Newly added features in history versions

Map Module

• The app allows to fill polygons with point symbols.
• The app supports opening webp offline caches.
• The app can merge datasets of the same type.
• Adds the new interface HittestAll, and then the tracing layer can return multiple objects.
• The app supports customizing the request header for the Rest map services.
• The app optimizes the clarity of text on maps from MapWorld.
• Fixed the bug that the text color of the label thematic map is abnormal.
• Fixed the bug that the speech recognition failed in some cases.
• Fixed the bug that the app crashes when removing empty layers.
• Fixed the problem that the title color cannot be set for dynamic charts.
• Fixed the problem that the AR scene could not be started normally when the APK was installed for the first time.
• Fixed the bug that overlaps appears when drawing objects on the CAD layer.
• Fixed the bug the union of two datasets failed.

Service Module

• The module can open webp cache and publish it as rest service.
• x64 version of the app supports https service.
• The module optimizes the map rendering performance of MapWorld, supporting setting the number of downloaded threads.

AR Map Module

• The app integrates ARCore + AREngine using ArSceneView/AREffectView uniformly.
• AREngine supports occlusion settings.
• The app add the ability to obtain depth information in AREngine based on Huawei depth device for further processing.
• The app adds dynamic layers and Callout when using OutputMap.
• The app introduces 2D view alignments for AR special effects scene, including top left, top right, bottom left, bottom right, center, etc.
• The map sand-table supports adding texture maps.
• The module supports for AR special effect scene resource loading monitoring.
• The module supports a quaternion conversion method to convert the coordiante system of AR scene to geographic coordinate system.
• The module provides the ability of gesture fusion and supports AREngine and ARCore.
• The app introduces custom occlusion settings for underground pipeline display.
• The app integrates high-precision and AR attitude weight to further improve accuracy.
• The app introduces AI map, which allows you to color your map according to the selected image style.
• The app supports instant measurement on a UAV map.
• The app supports overlaying video frames on the camera-viewshed renderer.
• The app supports creating video datasets through the combination of posture files in csv format and UAV video files in MP4 format.
• The app supports taking screenshots on the AR special-effect view.
• The app improves the AR recognition speed after scanning QR code.
• The app optimizes the rendering of white film on the map sand table.
• The app optimizes the conversion accuracy between geographic coordinate system and AR coordinate system.
• Fixed the memory leak caused by resource loading.
• Fixed abnormal colors when rendering 2D view.
• Fixed the problem the opening occlusion took no effect for the first time.