/*

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                the Apple Software.  Neither the name, trademarks, service marks or logos of

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                Apple Software without specific prior written permission from Apple.  Except as

                expressly stated in this notice, no other rights or licenses, express or implied,

                are granted by Apple herein, including but not limited to any patent rights that

                may be infringed by your derivative works or by other works in which the Apple

                Software may be incorporated.

                The Apple Software is provided by Apple on an "AS IS" basis.  APPLE MAKES NO

                WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED

                WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR

                PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN

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*/

#import <AppKit/AppKit.h>

@interface DemoController : NSObject

{

    id lightAmbient;

    id lightDiffuse;

    id lightSpecular;

    id materialAmbient;

    id materialDiffuse;

    id materialEmission;

    id materialShininess;

    id materialSpecular;

}

- (void)lightingChanged:(id)sender;

- (NSColor *)lightAmbient;

- (NSColor *)lightDiffuse;

- (NSColor *)lightSpecular;

- (NSColor *)materialAmbient;

- (NSColor *)materialDiffuse;

- (NSColor *)materialEmission;

- (NSColor *)materialSpecular;

- (float)materialShininess;

@end

extern NSString *LightingDidChangeNotification;