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Product Overview

  • Mapmost SDK for WebGL is an important part of the Mapmost series. It is a JavaScript library that realizes integrated rendering of 2D and 3D maps based on WebGL. As part of the Mapmost ecosystem, this engine is mainly developed for Web-side 3D map applications and spatio-temporal data visualization applications. It is used as a basic map engine and can load vector tile map services, Gaussian splash (3DGS) data, tilted 3D model, gltf/glb format 3D model, obj format 3D model, and WMS, TMS, WMTS map services.
  • Mapmost SDK for WebGL supports the encrypted vector map standard, which can effectively prevent spatial data from being stolen and misappropriated on the client side.
  • Mapmost SDK for WebGL uses CGCS2000 as the default coordinate system.
  • Mapmost SDK for WebGL supports common front-end development frameworks, such as Vue2, Vue3, React, etc.

Where to start​

Quick Start

New features​

3DGS batch singulation

Dynamicly create an outer box model of the 3DGS singleton area to achieve the 3DGS singleton effect in the outer bounding box.

Shadow Analysis

Supports visualization of shadow effects for vector extruded bodies, three-dimensional precision models, and tilt data.

3DGS model color effect settings

Supports color effect settings for 3DGS models, including contrast, brightness, saturation, opacity, etc.

3DGS model culling rendering

Supports the elimination and rendering of non-critical Gaussian points within the field of view to improve rendering efficiency.

3DGS Service Flight Positioning

When loading the 3DGS service in the map, the perspective of the model can be automatically positioned to avoid the situation where the model cannot be seen or found after loading.

3DGS Model Space Transform

Supports spatial transformation of 3DGS models loaded in three-dimensional scenes, including model scaling, rotation and translation.

Load 3DGS model

Supports loading a single 3DGS model file.

Load 3DGS service

Support loading the 3DGS service released by Mapmost Studio v9.6.0-beta into the map

3DGS model three-dimensional measurement

The three-dimensional measurement plug-in supports 3DGS data distance and area measurement functions.

3DGS model coordinate picking

Get the 3DGS data coordinates through the mouse click event return value e.coord.