public Quaternion(Direction3 vectorPart, double scalarPart)
{
this.x = vectorPart.x;
this.y = vectorPart.y;
this.z = vectorPart.z;
this.w = scalarPart;
}
public static Quaternion CreateFromAxisAngle(Direction3 axis, double angle, AngleUnit inputUnit)
{
angle = AngleConvert(angle, inputUnit, AngleUnit.Radians);
Quaternion quaternion;
double num2 = angle * 0.5f;
double num = (double)Math.Sin((double)num2);
double num3 = (double)Math.Cos((double)num2);
quaternion.x = axis.x * num;
quaternion.y = axis.y * num;
quaternion.z = axis.z * num;
quaternion.w = num3;
return(quaternion);
}
public void Normalize()
{
this /= new Direction3(magnitude);
}
public Point3(Direction3 d)
{
this.x = d.x;
this.y = d.y;
this.z = d.z;
}