龙宫STC SDK API Manual
龙宫STC SDK API Manual
龙宫STC SDK API 手册
LoongCAD.Geometry
Line Structure
Line Methods
Dist Method
Equals Method
GetHashCode Method
HasIntersect Method
Intersect Method
Proj Method
Sample Method
T Method
ToString Method
Line
T Method
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计算点在线段上的参数t值。
Namespace:
LoongCAD.Geometry
Assembly:
LoongSDKCore (in LoongSDKCore.dll) Version: 2025.0.9.8 (2025.0.9.8)
Syntax
C#
Copy
public
double
T
(
Vec3
pt
)
Parameters
pt
Vec3
需要计算参数t的点。
Return Value
Double
点在线段上的参数t值。
See Also
Reference
Line Structure
LoongCAD.Geometry Namespace
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https://www.loongcad.com