TransferFunction.h

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@class TransferPoint;

@interface TransferFunction : NSObject {
        
@private

        int transferResolution;
        NSMutableArray *transferPoints;
}
/*
 The resolution of the transferfunction
 */
@property (nonatomic) int transferResolution;
/*
 A Array with all TransferPoints of the function
 */
@property (nonatomic, retain) NSMutableArray *transferPoints;

- (id)init;
- (TransferPoint*)getTransferPoint:(int)idx;
- (void)nodeChanged:(NSNotification *)notification;

@end