Struct ferrux_projection_matrix::ProjectionMatrixBuilder

source · [−]

pub struct ProjectionMatrixBuilder { /* private fields */ }

Expand description

Builder to construct projection matrices

Implementations

source

impl ProjectionMatrixBuilder

source

pub fn new() -> Self

Returns an instance of a builder

Default

By default, the matrix builder sets the following defaults:

screen_position: 0.0
view_limit: 1000.0
fov: 90.0
width: 1280
height: 720

source

pub fn set_near(self, near: f32) -> Self

Sets the near clip position in the z axis

source

pub fn set_far(self, far: f32) -> Self

Sets the far clip position in the z axis

source

pub fn set_fov(self, fov: f32) -> Self

Sets the field of view in grades

Panic

If the entered fov is not within the (0, 360) range

source

pub fn set_width(self, width: usize) -> Self

Sets the width of the screen

source

pub fn set_height(self, height: usize) -> Self

Sets the height of the screen

source

pub fn build(&self) -> [[f32 ; 4]; 4]

Builds the projection matrix derived from the entered parameters and consumes the builder

Panic

If the specified view limit position is less than the specified screen position. The view limit must be further in the Z-axis.

Trait Implementations

source

impl Default for ProjectionMatrixBuilder

source

fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations

impl RefUnwindSafe for ProjectionMatrixBuilder

impl Send for ProjectionMatrixBuilder

impl Sync for ProjectionMatrixBuilder

impl Unpin for ProjectionMatrixBuilder

impl UnwindSafe for ProjectionMatrixBuilder

Blanket Implementations

source

impl<T> Any for T where
T: 'static + ?Sized,

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source

impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct ferrux_projection_matrix::ProjectionMatrixBuilder

Implementations

impl ProjectionMatrixBuilder

pub fn new() -> Self

Default

pub fn set_near(self, near: f32) -> Self

pub fn set_far(self, far: f32) -> Self

pub fn set_fov(self, fov: f32) -> Self

Panic

pub fn set_width(self, width: usize) -> Self

pub fn set_height(self, height: usize) -> Self

pub fn build(&self) -> [[f32 ; 4]; 4]

Panic

Trait Implementations

impl Default for ProjectionMatrixBuilder

fn default() -> Self

Auto Trait Implementations

impl RefUnwindSafe for ProjectionMatrixBuilder

impl Send for ProjectionMatrixBuilder

impl Sync for ProjectionMatrixBuilder

impl Unpin for ProjectionMatrixBuilder

impl UnwindSafe for ProjectionMatrixBuilder

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where
U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct ferrux_projection_matrix::ProjectionMatrixBuilder

Implementations

impl ProjectionMatrixBuilder

pub fn new() -> Self

pub fn set_near(self, near: f32) -> Self

pub fn set_far(self, far: f32) -> Self

pub fn set_fov(self, fov: f32) -> Self

pub fn set_width(self, width: usize) -> Self

pub fn set_height(self, height: usize) -> Self

pub fn build(&self) -> [[f32; 4]; 4]

Trait Implementations

impl Default for ProjectionMatrixBuilder

fn default() -> Self

Auto Trait Implementations

impl RefUnwindSafe for ProjectionMatrixBuilder

impl Send for ProjectionMatrixBuilder

impl Sync for ProjectionMatrixBuilder

impl Unpin for ProjectionMatrixBuilder

impl UnwindSafe for ProjectionMatrixBuilder

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

pub fn build(&self) -> [[f32 ; 4]; 4]

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,