Created
November 30, 2015 22:15
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LoadGeometryWithScene
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| func loadNodeWithGeometry(scene:String, nodeName:String?, bitMask:Int?, contactTestBitMask:Int?, visible:Bool) { | |
| let node: SCNNode | |
| if let scene = SCNScene(named: "art.scnassets/\(scene).dae") { | |
| if let nodeName = nodeName { | |
| if let namedNode = scene.rootNode.childNodeWithName(nodeName, recursively: true) { | |
| node = namedNode | |
| } else { | |
| node = SCNNode() | |
| } | |
| } else { | |
| if let firstNode = scene.rootNode.childNodes.first { | |
| node = firstNode | |
| } else { | |
| node = SCNNode() | |
| } | |
| } | |
| if let bitMask = bitMask { | |
| if let geometry = node.geometry { | |
| node.physicsBody = SCNPhysicsBody(type: SCNPhysicsBodyType.Static, shape: SCNPhysicsShape(geometry: geometry, options: [SCNPhysicsShapeTypeKey: SCNPhysicsShapeTypeConcavePolyhedron])) | |
| node.physicsBody?.categoryBitMask = bitMask | |
| node.physicsBody?.contactTestBitMask = contactTestBitMask! | |
| } else { | |
| if let splitContainer = node.childNodes.first { | |
| for childNode in splitContainer.childNodes { | |
| if let geometry = childNode.geometry { | |
| childNode.physicsBody = SCNPhysicsBody(type: SCNPhysicsBodyType.Static, shape: SCNPhysicsShape(geometry: geometry, options: [SCNPhysicsShapeTypeKey: SCNPhysicsShapeTypeConcavePolyhedron])) | |
| childNode.physicsBody?.categoryBitMask = bitMask | |
| node.physicsBody?.contactTestBitMask = contactTestBitMask! | |
| // childNode.opacity = visible ? 1.0: 0.0 | |
| // sceneView.scene?.rootNode.addChildNode(childNode) | |
| } | |
| } | |
| } | |
| } | |
| } | |
| node.opacity = visible ? 1.0: 0.0 | |
| sceneView.scene?.rootNode.addChildNode(node) | |
| } | |
| } |
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