49 lines
1.0 KiB
JavaScript
49 lines
1.0 KiB
JavaScript
class Position {
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/**
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* x coordinate
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*/
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get x() {
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return this._data.getFloat32(0, true);
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}
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set x(v) {
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return this._data.setFloat32(0, v, true);
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}
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/**
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* y coordinate
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*/
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get y() {
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return this._data.getFloat32(4, true);
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}
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set y(v) {
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return this._data.setFloat32(4, v, true);
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}
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/**
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* z coordinate
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*/
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get z() {
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return this._data.getFloat32(8, true);
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}
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set z(v) {
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return this._data.setFloat32(8, v, true);
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}
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/**
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* get the struct representation of the object
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*/
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get bytes() {
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return new Uint8Array(this._ptr);
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}
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/**
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* constructor
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*/
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constructor(init = {}, ptr = undefined) {
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this._size = 12;
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this._ptr = ptr.buffer || new ArrayBuffer(this._size);
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this._data = new DataView(this._ptr);
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for (const key of Object.keys(init)) {
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this[key] = init[key];
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}
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}
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}
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export default Position |