龙宫STC SDK API Manual
龙宫STC SDK API Manual
龙宫STC SDK API 手册
LoongCAD.Geometry
Plane Class
Plane Methods
Clone Method
CreateByXZ Method
Dist Method
Distance Method
Equals Method
FromDir2d Method
FromPlaneSpace Method
FromPoint2d Method
GetHashCode Method
Intersect Method
IntersectLine Method
IntersectOBox Method
IntersectRay Method
Invert Method
InvertThis Method
Move Method
MoveThis Method
Normalize Method
NormalizeThis Method
ProjectPoint Method
SetXY Method
SignedDist Method
SignedDistance Method
ToDir2d Method
ToPlaneSpace Method
ToPoint2d Method
TranformThis Method
Transform Method
Plane
Project
Point Method
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将给定的三维点投影到平面上。
Namespace:
LoongCAD.Geometry
Assembly:
LoongSDKCore (in LoongSDKCore.dll) Version: 2025.0.9.7 (2025.0.9.7)
Syntax
C#
Copy
public
Vec3
ProjectPoint
(
Vec3
v
)
Parameters
v
Vec3
要投影的三维点。
Return Value
Vec3
投影到平面上的点。
See Also
Reference
Plane Class
LoongCAD.Geometry Namespace
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