ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
does the elevations on the break line matter
Yes, the break line is reading the elevations from the 3d polyline. Break lines also get elevation information from feature lines as well.
does the elevations on the break line matter
Yes, the break line is reading the elevations from the 3d polyline. Break lines also get elevation information from feature lines as well.