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OpenXR

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After the release of OpenXR 1.0, progress will likely be driven through the development of extensions to the core API. This can be seen in the subsequent release of extensions for support of hand tracking and eye gaze tracking. As implementers and developers get more experience with the extensions,
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The OpenXR standard comes in two parts. First, the Application Interface, which application developers and middleware providers write to, and which serves to define and combine common, cross-platform functionality(...)Next, the Device Layer allows VR/AR runtimes to interface with various
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With Monday's release of the OpenXR provisional specification, Khronos' open source working group wants to create a world where developers can code their VR/AR experience for a single API, with the confidence that the resulting application will work on any OpenXR-compliant
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The Khronos Virtual Reality Initiative announced in December is making rapid progress in designing an open standard for portable Virtual Reality and Augmented Reality apps and devices. Today, Khronos releases the official name of the standard:
205:. A provisional version of the standard was released on March 18, 2019, to enable developers and implementers to provide feedback on it. On July 29, 2019, OpenXR 1.0 was released to the public by Khronos Group at 758: 1530: 1505: 869: 1006: 1069: 1635: 1210: 2471: 1694: 668: 2559: 430: 1800: 1211:"Snapdragon Spaces XR Developer Platform Launches to Create Headworn AR Experiences that Adapt to the Spaces Around Us | Qualcomm" 2356: 1431: 2018: 1628: 1189: 2070: 2044: 788: 759:"Khronos Releases OpenXR 0.90 Provisional Specification for High-performance Access to AR and VR Platforms and Devices" 221: 134: 1980: 1621: 1258: 122: 1283: 2569: 212:
Reviewers of the 0.90 provisional release considered that the aim of OpenXR was to "Solve AR/VR Fragmentation".
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hardware. This enables developers to build applications that will work across a wide variety of devices.
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Zhaoxin (Shanghai Zhaoxin Semiconductor Co., Ltd., also goes by VIA Alliance Semiconductor Co., Ltd.)
2579: 2512: 1920: 1007:"Computex 2023 | Acer SpatialLabs Pro developer devices are now compatible with OpenXR and SteamVR" 557: 1987: 1975: 1506:"Khronos Releases OpenXR 1.0 Specification Establishing a Foundation for the AR and VR Ecosystem" 919: 870:"Khronos Releases OpenXR 1.0 Specification Establishing a Foundation for the AR and VR Ecosystem" 243: 950: 2507: 1900: 1045: 503: 472: 2258: 1895: 357: 1358: 2476: 2376: 2121: 1953: 347:
PC platform and its Quest line of devices, with full support OpenXR 1.0 added in July 2021
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consortium. OpenXR was announced by the Khronos Group on February 27, 2017, during
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Support for OpenXR application development can be found in the following engines:
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Standard for access to virtual reality and augmented reality platforms and devices
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Monado Runtime for GNU/Linux, with the release of version 21.0.0 in February 2021
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The following companies are listed by Khronos as public supporters of OpenXR:
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they could get integrated into the core OpenXR API in future releases.
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maintains the list of OpenXR-conformant platforms and products.
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and on April 15, 2024, OpenXR 1.1 was released by Khronos.
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Cosmos and VIVE Focus 3, part of HTC's VIVERSE ecosystem
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It is developed by a 1643: 748: 305:Currently conformant OpenXR platforms are: 224:aimed for application developers targeting 1801: 1787: 1636: 1622: 1284:"Unreal Engine 4.24 Preview now available" 943: 471:support using OpenXR by default using the 235:The fundamental elements of this API are: 25: 1808: 1429: 251:: a representation of the OpenXR runtime 2547: 2172: 381:, since version 1.16 in February 2021 2472:Software related to augmented reality 2019:Simultaneous localization and mapping 1782: 1617: 1020:Bezmalinovic, Tomislav (2023-04-14). 1430:Schreiner, Maximilian (2023-08-08). 1356: 912: 674:VIA Alliance Semiconductor Co., Ltd. 444:since version 2.19 from August 2024. 2071:Omnidirectional (360-degree) camera 951:"The OpenXR Working Group is Here!" 403:, with initial support in the 4.24 323:MREAL platform display and headsets 13: 2560:Application programming interfaces 2045:Image-based modeling and rendering 1359:"Godot XR Update - September 2023" 448: 293: 14: 2591: 1602: 862: 421:, with initial support in the 4.0 392:Game and rendering engine support 1192:. windowscentral.com. 2019-07-23 1548: 1523: 1498: 1473: 1448: 1423: 1399: 1375: 1350: 1326: 1301: 1276: 1251: 1227: 1203: 1182: 1157: 1136: 1112: 1087: 1062: 1038: 1013: 999: 974: 488: 215: 56:1.1.38 / April 15, 2024 1357:Olij, Bastiaan (4 July 2021). 1163: 1124:developer-docs.magicleap.cloud 887: 728: 708: 639:Sony Interactive Entertainment 1: 2487:Vuforia Augmented Reality SDK 702: 310:Acer's Spatial Display Series 2523:List of PlayStation VR games 1916:Virtual reality applications 272:: used to handle user inputs 7: 685: 10: 2596: 1881:Projection augmented model 1146:. uploadvr.com. 2019-09-13 479: 364:Qualcomm Snapdragon Spaces 242:: a representation of the 2518:List of Oculus Rift games 2500: 2422: 2415: 2390: 2267: 2165: 2114: 2097:Omnidirectional treadmill 2084: 2066:Free viewpoint television 2053: 2035:Asynchronous reprojection 2027: 1996: 1941: 1934: 1871:On-set virtual production 1856:Computer-mediated reality 1851:Cinematic virtual reality 1843: 1817: 1713: 1652: 467:web browsers both enable 433:, developed around OpenXR 220:The standard provides an 152: 140: 121: 111: 99: 75: 71: 49: 45: 33: 24: 2513:List of Meta Quest games 1921:Virtual reality sickness 1609:OpenXR 1.0 specification 1309:"2.83 LTS - blender.org" 558:Imagination Technologies 1988:Virtual retinal display 1976:Virtual reality headset 266:devices and controllers 185:standard for access to 2570:Video game development 2508:List of HTC Vive games 1901:Six degrees of freedom 58:; 4 months ago 2357:The Sword of Damocles 2259:Windows Mixed Reality 1896:Simulation hypothesis 1095:"Conformant Products" 982:"Conformant Products" 366:XR Developer Platform 358:Windows Mixed Reality 2477:Virtual reality game 2122:Cyberith Virtualizer 1954:Head-mounted display 1170:developer.oculus.com 1166:"OpenXR for Oculus" 634:Samsung Electronics 553:Huawei Technologies 21: 2575:Video game engines 2565:Graphics standards 2217:Microsoft HoloLens 2040:Foveated rendering 1436:MIXED Reality News 1313:Blender Foundation 1239:www.provantage.com 1026:MIXED Reality News 654:Unity Technologies 147:Apache License 2.0 19: 2542: 2541: 2538: 2537: 2411: 2410: 2185:Golden-i headsets 2110: 2109: 2102:Wearable computer 1906:Spatial computing 1822:Augmented reality 1776: 1775: 1583:. en.wikichip.org 1510:The Khronos Group 1387:help.autodesk.com 874:The Khronos Group 563:Intel Corporation 264:Augmented reality 230:augmented reality 191:augmented reality 172: 171: 132:augmented reality 2587: 2555:3D graphics APIs 2445:virtual graffiti 2420: 2419: 2290:Google Cardboard 2180:Apple Vision Pro 2170: 2169: 2137:PlayStation Move 2061:360-degree video 1939: 1938: 1876:Persistent world 1810:Extended reality 1803: 1796: 1789: 1780: 1779: 1638: 1631: 1624: 1615: 1614: 1597: 1596: 1589: 1588: 1577: 1571: 1570: 1568: 1567: 1552: 1546: 1545: 1543: 1542: 1527: 1521: 1520: 1518: 1517: 1502: 1496: 1495: 1493: 1492: 1477: 1471: 1470: 1468: 1466: 1452: 1446: 1445: 1443: 1442: 1427: 1421: 1420: 1418: 1417: 1403: 1397: 1396: 1394: 1393: 1379: 1373: 1372: 1370: 1369: 1354: 1348: 1347: 1345: 1344: 1338:docs.unity3d.com 1330: 1324: 1323: 1321: 1320: 1305: 1299: 1298: 1296: 1295: 1280: 1274: 1273: 1271: 1270: 1255: 1249: 1248: 1246: 1245: 1231: 1225: 1224: 1222: 1221: 1215:www.qualcomm.com 1207: 1201: 1200: 1198: 1197: 1186: 1180: 1179: 1177: 1176: 1161: 1155: 1154: 1152: 1151: 1140: 1134: 1133: 1131: 1130: 1116: 1110: 1109: 1107: 1105: 1091: 1085: 1084: 1082: 1081: 1066: 1060: 1059: 1057: 1056: 1042: 1036: 1035: 1033: 1032: 1017: 1011: 1010: 1003: 997: 996: 994: 993: 978: 972: 971: 963: 962: 947: 941: 940: 932: 931: 916: 910: 909: 907: 906: 891: 885: 884: 882: 881: 866: 860: 859: 857: 856: 841: 835: 834: 832: 831: 816: 810: 809: 801: 800: 785: 779: 778: 776: 774: 769:. 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Index


Developer(s)
Khronos Group
Stable release
Repository
registry.khronos.org/OpenXR/#apispecs
Operating system
Cross-platform
Platform
Type
Virtual reality
augmented reality
API
License
Apache License 2.0
www.khronos.org/openxr/
open-source
royalty-free
virtual reality
augmented reality
working group
Khronos Group
GDC 2017
SIGGRAPH 2019
API
virtual reality
augmented reality
3D space
Virtual reality
Augmented reality

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