three
Version:
JavaScript 3D library
49 lines (25 loc) • 833 B
JavaScript
import { BufferGeometry } from './BufferGeometry.js';
function InstancedBufferGeometry() {
BufferGeometry.call( this );
this.type = 'InstancedBufferGeometry';
this.instanceCount = Infinity;
}
InstancedBufferGeometry.prototype = Object.assign( Object.create( BufferGeometry.prototype ), {
constructor: InstancedBufferGeometry,
isInstancedBufferGeometry: true,
copy: function ( source ) {
BufferGeometry.prototype.copy.call( this, source );
this.instanceCount = source.instanceCount;
return this;
},
clone: function () {
return new this.constructor().copy( this );
},
toJSON: function () {
const data = BufferGeometry.prototype.toJSON.call( this );
data.instanceCount = this.instanceCount;
data.isInstancedBufferGeometry = true;
return data;
}
} );
export { InstancedBufferGeometry };