData is created with LineVisual3D (its value stay null if there is no transformation set on the LineVisual3D or if it is Identity). |
| ScreenPositionsBoundingBox | Gets a 2D bounding box (RectangleF) of the positions on the screen. This property has a valid value only after calling CalculateScreenSpacePositions(BaseCamera) or CalculateScreenSpacePositions(Matrix3D, Transform3D)method. |
| UsedLineThickness | Gets or sets LineThickness that is used to adjust the actual distance from the line. This value can be automatically set from the LineSelectorData when it is created with BaseLineVisual3D and adjustLineDistanceWithLineThickness set to true. |
See Also