Struct nalgebra::geometry::Perspective3[][src]

#[repr(C)]
pub struct Perspective3<T> { /* fields omitted */ }
Expand description

A 3D perspective projection stored as a homogeneous 4x4 matrix.

Implementations

Wraps the given matrix to interpret it as a 3D perspective matrix.

It is not checked whether or not the given matrix actually represents a perspective projection.

Creates a new perspective matrix from the aspect ratio, y field of view, and near/far planes.

Retrieves the inverse of the underlying homogeneous matrix.

Computes the corresponding homogeneous matrix.

A reference to the underlying homogeneous transformation matrix.

A reference to this transformation seen as a Projective3.

This transformation seen as a Projective3.

Retrieves the underlying homogeneous matrix.

👎 Deprecated:

use .into_inner() instead

Retrieves the underlying homogeneous matrix. Deprecated: Use Perspective3::into_inner instead.

Gets the width / height aspect ratio of the view frustum.

Gets the y field of view of the view frustum.

Gets the near plane offset of the view frustum.

Gets the far plane offset of the view frustum.

Projects a point. Faster than matrix multiplication.

Un-projects a point. Faster than multiplication by the matrix inverse.

Projects a vector. Faster than matrix multiplication.

Updates this perspective matrix with a new width / height aspect ratio of the view frustum.

Updates this perspective with a new y field of view of the view frustum.

Updates this perspective matrix with a new near plane offset of the view frustum.

Updates this perspective matrix with a new far plane offset of the view frustum.

Updates this perspective matrix with new near and far plane offsets of the view frustum.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Deserialize this value from the given Serde deserializer. Read more

Performs the conversion.

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

This method tests for !=.

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

Performs the conversion.

Should always be Self

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

Checks if self is actually part of its subset T (and can be converted to it).

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

The inclusion map: converts self to the equivalent element of its superset.

The resulting type after obtaining ownership.

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

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

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

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.