forked from pixmeo/osirix
/
CPRController.m
4944 lines (4077 loc) · 177 KB
/
CPRController.m
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/*=========================================================================
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 "CPRController.h"
#import "BrowserController.h"
#import "Wait.h"
#import "DICOMExport.h"
#import "DicomImage.h"
#import "ROI.h"
#import "iPhoto.h"
#import "Notifications.h"
#import "ROIWindow.h"
#import "NSUserDefaultsController+OsiriX.h"
#import "CPRCurvedPath.h"
#import "CPRDisplayInfo.h"
#import "N3BezierPath.h"
#import "CPRView.h"
#import "CPRVolumeData.h"
#import "N3BezierCoreAdditions.h"
#import "CPRTransverseView.h"
#import "CPRGeneratorRequest.h"
#import "CPRGenerator.h"
#import "CPRUnsignedInt16ImageRep.h"
#import "CPRMPRDCMView.h"
#import "N2OpenGLViewWithSplitsWindow.h"
#import "AppController.h"
#import "DicomDatabase.h"
#import <N2Debug.h>
#define PRESETS_DIRECTORY @"/3DPRESETS/"
#define CLUTDATABASE @"/CLUTs/"
#define DATABASEPATH @"/DATABASE.noindex/"
#define UNDOQUEUESIZE 40
static NSString *MPRPlaneObservationContext = @"MPRPlaneObservationContext";
extern void setvtkMeanIPMode( int m);
extern short intersect3D_2Planes( float *Pn1, float *Pv1, float *Pn2, float *Pv2, float *u, float *iP);
static float deg2rad = M_PI / 180.0;
@interface CPRController ()
@property (nonatomic, readwrite, copy) CPRCurvedPath *curvedPath;
@property (readwrite, copy) CPRDisplayInfo *displayInfo;
@end
@implementation CPRController
@synthesize clippingRangeThickness, clippingRangeMode, mousePosition, mouseViewID, originalPix, wlwwMenuItems, LOD;
@synthesize colorAxis1, colorAxis2, colorAxis3, displayMousePosition, movieRate, blendingPercentage, horizontalSplit1, horizontalSplit2, verticalSplit, lowLOD;
@synthesize mprView1, mprView2, mprView3, curMovieIndex, maxMovieIndex, blendingMode, blendingModeAvailable, highResolutionMode;
@synthesize curvedPath, displayInfo, curvedPathCreationMode, curvedPathColor, straightenedCPRAngle, cprType, cprView;//, assistantPathMode;
// export related synthesize
@synthesize exportSeriesName;
@synthesize exportImageFormat;
@synthesize exportSequenceType;
@synthesize exportSeriesType;
@synthesize exportRotationSpan;
@synthesize exportReverseSliceOrder;
//@synthesize exportSlabThinknessSameAsSlabThickness;
@synthesize exportSlabThickness, exportNumberOfRotationFrames;
@synthesize exportSliceIntervalSameAsVolumeSliceInterval;
@synthesize exportSliceInterval, exportTransverseSliceInterval;
+ (double) angleBetweenVector:(float*) a andPlane:(float*) orientation
{
double sc[ 2];
// double la = sqrt( a[0]*a[0] + a[1]*a[1] + a[2]*a[2]);
// double lo = sqrt( orientation[0]*orientation[0] + orientation[1]*orientation[1] + orientation[2]*orientation[2]);
//
// sc[ 0 ] = a[ 0]/la * orientation[ 0 ]/lo + a[ 1]/la * orientation[ 1 ]/lo + a[ 2]/la * orientation[ 2 ]/lo;
// sc[ 1 ] = a[ 0]/la * orientation[ 3 ]/lo + a[ 1]/la * orientation[ 4 ]/lo + a[ 2]/la * orientation[ 5 ]/lo;
sc[ 0 ] = a[ 0] * orientation[ 0 ] + a[ 1] * orientation[ 1 ] + a[ 2] * orientation[ 2 ];
sc[ 1 ] = a[ 0] * orientation[ 3 ] + a[ 1] * orientation[ 4 ] + a[ 2] * orientation[ 5 ];
return ((atan2( sc[1], sc[0])) / deg2rad);
}
- (DCMPix*) emptyPix: (DCMPix*) oP width: (long) w height: (long) h
{
long size = sizeof( float) * w * h;
float *imagePtr = malloc( size);
DCMPix *emptyPix = [[DCMPix alloc] initWithData: imagePtr :32 :w :h :[oP pixelSpacingX] :[oP pixelSpacingY] :[oP originX] :[oP originY] :[oP originZ]];
free( imagePtr);
[emptyPix setImageObjectID: [oP imageObjectID]];
[emptyPix setSrcFile: [oP srcFile]];
[emptyPix setAnnotationsDictionary: [oP annotationsDictionary]];
return [emptyPix autorelease];
}
- (void) setHighResolutionMode: (BOOL) newValue
{
highResolutionMode = newValue;
if( highResolutionMode)
{
if( HR_PixList == nil)
{
HR_PixList = [[NSMutableArray array] retain];
HR_FileList = [[NSMutableArray array] retain];
HR_Data = nil;
DCMPix* firstObject = [pixList[0] objectAtIndex:0];
float originalSliceInterval = [firstObject sliceInterval];
float factor = 1.0 / 1.5;
WaitRendering *www = [[[WaitRendering alloc] init:NSLocalizedString( @"Computing High Resolution data...", nil)] autorelease];
[www start];
BOOL succeed = [ViewerController resampleDataFromPixArray: pixList[0] fileArray: filesList[0] inPixArray: HR_PixList fileArray: HR_FileList data: &HR_Data withXFactor: factor yFactor: factor zFactor: factor];
[www end];
[www close];
if( succeed == NO)
{
if( NSRunAlertPanel( NSLocalizedString(@"32-bit",nil), NSLocalizedString( @"Cannot compute the high resolution data.\r\rUpgrade to OsiriX 64-bit or OsiriX MD to solve this issue.",nil), NSLocalizedString(@"OK", nil), NSLocalizedString(@"OsiriX 64-bit", nil), nil) == NSAlertAlternateReturn)
[[AppController sharedAppController] osirix64bit: self];
[HR_PixList release];
HR_PixList = nil;
[HR_FileList release];
HR_FileList = nil;
HR_Data = nil;
[self performSelector: @selector(setHighResolutionMode:) withObject: nil afterDelay: 0.1];
}
else
{
for( DCMPix *p in HR_PixList)
p.sliceInterval = originalSliceInterval*factor;
[HR_Data retain];
}
}
if( HR_PixList)
{
[cprVolumeData release];
cprVolumeData = [[CPRVolumeData alloc] initWithWithPixList:HR_PixList volume:HR_Data];
cprView.volumeData = cprVolumeData;
topTransverseView.volumeData = cprView.volumeData;
middleTransverseView.volumeData = cprView.volumeData;
bottomTransverseView.volumeData = cprView.volumeData;
}
}
else
{
[cprVolumeData release];
cprVolumeData = [[CPRVolumeData alloc] initWithWithPixList: pixList[0] volume: volumeData[0]];
cprView.volumeData = cprVolumeData;
topTransverseView.volumeData = cprView.volumeData;
middleTransverseView.volumeData = cprView.volumeData;
bottomTransverseView.volumeData = cprView.volumeData;
}
self.straightenedCPRAngle = self.straightenedCPRAngle + 0.1; // To force the update...
}
- (id)initWithDCMPixList:(NSMutableArray*)pix filesList:(NSMutableArray*)files volumeData:(NSData*)volume viewerController:(ViewerController*)viewer fusedViewerController:(ViewerController*)fusedViewer;
{
@try
{
if( [[NSUserDefaults standardUserDefaults] integerForKey: @"ANNOTATIONS"] == annotNone)
[[NSUserDefaults standardUserDefaults] setInteger: annotGraphics forKey: @"ANNOTATIONS"];
viewer2D = viewer;
self = [super initWithWindowNibName:@"CPR"];
originalPix = [pix lastObject];
if( [originalPix isRGB])
{
NSRunCriticalAlertPanel( NSLocalizedString(@"RGB",nil), NSLocalizedString( @"RGB images are not supported.",nil), NSLocalizedString(@"OK",nil), nil, nil);
[self release];
return nil;
}
[[self window] setWindowController: self];
[[[self window] toolbar] setDelegate: self];
pixList[0] = pix;
filesList[0] = files;
volumeData[0] = volume;
fusedViewer2D = fusedViewer;
clippingRangeMode = 1;
LOD = 1;
if( LOD < 1) LOD = 1;
if( fusedViewer2D)
self.blendingModeAvailable = YES;
self.displayMousePosition = [[NSUserDefaults standardUserDefaults] boolForKey: @"MPRDisplayMousePosition"];
self.maxMovieIndex = 0;
[self updateToolbarItems];
for( int i = 0; i < [popupRoi numberOfItems]; i++)
[[popupRoi itemAtIndex: i] setImage: [self imageForROI: [[popupRoi itemAtIndex: i] tag]]];
int dim[3];
DCMPix* firstObject = [pix objectAtIndex:0];
dim[0] = [firstObject pwidth];
dim[1] = [firstObject pheight];
dim[2] = [pix count];
float spacing[3];
spacing[0]=[firstObject pixelSpacingX];
spacing[1]=[firstObject pixelSpacingY];
float sliceThickness = [firstObject sliceInterval];
if( sliceThickness == 0)
{
NSLog(@"Slice interval = slice thickness!");
sliceThickness = [firstObject sliceThickness];
}
spacing[2]=sliceThickness;
float resamplesize=spacing[0];
if(dim[0]>256 || dim[1]>256)
{
if(spacing[0]*(float)dim[0]>spacing[1]*(float)dim[1])
resamplesize = spacing[0]*(float)dim[0]/256.0;
else {
resamplesize = spacing[1]*(float)dim[1]/256.0;
}
}
assistant = [[FlyAssistant alloc] initWithVolume:(float*)[volume bytes] WidthDimension:dim Spacing:spacing ResampleVoxelSize:resamplesize];
[assistant setCenterlineResampleStepLength:3.0];
centerline = [[NSMutableArray alloc] init];
nodeRemovalCost = [[NSMutableArray alloc] init];
delHistory = [[NSMutableArray alloc] init];
delNodes = [[NSMutableArray alloc] init];
curvedPath = [[CPRCurvedPath alloc] init];
displayInfo = [[CPRDisplayInfo alloc] init];
[[NSUserDefaults standardUserDefaults] registerDefaults:[NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithFloat:0], @"CPRColorR",
[NSNumber numberWithFloat:1], @"CPRColorG",
[NSNumber numberWithFloat:0], @"CPRColorB", nil]];
self.curvedPathCreationMode = YES;
cprVolumeData = [[CPRVolumeData alloc] initWithWithPixList:pix volume:volume];
cprView.volumeData = cprVolumeData;
mprView1.delegate = self;
mprView2.delegate = self;
mprView3.delegate = self;
cprView.delegate = self;
mprView1.curvedPath = curvedPath;
mprView2.curvedPath = curvedPath;
mprView3.curvedPath = curvedPath;
cprView.curvedPath = curvedPath;
mprView1.displayInfo = displayInfo;
mprView2.displayInfo = displayInfo;
mprView3.displayInfo = displayInfo;
topTransverseView.displayInfo = displayInfo;
middleTransverseView.displayInfo = displayInfo;
bottomTransverseView.displayInfo = displayInfo;
cprView.displayInfo = displayInfo;
topTransverseView.delegate = self;
topTransverseView.curvedPath = curvedPath;
topTransverseView.sectionType = CPRTransverseViewLeftSectionType;
middleTransverseView.delegate = self;
middleTransverseView.curvedPath = curvedPath;
middleTransverseView.sectionType = CPRTransverseViewCenterSectionType;
bottomTransverseView.delegate = self;
bottomTransverseView.curvedPath = curvedPath;
bottomTransverseView.sectionType = CPRTransverseViewRightSectionType;
topTransverseView.sectionWidth = cprView.generatedHeight;
middleTransverseView.sectionWidth = cprView.generatedHeight;
bottomTransverseView.sectionWidth = cprView.generatedHeight;
topTransverseView.volumeData = cprView.volumeData;
middleTransverseView.volumeData = cprView.volumeData;
bottomTransverseView.volumeData = cprView.volumeData;
DCMPix *emptyPix = [self emptyPix: originalPix width: 100 height: 100];
[mprView1 setDCMPixList: [NSMutableArray arrayWithObject: emptyPix] filesList: [NSArray arrayWithObject: [files lastObject]] roiList: nil firstImage:0 type:'i' reset:YES];
[mprView1 setFlippedData: [[viewer imageView] flippedData]];
emptyPix = [self emptyPix: originalPix width: 100 height: 100];
[mprView2 setDCMPixList: [NSMutableArray arrayWithObject: emptyPix] filesList: [NSArray arrayWithObject: [files lastObject]] roiList: nil firstImage:0 type:'i' reset:YES];
[mprView2 setFlippedData: [[viewer imageView] flippedData]];
emptyPix = [self emptyPix: originalPix width: 100 height: 100];
[mprView3 setDCMPixList: [NSMutableArray arrayWithObject: emptyPix] filesList: [NSArray arrayWithObject: [files lastObject]] roiList: nil firstImage:0 type:'i' reset:YES];
[mprView3 setFlippedData: [[viewer imageView] flippedData]];
// emptyPix = [self emptyPix: originalPix width: 100 height: 100];
// [cprView setDCMPixList: [NSMutableArray arrayWithObject: emptyPix] filesList: [NSArray arrayWithObject: [files lastObject]] roiList: nil firstImage:0 type:'i' reset:YES];
// [cprView setFlippedData: [[viewer imageView] flippedData]];
//
if( fusedViewer2D)
{
blendedMprView1 = [[DCMView alloc] initWithFrame: [mprView1 frame]];
blendedMprView2 = [[DCMView alloc] initWithFrame: [mprView2 frame]];
blendedMprView3 = [[DCMView alloc] initWithFrame: [mprView3 frame]];
emptyPix = [[[[fusedViewer2D imageView] curDCM] copy] autorelease];
[blendedMprView1 setPixels: [NSMutableArray arrayWithObject: emptyPix] files: [NSArray arrayWithObject: [files lastObject]] rois:nil firstImage:0 level:'i' reset:YES];
emptyPix = [[[[fusedViewer2D imageView] curDCM] copy] autorelease];
[blendedMprView2 setPixels: [NSMutableArray arrayWithObject: emptyPix] files: [NSArray arrayWithObject: [files lastObject]] rois:nil firstImage:0 level:'i' reset:YES];
emptyPix = [[[[fusedViewer2D imageView] curDCM] copy] autorelease];
[blendedMprView3 setPixels: [NSMutableArray arrayWithObject: emptyPix] files: [NSArray arrayWithObject: [files lastObject]] rois:nil firstImage:0 level:'i' reset:YES];
unsigned char *aR, *aG, *aB;
[[fusedViewer2D imageView] getCLUT: &aR :&aG :&aB];
[blendedMprView1 setCLUT: aR :aG :aB];
[blendedMprView2 setCLUT: aR :aG :aB];
[blendedMprView3 setCLUT: aR :aG :aB];
[mprView1 setBlending: blendedMprView1];
[mprView2 setBlending: blendedMprView2];
[mprView3 setBlending: blendedMprView3];
[mprView1 setBlendingFactor: 0.5];
[mprView2 setBlendingFactor: 0.5];
[mprView3 setBlendingFactor: 0.5];
[blendedMprView1 setWLWW: [[fusedViewer2D imageView] curDCM].wl :[[fusedViewer2D imageView] curDCM].ww];
[blendedMprView2 setWLWW: [[fusedViewer2D imageView] curDCM].wl :[[fusedViewer2D imageView] curDCM].ww];
[blendedMprView3 setWLWW: [[fusedViewer2D imageView] curDCM].wl :[[fusedViewer2D imageView] curDCM].ww];
self.blendingPercentage = 50;
self.blendingMode = 0;
}
hiddenVRController = [[VRController alloc] initWithPix:pix :files :volume :fusedViewer2D :viewer style:@"noNib" mode:@"MIP"];
[hiddenVRController retain];
// To avoid the "invalid drawable" message
[[hiddenVRController window] setLevel: 0];
[[hiddenVRController window] orderBack: self];
[[hiddenVRController window] orderOut: self];
[hiddenVRController load3DState];
hiddenVRView = [hiddenVRController view];
[hiddenVRView setClipRangeActivated: YES];
[hiddenVRView resetImage: self];
[hiddenVRView setLOD: 20];
hiddenVRView.keep3DRotateCentered = YES;
[mprView1 setVRView: hiddenVRView viewID: 1];
[mprView1 setWLWW: [[viewer imageView] curWL] :[[viewer imageView] curWW]];
[mprView2 setVRView: hiddenVRView viewID: 2];
[mprView2 setWLWW: [[viewer imageView] curWL] :[[viewer imageView] curWW]];
[mprView3 setVRView: hiddenVRView viewID: 3];
[mprView3 setWLWW: [[viewer imageView] curWL] :[[viewer imageView] curWW]];
[hiddenVRView setWLWW: [[viewer imageView] curWL] :[[viewer imageView] curWW]];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(defaultToolModified:) name:OsirixDefaultToolModifiedNotification object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(UpdateWLWWMenu:) name:OsirixUpdateWLWWMenuNotification object:nil];
curWLWWMenu = [[viewer2D curWLWWMenu] retain];
[[NSNotificationCenter defaultCenter] postNotificationName: OsirixUpdateWLWWMenuNotification object: curWLWWMenu userInfo: nil];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(UpdateCLUTMenu:) name:OsirixUpdateCLUTMenuNotification object: nil];
curCLUTMenu = [[viewer2D curCLUTMenu] retain];
[[NSNotificationCenter defaultCenter] postNotificationName: OsirixUpdateCLUTMenuNotification object: curCLUTMenu userInfo: nil];
startingOpacityMenu = [[viewer2D curOpacityMenu] retain];
curOpacityMenu = [startingOpacityMenu retain];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(UpdateOpacityMenu:) name:OsirixUpdateOpacityMenuNotification object:nil];
[[NSNotificationCenter defaultCenter] postNotificationName: OsirixUpdateOpacityMenuNotification object: curOpacityMenu userInfo: nil];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(CloseViewerNotification:) name:OsirixCloseViewerNotification object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self selector: @selector(changeWLWW:) name: OsirixChangeWLWWNotification object: nil];
[[NSNotificationCenter defaultCenter] addObserver:self selector: @selector(updateCurvedPathCost) name:OsirixUpdateCurvedPathCostNotification object: nil];
[[NSNotificationCenter defaultCenter] addObserver:self selector: @selector(resetSlider) name:OsirixDeletedCurvedPathNotification object: nil];
[shadingCheck setAction:@selector(switchShading:)];
[shadingCheck setTarget:self];
// self.dcmNumberOfFrames = 50;
// self.dcmRotationDirection = 0;
// self.dcmRotation = 360;
// self.dcmSeriesName = @"CPR";
self.exportSeriesName = @"CPR";;
self.exportSequenceType = CPRCurrentOnlyExportSequenceType;
self.exportSeriesType = CPRRotationExportSeriesType;
self.exportRotationSpan = CPR180ExportRotationSpan;
self.exportReverseSliceOrder = NO;
float r1, g1, b1, a1, r2, g2, b2, a2, r3, g3, b3, a3;
r1 = [[NSUserDefaults standardUserDefaults] floatForKey:@"MPR_AXIS_1_RED"];
g1 = [[NSUserDefaults standardUserDefaults] floatForKey:@"MPR_AXIS_1_GREEN"];
b1 = [[NSUserDefaults standardUserDefaults] floatForKey:@"MPR_AXIS_1_BLUE"];
a1 = [[NSUserDefaults standardUserDefaults] floatForKey:@"MPR_AXIS_1_ALPHA"];
r2 = [[NSUserDefaults standardUserDefaults] floatForKey:@"MPR_AXIS_2_RED"];
g2 = [[NSUserDefaults standardUserDefaults] floatForKey:@"MPR_AXIS_2_GREEN"];
b2 = [[NSUserDefaults standardUserDefaults] floatForKey:@"MPR_AXIS_2_BLUE"];
a2 = [[NSUserDefaults standardUserDefaults] floatForKey:@"MPR_AXIS_2_ALPHA"];
r3 = [[NSUserDefaults standardUserDefaults] floatForKey:@"MPR_AXIS_3_RED"];
g3 = [[NSUserDefaults standardUserDefaults] floatForKey:@"MPR_AXIS_3_GREEN"];
b3 = [[NSUserDefaults standardUserDefaults] floatForKey:@"MPR_AXIS_3_BLUE"];
a3 = [[NSUserDefaults standardUserDefaults] floatForKey:@"MPR_AXIS_3_ALPHA"];
if(r1==0.0 && g1==0.0 && b1==0.0 && a1==0.0 && r2==0.0 && g2==0.0 && b2==0.0 && a2==0.0 && r3==0.0 && g3==0.0 && b3==0.0 && a3==0.0)
{
r1 = 1.0; g1 = 0.67; b1 = 0.0; a1 = 0.8;
r2 = 0.6; g2 = 0.0; b2 = 1.0; a2 = 0.8;
r3 = 0.0; g3 = 0.5; b3 = 1.0; a3 = 0.8;
}
self.colorAxis1 = [NSColor colorWithDeviceRed:r1 green:g1 blue:b1 alpha:a1];
self.colorAxis2 = [NSColor colorWithDeviceRed:r2 green:g2 blue:b2 alpha:a2];
self.colorAxis3 = [NSColor colorWithDeviceRed:r3 green:g3 blue:b3 alpha:a3];
cprView.orangePlaneColor = self.colorAxis1;
cprView.purplePlaneColor = self.colorAxis2;
cprView.bluePlaneColor = self.colorAxis3;
[mprView1 addObserver:self forKeyPath:@"plane" options:0 context:MPRPlaneObservationContext];
[mprView2 addObserver:self forKeyPath:@"plane" options:0 context:MPRPlaneObservationContext];
[mprView3 addObserver:self forKeyPath:@"plane" options:0 context:MPRPlaneObservationContext];
[[NSColorPanel sharedColorPanel] setShowsAlpha: YES];
undoQueue = [[NSMutableArray alloc] initWithCapacity: 0];
redoQueue = [[NSMutableArray alloc] initWithCapacity: 0];
[self setToolIndex: tWL];
self.cprType = [[NSUserDefaults standardUserDefaults] integerForKey: @"SavedCPRType"];
[[self window] registerForDraggedTypes: [NSArray arrayWithObjects: NSFilenamesPboardType, nil]];
[self setupToolbar];
}
@catch (NSException *e)
{
NSLog( @"CPR Init failed: %@", e);
return nil;
}
return self;
}
- (void) delayedFullLODRendering:(id) sender
{
if( windowWillClose) return;
if( hiddenVRView.lowResLODFactor > 1 || sender != nil)
{
lowLOD = NO;
[self updateViewsAccordingToFrame: sender];
lowLOD = YES;
}
}
- (void) updateViewsAccordingToFrame:(id) sender // see setFrame in CPRMPRDCMView.m
{
if( windowWillClose) return;
id view = [[self window] firstResponder];
[mprView1 camera].forceUpdate = YES;
[mprView2 camera].forceUpdate = YES;
[mprView3 camera].forceUpdate = YES;
if( sender)
{
if( [[self window] firstResponder] != sender)
[[self window] makeFirstResponder: sender];
[sender restoreCamera];
[sender updateViewMPR];
}
else
{
CPRMPRDCMView *selectedView = [self selectedView];
if( [[self window] firstResponder] != selectedView)
[[self window] makeFirstResponder: selectedView];
[selectedView restoreCamera];
[selectedView updateViewMPR];
}
if( view)
if( [[self window] firstResponder] != view)
[[self window] makeFirstResponder: view];
[mprView1 setNeedsDisplay: YES];
[mprView2 setNeedsDisplay: YES];
[mprView3 setNeedsDisplay: YES];
}
- (void) showWindow:(id) sender
{
mprView1.dontUseAutoLOD = YES;
mprView2.dontUseAutoLOD = YES;
mprView3.dontUseAutoLOD = YES;
mprView1.LOD = 40;
mprView2.LOD = 40;
mprView3.LOD = 40;
BOOL c = [[NSUserDefaults standardUserDefaults] boolForKey: @"syncZoomLevelMPR"];
[[NSUserDefaults standardUserDefaults] setBool: YES forKey: @"syncZoomLevelMPR"];
// Default Init
[self setClippingRangeMode: 1]; // MIP
self.clippingRangeThickness = 0.5;
[[self window] makeFirstResponder: mprView1];
[mprView1.vrView resetImage: self];
mprView1.angleMPR = 0;
mprView2.angleMPR = 0;
mprView3.angleMPR = 0;
[mprView1 updateViewMPR];
mprView2.camera.viewUp = [Point3D pointWithX:0 y:-1 z:0];
[[self window] makeFirstResponder: mprView3];
mprView3.camera.viewUp = [Point3D pointWithX:0 y:0 z:1];
mprView3.camera.rollAngle = 0;
mprView3.angleMPR = 0;
mprView3.camera.parallelScale /= 1.5;
[mprView3 restoreCamera];
[mprView3 updateViewMPR];
[super showWindow: sender];
[self setTool: toolsMatrix];
if( c == NO)
[[NSUserDefaults standardUserDefaults] setBool: c forKey: @"syncZoomLevelMPR"];
mprView1.dontUseAutoLOD = NO;
mprView2.dontUseAutoLOD = NO;
mprView3.dontUseAutoLOD = NO;
[self setLOD: 1];
[self CPRViewWillEditCurvedPath: mprView1];
while( mprView1.curvedPath.nodes.count > 0)
[mprView1.curvedPath removeNodeAtIndex: 0];
[self CPRViewDidUpdateCurvedPath: mprView1];
[self CPRViewDidEditCurvedPath: mprView1];
// Restore previous path, if it exists
NSString *path = [[[BrowserController currentBrowser] documentsDirectory] stringByAppendingPathComponent:STATEDATABASE];
if (![[NSFileManager defaultManager] fileExistsAtPath: path])
[[NSFileManager defaultManager] createDirectoryAtPath: path attributes: nil];
path = [path stringByAppendingPathComponent: [NSString stringWithFormat:@"CPR-%@", [[[viewer2D fileList: 0] objectAtIndex:0] valueForKey:@"uniqueFilename"]]];
if( path)
[self loadBezierPathFromFile: path];
}
-(void) awakeFromNib
{
NSScreen *s = [viewer2D get3DViewerScreen: viewer2D];
[horizontalSplit1 setDelegate: self];
[horizontalSplit2 setDelegate: self];
[verticalSplit setDelegate: self];
if( [s frame].size.height > [s frame].size.width)
{
[horizontalSplit1 setVertical: NO];
[horizontalSplit2 setVertical: NO];
[verticalSplit setVertical: YES];
}
[shadingsPresetsController setWindowController: self];
[shadingCheck setAction:@selector(switchShading:)];
[shadingCheck setTarget:self];
}
-(void)splitViewWillResizeSubviews:(NSNotification *)notification
{
N2OpenGLViewWithSplitsWindow *window = (N2OpenGLViewWithSplitsWindow*)self.window;
if( [window respondsToSelector:@selector(disableUpdatesUntilFlush)])
[window disableUpdatesUntilFlush];
}
- (void) dealloc
{
[cprVolumeData invalidateData];
[cprVolumeData release];
[mprView1 removeObserver:self forKeyPath:@"plane"];
[mprView2 removeObserver:self forKeyPath:@"plane"];
[mprView3 removeObserver:self forKeyPath:@"plane"];
[mousePosition release];
[wlwwMenuItems release];
[toolbar release];
[colorAxis1 release];
[colorAxis2 release];
[colorAxis3 release];
[undoQueue release];
[redoQueue release];
[movieTimer release];
[blendedMprView1 release];
[blendedMprView2 release];
[blendedMprView3 release];
[curvedPath release];
[curvedPathColor release];
[displayInfo release];
mprView1.delegate = nil;
mprView2.delegate = nil;
mprView3.delegate = nil;
cprView.delegate = nil;
topTransverseView.delegate = nil;
middleTransverseView.delegate = nil;
bottomTransverseView.delegate = nil;
[startingOpacityMenu release];
[exportSeriesName release];
[_delegateCurveViewDebugging release];
_delegateCurveViewDebugging = nil;
[_delegateDisplayInfoDebugging release];
_delegateDisplayInfoDebugging = nil;
[assistant release];
[centerline release];
[nodeRemovalCost release];
[delHistory release];
[delNodes release];
[HR_PixList release];
[HR_FileList release];
[HR_Data release];
[super dealloc];
NSLog( @"dealloc CPRController");
}
- (BOOL) is2DViewer
{
return NO;
}
- (void) CloseViewerNotification: (NSNotification*) note
{
if( [note object] == viewer2D || [note object] == fusedViewer2D)
{
[self offFullScreen];
[[self window] close];
}
}
- (NSArray*) pixList
{
return pixList[ curMovieIndex];
}
- (void) setToolIndex: (int) toolIndex
{
[mprView1 setCurrentTool:toolIndex];
[mprView2 setCurrentTool:toolIndex];
[mprView3 setCurrentTool:toolIndex];
[cprView setCurrentTool:toolIndex];
[topTransverseView setCurrentTool:toolIndex];
[middleTransverseView setCurrentTool:toolIndex];
[bottomTransverseView setCurrentTool:toolIndex];
[mprView1.vrView setCurrentTool:toolIndex];
[mprView2.vrView setCurrentTool:toolIndex];
[mprView3.vrView setCurrentTool:toolIndex];
}
- (IBAction) setTool:(id)sender;
{
int toolIndex = 0;
if([sender isKindOfClass:[NSMatrix class]])
toolIndex = [[sender selectedCell] tag];
else if([sender respondsToSelector:@selector(tag)])
toolIndex = [sender tag];
[self setToolIndex: toolIndex];
[self setROIToolTag: toolIndex];
}
- (void) computeCrossReferenceLinesBetween: (CPRMPRDCMView*) mp1 and:(CPRMPRDCMView*) mp2 result: (float[2][3]) s
{
float vectorA[ 9], vectorB[ 9];
float originA[ 3], originB[ 3];
s[ 0][ 0] = HUGE_VALF; s[ 0][ 1] = HUGE_VALF; s[ 0][ 2] = HUGE_VALF;
s[ 1][ 0] = HUGE_VALF; s[ 1][ 1] = HUGE_VALF; s[ 1][ 2] = HUGE_VALF;
if( mp2.frame.size.height > 10 && mp2.frame.size.width > 10)
{
originA[ 0] = mp2.pix.originX; originA[ 1] = mp2.pix.originY; originA[ 2] = mp2.pix.originZ;
originB[ 0] = mp1.pix.originX; originB[ 1] = mp1.pix.originY; originB[ 2] = mp1.pix.originZ;
[mp2.pix orientation: vectorA];
[mp1.pix orientation: vectorB];
float slicePoint[ 3];
float sliceVector[ 3];
if( intersect3D_2Planes( vectorA+6, originA, vectorB+6, originB, sliceVector, slicePoint) == noErr)
{
[mp1 computeSliceIntersection: mp2.pix sliceFromTo: s vector: vectorB origin: originB];
}
}
}
- (void) propagateOriginRotationAndZoomToTransverseViews: (CPRTransverseView*) sender
{
[topTransverseView setOrigin: [sender origin]];
[middleTransverseView setOrigin: [sender origin]];
[bottomTransverseView setOrigin: [sender origin]];
[topTransverseView setScaleValue: [sender scaleValue]];
[middleTransverseView setScaleValue: [sender scaleValue]];
[bottomTransverseView setScaleValue: [sender scaleValue]];
[topTransverseView setRotation: [sender rotation]];
[middleTransverseView setRotation: [sender rotation]];
[bottomTransverseView setRotation: [sender rotation]];
}
- (void) propagateWLWW:(DCMView*) sender
{
[mprView1 setWLWW: [sender curWL] :[sender curWW]];
[mprView2 setWLWW: [sender curWL] :[sender curWW]];
[mprView3 setWLWW: [sender curWL] :[sender curWW]];
[cprView setWLWW: [sender curWL] :[sender curWW]];
[topTransverseView setWLWW: [sender curWL] :[sender curWW]];
[middleTransverseView setWLWW: [sender curWL] :[sender curWW]];
[bottomTransverseView setWLWW: [sender curWL] :[sender curWW]];
mprView1.camera.wl = [sender curWL]; mprView1.camera.ww = [sender curWW];
mprView2.camera.wl = [sender curWL]; mprView2.camera.ww = [sender curWW];
mprView3.camera.wl = [sender curWL]; mprView3.camera.ww = [sender curWW];
}
- (void) computeCrossReferenceLines:(CPRMPRDCMView*) sender
{
float a[2][3];
float b[2][3];
if( sender)
{
if( [[NSUserDefaults standardUserDefaults] boolForKey: @"syncZoomLevelMPR"])
{
CPRMPRDCMView *selectedView = [self selectedView];
if( selectedView != mprView1) mprView1.camera.parallelScale = selectedView.camera.parallelScale;
if( selectedView != mprView2) mprView2.camera.parallelScale = selectedView.camera.parallelScale;
if( selectedView != mprView3) mprView3.camera.parallelScale = selectedView.camera.parallelScale;
}
}
// Center other views on the sender view
if( sender && [sender isKeyView] == YES && avoidReentry == NO)
{
avoidReentry = YES;
float x, y, z;
Camera *cam = sender.camera;
Point3D *position = cam.position;
Point3D *viewUp = cam.viewUp;
float halfthickness = sender.vrView.clippingRangeThickness / 2.;
float cos[ 9];
[sender.pix orientation: cos];
// Correct slice position according to slice center (VR: position is the beginning of the slice)
position = [Point3D pointWithX: position.x + halfthickness*cos[ 6] y:position.y + halfthickness*cos[ 7] z:position.z + halfthickness*cos[ 8]];
if( sender != mprView1) mprView1.camera.position = position;
if( sender != mprView2) mprView2.camera.position = position;
if( sender != mprView3) mprView3.camera.position = position;
if( sender == mprView1)
{
float angle = mprView1.angleMPR;
XYZ vector, rotationVector;
rotationVector.x = cos[ 6]; rotationVector.y = cos[ 7]; rotationVector.z = cos[ 8];
vector.x = cos[ 3]; vector.y = cos[ 4]; vector.z = cos[ 5];
vector = ArbitraryRotate(vector, (angle-180.)*deg2rad, rotationVector);
x = position.x + vector.x; y = position.y + vector.y; z = position.z + vector.z;
mprView2.camera.focalPoint = [Point3D pointWithX:x y:y z:z];
// Correct slice position according to slice center (VR: position is the beginning of the slice)
Point3D *p = mprView2.camera.position;
mprView2.camera.position = [Point3D pointWithX: p.x + halfthickness*-vector.x y:p.y + halfthickness*-vector.y z:p.z + halfthickness*-vector.z];
vector.x = cos[ 0]; vector.y = cos[ 1]; vector.z = cos[ 2];
vector = ArbitraryRotate(vector, angle*deg2rad, rotationVector);
x = position.x + vector.x; y = position.y + vector.y; z = position.z + vector.z;
mprView3.camera.focalPoint = [Point3D pointWithX:x y:y z:z];
// Correct slice position according to slice center (VR: position is the beginning of the slice)
p = mprView3.camera.position;
mprView3.camera.position = [Point3D pointWithX: p.x + halfthickness*-vector.x y:p.y + halfthickness*-vector.y z:p.z + halfthickness*-vector.z];
}
if( sender == mprView2)
{
float angle = mprView2.angleMPR;
XYZ vector, rotationVector;
rotationVector.x = cos[ 6]; rotationVector.y = cos[ 7]; rotationVector.z = cos[ 8];
vector.x = cos[ 3]; vector.y = cos[ 4]; vector.z = cos[ 5];
vector = ArbitraryRotate(vector, angle*deg2rad, rotationVector);
x = position.x + vector.x; y = position.y + vector.y; z = position.z + vector.z;
mprView3.camera.focalPoint = [Point3D pointWithX:x y:y z:z];
// Correct slice position according to slice center (VR: position is the beginning of the slice)
Point3D *p = mprView3.camera.position;
mprView3.camera.position = [Point3D pointWithX: p.x + halfthickness*-vector.x y:p.y + halfthickness*-vector.y z:p.z + halfthickness*-vector.z];
vector.x = cos[ 0]; vector.y = cos[ 1]; vector.z = cos[ 2];
vector = ArbitraryRotate(vector, (angle-180.)*deg2rad, rotationVector);
x = position.x + vector.x; y = position.y + vector.y; z = position.z + vector.z;
mprView1.camera.focalPoint = [Point3D pointWithX:x y:y z:z];
// Correct slice position according to slice center (VR: position is the beginning of the slice)
p = mprView1.camera.position;
mprView1.camera.position = [Point3D pointWithX: p.x + halfthickness*-vector.x y:p.y + halfthickness*-vector.y z:p.z + halfthickness*-vector.z];
}
if( sender == mprView3)
{
float angle = mprView3.angleMPR;
XYZ vector, rotationVector;
rotationVector.x = cos[ 6]; rotationVector.y = cos[ 7]; rotationVector.z = cos[ 8];
vector.x = cos[ 3]; vector.y = cos[ 4]; vector.z = cos[ 5];
vector = ArbitraryRotate(vector, (angle-180.)*deg2rad, rotationVector);
x = position.x + vector.x; y = position.y + vector.y; z = position.z + vector.z;
mprView2.camera.focalPoint = [Point3D pointWithX:x y:y z:z];
// Correct slice position according to slice center (VR: position is the beginning of the slice)
Point3D *p = mprView2.camera.position;
mprView2.camera.position = [Point3D pointWithX: p.x + halfthickness*-vector.x y:p.y + halfthickness*-vector.y z:p.z + halfthickness*-vector.z];
vector.x = -cos[ 0]; vector.y = -cos[ 1]; vector.z = -cos[ 2];
vector = ArbitraryRotate(vector, angle*deg2rad, rotationVector);
x = position.x + vector.x; y = position.y + vector.y; z = position.z + vector.z;
mprView1.camera.focalPoint = [Point3D pointWithX:x y:y z:z];
// Correct slice position according to slice center (VR: position is the beginning of the slice)
p = mprView1.camera.position;
mprView1.camera.position = [Point3D pointWithX: p.x + halfthickness*-vector.x y:p.y + halfthickness*-vector.y z:p.z + halfthickness*-vector.z];
}
float l, w;
[sender.vrView getWLWW: &l : &w];
if( sender != mprView1)
{
[mprView1 restoreCamera];
if( clippingRangeMode == 0) // VR mode
{
[mprView1.vrView setOpacity: [sender.vrView currentOpacityArray]];
[mprView1.vrView setWLWW: l : w];
}
[mprView1 updateViewMPR];
}
if( sender != mprView2)
{
[mprView2 restoreCamera];
if( clippingRangeMode == 0) // VR mode
{
[mprView2.vrView setOpacity: [sender.vrView currentOpacityArray]];
[mprView2.vrView setWLWW: l : w];
}
[mprView2 updateViewMPR];
}
if( sender != mprView3)
{
[mprView3 restoreCamera];
if( clippingRangeMode == 0) // VR mode
{
[mprView3.vrView setOpacity: [sender.vrView currentOpacityArray]];
[mprView3.vrView setWLWW: l : w];
}
[mprView3 updateViewMPR];
}
if( sender == mprView1)
{
float o[ 9], orientation[ 9];
[sender.pix orientation: o];
[mprView2.pix orientation: orientation];
mprView2.angleMPR = [CPRController angleBetweenVector: o+6 andPlane:orientation]-180.;
[mprView3.pix orientation: orientation];
mprView3.angleMPR = [CPRController angleBetweenVector: o+6 andPlane:orientation]-180.;
}
if( sender == mprView2)
{
float o[ 9], orientation[ 9], sc[ 2];
[sender.pix orientation: o];
[mprView1.pix orientation: orientation];
mprView1.angleMPR = [CPRController angleBetweenVector: o+6 andPlane:orientation]+90.;
[mprView3.pix orientation: orientation];
mprView3.angleMPR = [CPRController angleBetweenVector: o+6 andPlane:orientation]+90.;
}
if( sender == mprView3)
{
float o[ 9], orientation[ 9], sc[ 2];
[sender.pix orientation: o];
[mprView1.pix orientation: orientation];
mprView1.angleMPR = [CPRController angleBetweenVector: o+6 andPlane:orientation];
[mprView2.pix orientation: orientation];
mprView2.angleMPR = [CPRController angleBetweenVector: o+6 andPlane:orientation]-90.;
}
}
[self computeCrossReferenceLinesBetween: mprView1 and: mprView2 result: a];
[self computeCrossReferenceLinesBetween: mprView1 and: mprView3 result: b];
[mprView1 setCrossReferenceLines: a and: b];
[self computeCrossReferenceLinesBetween: mprView2 and: mprView1 result: a];
[self computeCrossReferenceLinesBetween: mprView2 and: mprView3 result: b];
[mprView2 setCrossReferenceLines: a and: b];
[self computeCrossReferenceLinesBetween: mprView3 and: mprView1 result: a];
[self computeCrossReferenceLinesBetween: mprView3 and: mprView2 result: b];
[mprView3 setCrossReferenceLines: a and: b];
[mprView1 setNeedsDisplay: YES];
[mprView2 setNeedsDisplay: YES];
[mprView3 setNeedsDisplay: YES];
avoidReentry = NO;
}
- (void) setMousePosition:(Point3D*) pt
{
[mousePosition release];
mousePosition = [pt retain];
[mprView1 setNeedsDisplay: YES];
[mprView2 setNeedsDisplay: YES];
[mprView3 setNeedsDisplay: YES];
}