Struct Matrix3d

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pub struct Matrix3d<T> {Show 16 fields
    pub m11: T,
    pub m12: T,
    pub m13: T,
    pub m14: T,
    pub m21: T,
    pub m22: T,
    pub m23: T,
    pub m24: T,
    pub m31: T,
    pub m32: T,
    pub m33: T,
    pub m34: T,
    pub m41: T,
    pub m42: T,
    pub m43: T,
    pub m44: T,
}

Expand description

A 3D matrix.

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§m11: T§m12: T§m13: T§m14: T§m21: T§m22: T§m23: T§m24: T§m31: T§m32: T§m33: T§m34: T§m41: T§m42: T§m43: T§m44: T

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impl Matrix3d<f32>

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pub fn identity() -> Matrix3d<f32>

Creates an identity matrix.

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pub fn translate(x: f32, y: f32, z: f32) -> Matrix3d<f32>

Creates a translation matrix.

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pub fn scale(x: f32, y: f32, z: f32) -> Matrix3d<f32>

Creates a scale matrix.

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pub fn rotate(x: f32, y: f32, z: f32, angle: f32) -> Matrix3d<f32>

Creates a rotation matrix.

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pub fn skew(a: f32, b: f32) -> Matrix3d<f32>

Creates a skew matrix.

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pub fn perspective(d: f32) -> Matrix3d<f32>

Creates a perspective matrix.

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pub fn multiply(&self, other: &Self) -> Self

Multiplies this matrix by another, returning a new matrix.

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pub fn is_2d(&self) -> bool

Returns whether this matrix could be converted to a 2D matrix.

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pub fn to_matrix2d(&self) -> Option<Matrix<f32>>

Attempts to convert the matrix to 2D. Returns None if the conversion is not possible.

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pub fn scale_by_factor(&mut self, scaling_factor: f32)

Scales the matrix by the given factor.

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pub fn determinant(&self) -> f32

Returns the determinant of the matrix.

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pub fn inverse(&self) -> Option<Matrix3d<f32>>

Returns the inverse of the matrix if possible.

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pub fn transpose(&self) -> Self

Transposes the matrix.

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pub fn multiply_vector(&self, pin: &[f32; 4]) -> [f32; 4]

Multiplies a vector by the matrix.

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pub fn decompose(&self) -> Option<TransformList>

Decomposes the matrix into a list of transform functions if possible.

Trait Implementations§

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impl<T: Clone> Clone for Matrix3d<T>

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fn clone(&self) -> Matrix3d<T>

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<T: Debug> Debug for Matrix3d<T>

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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<T: PartialEq> PartialEq for Matrix3d<T>

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fn eq(&self, other: &Matrix3d<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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impl<T> StructuralPartialEq for Matrix3d<T>

Auto Trait Implementations§

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impl<T> UnwindSafe for Matrix3d<T>
where T: UnwindSafe,

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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> ArchivePointee for T

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type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

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fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

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

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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,

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

Mutably borrows from an owned value. Read more

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

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unsafe fn clone_to_uninit(&self, dst: *mut u8)

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

Performs copy-assignment from self to dst. Read more

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impl<F, W, T, D> Deserialize<With<T, W>, D> for F
where W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,

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fn deserialize( &self, deserializer: &mut D, ) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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