Enum gl_utils::camera3d::Projection3dInner

pub enum Projection3dInner {
    Perspective {
        perspective_fov: PerspectiveFov<f32>,
        mat: Matrix4<f32>,
    },
    Orthographic {
        zoom: f32,
        ortho: Ortho<f32>,
        mat: Matrix4<f32>,
    },
}

Either a Perspective or Orthographic projection

Variants

Perspective

Fields of Perspective

perspective_fov: PerspectiveFov<f32>	Used to create the perspective projection matrix
mat: Matrix4<f32>	Constructed from the parameters in perspective_fov to transform points in view space to 4D homogenous clip coordinates based on a perspective projection

Orthographic

Fields of Orthographic

zoom: f32	Constant factor to zoom in and out orthographically. The scale at zoom == 1.0 is defined by the constant ORTHOGRAPHIC_PIXEL_SCALE.
ortho: Ortho<f32>	Used to create the orthographic projection matrix
mat: Matrix4<f32>	Constructed from the parameters in ortho to transform points in view space to 4D homogenous clip coordinates based on an orthographic projection