【文件属性】：
文件名称：3D动画 iOS
文件大小：656KB
文件格式：ZIP
更新时间：2019-02-23 09:41:34
3D动画 swfit
import UIKit
import QuartzCore
import SceneKit
class GameViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
// create a new scene
let scene = SCNScene(named: "art.scnassets/ship.scn")!
// create and add a camera to the scene
let cameraNode = SCNNode()
cameraNode.camera = SCNCamera()
scene.rootNode.addChildNode(cameraNode)
// place the camera
cameraNode.position = SCNVector3(x: 0, y: 0, z: 15)
// create and add a light to the scene
let lightNode = SCNNode()
lightNode.light = SCNLight()
lightNode.light!.type = SCNLightTypeOmni
lightNode.position = SCNVector3(x: 0, y: 10, z: 10)
scene.rootNode.addChildNode(lightNode)
// create and add an ambient light to the scene
let ambientLightNode = SCNNode()
ambientLightNode.light = SCNLight()
ambientLightNode.light!.type = SCNLightTypeAmbient
ambientLightNode.light!.color = UIColor.darkGrayColor()
scene.rootNode.addChildNode(ambientLightNode)
// retrieve the ship node
let ship = scene.rootNode.childNodeWithName("ship", recursively: true)!
// animate the 3d object
ship.runAction(SCNAction.repeatActionForever(SCNAction.rotateByX(0, y: 2, z: 0, duration: 1)))
// retrieve the SCNView
let scnView = self.view as! SCNView
// set the scene to the view
scnView.scene = scene
// allows the user to manipulate the camera
scnView.allowsCameraControl = true
// show statistics such as fps and timing information
scnView.showsStatistics = true
// configure the view
scnView.backgroundColor = UIColor.blackColor()
// add a tap gesture recognizer
let tapGesture = UITapGestureRecognizer(target: self, action: "handleTap:")
scnView.addGestureRecognizer(tapGesture)
}
func handleTap(gestureRecognize: UIGestureRecognizer) {
// retrieve the SCNView
let scnView = self.view as! SCNView
// check what nodes are tapped
let p = gestureRecognize.locationInView(scnView)
let hitResults = scnView.hitTest(p, options: nil)
// check that we clicked on at least one object
if hitResults.count > 0 {
// retrieved the first clicked object
let result: AnyObject! = hitResults[0]
// get its material
let material = result.node!.geometry!.firstMaterial!
// highlight it
SCNTransaction.begin()
SCNTransaction.setAnimationDuration(0.5)
// on completion - unhighlight
SCNTransaction.setCompletionBlock {
SCNTransaction.begin()
SCNTransaction.setAnimationDuration(0.5)
material.emission.contents = UIColor.blackColor()
SCNTransaction.commit()
}
material.emission.contents = UIColor.redColor()
SCNTransaction.commit()
}
}
override func shouldAutorotate() -> Bool {
return true
}
override func prefersStatusBarHidden() -> Bool {
return true
}
override func supportedInterfaceOrientations() -> UIInterfaceOrientationMask {
if UIDevice.currentDevice().userInterfaceIdiom == .Phone {
return .AllButUpsideDown
} else {
return .All
}
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Release any cached data, images, etc that aren't in use.
}
}
【文件预览】：
QuickStart
----QuickStartTests()
--------Info.plist(733B)
--------QuickStartTests.swift(978B)
----QuickStart.xcodeproj()
--------project.xcworkspace()
--------xcuserdata()
--------project.pbxproj(20KB)
----QuickStartUITests()
--------Info.plist(733B)
--------QuickStartUITests.swift(1KB)
----QuickStart()
--------GameViewController.swift(4KB)
--------Info.plist(1KB)
--------AppDelegate.swift(2KB)
--------EthanolScene.dae(1.62MB)
--------Base.lproj()
--------art.scnassets()
--------Assets.xcassets()
网友评论
- 使用的是swift写的，内容比较少