IfcSameAxis2Placement

该函数比较两个ifcaxis2位置并确保它们是相同的(具有epsilon精度因子)。

IFC2x2中的新函数

EXPRESS Specification

FUNCTION IfcSameAxis2Placement
  (ap1, ap2 : IfcAxis2Placement; Epsilon : REAL)
  : LOGICAL ;

  RETURN (IfcSameDirection(ap1.P[1],ap2.P[1],Epsilon) AND
          IfcSameDirection(ap1.P[2],ap2.P[2],Epsilon) AND
          IfcSameCartesianPoint(ap1.Location,ap1.Location,Epsilon));
END_FUNCTION;
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原文地址:https://www.cnblogs.com/herd/p/14459843.html