private async void mapElement3DAddButton_Click(object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
// Compensate for 3D Model's local coordinate system and scale
const float AltitudeOffset = 45.0f;
const float HeadingOffset = -90.0f;
const float ScaleOffset = 0.1f;
MapModel3D model = await MapModel3D.CreateFrom3MFAsync(mapModelStreamReference, MapModel3DShadingOption.Smooth);
if (model != null)
{
var center = new BasicGeoposition()
{
Latitude = myMap.Center.Position.Latitude,
Longitude = myMap.Center.Position.Longitude,
Altitude = AltitudeOffset,
};
// MapElement3D scales with respect to the perspective projection of the 3D camera
MapElement3D mapElement3D = new MapElement3D();
mapElement3D.Location = new Geopoint(center, AltitudeReferenceSystem.Terrain);
mapElement3D.Model = model;
mapElement3D.Heading = HeadingOffset + 180;
mapElement3D.Scale = new Vector3(ScaleOffset, ScaleOffset, ScaleOffset);
myMap.MapElements.Add(mapElement3D);
}
}
public Car(float speed, string uri = Uri, float scale = 0.75f)
{
this.mapElement = new MapElement3D()
{
Model = CarResources.Instance.Get(uri),
Scale = new Vector3(scale, scale, scale),
};
this.speed = speed;
}
public async void add3D()
{
var map3dSphereStreamReference = RandomAccessStreamReference.CreateFromUri
(new Uri("ms-appx:///Assets/mug.3mf"));
var myModel = await MapModel3D.CreateFrom3MFAsync(map3dSphereStreamReference,
MapModel3DShadingOption.Smooth);
var my3DElement = new MapElement3D();
double centerLatitude = MapControl1.Center.Position.Latitude;
double centerLongitude = MapControl1.Center.Position.Longitude;
BasicGeoposition cityPosition = new BasicGeoposition()
{
Latitude = 55.6509863734914, Longitude = 37.6680877307923, Altitude = 10
};
Geopoint cityCenter = new Geopoint(cityPosition);
my3DElement.Location = cityCenter;
my3DElement.Model = myModel;
MapControl1.MapElements.Add(my3DElement);
}