ThickSlabVR.h

/*=========================================================================
  Program:   OsiriX

  Copyright (c) OsiriX Team
  All rights reserved.
  Distributed under GNU - LGPL
  
  See http://www.osirix-viewer.com/copyright.html for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.
=========================================================================*/




#import <Foundation/Foundation.h>

#import "VTKView.h"
#define id Id
#include "vtkCommand.h"
#include "vtkProperty.h"
#include "vtkActor.h"
#include "vtkPolyData.h"
#include "vtkRenderer.h"
#include "vtkRenderWindow.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkVolume16Reader.h"
#include "vtkPolyDataMapper.h"
#include "vtkActor.h"
#include "vtkOutlineFilter.h"
#include "vtkImageReader.h"
#include "vtkImageImport.h"
#include "vtkCamera.h"
#include "vtkStripper.h"
#include "vtkLookupTable.h"
#include "vtkImageDataGeometryFilter.h"
#include "vtkProperty.h"
#include "vtkPolyDataNormals.h"
#include "vtkContourFilter.h"
#include "vtkImageData.h"
#include "vtkImageMapToColors.h"
#include "vtkImageActor.h"
#include "vtkLight.h"
#include "vtkPlane.h"
#include "vtkPlanes.h"
#include "vtkPlaneSource.h"
#include "vtkBoxWidget.h"
#include "vtkPlaneWidget.h"
#include "vtkPiecewiseFunction.h"
#include "vtkPiecewiseFunction.h"
#include "vtkColorTransferFunction.h"
#include "vtkVolumeProperty.h"
#include "vtkVolumeRayCastCompositeFunction.h"
#include "vtkVolumeRayCastMapper.h"
#include "vtkVolumeRayCastMIPFunction.h"
#include "vtkImageFlip.h"
#undef id

#include <Accelerate/Accelerate.h>


/** \brief View for Thick Slab Volume Rendering */
@interface ThickSlabVR : NSView {
	float								*imageBlendingPtr, *imagePtr;
	long								width, height, count;
	float								spaceX, spaceY, thickness, ww, wl;
	
	BOOL								flipData, lowQuality;

	float								tableFloatR[256], tableFloatG[256], tableFloatB[256];
	float								tableBlendingFloatR[256], tableBlendingFloatG[256], tableBlendingFloatB[256];
	float								opacityTable[ 256];
	
	vtkVolumeRayCastMapper				*volumeMapper;
	vtkVolume							*volume;
	vtkVolumeProperty					*volumeProperty;
	vtkColorTransferFunction			*colorTransferFunction;
	vtkImageImport						*reader;
	vtkVolumeRayCastCompositeFunction   *compositeFunction;
	vtkPiecewiseFunction				*opacityTransferFunction;
	vtkImageFlip						*flipReader;
	
	vImage_Buffer						srcf, dst8;
	vImage_Buffer						srcfBlending, dst8Blending;
	
    vtkRenderer							*aRenderer;
    vtkCamera							*aCamera;
	
	float								*dstFloatR, *dstFloatG, *dstFloatB;
	long								ifrom, ito, isize;
	BOOL								isRGB;
	
	NSLock								*processorsLock;
	volatile int						numberOfThreadsForCompute;
}
-(void) setImageData:(long) w :(long) h :(long) c :(float) sX :(float) sY :(float) t :(BOOL) flip;
-(void) setWLWW: (float) l :(float) w;
-(void) setBlendingWLWW: (float) l :(float) w;
-(void) setCLUT: (unsigned char*) r : (unsigned char*) g : (unsigned char*) b;
-(void) setBlendingCLUT:( unsigned char*) r : (unsigned char*) g : (unsigned char*) b;
-(unsigned char*) renderSlab;
-(void) setImageSource: (float*) i :(long) c;
-(void) setFlip: (BOOL) f;
- (void) setLowQuality:(BOOL) q;
-(void) setOpacity:(NSArray*) array;
-(void) setImageBlendingSource: (float*) i;
@end