53 lines
614 B
JavaScript
53 lines
614 B
JavaScript
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/**
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* @author fordacious / fordacious.github.io
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*/
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function WebGLProperties() {
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var properties = new WeakMap();
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function get( object ) {
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var map = properties.get( object );
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if ( map === undefined ) {
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map = {};
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properties.set( object, map );
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}
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return map;
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}
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function remove( object ) {
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properties.delete( object );
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}
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function update( object, key, value ) {
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properties.get( object )[ key ] = value;
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}
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function dispose() {
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properties = new WeakMap();
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}
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return {
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get: get,
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remove: remove,
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update: update,
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dispose: dispose
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};
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}
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export { WebGLProperties };
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