File size: 1,273 Bytes
b797337 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 | 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 };
|