本文整理汇总了C++中EntityBase::IsPoint方法的典型用法代码示例。如果您正苦于以下问题：C++ EntityBase::IsPoint方法的具体用法？C++ EntityBase::IsPoint怎么用？C++ EntityBase::IsPoint使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类EntityBase的用法示例。
在下文中一共展示了EntityBase::IsPoint方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: ssassert
Expr *ConstraintBase::Distance(hEntity wrkpl, hEntity hpa, hEntity hpb) {
EntityBase *pa = SK.GetEntity(hpa);
EntityBase *pb = SK.GetEntity(hpb);
ssassert(pa->IsPoint() && pb->IsPoint(),
"Expected two points to measure projected distance between");
if(wrkpl.v == EntityBase::FREE_IN_3D.v) {
// This is true distance
ExprVector ea, eb, eab;
ea = pa->PointGetExprs();
eb = pb->PointGetExprs();
eab = ea.Minus(eb);
return eab.Magnitude();
} else {
// This is projected distance, in the given workplane.
Expr *au, *av, *bu, *bv;
pa->PointGetExprsInWorkplane(wrkpl, &au, &av);
pb->PointGetExprsInWorkplane(wrkpl, &bu, &bv);
Expr *du = au->Minus(bu);
Expr *dv = av->Minus(bv);
return ((du->Square())->Plus(dv->Square()))->Sqrt();
}
}