import { InterleavedBuffer } from './InterleavedBuffer.js';
class InstancedInterleavedBuffer extends InterleavedBuffer {
constructor( array, stride, meshPerAttribute = 1 ) {
super( array, stride );
this.isInstancedInterleavedBuffer = true;
this.meshPerAttribute = meshPerAttribute;
}
copy( source ) {
super.copy( source );
this.meshPerAttribute = source.meshPerAttribute;
return this;
}
clone( data ) {
const ib = super.clone( data );
ib.meshPerAttribute = this.meshPerAttribute;
return ib;
}
toJSON( data ) {
const json = super.toJSON( data );
json.isInstancedInterleavedBuffer = true;
json.meshPerAttribute = this.meshPerAttribute;
return json;
}
}
export { InstancedInterleavedBuffer };