void dimpryam()
{
	if (k4 == 0)
	{
		glMatrixMode(GL_PROJECTION);
		glLoadIdentity();
		glOrtho(-150, 150, -150, 150, -200, 150);
		degree = 0;
		glRotatef(15, 1, 0, 0);
		glRotatef(degree, 0, -1, 0);
		k4++;
	}
	glRotatef(alpha, 0, -1, 0);
	glRotatef(degree, 0, 1, 0);

	glColor3f(0.8, 0.8, 0.8);
	glBegin(GL_LINES);
	glVertex3f(0, -50, 0);
	glVertex3f(-100, -50, 60);
	glVertex3f(0, -50, 0);
	glVertex3f(60, -50, 100);

	glVertex3f(0, -50, 0);
	glVertex3f(0, 100, 0);
	glEnd();
	glRotatef(degree, 0, -1, 0);


	//glBegin(GL_LINE_STRIP);
	glBegin(GL_LINES);
	if (degree >= 0 && degree < 90 || degree > 270 && degree < 360)
	{

		glColor3f(0.5, 0.5, 0.5);
	}
	else if (degree >= 90 && degree <= 270)

		glColor3f(1.0, 0.0, 0.0);

	glVertex3f(-50, -50, -50);
	glVertex3f(50, -50, -50);

	if (degree >= 0 && degree <= 270)
	{
		/*if (degree == 180)
		glColor3f(1.0, 0.0, 0.0);
		else*/
		glColor3f(1.0, 0.0, 0.0);

	}
	else if (degree > 270 && degree < 360)
		glColor3f(0.5, 0.5, 0.5);

	glVertex3f(50, -50, -50);
	glVertex3f(50, 50, -50);

	/*if (degree > 0 && degree < 90 || degree > 270 && degree < 360)
	{
	if (degree == 180)
	glColor3f(1.0, 0.0, 0.0);
	else
	glColor3f(0.5, 0.5, 0.5);
	}
	else if (degree >= 90 && degree <= 270)*/
	glColor3f(1.0, 0.0, 0.0);

	glVertex3f(50, 50, -50);
	glVertex3f(-50, 50, -50);

	if (degree > 0 && degree < 90)
	{

		glColor3f(0.5, 0.5, 0.5);
	}
	else
		glColor3f(1.0, 0.0, 0.0);

	glVertex3f(-50, 50, -50);
	glVertex3f(-50, -50, -50);
	glEnd();




	//glBegin(GL_LINE_STRIP);
	glBegin(GL_LINES);
	if (degree >= 270 && degree < 360 || degree >= 0 && degree <= 90)
	{
		glColor3f(1.0, 0.0, 0.0);
	}
	else
		glColor3f(0.5, 0.5, 0.5);

	glVertex3f(-50, -50, 50);
	glVertex3f(50, -50, 50);


	if (degree >= 270 && degree < 360 || degree >= 0 && degree <= 180)
	{
		glColor3f(1.0, 0.0, 0.0);
	}
	else
		glColor3f(0.5, 0.5, 0.5);
	glVertex3f(50, -50, 50);
	glVertex3f(50, 50, 50);


	/*if (degree >=0 && degree <= 90 || degree >= 270 && degree <= 360)
	{
	glColor3f(1.0, 0.0, 0.0);
	}
	else if (degree > 90 && degree < 270)
	if (degree == 180)*/
	glColor3f(1.0, 0.0, 0.0);
	/*else
	glColor3f(0.5, 0.5, 0.5);*/
	glVertex3f(50, 50, 50);
	glVertex3f(-50, 50, 50);


	if (degree > 90 && degree < 180)
	{
		glColor3f(0.5, 0.5, 0.5);
	}
	else glColor3f(1.0, 0.0, 0.0);

	glVertex3f(-50, 50, 50);
	glVertex3f(-50, -50, 50);
	glEnd();

	//glBegin(GL_LINE_STRIP);
	////glBegin(GL_LINES);
	//glColor3f(1.0, 0.0, 0.0);




	glBegin(GL_LINES);
	if (degree > 0 && degree < 180)
	{
		glColor3f(0.5, 0.5, 0.5);
	}
	else
		glColor3f(1.0, 0.0, 0.0);

	glVertex3f(-50, -50, 50);
	glVertex3f(-50, -50, -50);


	if (degree >= 0 && degree <= 180)
	{
		glColor3f(1.0, 0.0, 0.0);
	}
	else glColor3f(0.5, 0.5, 0.5);

	glVertex3f(50, -50, 50);
	glVertex3f(50, -50, -50);

	glColor3f(1.0, 0.0, 0.0);

	glVertex3f(50, 50, 50);
	glVertex3f(50, 50, -50);

	glColor3f(1.0, 0.0, 0.0);

	glVertex3f(-50, 50, 50);
	glVertex3f(-50, 50, -50);
	glEnd();


	glFlush();
}