public static Surface2D <T> Build(List <Vector3> Points, double meshSize)
{
var boundingBox = BoundingBoxBuilder.FromPtArray(Points.ToArray());
var surface = new Surface2D <T>(boundingBox, meshSize);
return(surface);
}
private void getExtents()
{
List <Vector3> points = new List <Vector3>();
foreach (SurfacePoint sp in this)
{
points.Add(sp.Position);
}
_boundingBox = BoundingBoxBuilder.FromPtArray(points.ToArray());
}
void getBoundingBox()
{
var points = new List <Vector3>();
foreach (Triangle tri in this)
{
points.AddRange(tri.Vertices);
}
boundingBox = BoundingBoxBuilder.FromPtArray(points.ToArray());
}
public void BoundingBoxB_buildfromPts_returnsCorrectVals()
{
Vector3[] ptArray = new Vector3[3];
ptArray[0] = new Vector3(-1, -2, -3);
ptArray[1] = new Vector3(4, -4, 4);
ptArray[2] = new Vector3(1, 2, 3);
BoundingBox ext = BoundingBoxBuilder.FromPtArray(ptArray);
Assert.AreEqual(4d, ext.Max.X);
Assert.AreEqual(-4d, ext.Min.Y);
Assert.AreEqual(4d, ext.Max.Z);
}
public BoundingBox getBoundingBox(ToolPath5Axis inputPath)
{
var pointList = new List <Vector3>();
foreach (PathEntity5Axis ent in inputPath)
{
pointList.Add(new Vector3(ent.Position.X, ent.Position.Y, ent.Position.Z));
}
BoundingBox ext = BoundingBoxBuilder.FromPtArray(pointList.ToArray());
return(ext);
}
public void BoundingBoxB_union_returnsCorrectVals()
{
Vector3[] ptArray = new Vector3[3];
ptArray[0] = new Vector3(-1, -2, -3);
ptArray[1] = new Vector3(4, -4, 4);
ptArray[2] = new Vector3(1, 2, 3);
Vector3[] ptArray2 = new Vector3[3];
ptArray2[0] = new Vector3(4, 5, -3);
ptArray2[1] = new Vector3(4, -4, 6);
ptArray2[2] = new Vector3(-8, 2, 3);
BoundingBox ext1 = BoundingBoxBuilder.FromPtArray(ptArray);
BoundingBox ext2 = BoundingBoxBuilder.FromPtArray(ptArray2);
BoundingBox ext = BoundingBoxBuilder.Union(ext1, ext2);
Assert.AreEqual(-8d, ext.Min.X);
Assert.AreEqual(4d, ext.Max.X);
Assert.AreEqual(5d, ext.Max.Y);
}
public void triangle_asPointGrid_gridOK()
{
var v0 = new Vector3(2, 1, 0);
var v1 = new Vector3(4, 2, 0);
var v2 = new Vector3(2, 4, 0);
Triangle tri = new Triangle(v0, v1, v2);
List <IVector3> points = tri.AsPointGrid(.1);
bool areContained = false;
foreach (IVector3 pt in points)
{
areContained = tri.Contains(pt);
Assert.IsTrue(areContained);
}
IBoundingBox bb = BoundingBoxBuilder.FromPtArray(points.ToArray());
Assert.AreEqual(4.0, bb.Max.X, .001);
Assert.AreEqual(1.0, bb.Min.Y, .001);
Assert.AreEqual(4.0, bb.Max.Y, .001);
Assert.IsTrue(areContained);
}
public void triangle_asPointGrid_countOK()
{
var v0 = new Vector3(5, 0, 0);
var v1 = new Vector3(0, 5, 0);
var v2 = new Vector3(5, 5, 0);
Triangle tri = new Triangle(v0, v1, v2);
List <Vector3> points = tri.AsPointGrid(.1);
bool areContained = false;
foreach (Vector3 pt in points)
{
areContained = tri.Contains(pt);
Assert.IsTrue(areContained);
}
BoundingBox bb = BoundingBoxBuilder.FromPtArray(points.ToArray());
Assert.AreEqual(1300, points.Count, 40);
Assert.AreEqual(5.0, bb.Max.X, .001);
Assert.AreEqual(0.0, bb.Min.Y, .001);
Assert.AreEqual(5.0, bb.Max.Y, .001);
Assert.IsTrue(areContained);
}
private void getBoundingBox()
{
boundingBox = BoundingBoxBuilder.FromPtArray(new Vector3[] { Vert0, Vert1, Vert2 });
}