pyobjc-framework-scenekit

import SceneKit from Cocoa import NSApplication, NSWindow, NSView, NSRect, NSMakeRect from PyObjCTools import AppHelper import objc class AppDelegate(objc.NSObject): def applicationDidFinishLaunching_(self, aNotification): print("SceneKit app launched!") # Create a window rect = NSMakeRect(100, 100, 640, 480) self.window = NSWindow.alloc().initWithContentRect_styleMask_backing_defer_( rect, (1 << 0) | (1 << 1) | (1 << 2), # NSWindowStyleMaskTitled | NSWindowStyleMaskClosable | NSWindowStyleMaskMiniaturizable 2, # NSBackingStoreBuffered False ) self.window.setTitle_("PyObjC SceneKit Cube") # Create an SCNView (SceneKit view) self.scnView = SceneKit.SCNView.alloc().initWithFrame_(rect) self.window.setContentView_(self.scnView) # Create a scene scene = SceneKit.SCNScene.scene() self.scnView.setScene_(scene) # Create a camera and add it to a node camera = SceneKit.SCNCamera.camera() cameraNode = SceneKit.SCNNode.node() cameraNode.setCamera_(camera) cameraNode.setPosition_(SceneKit.SCNVector3(0, 0, 15)) scene.rootNode().addChildNode_(cameraNode) self.scnView.setPointOfView_(cameraNode) # Create a light and add it to a node light = SceneKit.SCNLight.light() light.setType_(SceneKit.SCNLightTypeOmni) lightNode = SceneKit.SCNNode.node() lightNode.setLight_(light) lightNode.setPosition_(SceneKit.SCNVector3(0, 10, 10)) scene.rootNode().addChildNode_(lightNode) # Create an ambient light ambientLight = SceneKit.SCNLight.light() ambientLight.setType_(SceneKit.SCNLightTypeAmbient) ambientLight.setColor_(SceneKit.SCNColor.colorWithRed_green_blue_alpha_(0.1, 0.1, 0.1, 1.0)) ambientLightNode = SceneKit.SCNNode.node() ambientLightNode.setLight_(ambientLight) scene.rootNode().addChildNode_(ambientLightNode) # Create a cube geometry box = SceneKit.SCNBox.boxWithWidth_height_length_chamferRadius_(5.0, 5.0, 5.0, 0.5) boxNode = SceneKit.SCNNode.nodeWithGeometry_(box) scene.rootNode().addChildNode_(boxNode) # Allow the user to manipulate the camera self.scnView.setAllowsCameraControl_(True) self.window.makeKeyAndOrderFront_(None) def main(): app = NSApplication.sharedApplication() delegate = AppDelegate.alloc().init() app.setDelegate_(delegate) AppHelper.runEventLoop() if __name__ == '__main__': main()