9/23/2023 0 Comments Nasa world wind maps downloadThe layer is not displayed if the eye altitude is above this value. maxActiveAltitude - A number specifying the eye altitude below which the layer is displayed.The layer is not displayed if the eye altitude is below this value minActiveAltitude - A number specifying the eye altitude above which the layer is displayed.opacity - A number between 0 and 1 that enables you to make an layer and its contents semi-transparent.pickEnabled - A boolean indicating that the layer and its contents do not participate in picking.enabled - A boolean that enables you to turn the layer off while leaving it in the layer list.displayName - A string that you can use to give the layer a name that would be displayed, for example, in a layer manager.Wwd.addLayer(new WorldWind.ViewControlsLayer(wwd)) Wwd.addLayer(new WorldWind.CompassLayer()) Create and add a compass and view controls. Create and add layers for shapes, but don't add any shapes yet. Wwd.addLayer(new WorldWind.BingAerialWithLabelsLayer(null)) Var wwd = new WorldWind.WorldWindow("canvasOne") The above layer list is defined and the layers added to the WorldWindow by the following code: // Create the WorldWindow. (3D shapes within layers, however, are displayed in far-to-near order, as described in the Shapes section.) The adjacent illustration depicts six layers. During rendering, layers are displayed in the order they’re defined in the layer list. Each layer contains either imagery, shapes or decorations such as a compass. Each WorldWindow holds one layer list that contains all the layers to display in that WorldWindow. LayerListLayers hold all the information displayed by the WorldWindow.
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