1 files changed, 0 insertions, 126 deletions
diff --git a/tests/yee_compare.h b/tests/yee_compare.h
deleted file mode 100644
index 041ae4c..0000000
--- a/tests/yee_compare.h
+++ /dev/null
@@ -1,126 +0,0 @@
-#ifndef _yee_compare_h
-#define _yee_compare_h
-
-// source code modified for OpenSCAD, Sept 2011
-// original copyright notice follows:
-/*
-Metric
-RGBAImage.h
-Comapre Args
-Laplacian Pyramid
-Copyright (C) 2006 Yangli Hector Yee
-
-This program is free software; you can redistribute it and/or modify it under the terms of the
-GNU General Public License as published by the Free Software Foundation; either version 2 of the License,
-or (at your option) any later version.
-
-This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
-without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-See the GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License along with this program;
-if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-#include <string>
-
-class RGBAImage;
-
-// Args to pass into the comparison function
-class CompareArgs
-{
-public:
-	CompareArgs();
-	~CompareArgs();
-	bool Parse_Args(int argc, char **argv);	
-	void Print_Args();
-	
-	RGBAImage		*ImgA;				// Image A
-	RGBAImage		*ImgB;				// Image B
-	RGBAImage		*ImgDiff;			// Diff image
-	bool			Verbose;			// Print lots of text or not
-	bool			LuminanceOnly;		// Only consider luminance; ignore chroma channels in the comparison.
-	float			FieldOfView;		// Field of view in degrees
-	float			Gamma;				// The gamma to convert to linear color space
-	float			Luminance;			// the display's luminance
-	unsigned int	ThresholdPixels;	// How many pixels different to ignore
-	std::string		ErrorStr;			// Error string
-  // How much color to use in the metric.
-  // 0.0 is the same as LuminanceOnly = true,
-  // 1.0 means full strength.
-  float ColorFactor;
-  // How much to down sample image before comparing, in powers of 2.
-  int DownSample;
-};
-
-#define MAX_PYR_LEVELS 8
-
-class LPyramid
-{
-public:	
-	LPyramid(float *image, int width, int height);
-	virtual ~LPyramid();
-	float Get_Value(int x, int y, int level);
-protected:
-	float *Copy(float *img);
-	void Convolve(float *a, float *b);
-	
-	// Succesively blurred versions of the original image
-	float *Levels[MAX_PYR_LEVELS];
-
-	int Width;
-	int Height;
-};
-
-class CompareArgs;
-
-// Image comparison metric using Yee's method
-// References: A Perceptual Metric for Production Testing, Hector Yee, Journal of Graphics Tools 2004
-bool Yee_Compare(CompareArgs &args);
-
-/** Class encapsulating an image containing R,G,B,A channels.
- *
- * Internal representation assumes data is in the ABGR format, with the RGB
- * color channels premultiplied by the alpha value.  Premultiplied alpha is
- * often also called "associated alpha" - see the tiff 6 specification for some
- * discussion - http://partners.adobe.com/asn/developer/PDFS/TN/TIFF6.pdf
- *
- */
-class RGBAImage
-{
-	RGBAImage(const RGBAImage&);
-	RGBAImage& operator=(const RGBAImage&);
-public:
-	RGBAImage(int w, int h, const char *name = 0)
-	{
-		Width = w;
-		Height = h;
-		if (name) Name = name;
-		Data = new unsigned int[w * h];
-	};
-	~RGBAImage() { if (Data) delete[] Data; }
-	unsigned char Get_Red(unsigned int i) { return (Data[i] & 0xFF); }
-	unsigned char Get_Green(unsigned int i) { return ((Data[i]>>8) & 0xFF); }
-	unsigned char Get_Blue(unsigned int i) { return ((Data[i]>>16) & 0xFF); }
-	unsigned char Get_Alpha(unsigned int i) { return ((Data[i]>>24) & 0xFF); }
-	void Set(unsigned char r, unsigned char g, unsigned char b, unsigned char a, unsigned int i)
-	{ Data[i] = r | (g << 8) | (b << 16) | (a << 24); }
-	int Get_Width(void) const { return Width; }
-	int Get_Height(void) const { return Height; }
-	void Set(int x, int y, unsigned int d) { Data[x + y * Width] = d; }
-	unsigned int Get(int x, int y) const { return Data[x + y * Width]; }
-	unsigned int Get(int i) const { return Data[i]; }
-	const std::string &Get_Name(void) const { return Name; }
-   RGBAImage* DownSample() const;
-	
-	bool WriteToFile(const char* filename);
-	static RGBAImage* ReadFromFile(const char* filename);
-	
-protected:
-	int Width;
-	int Height;
-	std::string Name;
-	unsigned int *Data;
-};
-
-#endif