public static Vector3 GetDirection(this IRotateableYX obj)
{
float RadiansX = GetRotationXRadians(obj);
float RadiansY = GetRotationYRadians(obj);
return(new Vector3(
(float)(Math.Cos(RadiansX) * Math.Sin(RadiansY)),
(float)Math.Sin(RadiansX),
(float)(Math.Cos(RadiansX) * Math.Cos(RadiansY))));
}
public static void SetArbitaryRotationsYX(this IRotateableYX obj, float rotationY, float rotationX)
{
rotationX -= (float)(360 * Math.Floor(rotationX / 360));
if (rotationX > 270)
{
rotationX -= 360;
}
else if (rotationX > 90)
{
rotationX = 180 - rotationX;
rotationY += 180;
}
obj.RotationX = rotationX;
obj.RotationY = rotationY;
}
public static void SetRotationXRadians(this IRotateableYX obj, float value)
{
obj.RotationX = value * (float)(180.0 / Math.PI);
}
public static float GetRotationXRadians(this IRotateableYX obj)
{
return(obj.RotationX * (float)(Math.PI / 180.0));
}
