Function rusty_engine::prelude::glm::pi

pub fn pi<N>() -> N where
    N: RealField, 

The value of PI.

See also:

• four_over_pi
• half_pi
• one_over_pi
• one_over_two_pi
• quarter_pi
• root_half_pi
• root_pi
• root_two_pi
• three_over_two_pi
• two_over_pi
• two_over_root_pi
• two_pi