Constants.h

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//
//  Constants.h
//  RayWay
//
//  Created by Ulrich Lehner on 07.11.10.
//  Copyright 2010 TU Wien. All rights reserved.
//

#define kHistogrammResolution 256
#define kMaxBatchSize 100
#define kNodeSize 10
#define kMinNodeDistance 20

#define kNodeChangedNotification @"NodeChanged"
#define kNodeChangeApplied @"NodesApplied"

#define MAX3(a,b,c)  ( ((a) > (b)) ? ((a) > (c) ?  (a) : (c)) : ((b) > (c) ? (b) : (c)) )

typedef enum {kXAxis, kYAxis, kZAxis} ViewAxis2D;
typedef enum {k2DTexture, k3DTexture} TextureMode;
typedef enum {kRender2D, kRender3D} RenderMode;

//NSCoder Constants

#define kTransferNode   @"transferNode"
#define kNodeColor              @"nodecolor"
#define kIntensity              @"intensity"
#define kOpacity                @"opacity"
#define kX                              @"x"
#define kY                              @"y"