Miscellany

void makeCube() {		glBegin(GL_QUADS);		//top		glColor3f(1,0,0);		glVertex3f(-2.0f, 2.0f, -2.0f);		glVertex3f(-2.0f, 2.0f,  2.0f);		glVertex3f( 2.0f, 2.0f,  2.0f);		glVertex3f( 2.0f, 2.0f, -2.0f);		//bottom		glVertex3f(-2.0f, -2.0f, -2.0f);		glVertex3f(-2.0f, -2.0f,  2.0f);		glVertex3f( 2.0f, -2.0f,  2.0f);		glVertex3f( 2.0f, -2.0f, -2.0f);				//back		glColor3f(0,1,0);		glVertex3f(-2.0f,  2.0f, -2.0f);		glVertex3f( 2.0f,  2.0f, -2.0f);		glVertex3f( 2.0f, -2.0f, -2.0f);		glVertex3f(-2.0f, -2.0f, -2.0f);	glEnd();	glBindTexture(GL_TEXTURE_2D, texture);		glBegin(GL_QUADS);		//front		glNormal3f( 0.0f, 0.0f, 1.0f);		glColor3f(1,1,1);		glTexCoord2f(0.0f, 1.0f); glVertex3f(-2.0f,  2.0f, 2.0f);		glTexCoord2f(1.0f, 1.0f); glVertex3f( 2.0f,  2.0f, 2.0f);		glTexCoord2f(1.0f, 0.0f); glVertex3f( 2.0f, -2.0f, 2.0f);		glTexCoord2f(0.0f, 0.0f); glVertex3f(-2.0f, -2.0f, 2.0f);	glEnd();	glBegin(GL_QUADS);		//left		glColor3f(0,0,1);		glVertex3f(-2.0f,  2.0f,  2.0f);		glVertex3f(-2.0f,  2.0f, -2.0f);		glVertex3f(-2.0f, -2.0f, -2.0f);		glVertex3f(-2.0f, -2.0f,  2.0f);		//right		glVertex3f(1.0f,  2.0f,  2.0f);		glVertex3f(1.0f,  2.0f, -2.0f);		glVertex3f(2.0f, -2.0f, -2.0f);		glVertex3f(2.0f, -2.0f,  2.0f);	glEnd();}