/// <summary>
/// Computes the projection from the current X,Y coordinates onto the plane
/// crossing point StartX, StartY at Azimuth angle
/// </summary>
public double ComputeProjection(WellheadProjection p)
{
// The transform matrix for rotation is
//
// CosA SinA
// -SinA CosA
//
// or, if multiplied by the vector (X,Y)
// Xnew = X*CosA + Y*SinA
Projection = (this.Northing - p.WellheadCoordinates.Northing) * p.Cosine +
(this.Easting - p.WellheadCoordinates.Easting) * p.Sine;
return(Projection);
}
/// <summary>
/// Compute the point coordinates based on the current Projection value and the
/// Wellhead data from the WellheadProjection
/// </summary>
/// <param name="p">Wellhead projection to fetch the data from</param>
public void ComputeCoordinates(double Extent, WellheadProjection p)
{
this.Projection = Extent;
this.ComputeCoordinates(p);
}
/// <summary>
/// Compute the point coordinates based on the current Projection value and the
/// Wellhead data from the WellheadProjection
/// </summary>
/// <param name="p">Wellhead projection to fetch the data from</param>
public void ComputeCoordinates(WellheadProjection p)
{
this.Northing = this.Projection * p.Cosine + p.WellheadCoordinates.Northing;
this.Easting = this.Projection * p.Sine + p.WellheadCoordinates.Easting;
}
