public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, IServiceProvider provider, object value)
{
IWindowsFormsEditorService edSvc =
(IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (edSvc == null)
{
return(value);
}
pd = context.PropertyDescriptor;
component = context.Instance;
Matrix rot = (Matrix)value;
Euler euler = Euler.FromMatrix(rot);
using (EulerEditor ctrol = new EulerEditor(euler))
{
ctrol.EulerChanged += ctrol_EulerChanged;
edSvc.DropDownControl(ctrol);
return(ctrol.Orientation.ToMatrix());
}
}
public static Euler GetEulerAngles(this IRotable o)
{
return(Euler.FromMatrix(o.LocalRotation));
}