Create HouseTextureMapping

HouseTextureMapping/RGB.cpp

@@ -0,0 +1,139 @@
+// CRGB.cpp: implementation of the CRGB class.
+//
+//////////////////////////////////////////////////////////////////////
+
+#include "stdafx.h"
+#include "Test.h"
+#include "RGB.h"
+
+#ifdef _DEBUG
+#undef THIS_FILE
+static char THIS_FILE[]=__FILE__;
+#define new DEBUG_NEW
+#endif
+
+//////////////////////////////////////////////////////////////////////
+// Construction/Destruction
+//////////////////////////////////////////////////////////////////////
+
+CRGB::CRGB()
+{
+	red=1.0;
+	green=1.0;
+	blue=1.0;
+	alpha=0.0;
+}
+
+CRGB::CRGB(double r,double g,double b)//重载构造函数
+{
+	red=r;
+	green=g;
+	blue=b;
+}
+
+CRGB::CRGB(double r,double g,double b,double a)//重载构造函数
+{
+	red=r;
+	green=g;
+	blue=b;
+	alpha=a;
+}
+
+CRGB::~CRGB()
+{
+
+}
+
+CRGB operator +(const CRGB &c1,const CRGB &c2)//+运算符重载
+{
+	CRGB c;
+	c.red=c1.red+c2.red;
+	c.green=c1.green+c2.green;
+	c.blue=c1.blue+c2.blue;
+	return c;
+}
+
+CRGB operator -(const CRGB &c1,const CRGB &c2)//-运算符重载
+{
+	CRGB c;
+	c.red=c1.red-c2.red;
+	c.green=c1.green-c2.green;
+	c.blue=c1.blue-c2.blue;
+	return c;
+}
+
+CRGB operator *(const CRGB &c1,const CRGB &c2)//*运算符重载
+{
+	CRGB c;
+	c.red=c1.red*c2.red;
+	c.green=c1.green*c2.green;
+	c.blue=c1.blue*c2.blue;
+	return c;
+}
+
+CRGB operator *(const CRGB &c1,double k)//*运算符重载
+{
+   CRGB c;
+   c.red=k*c1.red;
+   c.green=k*c1.green;
+   c.blue=k*c1.blue;
+   return c;
+}
+
+CRGB operator *(double k,const CRGB &c1)//*运算符重载
+{
+   CRGB c;
+   c.red=k*c1.red;
+   c.green=k*c1.green;
+   c.blue=k*c1.blue;
+   return c;
+}
+
+CRGB operator /(const CRGB &c1,double k)///运算符重载
+{
+   CRGB c;
+   c.red=c1.red/k;
+   c.green=c1.green/k;
+   c.blue=c1.blue/k;
+   return c;
+}
+
+CRGB operator +=(CRGB &c1,CRGB &c2)//+=运算符重载
+{
+	c1.red=c1.red+c2.red;
+	c1.green=c1.green+c2.green;
+	c1.blue=c1.blue+c2.blue;
+	return c1;
+}
+
+CRGB operator -=(CRGB &c1,CRGB &c2)//-=运算符重载
+{
+	c1.red=c1.red-c2.red;
+	c1.green=c1.green-c2.green;
+	c1.blue=c1.blue-c2.blue;
+	return c1;
+}
+
+CRGB operator *=(CRGB &c1,CRGB &c2)//*=运算符重载
+{
+	c1.red=c1.red*c2.red;
+	c1.green=c1.green*c2.green;
+	c1.blue=c1.blue*c2.blue;
+	return c1;
+}
+
+CRGB operator /=(CRGB &c1,double k)///=运算符重载
+{
+	c1.red=c1.red/k;
+	c1.green=c1.green/k;
+	c1.blue=c1.blue/k;
+	return c1;
+}
+
+void CRGB::Normalize()//归一化
+{
+	red=(red < 0.0) ? 0.0 : ((red > 1.0) ? 1.0 : red);
+	green=(green < 0.0) ? 0.0 : ((green > 1.0) ? 1.0 : green);
+	blue=(blue < 0.0) ? 0.0 : ((blue > 1.0) ? 1.0 : blue);
+}
+