90 lines
2.3 KiB
JavaScript
90 lines
2.3 KiB
JavaScript
const recordedDevice = {
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buttons: [0, 0, 0, 0],
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calibration: {
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DPI: { value: 324 },
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center: { value: 0.15018756687641144 },
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configVersion: "3.0",
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flipImageX: { value: 0 },
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flipImageY: { value: 0 },
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flipSubp: { value: 0 },
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fringe: { value: 0 },
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invView: { value: 1 },
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pitch: { value: 52.58013153076172 },
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screenH: { value: 2048 },
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screenW: { value: 1536 },
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slope: { value: -7.145165920257568 },
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verticalAngle: { value: 0 },
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viewCone: { value: 40 },
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},
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defaultQuilt: {
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quiltAspect: 0.75,
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quiltX: 3840,
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quiltY: 3840,
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tileX: 8,
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tileY: 6,
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},
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hardwareVersion: "portrait",
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hwid: "LKG-P11063",
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index: 0,
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joystickIndex: -1,
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state: "ok",
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unityIndex: 1,
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windowCoords: [1440, 900],
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};
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const interpretDevice = (device) => {
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if (device == null) {
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return { enabled: false, tileX: 1, tileY: 1 };
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}
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const fov = 15;
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const calibration = Object.fromEntries(
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Object.entries(device.calibration)
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.map(([key, value]) => [key, value.value])
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.filter(([key, value]) => value != null)
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);
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const screenInches = calibration.screenW / calibration.DPI;
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const pitch = calibration.pitch * screenInches * Math.cos(Math.atan(1.0 / calibration.slope));
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const tilt = (calibration.screenH / (calibration.screenW * calibration.slope)) * -(calibration.flipImageX * 2 - 1);
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const subp = 1 / (calibration.screenW * 3);
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const defaultQuilt = device.defaultQuilt;
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const quiltViewPortion = [
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(Math.floor(defaultQuilt.quiltX / defaultQuilt.tileX) * defaultQuilt.tileX) / defaultQuilt.quiltX,
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(Math.floor(defaultQuilt.quiltY / defaultQuilt.tileY) * defaultQuilt.tileY) / defaultQuilt.quiltY,
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];
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return {
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...defaultQuilt,
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...calibration,
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pitch,
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tilt,
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subp,
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quiltViewPortion,
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fov,
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enabled: true,
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};
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};
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export default async (useHoloplay = false, useRecordedDevice = false) => {
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if (!useHoloplay) {
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return interpretDevice(null);
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}
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const HoloPlayCore = await import("../../lib/holoplaycore.module.js");
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const device = await new Promise(
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(resolve, reject) =>
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new HoloPlayCore.Client(
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(data) => resolve(data.devices?.[0]),
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(error) => resolve(null)
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)
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);
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if (device == null && useRecordedDevice) {
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return interpretDevice(recordedDevice);
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}
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return interpretDevice(device);
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};
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