Struct graphene::Point3D

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#[repr(transparent)]
pub struct Point3D { /* private fields */ }

Expand description

A point with three components: X, Y, and Z.

Implementations

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impl Point3D

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pub fn cross(&self, b: &Point3D) -> Point3D

Computes the cross product of the two given Point3D.

`b`

a Point3D

Returns

`res`

return location for the cross product

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pub fn distance(&self, b: &Point3D) -> (f32, Vec3 )

Computes the distance between the two given Point3D.

`b`

a Point3D

Returns

the distance between two points

`delta`

return location for the distance components on the X, Y, and Z axis

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pub fn dot(&self, b: &Point3D) -> f32

Computes the dot product of the two given Point3D.

`b`

a Point3D

Returns

the value of the dot product

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pub fn interpolate(&self, b: &Point3D, factor: f64) -> Point3D

Linearly interpolates each component of self and b using the provided factor, and places the result in res.

`b`

a Point3D

`factor`

the interpolation factor

Returns

`res`

the return location for the interpolated Point3D

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pub fn length(&self) -> f32

Computes the length of the vector represented by the coordinates of the given Point3D.

Returns

the length of the vector represented by the point

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pub fn near(&self, b: &Point3D, epsilon: f32) -> bool

Checks whether the two points are near each other, within an epsilon factor.

`b`

a Point3D

`epsilon`

fuzzyness factor

Returns

true if the points are near each other

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pub fn normalize(&self) -> Point3D

Computes the normalization of the vector represented by the coordinates of the given Point3D.

Returns

`res`

return location for the normalized Point3D

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pub fn normalize_viewport(
    &self,
    viewport: &Rect,
    z_near: f32,
    z_far: f32
) -> Point3D

Normalizes the coordinates of a Point3D using the given viewport and clipping planes.

The coordinates of the resulting Point3D will be in the [ -1, 1 ] range.

`viewport`

a Rect representing a viewport

`z_near`

the coordinate of the near clipping plane, or 0 for the default near clipping plane

`z_far`

the coordinate of the far clipping plane, or 1 for the default far clipping plane

Returns

`res`

the return location for the normalized Point3D

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pub fn scale(&self, factor: f32) -> Point3D

Scales the coordinates of the given Point3D by the given factor.

`factor`

the scaling factor

Returns

`res`

return location for the scaled point

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pub fn to_vec3(&self) -> Vec3

Stores the coordinates of a Point3D into a Vec3.

Returns

`v`

return location for a Vec3

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pub fn zero() -> Point3D

Retrieves a constant point with all three coordinates set to 0.

Returns

a zero point

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impl Point3D

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pub fn new(x: f32, y: f32, z: f32) -> Self

Initializes a Point3D with the given coordinates.

`x`

the X coordinate of the point

`y`

the Y coordinate of the point

`z`

the Z coordinate of the point

Returns

the initialized Point3D

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pub fn from_vec3(v: &Vec3) -> Self

Initializes a Point3D using the components of a Vec3.

`v`

a Vec3

Returns

the initialized Point3D

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pub fn set_z(&mut self, z: f32)

Trait Implementations

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impl Clone for Point3D

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fn clone(&self) -> Self

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for Point3D

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl PartialEq<Point3D> for Point3D

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fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

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impl StaticType for Point3D

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fn static_type() -> Type

Returns the type identifier of Self.

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impl Copy for Point3D

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impl Eq for Point3D

Auto Trait Implementations

impl RefUnwindSafe for Point3D

impl Send for Point3D

impl Sync for Point3D

impl Unpin for Point3D

impl UnwindSafe for Point3D

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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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

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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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.

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impl<T> StaticTypeExt for T where
T: StaticType,

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fn ensure_type()

Ensures that the type has been registered with the type system.

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impl<T> ToClosureReturnValue for T where
T: ToValue,

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fn to_closure_return_value(&self) -> Option<Value>

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T> ToSendValue for T where
T: Send + ToValue + ?Sized,

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fn to_send_value(&self) -> SendValue

Returns a SendValue clone of self.

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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.

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impl<T> TryFromClosureReturnValue for T where
T: 'static + for<'a> FromValue<'a> + StaticType,

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fn try_from_closure_return_value(v: Option<Value>) -> Result<T, BoolError>

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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.

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impl<'a, T, C, E> FromValueOptional<'a> for T where
 T: FromValue<'a, Checker = C>,
 C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError<E>>,
 E: 'static + Error + Send,

Struct graphene::Point3D

Implementations

impl Point3D

pub fn cross(&self, b: &Point3D) -> Point3D

pub fn distance(&self, b: &Point3D) -> (f32, Vec3)

pub fn dot(&self, b: &Point3D) -> f32

pub fn interpolate(&self, b: &Point3D, factor: f64) -> Point3D

pub fn length(&self) -> f32

pub fn near(&self, b: &Point3D, epsilon: f32) -> bool

pub fn normalize(&self) -> Point3D

pub fn normalize_viewport( &self, viewport: &Rect, z_near: f32, z_far: f32) -> Point3D

pub fn scale(&self, factor: f32) -> Point3D

pub fn to_vec3(&self) -> Vec3

pub fn zero() -> Point3D

impl Point3D

pub fn new(x: f32, y: f32, z: f32) -> Self

pub fn from_vec3(v: &Vec3) -> Self

pub fn x(&self) -> f32

pub fn set_x(&mut self, x: f32)

pub fn y(&self) -> f32

pub fn set_y(&mut self, y: f32)

pub fn z(&self) -> f32

pub fn set_z(&mut self, z: f32)

Trait Implementations

impl Clone for Point3D

fn clone(&self) -> Self

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

impl Debug for Point3D

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl PartialEq<Point3D> for Point3D

fn eq(&self, other: &Self) -> bool

fn ne(&self, other: &Rhs) -> bool

impl StaticType for Point3D

fn static_type() -> Type

impl Copy for Point3D

impl Eq for Point3D

Auto Trait Implementations

impl RefUnwindSafe for Point3D

impl Send for Point3D

impl Sync for Point3D

impl Unpin for Point3D

impl UnwindSafe for Point3D

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> StaticTypeExt for T where T: StaticType,

fn ensure_type()

impl<T> ToClosureReturnValue for T where T: ToValue,

fn to_closure_return_value(&self) -> Option<Value>

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T> ToSendValue for T where T: Send + ToValue + ?Sized,

fn to_send_value(&self) -> SendValue

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> TryFromClosureReturnValue for T where T: 'static + for<'a> FromValue<'a> + StaticType,

fn try_from_closure_return_value(v: Option<Value>) -> Result<T, BoolError>

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>

impl<'a, T, C, E> FromValueOptional<'a> for T where T: FromValue<'a, Checker = C>, C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError<E>>, E: 'static + Error + Send,

pub fn distance(&self, b: &Point3D) -> (f32, Vec3 )

pub fn normalize_viewport(
&self,
viewport: &Rect,
z_near: f32,
z_far: f32
) -> Point3D

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> StaticTypeExt for T where
T: StaticType,

impl<T> ToClosureReturnValue for T where
T: ToValue,

impl<T> ToOwned for T where
T: Clone,

impl<T> ToSendValue for T where
T: Send + ToValue + ?Sized,

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

impl<T> TryFromClosureReturnValue for T where
T: 'static + for<'a> FromValue<'a> + StaticType,

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

impl<'a, T, C, E> FromValueOptional<'a> for T where
T: FromValue<'a, Checker = C>,
C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError<E>>,
E: 'static + Error + Send,