Class Ray

Class representing a ray

Hierarchy

Ray

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new Ray(origin: Vector4, direction: Vector4): Ray

- Defined in scenegraph/visitors/raytracer/Ray.ts:13
Creates a new ray with origin and direction

Parameters
- origin: Vector4
  
  The origin of the Ray
- direction: Vector4
  
  The direction of the Ray
Returns Ray

Properties

direction

direction: Vector4

The direction of the Ray

origin

origin: Vector4

The origin of the Ray

Methods

Static makeRay

makeRay(xpos: number, ypos: number, width: number, height: number, camera: Camera): Ray

- Defined in scenegraph/visitors/raytracer/Ray.ts:28
Creates a ray from the camera through the image plane.

Parameters
- xpos: number
  
  The pixel's x-position in the canvas
- ypos: number
  
  The pixel's y-position in the canvas
- width: number
- height: number
- camera: Camera
  
  The Camera
Returns Ray

The resulting Ray

Static makeRayCameraNode

makeRayCameraNode(x: number, y: number, width: number, height: number, fov: number, transform: Matrix4): Ray

- Defined in scenegraph/visitors/raytracer/Ray.ts:42
Creates a Ray with data from a CameraNode.

Parameters
- x: number
  
  The pixel's x-position in the canvas
- y: number
  
  The pixel's y-position in the canvas
- width: number
  
  The width of the canvas
- height: number
  
  The height if the canvas
- fov: number
  
  The field of view of the camera.
- transform: Matrix4
  
  The transformation of the CameraNode.
Returns Ray

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