CoordinateSystem.cs

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using IDSImaging.Peak.Common.Types.Geometry;
 
namespace IDSImaging.Peak.ICV.Types.Geometry;
 
public class CoordinateSystem
{
    public CoordinateSystem() : this(new PointF(0, 0), new VectorF(1, 0), new VectorF(0, 1), new VectorF(0, 0))
    {
    }
 
    public CoordinateSystem(PointF origin, VectorF xAxis, VectorF yAxis, VectorF zAxis)
    {
        Origin = origin;
        XAxis = xAxis;
        YAxis = yAxis;
        ZAxis = zAxis;
    }
 
    internal CoordinateSystem(Backend.Types.peak_icv_coordinate_system coordinateSystem) : this(
        coordinateSystem.origin, coordinateSystem.x_axis, coordinateSystem.y_axis,
        coordinateSystem.z_axis)
    {
    }
 
    public PointF Origin { get; }
 
    public VectorF XAxis { get; }
 
    public VectorF YAxis { get; }
 
    public VectorF ZAxis { get; }
 
    public override string ToString()
    {
        return
            $"{nameof(Origin)}: ({Origin}), {nameof(XAxis)}: ({XAxis}), {nameof(YAxis)}: ({YAxis}), {nameof(ZAxis)}: ({ZAxis})";
    }
 
    public bool Equals(CoordinateSystem? other)
    {
        if (other is null) return false;
        if (ReferenceEquals(this, other)) return true;
        return Origin.Equals(other.Origin) && XAxis.Equals(other.XAxis) && YAxis.Equals(other.YAxis) && ZAxis.Equals(other.ZAxis);
    }
 
    public override bool Equals(object? obj)
    {
        if (obj is null) return false;
        if (ReferenceEquals(this, obj)) return true;
        if (obj.GetType() != GetType()) return false;
        return Equals((CoordinateSystem)obj);
    }
 
    public override int GetHashCode()
    {
        unchecked
        {
            var hashCode = Origin.GetHashCode();
            hashCode = (hashCode * 397) ^ XAxis.GetHashCode();
            hashCode = (hashCode * 397) ^ YAxis.GetHashCode();
            hashCode = (hashCode * 397) ^ ZAxis.GetHashCode();
            return hashCode;
        }
    }
}