public void TestDemoData_DifferenceRev()
{
foreach (var demo in DemoData.polyCases)
{
var result = new PolyBool().differenceRev(demo.poly1, demo.poly2);
Assert.IsNotNull(result);
validateResult(result, demo.validate[3], demo.name, "differenceRev");
}
}
public void TestDemoData_Union()
{
foreach (var demo in DemoData.polyCases)
{
var result = new PolyBool().union(demo.poly1, demo.poly2);
Assert.IsNotNull(result);
validateResult(result, demo.validate[1], demo.name, "union");
}
}
public void TestDemoData_Intersect()
{
foreach (var demo in DemoData.polyCases)
{
var result = new PolyBool().intersect(demo.poly1, demo.poly2);
Assert.IsNotNull(result);
validateResult(result, demo.validate[0], demo.name, "intersect");
}
}
public void TestDemoData_Xor()
{
foreach (var demo in DemoData.polyCases)
{
var result = new PolyBool().xor(demo.poly1, demo.poly2);
Assert.IsNotNull(result);
validateResult(result, demo.validate[4], demo.name, "xor");
}
}
public void ProfileThisFunction()
{
// This function exists primarily to allow me to run the VSTEST profiler on it, so that
// I can determine where PolyBoolCS spends most of its time, and which areas can be
// cleaned up if I ever decide to refactor it into a production-ready version.
var clipper = new PolyBool();
var demo = DemoData.polyCases.Where(x => x.name == "Two Triangles With Common Edge").First();
for (int i = 0; i < 1000; i++)
{
var result = clipper.difference(demo.poly1, demo.poly2);
Assert.IsNotNull(result);
}
}
public void DebugScratchpad()
{
var demo = DemoData.polyCases.Where(x => x.name == "Two Triangles With Common Edge").First();
var buildLog = new BuildLog();
var clipper = new PolyBool()
{
BuildLog = buildLog
};
var result = clipper.intersect(demo.poly1, demo.poly2);
var json = buildLog.ToJSON();
using (var file = File.CreateText("DebugLog.json"))
{
file.Write(json);
}
Assert.IsNotNull(result);
validateResult(result, demo.validate[0], demo.name, "intersect");
}
private void button2_Click(object sender, EventArgs e)
{
List <PolygonHelper> phhs = new List <PolygonHelper>();
if (!checkBox1.Checked)
{
if (dataModel.SelectedItems.Length < 2)
{
dataModel.ParentForm.StatusMessage("there are no 2 polygon selected", StatusMessageType.Warning); return;
}
foreach (var item in dataModel.SelectedItems)
{
phhs.Add(item as PolygonHelper);
}
}
else
{
phhs.Add((comboBox2.SelectedItem as ComboBoxItem).Tag as PolygonHelper);
phhs.Add((comboBox3.SelectedItem as ComboBoxItem).Tag as PolygonHelper);
}
var ar1 = phhs.ToArray();
PolyBool pb = new PolyBool();
var poly1 = ar1[0].GetPolygon();
foreach (var item in ar1.Skip(1))
{
poly1 = pb.difference(poly1, item.GetPolygon());
}
if (poly1.regions.Count == 0)
{
dataModel.ParentForm.StatusMessage("no intersections", StatusMessageType.Warning);
return;
}
var r = poly1;
var nfps = r.regions.Select(z => new NFP()
{
Points = z.Select(y => new SvgPoint(y.x, y.y)).ToArray()
}).ToArray();
for (int i = 0; i < nfps.Length; i++)
{
for (int j = 0; j < nfps.Length; j++)
{
if (i != j)
{
var d2 = nfps[i];
var d3 = nfps[j];
var f0 = d3.Points[0];
if (StaticHelpers.pnpoly(d2.Points.ToArray(), f0.X, f0.Y))
{
d3.Parent = d2;
if (!d2.Childrens.Contains(d3))
{
d2.Childrens.Add(d3);
}
}
}
}
}
foreach (var item in nfps)
{
if (item.Parent != null)
{
continue;
}
PolygonHelper phh = new PolygonHelper();
dataModel.AddItem(phh);
phh.Polygon = item;
}
}
