FMX.Types3D.TBoundingBox.IsEmpty
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.