public void BuildFromGrid2(CartGridData pointStripList)
{
int minStripLen = GetMinStripLength(pointStripList);
int id = 0;
var vertexGrid = new PlyVertex[pointStripList.Count, minStripLen];
for (int i = 0; i < pointStripList.Count; i++)
{
for (int j = 0; j < minStripLen; j++)
{
vertexGrid[i, j] = new PlyVertex(pointStripList[i][j], id++);
_vertices.Add(vertexGrid[i, j]);
}
}
for (int i = 0; i < pointStripList.Count - 1; i++)
{
for (int j = 0; j < minStripLen - 1; j++)
{
var indices1 = new List <int>()
{
vertexGrid[i, j].ID, vertexGrid[i, j + 1].ID, vertexGrid[i + 1, j].ID
};
_faces.Add(new PlyFace(indices1));
var indices2 = new List <int>()
{
vertexGrid[i, j + 1].ID, vertexGrid[i + 1, j + 1].ID, vertexGrid[i + 1, j].ID
};
_faces.Add(new PlyFace(indices2));
}
}
}
public void CartDataTest_filenameok()
{
var filename = "filename1.csv";
var cd = new CartGridData(filename);
Assert.AreEqual(filename, cd.FileName);
}
public void CartDataTest_lengthok()
{
var filename = "filename1.csv";
var cd = new CartGridData(filename);
var cart = new CartData();
cd.Add(cart);
cd.Add(cart);
cd.Add(cart);
Assert.AreEqual(3, cd.Count);
}
public void CartDataTest_Addrange()
{
var filename = "filename1.csv";
var cd = new CartGridData(filename);
var cart = new CartData();
var list = new List <ICartData>();
list.Add(cart);
list.Add(cart);
list.Add(cart);
cd.AddRange(list);
Assert.AreEqual(3, cd.Count);
}
int GetMinStripLength(CartGridData pointStripList)
{
int minStripLen = int.MaxValue;
foreach (var strip in pointStripList)
{
if (strip.Count < minStripLen)
{
minStripLen = strip.Count;
}
}
return(minStripLen);
}
static void SavePly(CartGridData map, string fileName, IProgress <int> progress)
{
try
{
var outputFilename = BuildFileName(fileName, "", ".ply");
Debug.WriteLine("writing PLY file " + fileName);
var plyF = new PlyFile();
plyF.BuildFromGrid2(map);
plyF.SaveAscii(outputFilename);
Debug.WriteLine("finished writing ply file");
}
catch (Exception)
{
throw;
}
}
public void BuildFromGrid(CartGridData pointStripList)
{
Debug.WriteLine("building ply file");
//find minimum strip length
int minStripLen = GetMinStripLength(pointStripList);
//add triangles to list of faces
var triList = new List <Triangle>();
for (int i = 0; i < pointStripList.Count - 1; i++)
{
for (int j = 0; j < minStripLen - 1; j++)
{
Triangle t1 = new Triangle(pointStripList[i][j], pointStripList[i][j + 1], pointStripList[i + 1][j]);
Triangle t2 = new Triangle(pointStripList[i][j + 1], pointStripList[i + 1][j + 1], pointStripList[i + 1][j]);
triList.Add(t1);
triList.Add(t2);
}
}
int vertCount = 0;
foreach (var tri in triList)
{
var indexList = new List <int>();
foreach (var vt in tri.Vertices)
{
var plyvert = new PlyVertex(vt, tri.Normal);
plyvert.ID = vertCount++;
indexList.Add(plyvert.ID);
_vertices.Add(plyvert);
}
var face = new PlyFace(indexList);
_faces.Add(face);
}
Debug.WriteLine("triangles:{0} ", _faces.Count);
Debug.WriteLine("Vertices:{0} ", _vertices.Count);
}
public void BuildFromGrid(CartGridData pointStripList)
{
int maxCount = GetMinStripLength(pointStripList);
for (int i = 0; i < pointStripList.Count - 1; i++)
{
for (int j = 0; j < maxCount - 1; j++)
{
var p1 = new Vector3(pointStripList[i][j]);
var p2 = new Vector3(pointStripList[i][j + 1]);
var p3 = new Vector3(pointStripList[i + 1][j]);
var p4 = new Vector3(pointStripList[i + 1][j + 1]);
var t1 = new Triangle(p1, p2, p3);
var t2 = new Triangle(p2, p4, p3);
this.Add(t1);
this.Add(t2);
}
}
getBoundingBox();
}
public CartGridDataSet(string filename) : base(filename)
{
CartGridData = new CartGridData();
}
public void CartDataTest_defCtor()
{
var cd = new CartGridData();
Assert.IsNotNull(cd);
}
