ESStreamline.h

#import <Cocoa/Cocoa.h>

#import "RSStreamline.h"

@interface ESStreamline : RSStreamline {

        float dSep;
        float dSepSquared;
        float dTest;
        float dTestSquared;

        NSArray * grid;
        int gridCount;
        
}

+ (ESStreamline *) streamlineUsingMethod: (NSObject <IntegrationMethod>*)_integrationMethod Thickness: (float)_thickness 
                                                   DrawTriangles:(bool)_drawTriangles DrawTapering:(bool)_drawTapering DrawTexture:(int)_drawTexture 
                                           ShowSeedingpoints:(bool)_showSeedingpoints StepSize: (float)stepSize maxSteps: (int)maxSteps Width:(float)width 
                                                          Separation: (float) dsep Threshold: (float) rtest DimensionX: (float) drawDimX DimensionY: (float) drawDimY;

- (id) initUsingMethod: (NSObject <IntegrationMethod>*)_integrationMethod Thickness: (float)_thickness 
                 DrawTriangles:(bool)_drawTriangles DrawTapering:(bool)_drawTapering DrawTexture:(int)_drawTexture 
         ShowSeedingpoints:(bool)_showSeedingpoints StepSize: (float) stepsize maxSteps: (int)maxSteps Width:(float)width 
                        Separation: (float) dsep Threshold: (float) rtest DimensionX: (float) _drawDimX DimensionY: (float) _drawDimY ;

- (bool) isAllowed:(NSPoint)p inDistance: (float) squaredDistance nearestDistance: (float*) nearestDistance;
- (bool) goBackwards;

@end

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