Cameras models and controllers for 3D rendering in PEX.

npm install pex-cam

import {
  perspective as createPerspectiveCamera,
  orbiter as createOrbiter,
} from "pex-cam";

const perspectiveCamera = createPerspectiveCamera({
  position: [2, 2, 2],
  target: [0, -0.5, 0],
  aspect: window.innerWidth / window.innerHeight,
});

const perspectiveOrbiter = createOrbiter({
  camera: perspectiveCamera,
});

console.log(perspectiveCamera.projectionMatrix);

pex-cam

Re-export classes and factory functions

Camera

An interface for cameras to extend

OrbiterControls

Camera controls to orbit around a target

OrthographicCamera ⇐ Camera

A class to create an orthographic camera

PerspectiveCamera ⇐ Camera

A class to create a perspective camera

Radians : number

Degrees : number

CameraView : object

CameraOptions : object

PerspectiveCameraOptions : object

OrthographicCameraOptions : object

OrbiterControlsOptions : object

Re-export classes and factory functions

• pex-cam
  • .perspective ⇒ PerspectiveCamera
  • .orthographic ⇒ OrthographicCamera
  • .orbiter ⇒ OrbiterControls

Factory function for perspective camera

Kind: static constant of pex-cam

Factory function for orthographic camera

Kind: static constant of pex-cam

Factory function for orbiter controls

Kind: static constant of pex-cam

An interface for cameras to extend

Kind: global class

Update the camera

Kind: instance method of Camera

Camera controls to orbit around a target

Kind: global class

• OrbiterControls
  • new OrbiterControls(opts)
  • .set(opts)
  • .dispose()

Create an instance of OrbiterControls

Update the control

Kind: instance method of OrbiterControls

Remove all event listeners

Kind: instance method of OrbiterControls

A class to create an orthographic camera

Kind: global class Extends: Camera

• OrthographicCamera ⇐ Camera
  • new OrthographicCamera(opts)
  • .set(opts)

Create an instance of PerspectiveCamera

Update the camera

Kind: instance method of OrthographicCamera Overrides: set

A class to create a perspective camera

Kind: global class Extends: Camera

• PerspectiveCamera ⇐ Camera
  • new PerspectiveCamera(opts)
  • .set(opts)
  • .getViewRay(x, y, windowWidth, windowHeight) ⇒ module:pex-geom~ray
  • .getWorldRay(x, y, windowWidth, windowHeight) ⇒ module:pex-geom~ray

Create an instance of PerspectiveCamera

Update the camera

Kind: instance method of PerspectiveCamera Overrides: set

Create a picking ray in view (camera) coordinates

Kind: instance method of PerspectiveCamera

Create a picking ray in world coordinates

Kind: instance method of PerspectiveCamera

Kind: global typedef

Kind: global typedef

Kind: global typedef Properties

Kind: global typedef Properties

Kind: global typedef Properties

Kind: global typedef Properties

Kind: global typedef Properties

MIT. See license file.