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BaseCameraGetWorldSize Method

GetWorldSize calculates a size in 3D world coordinates from a size provided in 2D screen coordinates. The calculation is based on the this camera and the screen size of TargetViewport3D.

Namespace:  Ab3d.Cameras
Assembly:  Ab3d.PowerToys (in Ab3d.PowerToys.dll) Version: 10.1.8147.1045
Syntax
C#
public Size GetWorldSize(
	Size desiredScreenSize,
	Point3D targetPosition3D
)

Parameters

desiredScreenSize
Type: System.WindowsSize
Desired size on screen (in same units as size of Viewport3D.Width - without DPI scale)e
targetPosition3D
Type: System.Windows.Media.Media3DPoint3D
Point3D of a target position - where the worldSize is positioned in the 3D world

Return Value

Type: Size
size in 3D world
See Also