/* MyOpenGLView */

#import <Cocoa/Cocoa.h>
#import <Foundation/Foundation.h>
#import <AppKit/AppKit.h>
#import <OpenGL/OpenGL.h>
#import <OpenGL/gl.h>
#import <OpenGL/glu.h>
#import <OpenGL/glext.h>
#import <OpenGL/CGLRenderers.h>
#import "MyPolygon.h"
#import "MyTube.h"
#import "Subdivider.h"

#define MAX_SUBDIVISIONS 9

@interface MyOpenGLView : NSOpenGLView
{
    IBOutlet NSWindow *window;
    IBOutlet NSSlider *scaleSlider;
    IBOutlet NSSlider *subdivisionLevelSlider;
    IBOutlet NSMenuItem *solidDrawingMenuItem;
    IBOutlet NSMenuItem *fogMenuItem;
    IBOutlet NSMenuItem *smoothShadingMenuItem;
    IBOutlet NSButton *aggregateCheckbox;
    NSTimer *renderTimer;
    BOOL glInitialized;
    int subdivisionType;
    NSMutableArray *mySubdivisions;
    NSNull *myNull;
    NSPoint currentRotation;
    NSPoint currentTranslation;
}
- (void)openDoc:(id)sender;
- (void)changeSubdivisionType:(id)sender;
- (void)menuItemStatusChange:(id)sender;
@end