dc-sdk/CHANGES_en.md

Change Log

4.1.1 - 2025-01-05

Breaking Changes 📣

• Emergency release to add analytics module

4.1.0 - 2025-01-05

Breaking Changes 📣

• Upgrade @cesium/engine to version 13.0.0

Fixes 🔧

• Fix map configuration not working
• Fix the wave circle animation

4.0.0

Breaking Changes 📣

• Changes to the underlying packaging for fixing a DC is not extensible issue when using node mode #199
• Upgrade @cesium/engine to version 12.0.0.
• Remove __namespace global variable, suggest using getLib to get required third-party framework modules.
• Remove the extension module Viewer class and will use CesiumWidget as the scene builder class.

Additions 🎉

• Added SkyLine analysis feature
• Improve the anchor style function in Plot.
• Opened up some of Cesium’s underlying native classes.

Fixes 🔧

• Fix mouse pickup issue

3.5.0

Breaking Changes 📣

• Upgrade @cesium/engine to version 9.1.0.
• Changed Ellipsoid entity class in overlay to Sphere entity class, Ellipsoid to Cesium.Ellipsoid

Additions 🎉

• Added custom TilingScheme for adding tiles by cutout origin and scale
• Added enable control overlay move-in and move-out listening parameters
• Add default Cesium clipping polygon

Fixes 🔧

• Fix for adding 3dtiles and baselayer to scene split component

3.4.0 - 2024-04-04

Fixes 🔧

• Optimize the introduction of errors in Node mode

3.3.0 - 2024-03-21

Breaking Changes 📣

• Upgraded @cesium/engine to version 8.0.0
• Optimize packaging, remove rollup packaging

Fixes 🔧

• Optimize aggregated layer calculation interval
• Solve raster tile deletion and destruction problem
• Solve bottom image deletion problem
• Solve the problem that single-image tiles can not be loaded

3.2.0 - 2023-09-25

Breaking Changes 📣

• Upgraded @cesium/engine to version 4.0.0
• framework to add development mode

Additions 🎉

• Added support for tileset hook events
• Added RasterTileLayer

Fixes 🔧

• Optimize camera position calculation

3.1.0 - 2023-08-06

Breaking Changes 📣

• Upgrading @cesium/engine to version 3.0.2
• Document building framework transformed from VuePress to VitePress

Additions 🎉

• Add support for cluster layer mouse events

Fixes 🔧

• Optimize component initialization for compatibility with third-party frameworks.
• Optimize coordinate conversion function

3.0.1

Fixes 🔧

• Optimization of measurement functions
• Optimize Google Maps
• Optimize weather effects
• Optimize Chinese documentation

3.0.0

Breaking Changes 📣

• Upgrade @cesium/engine to version 3.0.1.
• Changed framework dependency from Cesium to @cesium/engine, @cesium/widget library is no longer used, only Viewer related code is synchronized.
• Refactored framework packaging, iife and node generate separate framework packages.
• Refactor the directory structure of the framework library.
• Upgrade material glsl to 3.0.
• Remove the mapv layer and s3m layer, and remove their dependencies.
• Removed global functions init, mixin, use.
• Remove Namespace global attribute, you can get third party libraries through global function getLib.
• Modify the way of introducing framework cdn and node, the framework uses a whole package to load.
• Modify the framework entry function to use ready().then() as the framework entry.
• Modify the effect class constructor, need to pass viewer as parameter.
• Modify the scene dom structure, remove the useless dom.

Additions 🎉

• Add sample code to the framework library
• Add documentation code to the framework library
• Add latitude and longitude layers

Fixes 🔧

• Optimize aggregation layer, use third party library supercluster for aggregation calculation
• Optimize heat zone layer
• Fix a number of issues caused by upgrading the Cesium framework

2.17.0 - 2022-10-29

Breaking Changes 📣

• Upgrade Cesium to version 1.98.1
• Remove ModelCollectionPrimitive

Fixes 🔧

• Fix locatonbar mouse movement coordinate error
• Fix a coordinate conversion problem in transform
• Fix the tile mask issue

2.16.2 - 2022-09-13

Additions 🎉

• Open some Cesium native classes

Fixes 🔧

• Improve the scene export
• Improve terrain loading #126

2.16.1 - 2022-08-21

Additions 🎉

• Add mixNum parameter for viewable fields

Fixes 🔧

• Improve Model Instance
• Improve heading math

2.16.0 - 2022-08-14

Breaking Changes 📣

• Upgrade Cesium to version 1.96.0
• Abandon the init function
• Modify Cesium introduction

Fixes 🔧

• Optimize the parabola function to add an end point to the calculation result
• Optimize the use of name space module.
• Fix the problem that the framework cannot be used due to repeated use in CDN mode.
• Fix an issue created by upgrading Cesium

2.15.0 - 2022-07-16

Breaking Changes 📣

• Upgrade Cesium to version 1.95.0

Additions 🎉

• Added flyToBounds and zoomToBounds functions
• Added code hint module
• Add scene rendering error subscription event

Fixes 🔧

• Optimize position bar elevation value #109
• Fix the problem of incorrect recovery time of history track several times
• Fix the problem of wrong display of the end of history track#107
• Fix the problem that the number of anchor points is wrong and the size cannot be set when editing the marker.

2.14.0 - 2022-06-04

Breaking Changes 📣

• Upgrade Cesium to version 1.94.2

Additions 🎉

• Add light cylinder primitive

Fixes 🔧

• Optimize overlay add and remove function
• Fix a bug that the history track clear function is not working #102
• Fix the problem that editing circle doesn’t work #104
• Fix the problem that some analysis functions can’t be used because of removing Cesium.when #105

2.13.0 - 2022-05-08

Breaking Changes 📣

• Upgrade Cesium to version 1.93.0

Additions 🎉

• Added scene split
• Added s3m height offset setting #98
• Add marker line add max anchor points #99
• Add history track add model orientation setting (heading offset) #100

Fixes 🔧

• Fix the problem that plot plot coordinates are empty #95

2.12.0 - 2022-04-10

Breaking Changes 📣

• Upgrade Cesium to version 1.92.0

Additions 🎉

• Added 3dtiles splite effect
• Added FPS and MS parameters for LocationBar
• Added the ability to customize the logo (requires token)

Fixes 🔧

• Fix the problem caused by Cesium.when removal
• Improve the map splite effect

2.11.0 - 2022-03-12

Breaking Changes 📣

• Upgrade Cesium to version 1.91.0

Additions 🎉

• Added support for MSAA (a type of anti-aliasing)
• Added GPX layer
• Added S3M layer (as a separate package)

Fixes 🔧

• Fixes node-sass installation issues

2.10.0 - 2022-02-20

Breaking Changes 📣

• Upgrade Cesium to version 1.90.0

Additions 🎉

• Added map filter color feature
• Added framework support for vite

Fixes 🔧

• Fix Mapv module packaging issue

2.9.0 - 2022-02-08

Breaking Changes 📣

• Upgrade Cesium to version 1.90.0

Additions 🎉

• Added map filter color feature
• Added framework support for vite

Fixes 🔧

• Fix Mapv module packaging issue

2.9.0 - 2022-01-08

Breaking Changes 📣

• Upgrade Cesium to version 1.89.0

Additions 🎉

• Added protocol parameter settings when creating partial map tiles
• Add partial tool class name abbreviations

Fixes 🔧

• Solve the problem that right click menu content is still displayed when empty
• Fix overlay style setting overlay issue
• Solve the problem that some overlay setting labels are invalid

2.8.0 - 2021-12-04

Breaking Changes 📣

• Upgrade Cesium to version 1.88.0

Additions 🎉

• Add ground primitive layer
• Add both replacement and append FS modes for 3Dtiles
• Add water primitive holes param
• Add hot layer support for classificationType

Fixes 🔧

• Improve the function of clearing or removing the primitive layer
• Improve the history track function

2.7.0 - 2021-11-13

Breaking Changes 📣

• Upgrade Cesium to version 1.87.0

Additions 🎉

• Add overlay clouds
• Add get LayerGroup function

Fixes 🔧

• Improve the plot module

2.6.1 - 2021-10-23

Breaking Changes 📣

• Upgrade Cesium to version 1.86.0

Fixes 🔧

• Improve the DivIcon style
• Improve the Popup config
• Improve the terrian name option #74

2.6.0 - 2021-10-10

Breaking Changes 📣

• Upgrade Cesium to version 1.86.0

Fixes 🔧

• Improve the MapSwitch #70
• Improve the AroundView #72

2.5.0 - 2021-09-04

Breaking Changes 📣

• Upgrade Cesium to version 1.85.0

Fixes 🔧

• Fix the problem that roaming cannot set parameters and the failed camera cannot move #65
• Fix the problem that the gradient setting of heat layer #66
• Improve the DivIcon style

2.4.2 - 2021-08-28

Fixes 🔧

• Hide the chart layer at the back #55
• Hide the div icon at the back #56
• Improve the position editor #57
• Improve the terrain clipping #58

2.4.1 - 2021-08-21

Additions 🎉

• Add support for layer mouse events #53
• Add partial mouse default events #54
• Add function to get tile information

Fixes 🔧

• Improve the plot function

2.4.0 - 2021-08-07

Breaking Changes 📣

• Upgrade Cesium to version 1.84.0

Additions 🎉

• Add bounce primitive overlays
• Add model collection primitive

Fixes 🔧

• Refine type property
• Improve mouse event
• Improve once event

2.3.2 - 2021-07-25

Additions 🎉

• Add model primitive to get node-related functions #51

Fixes 🔧

• Improve the history track restore function #50

2.3.1 - 2021-07-19

Breaking Changes 📣

• Refactored plotting function
• Remove Position rounding function
• Refine the infrastructure part of the script

Additions 🎉

• Add spatial measurement tools
• Add the plotting tool module
• Add function midCartesian to calculate the middle point of Cartesian3

Fixes 🔧

• Improve the Position copy function
• Improve the model editing tool for 3dtiles position editing function
• Improve the function area
• Improve the function of calculating the point position of a sector

2.3.0 - 2021-07-03

Breaking Changes 📣

• Upgrade Cesium to version 1.83.0

Additions 🎉

• Add constants for mouse mode
• Add property settings for globe terrain exaggeration

Fixes 🔧

• Improve the parsePositions for string coords

2.2.5 - 2021-06-26

Additions 🎉

• Adds line and face rotation conversion calculations

Fixes 🔧

• Improve the interpolation of history track
• Improve the function of plot for above the overlay
• Fix the problem of flickering when analyzing transformation parameters in the viewable field #37
• Fix the problem that DivIcon cannot get the current coordinates set to (0,0,0) by default #38

2.2.4 - 2021-06-12

Breaking Changes 📣

• Refactored the roaming function into first-person roaming and keyboard roaming #34
• Original roaming function becomes history track, refine its pause and play #35

Fixes 🔧

• Improve heading function
• Improve diffuse wall primitive
• Fixes RadarScan missing Cesium issue #33

2.2.3 - 2021-06-05

Breaking Changes 📣

• Modify the CESIUM_BASE_URL setting, which can be set via the global property baseUrl, which defaults to . /libs/dc-sdk/resources/

Additions 🎉

• Add various base primitive such as point, line, billboard, text
• Add diffuse wall primitive

Fixes 🔧

• Improve the viewer destroy
• Refine mouse and context-menu events for primitive

2.2.2 - 2021-05-29

Additions 🎉

• Open some Cesium internal properties
• Add viewshed analysis
• Add contour line analysis

Fixes 🔧

• Improve camera general tools
• Improve the heading-pitch-roll setting of Tileset

2.2.1 - 2021-05-22

Additions 🎉

• Add camera video layer and plane video layer
• Add plane video overlay
• Add model primitive overlay

Fixes 🔧

• Improve the wind layer add fix the issue#28
• Repair the problem that the auxiliary view cone of video fusion function cannot be displayed#29
• Improve the video primitive
• Repair the problem that the animation function cannot be used after the scene time is stoped#31

2.2.0 - 2021-05-09

Breaking Changes 📣

• Upgrade Cesium to version 1.81.0
• Rewrite the HeatLayer

Additions 🎉

• Add dynamic layer
• Add dynamic model and dynamic billbard
• Add model management functions for model expansion and merging
• Add daylight 、through-view function

2.1.4 - 2021-04-24

Additions 🎉

• Add map functions for creating TMS, Grid, Mapbox, MapboxStyle
• Add clipping module, including: globe clipping, terrain clipping
• Add GroundSkyBox

Fixes 🔧

• Improve the plot module and fix the issue#26
• Improve the position editor module
• Fix the FeatureGridLayer show and hide issue

2.1.3 - 2021-04-17

Additions 🎉

• Open section Cesium internal functions
• Add FeatureGridLayer

Fixes 🔧

• Fix the plot bugs#24
• Rewritten logo

2.1.2 - 2021-04-10

Additions 🎉

• Add DivIcon mouse-over and mouse-out functions
• Add resolution and viewBounds properties

Fixes 🔧

• Fix the problem that AroundPoint and AroundView will be accelerated by multiple starts#22
• Fix the problem that mouse events do not work when the overlay is OSGB#23

2.1.1 - 2021-04-06

Fixes 🔧

• Repair the problem that some modules version numbers are not uniform

2.1.0 - 2021-04-03

Breaking Changes 📣

• Upgrade Cesium to version 1.80.0

Additions 🎉

• Add GeoTools class, mainly using Turf for overlay related calculations

Fixes 🔧

• Modify the HtmlLayer set show error problem
• Improve the authentication rules of accessToken

2.0.0 - 2021-03-27

Breaking Changes 📣

• Refactor the entire framework code and modularize the code
• Consolidated previously scattered modules
• Refactored the dependencies on DC in each module package
• Redeveloped the user manual
• Support for custom installation and full installation of DC

Additions 🎉

• Added token authentication function. Authentication can use some analysis and point editor functions
• Add support for turf module, you can get turf by const { turf } = DC.Namespace.

Fixes 🔧

• Fix location bar time delay issue
• Fixed the problem of invalid speed setting for radar scan material