//
// Summary:
// Multiplies a 3-D vector by a System.Single value.
//
// Parameters:
// source:
// Source Vector3d structure.
//
// f:
// Source System.Single value used as a multiplier.
//
// Returns:
// A Vector3d structure that is multiplied by the System.Single
// value.
public static Vector3d Multiply(Vector3d source, double f)
{
var result = new Vector3d(source);
result.Multiply(f);
return result;
}
public static Vector3d MidPointByLength(Vector3d left, Vector3d right)
{
var result = new Vector3d((left.X + right.X) / 2, (left.Y + right.Y) / 2, (left.Z + right.Z) / 2);
result.Normalize();
result.Multiply(left.Length());
return result;
}