哪个数据是表面积呢?(侧面积)
山体的
Areas
Planar Areas
Positive Planar Area [Cut]: 11536609.988777
Negative Planar Area [Fill]: 0
Blanked Planar Area: 3253490.0112233
Total Planar Area: 14790100
Surface Areas
Positive Surface Area [Cut]: 11536609.988777
Negative Surface Area [Fill]: 0