void Rastr_Br(struct rebro *p, int n) {
	Rastr(mr,N);
	int i = 0, j = 0, x = 0, y = 0;
	GLint height, width, size = 0;
	//image = NULL;
	for (i = 0; i < N - 1; i++)  {
			mr[i].bx = pt[i].x;
			mr[i].by = pt[i].y;
			mr[i].ex = pt[i + 1].x;
			mr[i].ey = pt[i + 1].y;
	}
		mr[N - 1].bx = pt[N - 1].x;
		mr[N - 1].by = pt[N - 1].y;
		mr[N - 1].ex = pt[0].x;
		mr[N - 1].ey = pt[0].y;




	glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
	glRasterPos2f(0, 0);

	width = GW;
	height = GH;
	size = width*height;

	for (i = 0; i < N && s == N; i++) {
		int flag;
		int dx = abs(mr[i].ex - mr[i].bx);
		int dy = abs(mr[i].ey - mr[i].by);
		int s1 = (mr[i].ex - mr[i].bx < 0) ? -1 : 1;
		int s2 = (mr[i].ey - mr[i].by < 0) ? -1 : 1;
		if (dx < dy) {
			int temp = dx;
			dx = dy;
			dy = temp;
			flag = 1;
		}
		else flag = 0;

		int L = 255;
		int m = 2 * L*dy;
		int w = 2*dx*L - m;
		int e = m/2;


		y = mr[i].by;
		x = mr[i].bx;
		for (j = 0; j < dx; j++) {
			GLbyte* row = image + (width * 3) * y;
			row[x * 3] = 0x00;
			row[x * 3 + 1] = 0x00;
			row[x * 3 + 2] = e / (2 * dx);
			if ((flag == 1) != (s1*s2==-1)) row[x * 3 + 2] = L - e / (2 * dx);
			

			if  (e >= w) {
				if (flag == 1) x += s1;
				else y += s2;
				e -= w;
			}
			else {
				e += m;
			}
			if (flag == 1) y += s2;
			else x += s1;
			
		}

	}

	

}