39 lines
405 B
JavaScript
39 lines
405 B
JavaScript
|
class WebGPUProperties {
|
||
|
|
|
||
|
|
constructor() {
|
||
|
|
|
||
|
|
this.properties = new WeakMap();
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
get( object ) {
|
||
|
|
|
||
|
|
let map = this.properties.get( object );
|
||
|
|
|
||
|
|
if ( map === undefined ) {
|
||
|
|
|
||
|
|
map = {};
|
||
|
|
this.properties.set( object, map );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
return map;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
remove( object ) {
|
||
|
|
|
||
|
|
this.properties.delete( object );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
dispose() {
|
||
|
|
|
||
|
|
this.properties = new WeakMap();
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
export default WebGPUProperties;
|