DistanceDisplayCondition

new Cesium.DistanceDisplayCondition(near, far)
engine/Source/Core/DistanceDisplayCondition.js 17

Determines visibility based on the distance to the camera.
Name Type Default Description
near number 0.0 optional The smallest distance in the interval where the object is visible.
far number Number.MAX_VALUE optional The largest distance in the interval where the object is visible.
Example:
// Make a billboard that is only visible when the distance to the camera is between 10 and 20 meters.
billboard.distanceDisplayCondition = new Cesium.DistanceDisplayCondition(10.0, 20.0);

Members

static Cesium.DistanceDisplayCondition.packedLength : number
engine/Source/Core/DistanceDisplayCondition.js 60

The number of elements used to pack the object into an array.

far : number
engine/Source/Core/DistanceDisplayCondition.js 46

The largest distance in the interval where the object is visible.
Default Value: Number.MAX_VALUE

near : number
engine/Source/Core/DistanceDisplayCondition.js 32

The smallest distance in the interval where the object is visible.
Default Value: 0.0

Methods

static Cesium.DistanceDisplayCondition.clone(value, result) → DistanceDisplayCondition
engine/Source/Core/DistanceDisplayCondition.js 138

Duplicates a distance display condition instance.
Name Type Description
value DistanceDisplayCondition optional The distance display condition to duplicate.
result DistanceDisplayCondition optional The result onto which to store the result.
Returns:
The duplicated instance.

static Cesium.DistanceDisplayCondition.equals(left, right) → boolean
engine/Source/Core/DistanceDisplayCondition.js 121

Determines if two distance display conditions are equal.
Name Type Description
left DistanceDisplayCondition optional A distance display condition.
right DistanceDisplayCondition optional Another distance display condition.
Returns:
Whether the two distance display conditions are equal.

static Cesium.DistanceDisplayCondition.pack(value, array, startingIndex) → Array.<number>
engine/Source/Core/DistanceDisplayCondition.js 71

Stores the provided instance into the provided array.
Name Type Default Description
value DistanceDisplayCondition The value to pack.
array Array.<number> The array to pack into.
startingIndex number 0 optional The index into the array at which to start packing the elements.
Returns:
The array that was packed into

static Cesium.DistanceDisplayCondition.unpack(array, startingIndex, result) → DistanceDisplayCondition
engine/Source/Core/DistanceDisplayCondition.js 97

Retrieves an instance from a packed array.
Name Type Default Description
array Array.<number> The packed array.
startingIndex number 0 optional The starting index of the element to be unpacked.
result DistanceDisplayCondition optional The object into which to store the result.
Returns:
The modified result parameter or a new DistanceDisplayCondition instance if one was not provided.

clone(result) → DistanceDisplayCondition
engine/Source/Core/DistanceDisplayCondition.js 158

Duplicates this instance.
Name Type Description
result DistanceDisplayCondition optional The result onto which to store the result.
Returns:
The duplicated instance.

equals(other) → boolean
engine/Source/Core/DistanceDisplayCondition.js 168

Determines if this distance display condition is equal to another.
Name Type Description
other DistanceDisplayCondition optional Another distance display condition.
Returns:
Whether this distance display condition is equal to the other.
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