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Solving issue 1894: "White balance adjustements" ; Warning: it is recommended to clear the "cache\data" folder

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natureh 510
2013-07-20 20:48:59 +02:00
parent 6ae0dd0166
commit 1a6619a035
66 changed files with 1339 additions and 349 deletions
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31
rtengine/colortemp.h
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@@ -18,6 +18,7 @@
*/
#ifndef _COLORTEMP_
#define _COLORTEMP_
#include "procparams.h"
#include <gtkmm.h>
#include <cmath>
@@ -28,35 +29,47 @@
namespace rtengine {
using namespace procparams;
#define MINTEMP 2000
#define MAXTEMP 25000
#define MINTEMP 1500
#define MAXTEMP 60000
#define MINGREEN 0.02
#define MAXGREEN 5.0
#define MINEQUAL 0.8
#define MAXEQUAL 1.5
#define INITIALBLACKBODY 4000
class ColorTemp {
private:
double temp;
double green;
double equal;
Glib::ustring method;
static void clip (double &temp, double &green);
static void clip (double &temp, double &green, double &equal);
public:
ColorTemp () : temp(-1.), green(-1.), equal (1.), method("Custom") {}
ColorTemp (double e) : temp(-1.), green(-1.), equal (e), method("Custom") {}
ColorTemp (double t, double g, double e, Glib::ustring m);
ColorTemp (double mulr, double mulg, double mulb, double e);
ColorTemp () : temp(-1), green(-1), method("Custom") {}
ColorTemp (double t, double g, Glib::ustring m);
ColorTemp (double mulr, double mulg, double mulb);
void update (const double rmul, const double gmul, const double bmul, const double equal) { this->equal = equal; mul2temp (rmul, gmul, bmul, this->equal, temp, green); }
void useDefaults (const double equal) { temp = 6504; green = 1.0; this->equal = equal; } // Values copied from procparams.cc
inline double getTemp () { return temp; }
inline double getGreen () { return green; }
inline double getEqual () { return equal; }
void getMultipliers (double &mulr, double &mulg, double &mulb) { temp2mul (temp, green, mulr, mulg, mulb); }
void getMultipliers (double &mulr, double &mulg, double &mulb) { temp2mul (temp, green, equal, mulr, mulg, mulb); }
void mul2temp (double rmul, double gmul, double bmul, double& temp, double& green);
void temp2mul (double temp, double green, double& rmul, double& gmul, double& bmul);
void mul2temp (const double rmul, const double gmul, const double bmul, const double equal, double& temp, double& green);
void temp2mul (double temp, double green, double equal, double& rmul, double& gmul, double& bmul);
static void temp2mulxyz (double tem, double gree, Glib::ustring method, double &Xxyz, double &Zxyz);
int XYZtoCorColorTemp(double x0,double y0 ,double z0, double &temp);