public override void SetupSlide(PresentationViewController presentationViewController)
{
TextManager.SetTitle("More Information");
TextManager.AddTextAtLevel("Allan Schaffer", 0);
TextManager.AddTextAtLevel("Graphics and Game Technologies Evangelist", 1);
TextManager.AddTextAtLevel("*****@*****.**", 2);
TextManager.AddEmptyLine();
TextManager.AddTextAtLevel("Documentation", 0);
TextManager.AddTextAtLevel("Scene Kit Programming Guide", 1);
TextManager.AddTextAtLevel("http://developer.apple.com", 2);
TextManager.AddEmptyLine();
TextManager.AddTextAtLevel("Apple Developer Forums", 0);
TextManager.AddTextAtLevel("http://devforums.apple.com", 2);
TextManager.AddEmptyLine();
}
public override void PresentStep(int index, PresentationViewController presentationViewController)
{
// Animate by default
SCNTransaction.Begin();
SCNTransaction.AnimationDuration = 0;
switch (index)
{
case 0:
TextManager.FlipInText(SlideTextManager.TextType.Bullet);
break;
case 1:
TextManager.FlipOutText(SlideTextManager.TextType.Bullet);
TextManager.AddEmptyLine();
TextManager.AddCode("#// Rotate forever\n"
+ "[aNode #runAction:#\n"
+ " [SCNAction repeatActionForever:\n"
+ " [SCNAction rotateByX:0 y:M_PI*2 z:0 duration:5.0]]];#");
TextManager.FlipInText(SlideTextManager.TextType.Code);
break;
case 2:
TextManager.FlipOutText(SlideTextManager.TextType.Bullet);
TextManager.FlipOutText(SlideTextManager.TextType.Code);
TextManager.AddBulletAtLevel("Move", 0);
TextManager.AddBulletAtLevel("Rotate", 0);
TextManager.AddBulletAtLevel("Scale", 0);
TextManager.AddBulletAtLevel("Opacity", 0);
TextManager.AddBulletAtLevel("Remove", 0);
TextManager.AddBulletAtLevel("Wait", 0);
TextManager.AddBulletAtLevel("Custom block", 0);
TextManager.FlipInText(SlideTextManager.TextType.Bullet);
break;
case 3:
TextManager.FlipOutText(SlideTextManager.TextType.Bullet);
TextManager.AddEmptyLine();
TextManager.AddBulletAtLevel("Directly targets the render tree", 0);
TextManager.FlipInText(SlideTextManager.TextType.Bullet);
break;
case 4:
TextManager.AddBulletAtLevel("node.position / node.presentationNode.position", 0);
//labels
var label1 = TextManager.AddTextAtLevel("Action", 0);
label1.Position = new SCNVector3(-15, 3, 0);
var label2 = TextManager.AddTextAtLevel("Animation", 0);
label2.Position = new SCNVector3(-15, -2, 0);
//animation
var animNode = SCNNode.Create();
var cubeSize = 4.0f;
animNode.Position = new SCNVector3(-5, cubeSize / 2, 0);
var cube = SCNBox.Create(cubeSize, cubeSize, cubeSize, 0.05f * cubeSize);
cube.FirstMaterial.Diffuse.Contents = new NSImage(NSBundle.MainBundle.PathForResource("SharedTextures/texture", "png"));
cube.FirstMaterial.Diffuse.MipFilter = SCNFilterMode.Linear;
cube.FirstMaterial.Diffuse.WrapS = SCNWrapMode.Repeat;
cube.FirstMaterial.Diffuse.WrapT = SCNWrapMode.Repeat;
animNode.Geometry = cube;
ContentNode.AddChildNode(animNode);
SCNTransaction.Begin();
SCNNode animPosIndicator = null;
SCNAnimationEvent startEvt = SCNAnimationEvent.Create(0, (CAAnimation animation, NSObject animatedObject, bool playingBackward) => {
SCNTransaction.Begin();
SCNTransaction.AnimationDuration = 0;
animPosIndicator.Position = new SCNVector3(10, animPosIndicator.Position.Y, animPosIndicator.Position.Z);
SCNTransaction.Commit();
});
SCNAnimationEvent endEvt = SCNAnimationEvent.Create(1, (CAAnimation animation, NSObject animatedObject, bool playingBackward) => {
SCNTransaction.Begin();
SCNTransaction.AnimationDuration = 0;
animPosIndicator.Position = new SCNVector3(-5, animPosIndicator.Position.Y, animPosIndicator.Position.Z);
SCNTransaction.Commit();
});
var anim = CABasicAnimation.FromKeyPath("position.x");
anim.Duration = 3;
anim.From = new NSNumber(0.0);
anim.To = new NSNumber(15.0);
anim.Additive = true;
anim.AutoReverses = true;
anim.AnimationEvents = new SCNAnimationEvent[] { startEvt, endEvt };
anim.RepeatCount = float.MaxValue;
animNode.AddAnimation(anim, new NSString("cubeAnimation"));
//action
var actionNode = SCNNode.Create();
actionNode.Position = new SCNVector3(-5, cubeSize * 1.5f + 1, 0);
actionNode.Geometry = cube;
ContentNode.AddChildNode(actionNode);
var mv = SCNAction.MoveBy(15, 0, 0, 3);
actionNode.RunAction(SCNAction.RepeatActionForever(SCNAction.Sequence(new SCNAction[] {
mv,
mv.ReversedAction()
})));
//position indicator
var positionIndicator = SCNNode.Create();
positionIndicator.Geometry = SCNCylinder.Create(0.5f, 0.01f);
positionIndicator.Geometry.FirstMaterial.Diffuse.Contents = NSColor.Red;
positionIndicator.Geometry.FirstMaterial.LightingModelName = SCNLightingModel.Constant;
positionIndicator.EulerAngles = new SCNVector3(NMath.PI / 2, 0, 0);
positionIndicator.Position = new SCNVector3(0, 0, cubeSize * 0.5f);
actionNode.AddChildNode(positionIndicator);
//anim pos indicator
animPosIndicator = positionIndicator.Clone();
animPosIndicator.Position = new SCNVector3(5, cubeSize / 2, cubeSize * 0.5f);
ContentNode.AddChildNode(animPosIndicator);
SCNTransaction.Commit();
break;
}
SCNTransaction.Commit();
}