[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],[],[[["Geospatial anchors place 3D content in the real world using latitude, longitude, and altitude, leveraging Google's VPS and Streetscape Geometry."],["Terrain anchors automatically determine altitude relative to the ground, while Rooftop anchors place content on building rooftops or default to terrain altitude."],["Converting between AR and Geospatial Poses enables interaction with anchors and real-world coordinates."],["The Geospatial Creator, Google Maps, and Google Earth can assist in determining accurate latitude, longitude, and altitude for anchor placement."],["Choose the appropriate anchor type and coordinate determination method based on your desired content placement and accuracy requirements."]]],["Geospatial Anchors place 3D content in the real world using latitude, longitude, and altitude. Types include WGS84, Terrain, and Rooftop anchors, each with specific altitude references and creation APIs. Anchors can be created using dedicated APIs or hit-tests. Latitude/longitude can be determined via Geospatial Creator, Google Maps, Google Earth, or a physical location. Terrain and Rooftop anchors are created asynchronously and are resolved to the terrain or building. WGS84 anchors have specific altitude determination methods. The rotation of the anchors is done with a quaternion.\n"]]
