API Reference > Classes > PRC Curve Classes > OdPrcIntersectionCurve3d Class > OdPrcIntersectionCurve3d Methods > OdPrcIntersectionCurve3d::surface1Sense Method
OdPrcIntersectionCurve3d::surface1Sense Method
Syntax
C++
bool surface1Sense() const;

Returns the current value of the first surface sense flag. The flag value is equal to true if the sense of the intersection is the same as the first surface sense; it is equal to false in the other case.

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