private void testEncoder(MeshEncoder encoder)
{
MemoryStream memory = new MemoryStream();
CtmFileWriter writer = new CtmFileWriter(memory, encoder);
writer.encode(quad, null);
memory.Seek(0, SeekOrigin.Begin);
Stream readMemory = new MemoryStream(memory.ToArray());
CtmFileReader reader = new CtmFileReader(readMemory);
Mesh m = reader.decode();
m.checkIntegrity();
MG2Encoder mg2 = encoder as MG2Encoder;
if (mg2 == null)
{
Assert.AreEqual(quad, m);
}
else
{
MG2MeshEqualsTest(mg2, quad, m);
}
}
public CtmFileWriter(Stream o, MeshEncoder e, int compressionLevel)
{
output = new CtmOutputStream(compressionLevel, o);
encoder = e;
}
public Form1()
{
InitializeComponent();
mesh = new Mesh();
meshEncoder = new MeshEncoder(mesh);
}
public CtmFileWriter(Stream o, MeshEncoder e)
{
output = new CtmOutputStream(o);
encoder = e;
}
private void testEncoder(MeshEncoder encoder)
{
MemoryStream memory = new MemoryStream ();
CtmFileWriter writer = new CtmFileWriter (memory, encoder);
writer.encode (quad, null);
memory.Seek (0, SeekOrigin.Begin);
Stream readMemory = new MemoryStream (memory.ToArray ());
CtmFileReader reader = new CtmFileReader (readMemory);
Mesh m = reader.decode ();
m.checkIntegrity ();
MG2Encoder mg2 = encoder as MG2Encoder;
if (mg2 == null)
Assert.AreEqual (quad, m);
else {
MG2MeshEqualsTest (mg2, quad, m);
}
}
void ReconstructTopographyByMesh
(
DB.Document doc,
ref DB.Architecture.TopographySurface element,
Mesh mesh,
[Optional] IList <Curve> regions
)
{
mesh = MeshEncoder.ToRawMesh(mesh);
mesh.Vertices.CullUnused();
var xyz = mesh.Vertices.ConvertAll(x => new DB.XYZ(x.X, x.Y, x.Z));
var facets = new List <DB.PolymeshFacet>(mesh.Faces.Count);
var faceCount = mesh.Faces.Count;
for (int f = 0; f < faceCount; ++f)
{
var face = mesh.Faces[f];
facets.Add(new DB.PolymeshFacet(face.A, face.B, face.C));
if (face.IsQuad)
{
facets.Add(new DB.PolymeshFacet(face.C, face.D, face.A));
}
}
//if (element is DB.Architecture.TopographySurface topography)
//{
// using (var editScope = new DB.Architecture.TopographyEditScope(doc, GetType().Name))
// {
// editScope.Start(element.Id);
// topography.DeletePoints(topography.GetPoints());
// topography.AddPoints(xyz);
// foreach (var subRegionId in topography.GetHostedSubRegionIds())
// doc.Delete(subRegionId);
// editScope.Commit(this);
// }
//}
//else
{
if (!DB.Architecture.TopographySurface.ArePointsDistinct(xyz))
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, $"At least two vertices have coincident XY values");
}
else if (!DB.Architecture.TopographySurface.IsValidFaceSet(facets, xyz))
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, $"At least one face is not valid for {typeof(DB.Architecture.TopographySurface).Name}");
}
else
{
ReplaceElement(ref element, DB.Architecture.TopographySurface.Create(doc, xyz, facets));
}
}
if (element is object && regions?.Count > 0)
{
var curveLoops = regions.Select(region => region.ToCurveLoop());
DB.Architecture.SiteSubRegion.Create(doc, curveLoops.ToList(), element.Id);
}
}
public CtmFileWriter(Stream o, MeshEncoder e, int compressionLevel)
{
output = new CtmOutputStream(compressionLevel, o);
encoder = e;
}
public CtmFileWriter(Stream o, MeshEncoder e)
{
output = new CtmOutputStream(o);
encoder = e;
}
