FMX.Types3D.TBoundingBox.IsEmpty

• Up to Parent: TBoundingBox

Delphi

function IsEmpty(const Epsilon: Single = TEpsilon.Vector): Boolean;

C++

bool __fastcall IsEmpty(const float Epsilon = 1.000000E-04f);

Properties

Type	Visibility	Source	Unit	Parent
function	public	FMX.Types3D.pas FMX.Types3D.hpp	FMX.Types3D	TBoundingBox

Description

Returns True if the TBoundingBox is empty.

The IsEmpty method considers that the TBoundingBox is empty if Right is equal to Left or Top is equal to Bottom or Far is equal to Near.

Epsilon sets the maximum difference between two values to consider they are the same.

See Also

• FMX.Types3D.TBoundingBox.Empty