/// <summary>
/// Funds the total surface area of a cylinder.
/// </summary>
/// <returns>The total surface area of the cylinder.</returns>
/// <param name="D">The diameter of the cylinder.</param>
/// <param name="h">The height of the cylinder.</param>
/// <param name="circleCount">The amount of circles visible on the cylinder, by default this value is 2.</param>
public float CylinderSA(float D, float h, CylinderCircleCount circleCount = CylinderCircleCount.two)
{
//finds radius from halving the diameter
float r = D / 2;
//2 * pi * r * h + circleCount(how many circles are visible on cylinder) * pi * r^2
return((2 * Mathf.PI * r * h) + ((float)circleCount * Mathf.PI * Mathf.Pow(r, 2)));
}
public float CylinderSA(float D, float h, CylinderCircleCount circleCount = CylinderCircleCount.two)
{
float r = D / 2;
if ((int)circleCount == 1)
{
return((2 * Mathf.PI * r * h) + (Mathf.PI * Mathf.Pow(r, 2)));
}
else
{
//2 * pi * r * h + 2 * pi * r^2
return((2 * Mathf.PI * r * h) + (2 * Mathf.PI * Mathf.Pow(r, 2)));
}
}