#include?
#include?
#include??
#include????

typedef??float?Color[3];
int?total=0;
void?init?（void）
{
	glClearColor?（0.0f?0.0f?0.0f?0.0f）;
	glMatrixMode?（GL_PROJECTION）;
	gluOrtho2D?（0.0?400.0?0.0?400.0）;
}

void?getPixel（GLint?x?GLint?y?Color?c）
{
	glReadPixels（xy11GL_RGBGL_FLOATc）;
}

void?setPixel（GLint?xGLint?y）
{
????glBegin（GL_POINTS）;
	??glVertex2i（x?y）;
	glEnd（）;
	Sleep（1）;
	total++;
//	cout<}

bool?rgbColorEqual（Color?aColor?b）
{
	if?（abs（a[0]-b[0]）<0.0001?&&?abs（a[1]-b[1]）<0.0001??&&?abs（a[2]-b[2]）<0.0001?）
		return?true;
	else
		return?false;
}

void?floodFill4?（int?x?int?y?Color?fillColor?Color?interiorColor）
{
	Color?color;
	
	/*?Set?current?color?to?fillColor?then?perform?following?operations.?*/
	getPixel?（x?y?color）;
//	cout<	if?（?rgbColorEqual（colorinteriorColor）?）?{
		setPixel?（x?y）;????//?Set?color?of?pixel?to?fillColor.
		floodFill4?（x?+?1?y?fillColor?interiorColor）;
		floodFill4?（x?-?1?y?fillColor?interiorColor）;
		floodFill4?（x?y?+?1?fillColor?interiorColor）;
		floodFill4?（x?y?-?1?fillColor?interiorColor）;
	}
}

void?myDraw?（void）
{???Color?fillColor={0.0f0.0f1.0f}interiorColor={1.0f0.0f0.0f};
????glClear（GL_COLOR_BUFFER_BIT）;

	glColor3fv（interiorColor）;
	glLineWidth（3.0）;
	glBegin（GL_POLYGON）;
???????glVertex2i（1010）;
	???glVertex2i（70100）;
	???glVertex2i（20080）;
	glEnd（）;
	glColor3fv（fillColor）;


????
	glColor3f（0.0f0.0f1.0f）;
????floodFill4（4040fillColorinteriorColor）;

???glFlush（）;?
}


void?main?（int?argc?char**?argv）
{
????glutInit?（&argc?argv）;
????glutInitDisplayMode?（GLUT_SINGLE?|?GLUT_RGB）;
????glutInitWindowPosition?（100?100）;
????glutInitWindowSize?（400?400）;
????glutCreateWindow?（“泛濫（種子）填充“）;

????init?（?）;
????glutDisplayFunc?（myDraw）;
????glutMainLoop?（?）;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

????..A..H.??????6656??2009-04-02?14:30??floodFill4\boundaryFill4.suo

?????文件??????45056??2009-04-13?10:01??floodFill4\floodFill4.exe

?????文件???????1999??2009-04-21?11:36??floodFill4\floodFill4.cpp

?????目錄??????????0??2009-04-06?21:46??floodFill4

-----------?---------??----------?-----??----

????????????????53711????????????????????4