/// <summary>
/// Remove listeners from floating origin update and unload events.
/// </summary>
void OnDisable()
{
FloatingOriginUpdater floatingUpdater =
BaseMapLoader.gameObject.GetComponent <FloatingOriginUpdater>();
if (floatingUpdater != null)
{
floatingUpdater.OnFloatingOriginUpdate.RemoveListener(OnFloatingOriginUpdated);
}
DynamicMapsUpdater dynamicUpdater =
BaseMapLoader.gameObject.GetComponent <DynamicMapsUpdater>();
if (dynamicUpdater != null)
{
dynamicUpdater.UnloadedEvent.RemoveListener(OnRegionUnloaded);
}
ClearAndReload();
}
/// <summary>
/// Register listeners for floating origin update and unload events so we can move or remove
/// labels as appropriate.
/// </summary>
void OnEnable()
{
FloatingOriginUpdater updater =
BaseMapLoader.gameObject.GetComponent <FloatingOriginUpdater>();
if (updater != null)
{
updater.OnFloatingOriginUpdate.AddListener(OnFloatingOriginUpdated);
}
DynamicMapsUpdater dynamicUpdater =
BaseMapLoader.gameObject.GetComponent <DynamicMapsUpdater>();
if (dynamicUpdater != null)
{
dynamicUpdater.UnloadedEvent.AddListener(OnRegionUnloaded);
}
ClearAndReload();
}
/// <summary>
/// Connect to <see cref="FloatingOriginUpdater.OnFloatingOriginUpdate"/>, so that whenever the
/// world's Floating Origin is moved, all controlled world space textured
/// <see cref="WorldspaceMaterials"/> are realigned to the world's new Floating Origin.
/// </summary>
private void Start()
{
// Verify all required parameters are defined, skipping further setup if not.
if (!VerifyParameters())
{
enabled = false;
return;
}
// Get the required Floating Origin component on this GameObject.
FloatingOriginUpdater floatingOriginUpdater = GetComponent <FloatingOriginUpdater>();
// Make sure that whenever the Floating Origin is updated, Materials are updated in sync.
floatingOriginUpdater.OnFloatingOriginUpdate.AddListener(UpdateWorldspaceMaterialOffsets);
// Store all Materials that are to be updated. This function only stores Materials that have an
// _Offset Vector, which will be used to offset the Material's world space coordinates to align
// to the world's moved Floating Origin.
TryAddMaterial(Buildings);
TryAddMaterial(Roads);
TryAddMaterial(Ground);
TryAddMaterial(Water);
// Because the Floating Origin has not yet been moved, there is no need to apply an _Offset to
// these Materials yet. Instead we make sure these Material's _Offsets start at (0, 0, 0).
UpdateWorldspaceMaterialOffsets(Vector3.zero);
// Create styles to assign world space textured Materials to geometry as it is created.
ExtrudedStructureStyle extrudedStructureStyle = new ExtrudedStructureStyle.Builder {
WallMaterial = Buildings,
RoofMaterial = Buildings
}.Build();
ModeledStructureStyle modeledStructureStyle = new ModeledStructureStyle.Builder {
Material = Buildings
}.Build();
SegmentStyle roadsStyle = new SegmentStyle.Builder {
Material = Roads,
BorderMaterial = Borders,
Width = 7.0f,
BorderWidth = BorderWidth
}.Build();
RegionStyle groundStyle = new RegionStyle.Builder {
FillMaterial = Ground
}.Build();
AreaWaterStyle areaWaterStyle = new AreaWaterStyle.Builder {
FillMaterial = Water
}.Build();
LineWaterStyle lineWaterStyle = new LineWaterStyle.Builder {
Material = Water,
Width = 7.0f
}.Build();
GameObjectOptions renderingStyles = ExampleDefaults.DefaultGameObjectOptions;
renderingStyles.ExtrudedStructureStyle = extrudedStructureStyle;
renderingStyles.ModeledStructureStyle = modeledStructureStyle;
renderingStyles.SegmentStyle = roadsStyle;
renderingStyles.RegionStyle = groundStyle;
renderingStyles.AreaWaterStyle = areaWaterStyle;
renderingStyles.LineWaterStyle = lineWaterStyle;
DynamicMapsService dynamicMapsService = floatingOriginUpdater.DynamicMapsService;
dynamicMapsService.RenderingStyles = renderingStyles;
// Make sure that if any new Materials are cloned by the Maps Service (which can occur to
// resolve z-fighting issues), that these new cloned materials are added to the list of managed
// Materials.
MapsService mapsService = dynamicMapsService.MapsService;
mapsService.Events.RegionEvents.DidCreate.AddListener(
args => TryAddMaterialFrom(args.GameObject));
mapsService.Events.AreaWaterEvents.DidCreate.AddListener(
args => TryAddMaterialFrom(args.GameObject));
mapsService.Events.LineWaterEvents.DidCreate.AddListener(
args => TryAddMaterialFrom(args.GameObject));
mapsService.Events.SegmentEvents.DidCreate.AddListener(
args => TryAddMaterialFrom(args.GameObject));
mapsService.Events.ModeledStructureEvents.DidCreate.AddListener(
args => TryAddMaterialFrom(args.GameObject));
// For extruded buildings, also create borders around the edges of these buildings, to match
// borders around roads.
mapsService.Events.ExtrudedStructureEvents.DidCreate.AddListener(args => {
Debug.Log(args.MapFeature.MapFeatureMetadata.PlaceId);
TryAddMaterialFrom(args.GameObject);
Extruder.AddBuildingBorder(args.GameObject, args.MapFeature.Shape, Borders, BorderWidth);
});
}