Scene Kit Session WWDC 2013/Sources/ASCPresentationViewController.h
/* |
File: ASCPresentationViewController.h |
Abstract: ASCPresentationViewController controls the presentation, including ordering the slides in and out, updating the position of the camera, the light intensites and more. |
Version: 1.1 |
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*/ |
#import <SceneKit/SceneKit.h> |
@class ASCSlide; |
@protocol ASCPresentationDelegate; |
@interface ASCPresentationViewController : NSViewController |
@property (weak) id <ASCPresentationDelegate> delegate; |
// View controller |
- (SCNView *)view; |
- (id)initWithContentsOfFile:(NSString *)path; |
// Presentation outline |
- (NSInteger)numberOfSlides; |
- (Class)classOfSlideAtIndex:(NSInteger)slideIndex; |
// Navigation within the presentation |
- (void)goToNextSlideStep; |
- (void)goToPreviousSlide; |
- (void)goToSlideAtIndex:(NSInteger)slideIndex; |
// Nodes used to control the position and orientation of the main camera |
@property (readonly) SCNNode *cameraHandle; |
@property (readonly) SCNNode *cameraPitch; // child of 'cameraHandle' |
@property (readonly) SCNNode *cameraNode; // child of 'cameraPitch' |
// Scene decorations |
@property (nonatomic) BOOL showsNewInSceneKitBadge; |
// Lighting the scene |
- (void)updateLightingWithIntensities:(NSArray *)intensities; |
- (void)enableShadows:(BOOL)shadows; |
- (void)narrowSpotlight:(BOOL)narrow; |
- (void)riseMainLight:(BOOL)rise; |
// Nodes used to control the lighting |
- (SCNNode *)spotLight; |
- (SCNNode *)mainLight; |
@end |
@protocol ASCPresentationDelegate <NSObject> |
@optional |
- (void)presentationViewController:(ASCPresentationViewController *)presentationViewController willPresentSlideAtIndex:(NSUInteger)slideIndex step:(NSUInteger)step; |
@end |
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