PerspectiveProjection class Scene graph

A standard pinhole perspective projection.

Inheritance

• Object
• CameraProjection
• PerspectiveProjection

Constructors

PerspectiveProjection({double fovRadiansY = 45 * degrees2Radians, double near = 0.1, double far = 1000.0})

Creates a PerspectiveProjection with a vertical field of view fovRadiansY and a near/far clip range.

Properties

far ↔ double

Distance to the far clipping plane. Must be greater than near.

getter/setter pair

fovRadiansY ↔ double

Vertical field of view, in radians. The horizontal field of view is derived from the render target's aspect ratio at draw time.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

near ↔ double

Distance to the near clipping plane. Geometry closer is clipped away.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

getProjectionMatrix(double aspectRatio) → Matrix4

Returns the projection matrix for a render target of the given aspectRatio (width / height).

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited