public override void OnNodeAddedForAnchor(ISCNSceneRenderer renderer, SCNNode node, ARAnchor anchor)
{
base.OnNodeAddedForAnchor(renderer, node, anchor);
SoundManager.PlaySound("miss");
var imageAnchor = anchor as ARImageAnchor;
var refSize = imageAnchor.ReferenceImage.PhysicalSize;
var box = new SCNBox
{
Width = refSize.Width * 1.75f,
Length = refSize.Height * 1.75f,
Height = 0.0001f,
ChamferRadius = 0
};
box.FirstMaterial.Diffuse.Contents = ShaderScene.Random();
box.TileTexture(3);
var pf = Prefabs[i++];
node.AddChildNode(new SCNNode {
Geometry = box
});
node.AddChildNode(pf);
pf.Position = SCNVector3.Zero;
pf.RunAction(SCNAction.RotateBy(0, 1.5f, 0, 0.01));
}
SCNNode CreateBanana()
{
//Create model
if (bananaCollectable == null)
{
bananaCollectable = GameSimulation.LoadNodeWithName("banana", GameSimulation.PathForArtResource("level/banana.dae"));
bananaCollectable.Scale = new SCNVector3(0.5f, 0.5f, 0.5f);
SCNSphere sphereGeometry = SCNSphere.Create(40);
SCNPhysicsShape physicsShape = SCNPhysicsShape.Create(sphereGeometry, new SCNPhysicsShapeOptions());
bananaCollectable.PhysicsBody = SCNPhysicsBody.CreateBody(SCNPhysicsBodyType.Kinematic, physicsShape);
// Only collide with player and ground
bananaCollectable.PhysicsBody.CollisionBitMask = GameCollisionCategory.Player | GameCollisionCategory.Ground;
// Declare self in the banana category
bananaCollectable.PhysicsBody.CategoryBitMask = GameCollisionCategory.Banana;
// Rotate and Hover forever.
bananaCollectable.Rotation = new SCNVector4(0.5f, 1f, 0.5f, -(nfloat)Math.PI / 4);
SCNAction idleHoverGroupAction = SCNAction.Group(new SCNAction[] { BananaIdleAction, HoverAction });
SCNAction repeatForeverAction = SCNAction.RepeatActionForever(idleHoverGroupAction);
bananaCollectable.RunAction(repeatForeverAction);
}
return(bananaCollectable.Clone());
}
private void AddPlanet(SCNVector3 sunPosition, float radious, string diffuse, string specular, string emission, string normal, float xPosition, double selfRotation, double sunRotation)
{
SCNNode parent = new SCNNode();
parent.Position = sunPosition;
sceneView.Scene.RootNode.AddChildNode(parent);
SCNNode planet = new SCNNode();
planet.Geometry = SCNSphere.Create(radious);
planet.Geometry.FirstMaterial.Diffuse.Contents = string.IsNullOrWhiteSpace(diffuse) ? null : new UIImage(diffuse);
planet.Geometry.FirstMaterial.Specular.Contents = string.IsNullOrWhiteSpace(specular) ? null : new UIImage(specular);
planet.Geometry.FirstMaterial.Emission.Contents = string.IsNullOrWhiteSpace(emission) ? null : new UIImage(emission);
planet.Geometry.FirstMaterial.Normal.Contents = string.IsNullOrWhiteSpace(normal) ? null : new UIImage(normal);
planet.Position = new SCNVector3(xPosition, 0, 0);
//TODO 3.2 Movimientos
SCNAction selfAction = SCNAction.RotateBy(0, ConvertDegreesToRadians(360), 0, selfRotation);
SCNAction selfForever = SCNAction.RepeatActionForever(selfAction);
planet.RunAction(selfForever);
SCNAction sunAction = SCNAction.RotateBy(0, ConvertDegreesToRadians(360), 0, sunRotation);
SCNAction sunForever = SCNAction.RepeatActionForever(sunAction);
parent.RunAction(sunForever);
parent.AddChildNode(planet);
}
public SCNAction RotationY(double time)
{
var action = SCNAction.RotateBy(0, 360, 0, time);
var forever = SCNAction.RepeatActionForever(action);
return(forever);
}
void CollectFlower(SCNNode node)
{
if (node.ParentNode == null)
{
return;
}
SCNNode soundEmitter = SCNNode.Create();
soundEmitter.Position = node.Position;
node.ParentNode.AddChildNode(soundEmitter);
soundEmitter.RunAction(SCNAction.Sequence(new [] {
SCNAction.PlayAudioSource(collectFlowerSound, true),
SCNAction.RemoveFromParentNode()
}));
node.RemoveFromParentNode();
// Check if game is complete.
bool gameComplete = GameView.DidCollectAFlower();
// Edit some particles.
SCNMatrix4 particlePosition = soundEmitter.WorldTransform;
particlePosition.M42 += 0.1f;
GameView.Scene.AddParticleSystem(collectParticles, particlePosition);
if (gameComplete)
{
ShowEndScreen();
}
}
public void Show()
{
if (Opacity == 0)
{
RunAction(SCNAction.FadeIn(0.5f));
}
}
public override void SetupSlide(PresentationViewController presentationViewController)
{
// Set the slide's title and subtitle and add some text
TextManager.SetTitle("Materials");
TextManager.SetSubtitle("Property contents");
TextManager.AddBulletAtLevel("Color", 0);
TextManager.AddBulletAtLevel("CGColorRef / NSColor / UIColor", 0);
var node = SCNNode.Create();
node.Name = "material-cube";
node.Geometry = SCNBox.Create(W, W, W, W * 0.02f);
Material = node.Geometry.FirstMaterial;
Material.Diffuse.Contents = NSColor.Red;
Object = node;
node.Position = new SCNVector3(8, 11, 0);
ContentNode.AddChildNode(node);
node.RunAction(SCNAction.RepeatActionForever(SCNAction.RotateBy((float)Math.PI * 2, new SCNVector3(0.4f, 1, 0), 4)));
MaterialLayerSlideReference = this;
}
public override void DidBeginContact(SCNPhysicsWorld world, SCNPhysicsContact contact)
{
var nodeA = contact.NodeA;
var nodeB = contact.NodeB;
SCNNode target = null;
if (nodeA.PhysicsBody.CategoryBitMask == (int)BitMaskCategory.Pokemon)
{
target = nodeA;
}
else if (nodeB.PhysicsBody.CategoryBitMask == (int)BitMaskCategory.Pokemon)
{
target = nodeB;
}
if (target != null && !animatedNodes.Contains(target))
{
var targetScale = target.Scale;
animatedNodes.Add(target);
target.RunAction(SCNAction.Sequence(new SCNAction[] {
SCNAction.ScaleTo(0, 1.0f),
SCNAction.ScaleTo(targetScale.X, 2.0f),
}), () => {
animatedNodes.Remove(target);
});
}
}
public void Hide()
{
if (Math.Abs(Opacity - 1.0) < Double.Epsilon)
{
RunAction(SCNAction.FadeOut(0.5f));
}
}
private void ShowPatientDetails(ARReferenceImage detectedImage, SCNNode node)
{
// Highlight the QR Code?
var width = detectedImage.PhysicalSize.Width;
var length = detectedImage.PhysicalSize.Height;
var planeNode = new PlaneNode(0, width, length, new SCNVector3(0, 0, 0), "");
planeNode.Opacity = 1f;
float angle = (float)(-Math.PI / 2);
planeNode.EulerAngles = new SCNVector3(angle, 0, 0);
//node.AddChildNode(planeNode);
// Get and Show information panels
foreach (var informationPanelNode in GetPatientInformationPanels())
{
var waitAction = SCNAction.Wait(0.1 * informationPanelNode.Number);
var fadeInAction = SCNAction.FadeIn(1);
var actionSequence = SCNAction.Sequence(new[] { waitAction, fadeInAction });
// Not sure I can run actions before adding. May have to add, then run.
informationPanelNode.RunAction(actionSequence);
informationPanelNode.EulerAngles = new SCNVector3(angle, 0, 0);
node.AddChildNode(informationPanelNode);
}
}
public void CollideWithLava()
{
if (HitByLavaReset == true)
{
return;
}
PlayerCharacter.InRunAnimation = false;
GameSimulation.Sim.PlaySound("ack.caf");
// Blink for a second
SCNAction blinkOffAction = SCNAction.FadeOut(0.15f);
SCNAction blinkOnAction = SCNAction.FadeIn(0.15f);
SCNAction cycle = SCNAction.Sequence(new SCNAction[] { blinkOffAction, blinkOnAction });
SCNAction repeatCycle = SCNAction.RepeatAction(cycle, 17);
HitByLavaReset = true;
PlayerCharacter.RunAction(repeatCycle, () => {
TimeAlongPath = 0;
PlayerCharacter.Position = LocationAlongPath(TimeAlongPath);
PlayerCharacter.Rotation = GetPlayerDirectionFromCurrentPosition();
HitByLavaReset = false;
});
}
private void HandlerLongPress(UILongPressGestureRecognizer sender)
{
ARSCNView longPressScene = sender.View as ARSCNView;
CoreGraphics.CGPoint longPressLocation = sender.LocationInView(longPressScene);
SCNHitTestResult[] hitTest = longPressScene.HitTest(longPressLocation, new SCNHitTestOptions());
if (hitTest?.Any() != true)
{
return;
}
SCNNode node = hitTest.First().Node;
if (sender.State == UIGestureRecognizerState.Began)
{
SCNAction rotateAction = SCNAction.RotateBy(0, ConvertDegreesToRadians(360f), 0, 1f);
SCNAction rotateForever = SCNAction.RepeatActionForever(rotateAction);
node.RunAction(rotateForever);
}
else if (sender.State == UIGestureRecognizerState.Ended)
{
node.RemoveAllActions();
}
}
public override void DidOrderIn(PresentationViewController presentationViewController)
{
var banana = Utils.SCAddChildNode(ContentNode, "banana", "Scenes.scnassets/banana/banana", 5);
banana.Rotation = new SCNVector4(1, 0, 0, -(float)(Math.PI / 2));
banana.RunAction(SCNAction.RepeatActionForever(SCNAction.RotateBy(0, NMath.PI * 2, 0, 1.5f)));
banana.Position = new SCNVector3(2.5f, 5, 10);
var gaussianBlurFilter = new CIGaussianBlur()
{
Radius = 10
};
gaussianBlurFilter.SetDefaults();
banana.Filters = new CIFilter[] { gaussianBlurFilter };
banana = (SCNNode)banana.Copy();
ContentNode.AddChildNode(banana);
banana.Position = new SCNVector3(6, 5, 10);
var pixellateFilter = new CIPixellate();
pixellateFilter.SetDefaults();
banana.Filters = new CIFilter[] { pixellateFilter };
banana = (SCNNode)banana.Copy();
ContentNode.AddChildNode(banana);
banana.Position = new SCNVector3(9.5f, 5, 10);
var filter = CIFilter.FromName("CIEdgeWork");
filter.SetDefaults();
banana.Filters = new CIFilter[] { filter };
}
// Once we create scene we need to position our AR model in it:
public void PositionSceneObject(ARSCNView sceneView)
{
// Each session has to be configured.
// We will use ARWorldTrackingConfiguration to have full access to device orientation,
// rear camera, device position and to detect real-world flat surfaces:
var configuration = new ARWorldTrackingConfiguration
{
PlaneDetection = ARPlaneDetection.Horizontal,
LightEstimationEnabled = true
};
// Once we have our configuration we need to run session with it.
// ResetTracking will just reset tracking by session to start it again from scratch:
sceneView.Session.Run(configuration, ARSessionRunOptions.ResetTracking);
// Next we need to find main "node" in the .dae file. In this case it is called "ship":
var shipNode = sceneView.Scene.RootNode.FindChildNode("ship", true);
// Then we have to set position of AR object - below I would like to display it in front of camera:
shipNode.Position = new SCNVector3(0.0f, 0.0f, -20f);
// Next we need to add ship object to scene:
sceneView.Scene.RootNode.AddChildNode(shipNode);
// At the end I configured simple rotating animation to rotate ship object in front of camera:
shipNode.RunAction(SCNAction.RepeatActionForever(SCNAction.RotateBy(0f, 4f, 0, 5)));
}
public void PositionScene(ARSCNView sceneView, string arLaunchType)
{
var arConfiguration = new ARWorldTrackingConfiguration
{
PlaneDetection = ARPlaneDetection.Horizontal,
LightEstimationEnabled = true
};
sceneView.Session.Run(arConfiguration, ARSessionRunOptions.ResetTracking);
var sceneShipNode = sceneView.Scene.RootNode.FindChildNode("ship", true);
sceneShipNode.Position = new SCNVector3(2f, -2f, -9f);
var animationCycle = SCNAction.RepeatActionForever(SCNAction.RotateBy(0f, 6f, 0, 5));
var animationCrash = SCNAction.RepeatActionForever(SCNAction.RotateBy(0, (float)Math.PI, (float)Math.PI, (float)1));
var animationNormal = SCNAction.RepeatActionForever(SCNAction.RotateBy(0, 0, 0, 1));
var animationRotate = SCNAction.RepeatActionForever(SCNAction.RotateBy(0, 0, 2, 1));
var scenePivotNode = new SCNNode {
Position = new SCNVector3(0.0f, 2.0f, 0.0f)
};
scenePivotNode.RunAction(SCNAction.RepeatActionForever(SCNAction.RotateBy(0, -2, 0, 10)));
sceneShipNode.RemoveFromParentNode();
scenePivotNode.AddChildNode(sceneShipNode);
sceneView.Scene.RootNode.AddChildNode(scenePivotNode);
sceneShipNode.Scale = new SCNVector3(0.1f, 0.1f, 0.1f);
sceneShipNode.Position = new SCNVector3(2f, -2f, -3f);
switch (arLaunchType)
{
case "Rotate Fly":
sceneShipNode.RunAction(animationRotate);
break;
case "Crash Fly":
sceneShipNode.RunAction(animationCrash);
break;
case "Cycle Fly":
sceneShipNode.RunAction(animationCycle);
break;
case "Normal Fly":
sceneShipNode.RunAction(animationNormal);
break;
default:
scenePivotNode.RemoveAllActions();
scenePivotNode.RunAction(SCNAction.Unhide());
break;
}
}
void HandleCollideForCoconut(Coconut coconut)
{
// Remove coconut from the world after it has time to fall offscreen.
coconut.RunAction(SCNAction.Wait(3.0), () => {
coconut.RemoveFromParentNode();
GameLevel.Coconuts.Remove(coconut);
});
}
/// <summary>
/// Unhides the border.
/// </summary>
public void UnhideBorder()
{
if (this.borderNode.GetAction("unhide") == null)
{
this.borderNode.RemoveAction("hide");
this.borderNode.RunAction(SCNAction.FadeIn(0.5), "unhide");
this.borderNode.Hidden = false;
}
}
void ShowEndScreen()
{
gameIsComplete = true;
// Add confettis
SCNMatrix4 particlePosition = SCNMatrix4.CreateTranslation(0f, 8f, 0f);
GameView.Scene.AddParticleSystem(confetti, particlePosition);
// Congratulation title
SKSpriteNode congrat = SKSpriteNode.FromImageNamed("Images/congratulations.png");
congrat.Position = new CGPoint(GameView.Bounds.Width / 2, GameView.Bounds.Height / 2);
SKScene overlay = GameView.OverlayScene;
congrat.XScale = congrat.YScale = 0;
congrat.Alpha = 0;
congrat.RunAction(SKAction.Group(new [] {
SKAction.FadeInWithDuration(0.25),
SKAction.Sequence(new [] {
SKAction.ScaleTo(.55f, 0.25),
SKAction.ScaleTo(.3f, 0.1),
})
}));
// Panda Image
SKSpriteNode congratPanda = SKSpriteNode.FromImageNamed("Images/congratulations_pandaMax.png");
congratPanda.Position = new CGPoint(GameView.Bounds.Width / 2f, GameView.Bounds.Height / 2f - 90f);
congratPanda.AnchorPoint = new CGPoint(.5f, 0f);
congratPanda.XScale = congratPanda.YScale = 0f;
congratPanda.Alpha = 0;
congratPanda.RunAction(SKAction.Sequence(new [] {
SKAction.WaitForDuration(.5f),
SKAction.Sequence(new [] {
SKAction.ScaleTo(.5f, 0.25),
SKAction.ScaleTo(.4f, 0.1)
})
}));
overlay.AddChild(congratPanda);
overlay.AddChild(congrat);
// Stop music
GameView.Scene.RootNode.RemoveAllAudioPlayers();
// Play the congrat sound.
GameView.Scene.RootNode.AddAudioPlayer(SCNAudioPlayer.FromSource(victoryMusic));
// Animate the camera forever
DispatchQueue.MainQueue.DispatchAfter(new DispatchTime(DispatchTime.Now, 1 * NanoSecondsPerSeond), () => {
cameraYHandle.RunAction(SCNAction.RepeatActionForever(SCNAction.RotateBy(0f, -1f, 0f, 3.0)));
cameraXHandle.RunAction(SCNAction.RotateTo(-(float)Math.PI / 4f, 0f, 0f, 5.0));
});
}
public static SCNNode RotateForever(this SCNNode node, double duration)
{
var action =
SCNAction.RepeatActionForever(
SCNAction.RotateBy(0, .05f, 0, duration));
node.RunAction(action);
return(node);
}
public void PlayFootStep()
{
if (CurrentFloorMaterial == FloorMaterial.Air)
{
return; // We are in the air, no sound to play
}
int stepSoundIndex = Math.Min(StepsSoundCount - 1, new Random().Next(0, 32767) * StepsSoundCount);
Node.RunAction(SCNAction.PlayAudioSource(steps[stepSoundIndex, (int)CurrentFloorMaterial], false));
}
private SCNAction PulseAction()
{
var pulseOutAction = SCNAction.FadeOpacityTo(0.4f, 0.5f);
var pulseInAction = SCNAction.FadeOpacityTo(1.0f, 0.5f);
pulseOutAction.TimingMode = SCNActionTimingMode.EaseInEaseOut;
pulseInAction.TimingMode = SCNActionTimingMode.EaseInEaseOut;
return(SCNAction.RepeatActionForever(SCNAction.Sequence(new SCNAction[] { pulseOutAction, pulseInAction })));
}
private void PlayFootStep()
{
if (this.groundNode != null && this.IsWalking)
{
// We are in the air, no sound to play.
// Play a random step sound.
int randSnd = (new Random().Next(0, 32767) * Character.StepsCount);
var stepSoundIndex = Math.Min(Character.StepsCount - 1, randSnd);
characterNode.RunAction(SCNAction.PlayAudioSource(this.steps[stepSoundIndex], false));
}
}
private void Close(bool flash = false)
{
if (!IsOpen || IsAnimating)
{
return;
}
IsAnimating = true;
StopPulsing(FocusSquareNode());
// Close animation
SCNTransaction.Begin();
SCNTransaction.AnimationTimingFunction = CAMediaTimingFunction.FromName(CAMediaTimingFunction.EaseOut);
SCNTransaction.AnimationDuration = AnimationDuration / 2f;
FocusSquareNode().Opacity = 0.99f;
SCNTransaction.SetCompletionBlock(() => {
SCNTransaction.Begin();
SCNTransaction.AnimationTimingFunction = CAMediaTimingFunction.FromName(CAMediaTimingFunction.EaseOut);
SCNTransaction.AnimationDuration = AnimationDuration / 4f;
foreach (var segment in segments)
{
segment.Close();
}
SCNTransaction.SetCompletionBlock(() => {
IsAnimating = false;
});
SCNTransaction.Commit();
});
SCNTransaction.Commit();
// Scale/bounce animation
FocusSquareNode().AddAnimation(ScaleAnimation("transform.scale.x"), "transform.scale.y");
FocusSquareNode().AddAnimation(ScaleAnimation("transform.scale.y"), "transform.scale.y");
FocusSquareNode().AddAnimation(ScaleAnimation("transform.scale.z"), "transform.scale.z");
// Flash?
if (flash)
{
var waitAction = SCNAction.Wait(AnimationDuration * 0.75f);
var fadeInAction = SCNAction.FadeOpacityTo(0.25f, AnimationDuration * 0.125f);
var fadeOutAction = SCNAction.FadeOpacityTo(0.0f, AnimationDuration * 0.125f);
FillPlane.RunAction(SCNAction.Sequence(new SCNAction[] { waitAction, fadeInAction, fadeOutAction }));
var flashSquareAction = FlashAnimation(AnimationDuration * 0.25f);
foreach (var segment in Segments)
{
segment.RunAction(SCNAction.Sequence(new[] { waitAction, flashSquareAction }));
}
}
IsOpen = false;
}
/// <summary>
/// Hides the border.
/// </summary>
public void HideBorder(double duration = 0.5d)
{
if (this.borderNode.GetAction("hide") == null)
{
this.borderNode.RemoveAction("unhide");
this.borderNode.RunAction(SCNAction.FadeOut(duration), "hide", () =>
{
this.borderNode.Hidden = true;
});
}
}
public void DidHitEnemy()
{
this.model.RunAction(SCNAction.Group(new SCNAction[]
{
SCNAction.PlayAudioSource(this.hitEnemySound, false),
SCNAction.Sequence(new SCNAction[]
{
SCNAction.Wait(0.5),
SCNAction.PlayAudioSource(explodeEnemySound, false)
})
}));
}
public void CollideWithCoconut(SCNNode coconut, SCNVector3 contactPoint)
{
// No more collisions. Let it bounce away and fade out.
coconut.PhysicsBody.CollisionBitMask = 0;
coconut.RunAction(SCNAction.Sequence(new SCNAction[] {
SCNAction.Wait(1.0),
SCNAction.FadeOut(1.0),
SCNAction.RemoveFromParentNode()
}), () => {
Coconuts.Remove((Coconut)coconut);
});
// Decrement score
int amountToDrop = Score / 10;
amountToDrop = Math.Max(1, amountToDrop);
amountToDrop = Math.Min(10, amountToDrop);
if (amountToDrop > Score)
{
amountToDrop = Score;
}
Score -= amountToDrop;
// Throw bananas
float spacing = 40f;
for (int x = 0; x < amountToDrop; x++)
{
SCNNode banana = CreateBanana();
RootNode.AddChildNode(banana);
banana.Position = contactPoint;
banana.PhysicsBody.CategoryBitMask = GameCollisionCategory.NoCollide;
banana.PhysicsBody.CollisionBitMask = GameCollisionCategory.Ground;
SCNVector3 endPoint = SCNVector3.Zero;
endPoint.X -= (spacing * x) + spacing;
SCNAction flyoff = SCNAction.MoveBy(endPoint, MathUtils.RandomPercent() * 0.750f);
flyoff.TimingMode = SCNActionTimingMode.EaseInEaseOut;
banana.RunAction(flyoff, () => {
banana.PhysicsBody.CategoryBitMask = GameCollisionCategory.Banana;
banana.PhysicsBody.CollisionBitMask = GameCollisionCategory.Ground | GameCollisionCategory.Player;
});
Bananas.Add(banana);
}
PlayerCharacter.InHitAnimation = true;
}
public SCNNode Create3DNode()
{
SCNScene jellyfishScn = SCNScene.FromFile("art.scnassets/Jellyfish");
SCNNode jellyfishNode = jellyfishScn.RootNode.FindChildNode("Jellyfish", false);
jellyfishNode.Scale = new SCNVector3(0.019f, 0.019f, 0.019f);
jellyfishNode.Position = new SCNVector3(0, 0, 0);
// Animate the opacity to 100% over 0.75 seconds
jellyfishNode.Opacity = 0;
jellyfishNode.RunAction(SCNAction.FadeIn(0.75));
return(jellyfishNode);
}
public void TimingFunction_5058()
{
var a = new SCNAction();
Assert.Null(a.TimingFunction2, "TimingFunction2");
Assert.Null(a.TimingFunction, "TimingFunction");
a.TimingFunction2 = (float f) => {
timeFunctionValue = f;
return(timeFunctionValue);
};
Assert.That(a.TimingFunction2(Single.NaN), Is.NaN, "value returned");
a.TimingFunction(Single.NaN);
Assert.That(timeFunctionValue, Is.NaN, "TimingFunction assigned from TimingFunction2");
}
public override void ViewWillAppear(bool animated)
{
base.ViewWillAppear(animated);
// Create a session configuration
var configuration = new ARWorldTrackingConfiguration {
PlaneDetection = ARPlaneDetection.Horizontal,
LightEstimationEnabled = true
};
// Run the view's session
SceneView.Session.Run(configuration, ARSessionRunOptions.ResetTracking);
// randomly choose a point to place the Earth
var pos = new SCNVector3(-2f, 0f, -2f);
// earth r=0.2
var globe = SCNSphere.Create(0.2f);
var globeNode = new SCNNode {
Position = pos, Geometry = globe
};
globeNode.Geometry.Materials = LoadMaterials();
//globeNode.Transform = SCNMatrix4.CreateRotationX(0.4101524f); // 23.5 degrees
SceneView.Scene.RootNode.AddChildNode(globeNode);
globeNode.RunAction(SCNAction.RepeatActionForever(SCNAction.RotateBy(0, 1, 0, 3)));
//moon r=0.08, orbit=0.6
var pivotNode = new SCNNode {
Position = new SCNVector3(0, 0, 0)
};
pivotNode.RunAction(SCNAction.RepeatActionForever(SCNAction.RotateBy(0, 1, 0, 5)));
var moon = SCNSphere.Create(0.08f);
var moonNode = new SCNNode {
Geometry = moon
};
//moonNode.Position = new SCNVector3(pos.X - 0.6f, pos.Y + 0.1f, pos.Z);
moonNode.Position = new SCNVector3(0.6f, 0.1f, pos.Z);
moonNode.Geometry.Materials = LoadMoonMaterials();
pivotNode.AddChildNode(moonNode);
globeNode.AddChildNode(pivotNode);
}
private SCNAction FlashAnimation(double duration)
{
var action = SCNAction.CustomAction(duration, (node, elapsedTime) => {
// animate color from HSB 48/100/100 to 48/30/100 and back
var elapsedTimePercentage = elapsedTime / (float)duration;
var saturation = 2.8f * (elapsedTimePercentage - 0.5f) * (elapsedTimePercentage - 0.5f) + 0.3f;
var material = node.Geometry.FirstMaterial;
if (material != null)
{
material.Diffuse.Contents = UIColor.FromHSBA(0.1333f, saturation, 1.0f, 1.0f);
}
});
return(action);
}