uses
System,
LCLIntf,
LCLType,
LMessages,
Types,
Classes,
Controls,
Forms,
GR32,
GR32_Polygons,
GR32_Containers,
GR32_ColorGradients,
Math,
Graphics,
GR32_Backends,
GR32_Math,
GR32_Blend,
GR32_VectorUtils;