public void Points()
{
// create spline
var pts = new[]
{
Point.ByCoordinates(0, 0, 0),
Point.ByCoordinates(1, 0, 0),
Point.ByCoordinates(3, 0, 0),
Point.ByCoordinates(10, 0, 0),
Point.ByCoordinates(12, 0, 0)
};
var spline = NurbsCurve.ByControlPoints(pts, 3);
Assert.NotNull(spline);
// build model curve from spline
var modCurve = ModelCurve.ByCurve(spline);
Assert.NotNull(modCurve);
// build dividedPath
var divPath = DividedPath.ByCurveAndDivisions(modCurve.ElementCurveReference, 5);
Assert.NotNull(divPath);
foreach (var pt in divPath.Points)
{
Assert.IsTrue(pts.Any(x => x.ShouldBeApproximately(pt)));
}
}
public void ByCurveAndEqualDivisions_ValidArgs()
{
// create spline
var pts = new[]
{
Point.ByCoordinates(0, 0, 0),
Point.ByCoordinates(1, 0, 0),
Point.ByCoordinates(3, 0, 0),
Point.ByCoordinates(10, 0, 0),
Point.ByCoordinates(12, 0, 0)
};
var spline = NurbsCurve.ByControlPoints(pts, 3);
Assert.NotNull(spline);
// build model curve from spline
var modCurve = ModelCurve.ByCurve(spline);
Assert.NotNull(modCurve);
// build dividedPath
var divPath = DividedPath.ByCurveAndDivisions(modCurve.ElementCurveReference, 5);
Assert.NotNull(divPath);
}
public void ByCurveAndEqualDivisions_NullArgument()
{
// build dividedPath
ElementCurveReference faceRef = null;
Assert.Throws(typeof(ArgumentNullException), () => DividedPath.ByCurveAndDivisions(faceRef, 5));
Autodesk.DesignScript.Geometry.Curve surface = null;
Assert.Throws(typeof(ArgumentNullException), () => DividedPath.ByCurveAndDivisions(surface, 5));
Revit.Elements.Element element = null;
Assert.Throws(typeof(ArgumentNullException), () => DividedPath.ByCurveAndDivisions(element, 5));
}
public void ByCurveAndEqualDivisions_InvalidDivisions()
{
// create spline
var pts = new[]
{
Point.ByCoordinates(0, 0, 0),
Point.ByCoordinates(1, 0, 0),
Point.ByCoordinates(3, 0, 0),
Point.ByCoordinates(10, 0, 0),
Point.ByCoordinates(12, 0, 0)
};
var spline = NurbsCurve.ByControlPoints(pts, 3);
Assert.NotNull(spline);
// build model curve from spline
var modCurve = ModelCurve.ByCurve(spline);
Assert.NotNull(modCurve);
// build dividedPath
Assert.Throws(typeof(Exception), () => DividedPath.ByCurveAndDivisions(modCurve.ElementCurveReference, 0));
}
public void Points()
{
// create spline
var pts = new[]
{
Point.ByCoordinates(0, 0, 0),
Point.ByCoordinates(1, 0, 0),
Point.ByCoordinates(3, 0, 0),
Point.ByCoordinates(10, 0, 0),
Point.ByCoordinates(12, 0, 0)
};
var spline = NurbsCurve.ByControlPoints(pts, 3);
Assert.NotNull(spline);
// build model curve from spline
var modCurve = ModelCurve.ByCurve(spline);
Assert.NotNull(modCurve);
// build dividedPath
var divPath = DividedPath.ByCurveAndDivisions(modCurve.ElementCurveReference, 5);
Assert.NotNull(divPath);
var divPathPts = divPath.Points;
Assert.AreEqual(5, divPathPts.Count());
foreach (var pt in divPathPts)
{
// all of the points should be along the curve
spline.DistanceTo(pt).ShouldBeApproximately(0);
}
}
public void ByCurveAndEqualDivisions_NullArgument()
{
// build dividedPath
Assert.Throws(typeof(ArgumentNullException), () => DividedPath.ByCurveAndDivisions(null, 5));
}
