public void Render(ArFragment arFragment)
{
MainThread.BeginInvokeOnMainThread(() =>
{
/* string GLTF_ASSET =
* "https://github.com/KhronosGroup/glTF-Sample-Models/raw/master/2.0/Duck/glTF/Duck.gltf";
*
* ModelRenderable.InvokeBuilder()
* .SetSource(arFragment.Context, Android.Net.Uri.Parse(GLTF_ASSET))
* .Build(((renderable) =>
* {
* this.nodeRenderable = renderable;
*
* }));*/
this.nodeRenderable = ShapeFactory.MakeSphere(0.08f, new Vector3(0.0f, 0.15f, 0.0f), color);
this.AnchorNode.Renderable = this.nodeRenderable;
this.AnchorNode.SetParent(arFragment.ArSceneView.Scene);
TransformableNode sphere = new TransformableNode(arFragment.TransformationSystem);
sphere.SetParent(this.AnchorNode);
sphere.Renderable = this.nodeRenderable;
sphere.Select();
});
}
public void AddToScene(ArFragment arFragment)
{
MainThread.BeginInvokeOnMainThread(() =>
{
this.nodeRenderable = ShapeFactory.MakeSphere(0.1f, new Vector3(0.0f, 0.15f, 0.0f), this.colorMaterial);
this.AnchorNode.Renderable = this.nodeRenderable;
this.AnchorNode.SetParent(arFragment.ArSceneView.Scene);
TransformableNode sphere = new TransformableNode(arFragment.TransformationSystem);
sphere.SetParent(this.AnchorNode);
sphere.Renderable = this.nodeRenderable;
sphere.Select();
});
}
public void Render(ArFragment arFragment)
{
MainThreadContext.RunOnUiThread(() =>
{
//TODO: See https://github.com/xamarin/XamarinComponents/issues/584
//nodeRenderable = ShapeFactory.MakeSphere(0.1f, new Vector3(0.0f, 0.15f, 0.0f), color);
anchorNode.Renderable = nodeRenderable;
anchorNode.SetParent(arFragment.ArSceneView.Scene);
TransformableNode sphere = new TransformableNode(arFragment.TransformationSystem);
sphere.SetParent(anchorNode);
sphere.Renderable = nodeRenderable;
sphere.Select();
});
}
/// <summary>
/// Creates 3D model with the specified anchors
/// </summary>
private AnchorModel CreateModel(AnchorNode localAnchor, CloudSpatialAnchor cloudAnchor)
{
var anchorModel = new AnchorModel
{
LocalAnchor = localAnchor,
CloudAnchor = cloudAnchor
};
localAnchor.SetParent(arFragment.ArSceneView.Scene);
var model = new TransformableNode(arFragment.TransformationSystem);
model.SetParent(localAnchor);
model.Renderable = this.modelRenderable;
model.Select();
return(anchorModel);
}
// CompletableFuture requires api level 24
// FutureReturnValueIgnored is not valid
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
if (!CheckIsSupportedDeviceOrFinish(this))
{
return;
}
SetContentView(Resource.Layout.activity_main);
arFragment = (ArFragment)SupportFragmentManager.FindFragmentById(Resource.Id.ux_fragment);
// When you build a Renderable, Sceneform loads its resources in the background while returning
// a CompletableFuture. Call thenAccept(), handle(), or check isDone() before calling get().
ModelRenderable.InvokeBuilder()
.SetSource(this, Resource.Raw.andy)
.Build()
.ThenAccept(new Consumer(t => andyRenderable = (ModelRenderable)t))
.Exceptionally(new Function(_ =>
{
Toast toast = Toast.MakeText(this, "Unable to load andy renderable", ToastLength.Long);
toast.SetGravity(GravityFlags.Center, 0, 0);
toast.Show();
return(null);
}
));
arFragment.SetOnTapArPlaneListener(new OnTapArPlaneListener((hitResult, plane, motionEvent) =>
{
if (andyRenderable == null)
{
return;
}
// Create the Anchor.
Anchor anchor = hitResult.CreateAnchor();
AnchorNode anchorNode = new AnchorNode(anchor);
anchorNode.SetParent(arFragment.ArSceneView.Scene);
// Create the transformable andy and add it to the anchor.
TransformableNode andy = new TransformableNode(arFragment.TransformationSystem);
andy.SetParent(anchorNode);
andy.Renderable = andyRenderable;
andy.Select();
}
));
}
public void AddToScene(ArFragment arFragment, string name = "")
{
MainThread.BeginInvokeOnMainThread(() =>
{
this.nodeRenderable = ShapeFactory.MakeSphere(0.02f, new Vector3(0.0f, 0.0f, 0.0f), this.colorMaterial);
this.AnchorNode.Renderable = this.nodeRenderable;
this.AnchorNode.SetParent(arFragment.ArSceneView.Scene);
if (!string.IsNullOrWhiteSpace(name))
{
this.AnchorNode.Name = name;
}
TransformableNode sphere = new TransformableNode(arFragment.TransformationSystem);
sphere.SetParent(this.AnchorNode);
sphere.Renderable = this.nodeRenderable;
sphere.Select();
});
}
private void OnTapArPlane(object sender, BaseArFragment.TapArPlaneEventArgs e)
{
if (andyRenderable == null)
{
return;
}
// Create the Anchor.
Anchor anchor = e.HitResult.CreateAnchor();
AnchorNode anchorNode = new AnchorNode(anchor);
anchorNode.SetParent(arFragment.ArSceneView.Scene);
// Create the transformable andy and add it to the anchor.
TransformableNode andy = new TransformableNode(arFragment.TransformationSystem);
andy.SetParent(anchorNode);
andy.Renderable = andyRenderable;
andy.Select();
}