KBE3D / KBCore / Cesium / DebugCameraPrimitive

类: DebugCameraPrimitive

Draws the outline of the camera's view frustum.

示例

primitives.add(new Cesium.DebugCameraPrimitive({
  camera : camera,
  color : Cesium.Color.YELLOW
}));

参数

Object with the following properties:

参数

The camera.

参数

Distances to the near and far planes of the camera frustums. This overrides the camera's frustum near and far values.

参数

The color of the debug outline.

参数

Whether the primitive updates when the underlying camera changes.

参数

Determines if this primitive will be shown.

参数

A user-defined object to return when the instance is picked with Scene#pick.

属性

show

show: boolean

Determines if this primitive will be shown.

---

id

id: any

User-defined value returned when the primitive is picked.

方法

isDestroyed()

isDestroyed(): boolean

Returns true if this object was destroyed; otherwise, false. <p> If this object was destroyed, it should not be used; calling any function other than <code>isDestroyed</code> will result in a DeveloperError exception. </p>

返回

boolean

true if this object was destroyed; otherwise, false.

---

destroy()

destroy(): void

Destroys the WebGL resources held by this object. Destroying an object allows for deterministic release of WebGL resources, instead of relying on the garbage collector to destroy this object. <p> Once an object is destroyed, it should not be used; calling any function other than <code>isDestroyed</code> will result in a DeveloperError exception. Therefore, assign the return value (<code>undefined</code>) to the object as done in the example. </p>

返回

void

示例

p = p && p.destroy();

构造函数

构造函数

new DebugCameraPrimitive(options: { camera: Camera; frustumSplits?: number[]; color?: Color; updateOnChange?: boolean; show?: boolean; id?: any; }): DebugCameraPrimitive

参数

options

camera

Camera

frustumSplits?

number[]

color?

Color

updateOnChange?

boolean

show?

boolean

id?

any

返回

DebugCameraPrimitive