Light Class
Light is the base class for all light source classes in BIMViewer.
Overview
- Light is subclassed by AmbientLight, DirLight and PointLight.
- The number of Lights allowed is governed by the number of
varying
types supported in your WebGL.
Constructor
Item Index
Methods
destroy
()
error
-
message
Logs an error for this component to the JavaScript console.
The console message will have this format: [ERROR] <component id>: <message>
Parameters:
-
message
StringThe message to log
fire
-
event
-
value
-
[forget=false]
Fires an event on this component.
Notifies existing subscribers to the event, retains the event to give to any subsequent notifications on that location as they are made.
Parameters:
-
event
StringThe event type name
-
value
ObjectThe event
-
[forget=false]
Boolean optionalWhen true, does not retain for subsequent subscribers
log
-
message
Logs a console debugging message for this component.
The console message will have this format: [LOG] <component id>: <message>
Parameters:
-
message
StringThe message to log
off
-
handle
Parameters:
-
handle
StringSubscription handle
on
-
event
-
callback
-
[scope=this]
Subscribes to an event on this component.
The callback is be called with this component as scope.
Parameters:
-
event
StringPublication event
-
callback
FunctionCalled when fresh data is available at the event
-
[scope=this]
Object optionalScope for the callback
Returns:
Handle to the subscription, which may be used to unsubscribe with {@link #off}.
once
-
event
-
callback
-
[scope=this]
Subscribes to the next occurrence of the given event, then un-subscribes as soon as the event is handled.
Parameters:
-
event
StringData event to listen to
-
callback
Function(data)Called when fresh data is available at the event
-
[scope=this]
Object optionalScope for the callback
warn
-
message
Logs a warning for this component to the JavaScript console.
The console message will have this format: [WARN] <component id>: <message>
Parameters:
-
message
StringThe message to log
Properties
active
Boolean
Flag which indicates whether this Light is active or not.
Fires an active event on change.
active
Boolean
Flag which indicates whether this Light is active or not.
Fires an active event on change.
className
String
final
JavaScript class name for this Component.
className
String
final
JavaScript class name for this Component.
destroyed
Boolean
True as soon as this Component has been destroyed
Items in this map
Unknown
metadata
Object
Metadata on this component.