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perspective

glam::camera::lh::proj::directx

Function perspective 

Source 
pub fn perspective(
    vertical_fov: f32,
    aspect_ratio: f32,
    near: f32,
    far: f32,
) -> Mat4
Expand description

Creates a perspective projection matrix for use with DirectX and WebGPU.

Expects a left-handed Y-up view space input. Outputs NDC with Z in [0, 1] and Y-up.

§Panics

Will panic if vertical_fov is not in the range (0, π), if aspect_ratio is zero, or if near or far are less than or equal to zero, or if near is equal to far, when glam_assert is enabled.