FeatureDetection
查阅Mars3D API

engine/Source/Core/FeatureDetection.js 296
A set of functions to detect whether the current browser supports various features.

方法

static Cesium.FeatureDetection.supportsBasis(scene) → boolean
engine/Source/Core/FeatureDetection.js 331

Detects whether the current browser supports Basis Universal textures and the web assembly modules needed to transcode them.
参数名称 类型 描述信息
scene Scene
返回值:
true if the browser supports web assembly modules and the scene supports Basis Universal textures, false if not.

static Cesium.FeatureDetection.supportsBigInt() → boolean
engine/Source/Core/FeatureDetection.js 387

Detects whether the current browser supports BigInt.
返回值:
true if the browser supports BigInt, false if not.
参考:

static Cesium.FeatureDetection.supportsBigInt64Array() → boolean
engine/Source/Core/FeatureDetection.js 365

Detects whether the current browser supports BigInt64Array typed arrays.
返回值:
true if the browser supports BigInt64Array typed arrays, false if not.
参考:

static Cesium.FeatureDetection.supportsBigUint64Array() → boolean
engine/Source/Core/FeatureDetection.js 376

Detects whether the current browser supports BigUint64Array typed arrays.
返回值:
true if the browser supports BigUint64Array typed arrays, false if not.
参考:

static Cesium.FeatureDetection.supportsEsmWebWorkers() → boolean
engine/Source/Core/FeatureDetection.js 434

Detects whether the current browser supports ECMAScript modules in web workers.
返回值:
true if the browser supports ECMAScript modules in web workers.
参考:

static Cesium.FeatureDetection.supportsFullscreen() → boolean
engine/Source/Core/FeatureDetection.js 343

Detects whether the current browser supports the full screen standard.
返回值:
true if the browser supports the full screen standard, false if not.
参考:

static Cesium.FeatureDetection.supportsTypedArrays() → boolean
engine/Source/Core/FeatureDetection.js 354

Detects whether the current browser supports typed arrays.
返回值:
true if the browser supports typed arrays, false if not.
参考:

static Cesium.FeatureDetection.supportsWebAssembly() → boolean
engine/Source/Core/FeatureDetection.js 409

Detects whether the current browser supports Web Assembly.
返回值:
true if the browsers supports Web Assembly, false if not.
参考:

static Cesium.FeatureDetection.supportsWebgl2(scene) → boolean
engine/Source/Core/FeatureDetection.js 421

Detects whether the current browser supports a WebGL2 rendering context for the specified scene.
参数名称 类型 描述信息
scene Scene the Cesium scene specifying the rendering context
返回值:
true if the browser supports a WebGL2 rendering context, false if not.
参考:

static Cesium.FeatureDetection.supportsWebWorkers() → boolean
engine/Source/Core/FeatureDetection.js 398

Detects whether the current browser supports Web Workers.
返回值:
true if the browsers supports Web Workers, false if not.
参考:
packages/engine
packages/widgets