| import { WebGLCoordinateSystem } from '../constants.js'; |
| import { Matrix4 } from '../math/Matrix4.js'; |
| import { Object3D } from '../core/Object3D.js'; |
|
|
| class Camera extends Object3D { |
|
|
| constructor() { |
|
|
| super(); |
|
|
| this.isCamera = true; |
|
|
| this.type = 'Camera'; |
|
|
| this.matrixWorldInverse = new Matrix4(); |
|
|
| this.projectionMatrix = new Matrix4(); |
| this.projectionMatrixInverse = new Matrix4(); |
|
|
| this.coordinateSystem = WebGLCoordinateSystem; |
|
|
| } |
|
|
| copy( source, recursive ) { |
|
|
| super.copy( source, recursive ); |
|
|
| this.matrixWorldInverse.copy( source.matrixWorldInverse ); |
|
|
| this.projectionMatrix.copy( source.projectionMatrix ); |
| this.projectionMatrixInverse.copy( source.projectionMatrixInverse ); |
|
|
| this.coordinateSystem = source.coordinateSystem; |
|
|
| return this; |
|
|
| } |
|
|
| getWorldDirection( target ) { |
|
|
| return super.getWorldDirection( target ).negate(); |
|
|
| } |
|
|
| updateMatrixWorld( force ) { |
|
|
| super.updateMatrixWorld( force ); |
|
|
| this.matrixWorldInverse.copy( this.matrixWorld ).invert(); |
|
|
| } |
|
|
| updateWorldMatrix( updateParents, updateChildren ) { |
|
|
| super.updateWorldMatrix( updateParents, updateChildren ); |
|
|
| this.matrixWorldInverse.copy( this.matrixWorld ).invert(); |
|
|
| } |
|
|
| clone() { |
|
|
| return new this.constructor().copy( this ); |
|
|
| } |
|
|
| } |
|
|
| export { Camera }; |
|
|
