if (s->ownerent)
		{
			qglColor4fv(entitycolour);
		}
		else if (s->flags & SURF_DRAWTURB)
		{
			qglColor4fv(turbcolour);
		}
		else if (s->plane->normal[2] <= 0.5)
		{
			if (iswall != 0)
			{
				iswall=0;
				qglColor4fv(wallcolour);
			}
		}
		else if (iswall != 1)
		{
			iswall=1;
			qglColor4fv(floorcolour);
		}