JetElevation

A color layer where the color is a function of the elevation above sea level with the "JET" color scheme.

Constructor

new JetElevation(properties)

A color layer where the color is fully computed in the shader. The given shader glsl code will be inserted in the main planet shader and color per fragment will be computed via a call to "vec3 getShaderLayerColor(float lon, float lat, float height);" Only one visible ShaderColorLayer will be taken into account at a time.
Parameters:
NameTypeDescription
propertiesObject
Properties
NameTypeAttributesDefaultDescription
idString | Numberlayer id should be unique
nameStringthe name can be anything you want and is intended for labeling
transparencyNumberthe layer's transparency (0 to 1)
minNumbermin height for the jet color scheme
maxNumbermax height for the jet color scheme
boundsArray.<Number><optional>
[-180, -90, 180, 90]min longitude, min latitude, max longitude, max latitude in degrees
visibleBoolean<optional>
truelayer will be rendered if true (true by default)
Source

Extends

Methods

addListener(key, listener)

Adds a listener for layer events
Parameters:
NameTypeDescription
key*can be anything but should be unique
listenerfunctiona function : (layer, eventType)=>{}
Overrides
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dispose()

disposes of any resources used by this layer
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getBounds() → {THREE.Box2}

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Returns:
bounds in longitude latitude (degrees)
Type: 
THREE.Box2

getCenter(sfct) → {THREE.Vector3}

Moves a given point to this layer's center in degree longitude/latitude
Parameters:
NameTypeDescription
sfctTHREE.Vector3a point to move
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Returns:
the input point
Type: 
THREE.Vector3

getID()

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Returns:
layer id

getName()

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Returns:
layer name

getSelectableObjects()

Get all the selectable objects of this layer.
Overrides
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Returns:
an array of ray-castable objects with a property "layer" pointing to this layer.

removeListener(key)

Removes the listener associated to the given key
Parameters:
NameTypeDescription
key*can be anything but should be unique
Overrides
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select(objectsToSelect) → {Boolean}

selects an object from this layer
Parameters:
NameTypeDescription
objectsToSelectObject
Overrides
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Returns:
true if the object was selected, false otherwise
Type: 
Boolean

setName(name)

change the layer name
Parameters:
NameTypeDescription
nameString
Overrides
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setVisible(visible)

Modifies the layer visibility
Parameters:
NameTypeDescription
visibleBoolean
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unselect(objectsToUnselect) → {Boolean}

un-selects an object from this layer
Parameters:
NameTypeDescription
objectsToUnselectObject
Overrides
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Returns:
true if the object was un-selected, false otherwise
Type: 
Boolean