Struct ProjectionMatrixBuilder

pub struct ProjectionMatrixBuilder {
    pub yaw: f64,
    pub pitch: f64,
    pub scale: f64,
    /* private fields */
}

The helper struct to build a projection matrix

Fields

yaw: f64

Specifies the yaw of the 3D coordinate system

pitch: f64

Specifies the pitch of the 3D coordinate system

scale: f64

Specifies the scale of the 3D coordinate system

Implementations

impl ProjectionMatrixBuilder

pub fn new() -> Self

Creates a new, default projection matrix builder object.

pub fn set_pivot( &mut self, before: (i32, i32, i32), after: (i32, i32), ) -> &mut Self

Set the pivot point, which means the 3D coordinate “before” should be mapped into the 2D coordinatet “after”

pub fn into_matrix(self) -> ProjectionMatrix

Build the matrix based on the configuration

Trait Implementations

impl Clone for ProjectionMatrixBuilder

fn clone(&self) -> ProjectionMatrixBuilder

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for ProjectionMatrixBuilder

fn default() -> Self

Returns the “default value” for a type.

impl Copy for ProjectionMatrixBuilder

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 48 bytes