public void IsLineLike_Curve_CorrectlyIdentifiesArc()
{
var arc = Arc.ByThreePoints(
Point.Origin(),
Point.ByCoordinates(1, 1),
Point.ByCoordinates(0, 1));
Assert.False(CurveUtils.IsLineLike(arc.ToRevitType(false)));
}
public void IsLineLike_Curve_CorrectlyIdentifiesLine()
{
var line = Line.ByStartPointEndPoint(
Point.Origin(),
Point.ByCoordinates(12, 3, 2));
var revitCurve = line.ToRevitType(false);
Assert.True(CurveUtils.IsLineLike(revitCurve));
}
public void IsLineLike_Curve_CorrectlyIdentifiesStraightNurbsCurve()
{
var points =
Enumerable.Range(0, 10)
.Select(x => Autodesk.DesignScript.Geometry.Point.ByCoordinates(x, 0));
var nurbsCurve = NurbsCurve.ByPoints(points, 3);
var revitCurve = nurbsCurve.ToRevitType(false);
Assert.True(CurveUtils.IsLineLike(revitCurve));
}
public void IsLineLike_Curve_CorrectlyIdentifiesNonStraightNurbsCurve()
{
var points = new[]
{
Point.ByCoordinates(5, 5, 0),
Point.ByCoordinates(0, 0, 0),
Point.ByCoordinates(-5, 5, 0),
Point.ByCoordinates(-10, 5, 0)
};
var nurbsCurve = NurbsCurve.ByPoints(points, 3);
Assert.False(CurveUtils.IsLineLike(nurbsCurve.ToRevitType(false)));
}
public void IsLineLike_Curve_CorrectlyIdentifiesNonStraightHermiteWithStraightControlPoints()
{
var points =
Enumerable.Range(0, 10)
.Select(x => new XYZ(x, 0, 0));
var hs = HermiteSpline.Create(
points.ToList(),
false,
new HermiteSplineTangents()
{
StartTangent = new XYZ(0, 0, 1),
EndTangent = new XYZ(1, 0, 0)
});
Assert.False(CurveUtils.IsLineLike(hs));
}