react-ngl
Version:
React wrapper for ngl
182 lines • 8.38 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
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case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
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}
};
var __read = (this && this.__read) || function (o, n) {
var m = typeof Symbol === "function" && o[Symbol.iterator];
if (!m) return o;
var i = m.call(o), r, ar = [], e;
try {
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
}
catch (error) { e = { error: error }; }
finally {
try {
if (r && !r.done && (m = i["return"])) m.call(i);
}
finally { if (e) throw e.error; }
}
return ar;
};
var __values = (this && this.__values) || function(o) {
var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
if (m) return m.call(o);
if (o && typeof o.length === "number") return {
next: function () {
if (o && i >= o.length) o = void 0;
return { value: o && o[i++], done: !o };
}
};
throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Component = exports.ComponentDefaultParameters = void 0;
var react_1 = __importStar(require("react"));
var use_async_effect_1 = __importDefault(require("@n1ru4l/use-async-effect"));
var utils_1 = require("../../utils");
var hooks_1 = require("../../hooks");
// copied from https://github.com/arose/ngl/blob/d6a567ac/src/component/component.ts#L23
exports.ComponentDefaultParameters = {
name: '',
status: '',
visible: true,
};
var defaultPosition = new utils_1.NGL.Vector3();
var defaultQuaternion = new utils_1.NGL.Quaternion();
var defaultScale = 1;
var defaultTransform = new utils_1.NGL.Matrix4();
exports.Component = function (_a) {
var children = _a.children, path = _a.path, loadFileParams = _a.loadFileParams, _b = _a.params, params = _b === void 0 ? exports.ComponentDefaultParameters : _b, _c = _a.reprList, reprList = _c === void 0 ? undefined : _c, _d = _a.position, position = _d === void 0 ? defaultPosition : _d, _e = _a.quaternion, quaternion = _e === void 0 ? defaultQuaternion : _e, _f = _a.scale, scale = _f === void 0 ? defaultScale : _f, _g = _a.transform, transform = _g === void 0 ? defaultTransform : _g, onLoad = _a.onLoad, onLoadFailure = _a.onLoadFailure;
var stage = hooks_1.useStage();
var _h = __read(react_1.useState(), 2), component = _h[0], setComponent = _h[1];
use_async_effect_1.default(function loadFile(setCancelHandler, c) {
var abortController, nextComponent, error_1;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
abortController = new AbortController();
setCancelHandler(function () { return abortController.abort(); });
_a.label = 1;
case 1:
_a.trys.push([1, 3, , 4]);
return [5 /*yield**/, __values(c(stage.loadFile(path, loadFileParams)))];
case 2:
nextComponent = (_a.sent());
return [3 /*break*/, 4];
case 3:
error_1 = _a.sent();
if (onLoadFailure) {
onLoadFailure(error_1);
}
return [3 /*break*/, 4];
case 4:
if (nextComponent) {
setComponent(nextComponent);
}
return [2 /*return*/];
}
});
}, [loadFileParams, onLoadFailure, path, stage]);
react_1.useEffect(function () {
if (component && onLoad) {
onLoad(component);
}
}, [component, onLoad]);
react_1.useEffect(function () {
return function () {
if (component) {
stage.removeComponent(component);
}
};
}, [component, stage]);
react_1.useEffect(function () {
if (component) {
var nextParams = utils_1.mergeParams(params, exports.ComponentDefaultParameters);
if (nextParams.name !== component.parameters.name) {
component.setName(nextParams.name);
}
if (nextParams.status !== component.parameters.status) {
component.setStatus(nextParams.status);
}
if (nextParams.visible !== component.parameters.visible) {
component.setVisibility(nextParams.visible);
}
}
}, [component, params]);
react_1.useEffect(function () {
if (component && reprList) {
component.removeAllRepresentations();
reprList.forEach(function (repr) {
return component.addRepresentation(repr.type, repr.params);
});
}
}, [component, reprList]);
react_1.useEffect(function () {
if (component) {
component.setPosition(position);
}
}, [component, position]);
react_1.useEffect(function () {
if (component) {
component.setRotation(quaternion);
}
}, [component, quaternion]);
react_1.useEffect(function () {
if (component) {
component.setScale(scale);
}
}, [component, scale]);
react_1.useEffect(function () {
if (component) {
component.setTransform(transform);
}
}, [component, transform]);
return (react_1.default.createElement(react_1.default.Fragment, null, component && (react_1.default.createElement(hooks_1.ComponentReactContext.Provider, { value: component }, children))));
};
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