FVector FEdMode::GetWidgetNormalFromCurrentAxis( void* InData )
{
// Figure out the proper coordinate system.
FMatrix matrix = FMatrix::Identity;
if( Owner->GetCoordSystem() == COORD_Local )
{
GetCustomDrawingCoordinateSystem( matrix, InData );
}
// Get a base normal from the current axis.
FVector BaseNormal(1,0,0); // Default to X axis
switch( CurrentWidgetAxis )
{
case EAxisList::Y:
BaseNormal = FVector(0,1,0);
break;
case EAxisList::Z:
BaseNormal = FVector(0,0,1);
break;
case EAxisList::XY:
BaseNormal = FVector(1,1,0);
break;
case EAxisList::XZ:
BaseNormal = FVector(1,0,1);
break;
case EAxisList::YZ:
BaseNormal = FVector(0,1,1);
break;
case EAxisList::XYZ:
BaseNormal = FVector(1,1,1);
break;
}
// Transform the base normal into the proper coordinate space.
return matrix.TransformPosition( BaseNormal );
}
FMatrix FEditorModeTools::GetCustomInputCoordinateSystem()
{
return GetCustomDrawingCoordinateSystem();
}
bool FEdModeGeometry::GetCustomInputCoordinateSystem( FMatrix& InMatrix, void* InData )
{
return GetCustomDrawingCoordinateSystem( InMatrix, InData );
}
