Class: PolylineGlowMaterialProperty

PolylineGlowMaterialProperty

new PolylineGlowMaterialProperty(options)

A type of Material Property. You can map attribute values to the uniform variable of polyline glowMaterial

Name Type Description
options Object optional

Object is an object that contains the following properties:

Name Type Default Description
color Property Color.WHITE optional

Specify the Color property of the line.
glowPower Property 0.25 optional

The number attribute specifies the luminous intensity as a percentage of the total line width.
taperPower Property 1.0 optional

The number attribute specifies the strength of the tapering effect, expressed as a percentage of the bus length.

Members

colorProperty

Get or set the Color property of the polyline.

readonly definitionChangedEvent

Get the event thrown when the property definition changes. If calling getValue returns different results within the same time frame, it is considered that the definition has changed.

glowPowerProperty

Get or set the number property, specifying the luminous intensity as a percentage of the total line width.

readonly isConstantBoolean

Get a value indicating whether the attribute is a constant. If getValue always returns the same result in the current definition, then the property is considered a constant.

taperPowerProperty

Get or set the number property, specifying the strength of the effect, expressed as a percentage of the bus length. If the value is greater than 1.0, it has no effect.

Methods

static fromJSON(json){PolylineGlowMaterialProperty}

从 JSON 对象反序列化为 PolylineGlowMaterialProperty 实例

Name Type Description
json object

The serialized JSON object
Returns:
Type Description
PolylineGlowMaterialProperty 新的 PolylineGlowMaterialProperty 实例

equals(other){Boolean}

Compare this attribute with the provided attribute, return true if they are equal, otherwise return false.

Name Type Description
other Property optional

A property value.
Returns:
Type Description
Boolean If left and right are equal, it is true; otherwise, it is false.

getType(time){String}

Retrieve the Material type for the specified time.

Name Type Description
time JulianDate

The time for reading the type.
Returns:
Type Description
String The type of material.

getValue(time, result){Object}

Retrieve the attribute value for the specified time.

Name Type Description
time JulianDate

The time to retrieve the attribute value.
result Object optional

If the object to store attribute values is omitted, a new instance will be created and returned.
Returns:
Type Description
Object The modified result parameters, or a new instance (if no result parameters are provided).

toJSON(){object}

序列化 PolylineGlowMaterialProperty 实例为 JSON 对象

Returns:
Type Description
object JSON serialized object containing core configuration