CONST#PLANE 構建平面 #Best#Fit 最佳擬合Construct a plane best fit through several points.通過幾點構建平面最佳擬合。Midplane 中間平面Construct the middle plane between two planes.在兩平面間構建中間平面。Normal 法向Construct a plane through a point and perpendicular to a line.通過一點構建一平面并垂直于一直線。Tangent 相切#Parallel 平行Construct a plane through a point and parallel to a plane.通過一點構建一平面并平行于一平面。Theoretical 理論的Construct a theoretical plane.構建理論平面。