SurfaceBooleanUnion Method

Performs a Boolean union operation with this surface and another specified surface.

Namespace: Teigha.DatabaseServices
Assembly: TD_Mgd (in TD_Mgd.dll) Version: 25.3.0.0

Syntax

public virtual Surface BooleanUnion(
        Surface surface2
)

Public Overridable Function BooleanUnion ( 
        surface2 As Surface
) As Surface

public:
virtual Surface^ BooleanUnion(
        Surface^ surface2
)

abstract BooleanUnion : 
        surface2 : Surface -> Surface 
override BooleanUnion : 
        surface2 : Surface -> Surface

Parameters

surface2 Surface: [in] Other surface to be united with this surface.

Return Value

Surface
Surface that represents the union operation result.

Remarks

This method is implemented only for the ModelerGeometry and Spatial modelers. If this surface is not derived from the Surface class or surfaces are coplanar PlaneSurface objects, the result is stored in this surface. Otherwise, this surface is not changed and the resulting surface is returned by the method. If the resulting surface is empty, i.e., both surfaces are empty, the method throws the eNoIntersections exception, returns NULL, and this surface is not changed. If the union operation fails, the method returns NULL, and this surface is not changed.

Reference

Surface Class

Teigha.DatabaseServices Namespace