public void GraphCanBeGeneratedFromCubeFaces()
{
using (Solid testcube = UnfoldTestUtils.SetupCube())
{
var faces = testcube.Faces.ToList();
Assert.AreEqual(faces.Count, 6);
List <GraphVertex <EdgeLikeEntity, FaceLikeEntity> > graph;
graph = ModelTopology.GenerateTopologyFromFaces(faces);
List <Object> face_objs = faces.Select(x => x as Object).ToList();
UnfoldTestUtils.GraphHasVertForEachFace(graph, face_objs);
UnfoldTestUtils.GraphHasCorrectNumberOfEdges(24, graph);
var sccs = GraphUtilities.TarjansAlgo <EdgeLikeEntity, FaceLikeEntity> .CycleDetect(graph, GraphUtilities.EdgeType.Graph);
UnfoldTestUtils.IsOneStronglyConnectedGraph(sccs);
//manual dispose of lists of Idisposeable, should implement graph type
foreach (IDisposable item in graph)
{
Console.WriteLine("disposing a graphnode");
item.Dispose();
}
}
}
public void UnfoldAndLabelExtrudedLFromSurfacs()
{
throw new NotImplementedException();
// unfold cube
Solid testcube = UnfoldTestUtils.SetupCube();
List <Face> faces = testcube.Faces.ToList();
var unfoldObject = PlanarUnfolder.Unfold(faces);
var unfoldsurfaces = unfoldObject.UnfoldedSurfaceSet;
Console.WriteLine("generating labels");
// generate labels
var labels = unfoldObject.StartingUnfoldableFaces.Select(x =>
new PlanarUnfolder.UnfoldableFaceLabel <EdgeLikeEntity, FaceLikeEntity>(x)).ToList();
UnfoldTestUtils.AssertLabelsGoodStartingLocationAndOrientation(labels);
// next check the positions of the translated labels
var transformedGeo = labels.Select(x => PlanarUnfolder.MapGeometryToUnfoldingByID(unfoldObject, x.AlignedLabelGeometry, x.ID)).ToList();
UnfoldTestUtils.AssertLabelsGoodFinalLocationAndOrientation(labels, transformedGeo, unfoldObject);
}
public void GraphCanBeGeneratedFromCubeSurfaces()
{
using (Solid testcube = UnfoldTestUtils.SetupCube())
{
var faces = testcube.Faces;
var surfaces = faces.Select(x => x.SurfaceGeometry()).ToList();
Assert.AreEqual(surfaces.Count, 6);
var graph = ModelTopology.GenerateTopologyFromSurfaces(surfaces);
List <Object> face_objs = surfaces.Select(x => x as Object).ToList();
UnfoldTestUtils.GraphHasVertForEachFace(graph, face_objs);
UnfoldTestUtils.GraphHasCorrectNumberOfEdges(24, graph);
var sccs = GraphUtilities.TarjansAlgo <EdgeLikeEntity, FaceLikeEntity> .CycleDetect(graph, GraphUtilities.EdgeType.Graph);
UnfoldTestUtils.IsOneStronglyConnectedGraph(sccs);
foreach (IDisposable item in graph)
{
Console.WriteLine("disposing a graphnode");
item.Dispose();
}
foreach (IDisposable item in faces)
{
Console.WriteLine("disposing a face");
item.Dispose();
}
}
}
public void UnfoldCubeSurfaceWithMinimalUnfold()
{
// unfold cube
Solid testcube = UnfoldTestUtils.SetupCube();
List <Face> faces = testcube.Faces.ToList();
var surfaces = faces.Select(x => x.SurfaceGeometry()).ToList();
var unfolds = Enumerable.Range(0, 5).Select(x => PlanarUnfolder.Unfold(surfaces)).ToList();
}
public void FullyUnfoldCubeFromSurfaces()
{
Solid testcube = UnfoldTestUtils.SetupCube();
List <Face> faces = testcube.Faces.ToList();
List <Surface> surfaces = faces.Select(x => x.SurfaceGeometry()).ToList();
var unfoldsurfaces = PlanarUnfolder.Unfold(surfaces).UnfoldedSurfaceSet;
UnfoldTestUtils.CheckAllUnfoldedFacesForCorrectUnfold(unfoldsurfaces);
Assert.AreEqual(unfoldsurfaces.Count, 1);
}
public void UnfoldEachPairOfSurfacesInACubeParentAsRefFace()
{
Solid testcube = UnfoldTestUtils.SetupCube();
List <Face> faces = testcube.Faces.ToList();
List <Surface> surfaces = faces.Select(x => x.SurfaceGeometry()).ToList();
//generate a graph of the cube
var graph = ModelTopology.GenerateTopologyFromSurfaces(surfaces);
UnfoldTestUtils.AssertEachFacePairUnfoldsCorrectly(graph);
}
public void Creating10000Cubes()
{
List <Solid> retainedlistofcubes = new List <Solid>();
foreach (var i in Enumerable.Range(0, 10000))
{
Console.WriteLine(i);
Solid testcube = UnfoldTestUtils.SetupCube();
//retainedlistofcubes.Add(testcube);
}
}
public void Creating10000CubesExtractFaces()
{
foreach (var i in Enumerable.Range(0, 10000))
{
Console.WriteLine(i);
Solid testcube = UnfoldTestUtils.SetupCube();
//testcube.Dispose();
//List<Face> faces = testcube.Faces.ToList();
GC.Collect();
GC.WaitForPendingFinalizers();
}
}
public void UnfoldEachPairOfFacesInACubeChildAsRefFace()
{
Solid testcube = UnfoldTestUtils.SetupCube();
List <Face> faces = testcube.Faces.ToList();
//generate a graph of the cube
var graph = ModelTopology.GenerateTopologyFromFaces(faces);
List <Object> faceobjs = faces.Select(x => x as Object).ToList();
UnfoldTestUtils.AssertEachFacePairUnfoldsCorrectly(graph);
}
public void Unfold27CubesFromSurfaces()
{
// unfold cube
Solid testcube = UnfoldTestUtils.SetupCube();
List <Face> faces = testcube.Faces.ToList();
var surfaces = faces.Select(x => x.SurfaceGeometry()).ToList();
List <List <Surface> > manycubes = Enumerable.Repeat(surfaces, 27).ToList();
var unfolds = manycubes.Select(x => PlanarUnfolder.Unfold(x)).ToList();
var unfoldsurfaces = unfolds.SelectMany(x => x.UnfoldedSurfaceSet).ToList();
}
public void CanWrapFacesFromCube()
{
using (Solid testcube = UnfoldTestUtils.SetupCube())
{
var faces = testcube.Faces.ToList();
var wrappedFaces = faces.Select(x => new FaceLikeEntity(x)).ToList();
foreach (IDisposable item in wrappedFaces)
{
Console.WriteLine("disposing a wrapped face");
item.Dispose();
}
}
}
public void GenBFSTreeFromCubeFaces()
{
using (Solid testcube = UnfoldTestUtils.SetupCube())
{
List <Face> faces = testcube.Faces.ToList();
var graph = ModelTopology.GenerateTopologyFromFaces(faces);
List <Object> face_objs = faces.Select(x => x as Object).ToList();
UnfoldTestUtils.GraphHasVertForEachFace(graph, face_objs);
UnfoldTestUtils.GraphHasCorrectNumberOfEdges(24, graph);
var nodereturn = ModelGraph.BFS <EdgeLikeEntity, FaceLikeEntity>(graph);
object tree = nodereturn;
var casttree = tree as List <GraphVertex <EdgeLikeEntity, FaceLikeEntity> >;
UnfoldTestUtils.GraphHasVertForEachFace(casttree, face_objs);
UnfoldTestUtils.GraphHasCorrectNumberOfTreeEdges(5, casttree);
UnfoldTestUtils.AssertAllFinishingTimesSet(graph);
var sccs = GraphUtilities.TarjansAlgo <EdgeLikeEntity, FaceLikeEntity> .CycleDetect(casttree, GraphUtilities.EdgeType.Tree);
UnfoldTestUtils.IsAcylic <EdgeLikeEntity, FaceLikeEntity>(sccs, casttree);
foreach (IDisposable item in graph)
{
Console.WriteLine("disposing a graphnode");
item.Dispose();
}
foreach (IDisposable item in faces)
{
Console.WriteLine("disposing a face");
item.Dispose();
}
foreach (IDisposable item in casttree)
{
Console.WriteLine("disposing a face");
item.Dispose();
}
}
}
public void Unfold1000CubesFromSurfacesNOGC()
{
// unfold cube
Solid testcube = UnfoldTestUtils.SetupCube();
List <Face> faces = testcube.Faces.ToList();
var surfaces = faces.Select(x => x.SurfaceGeometry()).ToList();
List <List <Surface> > manycubes = Enumerable.Repeat(surfaces, 1000).ToList();
var unfolds = new List <PlanarUnfolder.PlanarUnfolding <EdgeLikeEntity, FaceLikeEntity> >();
for (int index = 0; index < manycubes.Count; index++)
{
unfolds.Add(PlanarUnfolder.Unfold(manycubes[index]));
Console.WriteLine(index);
}
var unfoldsurfaces = unfolds.SelectMany(x => x.UnfoldedSurfaceSet).ToList();
}
public void UnfoldAndTabCubeFromFaces()
{
// unfold cube
Solid testcube = UnfoldTestUtils.SetupCube();
List <Face> faces = testcube.Faces.ToList();
var unfoldObject = PlanarUnfolder.Unfold(faces);
Console.WriteLine("generating tabs");
// generate tabs
var tabDict = TabGeneration.GenerateTabSurfacesFromUnfold <EdgeLikeEntity, FaceLikeEntity>(unfoldObject);
var justTabs = tabDict.Keys.SelectMany(x => tabDict[x]).ToList();
Console.WriteLine("tabs generated");
// next check the positions of the translated tab,
UnfoldTestUtils.AssertTabsGoodFinalLocation <EdgeLikeEntity, FaceLikeEntity>(justTabs, unfoldObject);
}
public void FullyUnfoldCubeFromTriSurfaces()
{
Solid testcube = UnfoldTestUtils.SetupCube();
List <Face> faces = testcube.Faces.ToList();
List <Surface> surfaces = faces.Select(x => x.SurfaceGeometry()).ToList();
//handle tesselation here
var pointtuples = Tesselation.Tessellate(surfaces, -1, 512);
//convert triangles to surfaces
List <Surface> trisurfaces = pointtuples.Select(x => Surface.ByPerimeterPoints(new List <Point>()
{
x[0], x[1], x[2]
})).ToList();
var unfoldsurfaces = PlanarUnfolder.Unfold(trisurfaces).UnfoldedSurfaceSet;
UnfoldTestUtils.CheckAllUnfoldedFacesForCorrectUnfold(unfoldsurfaces);
}
public void UnfoldEachPairOfTriangularSurfacesInACubeParentAsRefFace()
{
Solid testcube = UnfoldTestUtils.SetupCube();
List <Face> faces = testcube.Faces.ToList();
List <Surface> surfaces = faces.Select(x => x.SurfaceGeometry()).ToList();
//handle tesselation here
var pointtuples = Tesselation.Tessellate(surfaces, -1, 512);
//convert triangles to surfaces
List <Surface> trisurfaces = pointtuples.Select(x => Surface.ByPerimeterPoints(new List <Point>()
{
x[0], x[1], x[2]
})).ToList();
//generate a graph of the cube
var graph = ModelTopology.GenerateTopologyFromSurfaces(trisurfaces);
UnfoldTestUtils.AssertEachFacePairUnfoldsCorrectly(graph);
}
public void UnfoldAndLabel2CubesFromFaces()
{
// unfold cube
Solid testcube = UnfoldTestUtils.SetupCube();
List <Face> faces = testcube.Faces.ToList();
var unfoldObject1 = PlanarUnfolder.Unfold(faces);
var unfoldObject2 = PlanarUnfolder.Unfold(faces);
var unfoldsurfaces = unfoldObject1.UnfoldedSurfaceSet.Concat(unfoldObject2.UnfoldedSurfaceSet).ToList();
Console.WriteLine("merging unfolds");
var unfoldObject = PlanarUnfolder.PlanarUnfolding <EdgeLikeEntity, FaceLikeEntity> .
MergeUnfoldings(new List <PlanarUnfolder.PlanarUnfolding <EdgeLikeEntity, FaceLikeEntity> >(){ unfoldObject1, unfoldObject2 });
AssertMergeHasCorrectNumberOfSurfaces(unfoldObject, faces.Count * 2);
AssertMergeHasCorrectNumberOfMaps(unfoldObject, new List <PlanarUnfolder.PlanarUnfolding <EdgeLikeEntity, FaceLikeEntity> >()
{
unfoldObject1, unfoldObject2
});
Console.WriteLine("generating labels");
// generate labels
var labels = unfoldObject.StartingUnfoldableFaces.Select(x =>
new PlanarUnfolder.UnfoldableFaceLabel <EdgeLikeEntity, FaceLikeEntity>(x)).ToList();
UnfoldTestUtils.AssertLabelsGoodStartingLocationAndOrientation(labels);
// next check the positions of the translated labels,
var transformedGeo = labels.Select(x => PlanarUnfolder.MapGeometryToUnfoldingByID
(unfoldObject, x.AlignedLabelGeometry, x.ID)).ToList();
UnfoldTestUtils.AssertLabelsGoodFinalLocationAndOrientation(labels, transformedGeo, unfoldObject);
}
