public MCircleFace CreateCircleFace(MCurveEdge edge)
{
MCircleFace face = new MCircleFace(edge);
if (!face.IsValid())
{
return(null);
}
int i;
if ((i = AddFaceToMesh(face)) != -1)
{
return(faceList[i] as MCircleFace);
}
else
{
return(face);
}
}
private string GetFaceString(MFace face, MObject obj)
{
string hs = "";
string s;
switch (face.faceType)
{
case MFace.MFaceType.POLYGON:
hs += "平面";
MPolygonFace polyf = face as MPolygonFace;
foreach (MPoint p in polyf.sortedPoints)
{
s = obj.GetPointIdentifier(p);
if (s == null)
{
hs = null;
break;
}
hs += s;
}
break;
case MFace.MFaceType.CIRCLE:
hs += "圆";
MCircleFace cirf = face as MCircleFace;
s = obj.GetPointIdentifier(cirf.circle.center);
if (s == null)
{
hs = null;
break;
}
hs += s;
break;
default:
hs = null;
break;
}
return(hs);
}
private int AddFaceToMesh(MFace face)
{
int i, j;
if ((i = faceList.IndexOf(face)) == -1)
{
faceList.Add(face);
switch (face.faceType)
{
case MFace.MFaceType.POLYGON:
MPolygonFace pf = face as MPolygonFace;
int count = pf.edgeList.Count;
for (int k = 0; k < count; k++)
{
j = AddEdgeToMesh(pf.edgeList[k]);
if (j != -1)
{
pf.edgeList[k] = edgeList[j] as MLinearEdge;
}
pf.edgeList[k].faces.Add(face);
}
break;
case MFace.MFaceType.CIRCLE:
MCircleFace cirf = face as MCircleFace;
j = AddEdgeToMesh(cirf.circle);
if (j != -1)
{
cirf.circle = edgeList[j] as MCurveEdge;
}
cirf.circle.faces.Add(face);
break;
case MFace.MFaceType.CONE:
MConeFace conf = face as MConeFace;
j = AddEdgeToMesh(conf.bottom);
if (j != -1)
{
conf.bottom = edgeList[j] as MCurveEdge;
}
conf.bottom.faces.Add(face);
j = AddPointToMesh(conf.top);
if (j != -1)
{
conf.top = pointList[j];
}
conf.top.faces.Add(face);
break;
case MFace.MFaceType.CYLINDER:
MCylinderFace cylf = face as MCylinderFace;
j = AddEdgeToMesh(cylf.top);
if (j != -1)
{
cylf.top = edgeList[j] as MCurveEdge;
}
cylf.top.faces.Add(face);
j = AddEdgeToMesh(cylf.bottom);
if (j != -1)
{
cylf.bottom = edgeList[j] as MCurveEdge;
}
cylf.bottom.faces.Add(face);
break;
case MFace.MFaceType.SPHERE:
MSphereFace sf = face as MSphereFace;
j = AddPointToMesh(sf.center);
if (j != -1)
{
sf.center = pointList[j];
}
sf.center.faces.Add(face);
break;
case MFace.MFaceType.GENERAL_FLAT:
break;
case MFace.MFaceType.GENERAL_CURVE:
break;
default:
Debug.Log("MMesh: AddFaceToList: unhandled edge type " + face.faceType);
break;
}
boundingBox.AdjustToContain(face.boundingBox);
}
return(i);
}
private bool Equals(MCircleFace obj)
{
return(this.circle.Equals(obj.circle));
}
public List<MObject> PlaneSplit(Vector3 normal, Vector3 planePoint)
{
normal = worldToLocalMatrix.MultiplyVector(normal).normalized;
planePoint = worldToLocalMatrix.MultiplyPoint(planePoint);
MMesh mesh1 = new MMesh();
MMesh mesh2 = new MMesh();
foreach(MPoint p in mesh.pointList)
{
int r = MHelperFunctions.FloatZero(Vector3.Dot(p.position - planePoint, normal));
if(r == 0)
{
mesh1.CreatePoint(p.position);
mesh2.CreatePoint(p.position);
}
else if(r > 0)
{
mesh1.CreatePoint(p.position);
}
else
{
mesh2.CreatePoint(p.position);
}
}
Dictionary<MEdge, List<MEdge>> edgeMap = new Dictionary<MEdge, List<MEdge>>();
List<MFace> facesNeedSplit = new List<MFace>();
foreach(MEdge edge in mesh.edgeList)
{
switch (edge.edgeType)
{
case MEdge.MEdgeType.LINEAR:
{
MLinearEdge le = edge as MLinearEdge;
Vector3 v1 = le.start.position - MHelperFunctions.PointProjectionInFace(le.start.position, normal, planePoint);
Vector3 v2 = le.end.position - MHelperFunctions.PointProjectionInFace(le.end.position, normal, planePoint);
int r1 = MHelperFunctions.FloatZero(Vector3.Dot(v1, normal));
int r2 = MHelperFunctions.FloatZero(Vector3.Dot(v2, normal));
if (r1 == 0 && r2 == 0)
{
mesh1.CreateLinearEdge(new MPoint(le.start.position), new MPoint(le.end.position));
mesh2.CreateLinearEdge(new MPoint(le.start.position), new MPoint(le.end.position));
}
else if (r1 >= 0 && r2 >= 0)
{
mesh1.CreateLinearEdge(new MPoint(le.start.position), new MPoint(le.end.position));
}
else if (r1 <= 0 && r2 <= 0)
{
mesh2.CreateLinearEdge(new MPoint(le.start.position), new MPoint(le.end.position));
}
else
{
foreach (MFace face in le.faces)
{
if(!facesNeedSplit.Contains(face))facesNeedSplit.Add(face);
}
List<MEdge> edgeList = new List<MEdge>();
Vector3 v = (le.end.position - le.start.position).normalized * v1.magnitude / (v1.magnitude + v2.magnitude) + le.start.position;
if (r1 > 0)
{
edgeList.Add(mesh1.CreateLinearEdge(new MPoint(le.start.position), new MPoint(v)));
edgeList.Add(mesh2.CreateLinearEdge(new MPoint(v), new MPoint(le.end.position)));
}
else
{
edgeList.Add(mesh1.CreateLinearEdge(new MPoint(le.end.position), new MPoint(v)));
edgeList.Add(mesh2.CreateLinearEdge(new MPoint(v), new MPoint(le.start.position)));
}
if(edgeList.Count == 2)edgeMap.Add(le, edgeList);
}
break;
}
case MEdge.MEdgeType.CURVE:
{
MCurveEdge ce = edge as MCurveEdge;
int r = MHelperFunctions.FloatZero(Vector3.Dot(ce.center.position - planePoint, normal));
if (MHelperFunctions.Parallel(normal, ce.normal))
{
if (r == 0)
{
mesh1.CreateCurveEdge(ce.center, ce.radius, ce.normal);
mesh2.CreateCurveEdge(ce.center, ce.radius, ce.normal);
}
else if (r > 0)
{
mesh1.CreateCurveEdge(ce.center, ce.radius, ce.normal);
}
else
{
mesh2.CreateCurveEdge(ce.center, ce.radius, ce.normal);
}
}
else
{
float sin = Vector3.Cross(normal.normalized, ce.normal.normalized).magnitude;
float h = MHelperFunctions.DistanceP2F(ce.center.position, normal, planePoint);
float thresh = h / ce.radius;
if (sin <= thresh) //不相交
{
if (r > 0)
{
mesh1.CreateCurveEdge(ce.center, ce.radius, ce.normal);
}
else
{
mesh2.CreateCurveEdge(ce.center, ce.radius, ce.normal);
}
}
else //相交
{
foreach (MFace face in ce.faces)
{
facesNeedSplit.Add(face);
}
Vector3 p;
Vector3 centerProjection = MHelperFunctions.PointProjectionInFace(ce.center.position, normal, planePoint);
if (!MHelperFunctions.Perpendicular(ce.normal, normal))
{
Vector3 intersection = MHelperFunctions.IntersectionLineWithFace(ce.normal, ce.center.position, normal, planePoint);
p = (centerProjection - intersection).normalized * (h * h / Vector3.Distance(centerProjection, intersection)) + centerProjection;
}
else
{
p = centerProjection;
}
Vector3 n = Vector3.Cross(normal, ce.normal).normalized;
float l = Vector3.Distance(p, ce.center.position);
float d = Mathf.Sqrt(ce.radius * ce.radius - l * l);
Vector3 secp1 = p + n * d;
Vector3 secp2 = p - n * d;
List<MEdge> edgeList = new List<MEdge>();
List<Vector3> points1 = MHelperFunctions.GenerateArcPoint(secp1, secp2, ce.normal, ce.center.position);
List<Vector3> points2 = MHelperFunctions.GenerateArcPoint(secp2, secp1, ce.normal, ce.center.position);
int count1 = points1.Count;
int count2 = points2.Count;
Vector3 sample = count1 >= count2 ? points1[count1/2] : points2[count2/2];
r = MHelperFunctions.FloatZero(Vector3.Dot(sample, normal));
if((r > 0 && points1.Count >= points2.Count) || (r < 0 && points1.Count < points2.Count))
{
edgeList.Add(mesh1.CreateGeneralEdge(points1));
edgeList.Add(mesh2.CreateGeneralEdge(points2));
}
else
{
edgeList.Add(mesh1.CreateGeneralEdge(points2));
edgeList.Add(mesh2.CreateGeneralEdge(points1));
}
edgeMap.Add(ce, edgeList);
}
}
break;
}
case MEdge.MEdgeType.GENERAL:
{
MGeneralEdge ge = edge as MGeneralEdge;
Vector3 p;
int r;
int topHalf = 0;
int count = ge.points.Count;
List<Vector3> points = new List<Vector3>();
for(int i = 0; i < count; i++)
{
p = ge.points[i];
r = MHelperFunctions.FloatZero(Vector3.Dot(p - planePoint, normal));
if(topHalf != 0)
{
if(r > 0 && topHalf < 0)
{
Vector3 intersection = MHelperFunctions.IntersectionLineWithFace(p - ge.points[i - 1], p, normal, planePoint);
points.Add(intersection);
mesh2.CreateGeneralEdge(points);
points = new List<Vector3>();
points.Add(intersection);
topHalf = 1;
} else if(r < 0 && topHalf > 0)
{
Vector3 intersection = MHelperFunctions.IntersectionLineWithFace(p - ge.points[i - 1], p, normal, planePoint);
points.Add(intersection);
mesh1.CreateGeneralEdge(points);
points = new List<Vector3>();
points.Add(intersection);
topHalf = -1;
}
}
else
{
topHalf = r;
}
points.Add(p);
}
if(points.Count > 1)
{
if(topHalf > 0)
{
mesh1.CreateGeneralEdge(points);
}
else
{
mesh2.CreateGeneralEdge(points);
}
}
break;
}
}
}
List<List<Vector3>> splitPoints = new List<List<Vector3>>();
Dictionary<Vector3, List<KeyValuePair<Vector3, int>>> splitGraph = new Dictionary<Vector3, List<KeyValuePair<Vector3, int>>>();
foreach(MFace face in mesh.faceList)
{
switch (face.faceType)
{
case MFace.MFaceType.CIRCLE:
{
MCircleFace cirf = face as MCircleFace;
if (facesNeedSplit.Contains(cirf))
{
List<MEdge> edges;
if (!edgeMap.TryGetValue(cirf.circle, out edges)) break;
List<Vector3> points1 = new List<Vector3>(((MGeneralEdge)edges[0]).points);
List<Vector3> points2 = new List<Vector3>(((MGeneralEdge)edges[1]).points);
List<Vector3> split = new List<Vector3>();
split.Add(points1[0]);
split.Add(points2[0]);
int count = splitPoints.Count;
splitPoints.Add(split);
MHelperFunctions.AddValToDictionary(splitGraph, points1[0], points2[0], count);
MHelperFunctions.AddValToDictionary(splitGraph, points2[0], points1[0], count);
mesh1.CreateLinearEdge(new MPoint(points1[0]), new MPoint(points2[0]));
mesh2.CreateLinearEdge(new MPoint(points1[0]), new MPoint(points2[0]));
points1.Add(points1[0]);
points2.Add(points2[0]);
mesh1.CreateGeneralFlatFace(points1);
mesh2.CreateGeneralFlatFace(points2);
}
else
{
int r = MHelperFunctions.FloatZero(Vector3.Dot(cirf.circle.center.position - planePoint, normal));
if(r == 0)
{
mesh1.CreateCircleFace(new MCurveEdge(new MPoint(cirf.circle.center.position), cirf.circle.normal, cirf.circle.radius));
mesh2.CreateCircleFace(new MCurveEdge(new MPoint(cirf.circle.center.position), cirf.circle.normal, cirf.circle.radius));
} else if(r > 0)
{
mesh1.CreateCircleFace(new MCurveEdge(new MPoint(cirf.circle.center.position), cirf.circle.normal, cirf.circle.radius));
} else
{
mesh2.CreateCircleFace(new MCurveEdge(new MPoint(cirf.circle.center.position), cirf.circle.normal, cirf.circle.radius));
}
}
break;
}
case MFace.MFaceType.CONE:
case MFace.MFaceType.CYLINDER:
case MFace.MFaceType.GENERAL_CURVE:
{
List<List<Vector3>> split;
List<Mesh> meshs = MHelperFunctions.MeshSplit(face.mesh, normal, planePoint, out split);
mesh1.CreateGeneralCurveFace(meshs[0]);
mesh2.CreateGeneralCurveFace(meshs[1]);
foreach(List<Vector3> l in split)
{
if(l.Count < 2)
{
Debug.Log("unexpected list count");
continue;
}
if(MHelperFunctions.BlurEqual(l[0], l[l.Count - 1]))
{
mesh1.CreateGeneralFlatFace(l);
mesh2.CreateGeneralFlatFace(l);
}
else
{
int count = splitPoints.Count;
splitPoints.Add(l);
MHelperFunctions.AddValToDictionary(splitGraph, l[0], l[l.Count - 1], count);
MHelperFunctions.AddValToDictionary(splitGraph, l[l.Count - 1],l[0], count);
}
if (MHelperFunctions.PointsInLine(l))
{
mesh1.CreateLinearEdge(new MPoint(l[0]), new MPoint(l[l.Count - 1]));
mesh2.CreateLinearEdge(new MPoint(l[0]), new MPoint(l[l.Count - 1]));
}
else
{
mesh1.CreateGeneralEdge(new List<Vector3>(l));
mesh2.CreateGeneralEdge(new List<Vector3>(l));
}
}
break;
}
case MFace.MFaceType.SPHERE:
{
MSphereFace sf = face as MSphereFace;
List<List<Vector3>> split;
List<Mesh> meshs = MHelperFunctions.MeshSplit(face.mesh, normal, planePoint, out split);
mesh1.CreateGeneralCurveFace(meshs[0]);
mesh2.CreateGeneralCurveFace(meshs[1]);
Vector3 projCenter = MHelperFunctions.PointProjectionInFace(sf.center.position, normal, planePoint);
float dis = Vector3.Distance(sf.center.position, projCenter);
if(dis < sf.radius)
{
float r = Mathf.Sqrt(sf.radius * sf.radius - dis * dis);
MCurveEdge ce = mesh1.CreateCurveEdge(new MPoint(projCenter), r, normal);
mesh1.CreateCircleFace(ce);
ce = mesh2.CreateCurveEdge(new MPoint(projCenter), r, normal);
mesh2.CreateCircleFace(ce);
}
break;
}
case MFace.MFaceType.POLYGON:
{
MPolygonFace polyf = face as MPolygonFace;
if (facesNeedSplit.Contains(polyf))
{
List<MEdge> edges;
List<MLinearEdge> edges1 = new List<MLinearEdge>();
List<MLinearEdge> edges2 = new List<MLinearEdge>();
List<Vector3> split = new List<Vector3>();
foreach(MLinearEdge edge in polyf.edgeList)
{
if(edgeMap.TryGetValue(edge, out edges))
{
MLinearEdge le = edges[0] as MLinearEdge;
edges1.Add(new MLinearEdge(new MPoint(le.start.position), new MPoint(le.end.position)));
split.Add(le.end.position);
le = edges[1] as MLinearEdge;
edges2.Add(new MLinearEdge(new MPoint(le.start.position), new MPoint(le.end.position)));
}
else
{
int r1 = MHelperFunctions.FloatZero(Vector3.Dot(edge.start.position - planePoint, normal));
int r2 = MHelperFunctions.FloatZero(Vector3.Dot(edge.end.position - planePoint, normal));
if (r1 == 0 && r2 == 0)
{
edges1.Add(new MLinearEdge(new MPoint(edge.start.position), new MPoint(edge.end.position)));
edges2.Add(new MLinearEdge(new MPoint(edge.start.position), new MPoint(edge.end.position)));
} else if(r1 >= 0 && r2 >= 0)
{
edges1.Add(new MLinearEdge(new MPoint(edge.start.position), new MPoint(edge.end.position)));
} else if(r1 <= 0 && r2 <= 0)
{
edges2.Add(new MLinearEdge(new MPoint(edge.start.position), new MPoint(edge.end.position)));
}
else
{
Debug.Log("r1: " + r1 + ", r2: " + r2);
}
}
}
if(split.Count != 2)
{
// TODO: 非凸多边形 被分割成了大于2个面
Debug.Log("unexpected split count");
continue;
}
else
{
edges1.Add(new MLinearEdge(new MPoint(split[0]), new MPoint(split[1])));
edges2.Add(new MLinearEdge(new MPoint(split[0]), new MPoint(split[1])));
}
int count = splitPoints.Count;
splitPoints.Add(split);
MHelperFunctions.AddValToDictionary(splitGraph, split[0], split[1], count);
MHelperFunctions.AddValToDictionary(splitGraph, split[1], split[0], count);
mesh1.CreatePolygonFace(edges1);
mesh2.CreatePolygonFace(edges2);
}
else
{
int r = MHelperFunctions.FloatZero(Vector3.Dot(polyf.edgeList[0].start.position - planePoint, normal));
if (r == 0)
{
List<MLinearEdge> edges1 = new List<MLinearEdge>();
List<MLinearEdge> edges2 = new List<MLinearEdge>();
foreach(MLinearEdge e in polyf.edgeList)
{
edges1.Add(new MLinearEdge(new MPoint(e.start.position), new MPoint(e.end.position)));
edges2.Add(new MLinearEdge(new MPoint(e.start.position), new MPoint(e.end.position)));
}
mesh1.CreatePolygonFace(edges1);
mesh2.CreatePolygonFace(edges2);
}
else
{
List<MLinearEdge> edges = new List<MLinearEdge>();
foreach (MLinearEdge e in polyf.edgeList)
{
edges.Add(new MLinearEdge(new MPoint(e.start.position), new MPoint(e.end.position)));
}
if(r > 0)
{
mesh1.CreatePolygonFace(edges);
}
else
{
mesh2.CreatePolygonFace(edges);
}
}
}
break;
}
case MFace.MFaceType.GENERAL_FLAT:
{
MGeneralFlatFace gff = face as MGeneralFlatFace;
List<Vector3> points1 = new List<Vector3>();
List<Vector3> points2 = new List<Vector3>();
List<Vector3> split = new List<Vector3>();
Vector3 p;
int lastr = 0;
int r;
int count = gff.points.Count;
for (int i = 0; i < count; i++)
{
p = gff.points[i];
r = MHelperFunctions.FloatZero(Vector3.Dot(p - planePoint, normal));
if(lastr >= 0 && r >= 0)
{
points1.Add(p);
} else if(lastr <= 0 && r <= 0)
{
points2.Add(p);
}
else
{
Vector3 intersect = MHelperFunctions.IntersectionLineWithFace(p - gff.points[i - 1], p, normal, planePoint);
split.Add(intersect);
points1.Add(intersect);
points2.Add(intersect);
if(r > 0)
{
points1.Add(p);
}
else
{
points2.Add(p);
}
}
lastr = r;
}
if (split.Count != 2)
{
// TODO: 非凸多边形 被分割成了大于2个面
Debug.Log("unexpected split count");
continue;
}
else
{
mesh1.CreateLinearEdge(new MPoint(split[0]), new MPoint(split[1]));
mesh2.CreateLinearEdge(new MPoint(split[0]), new MPoint(split[1]));
}
int cnt = splitPoints.Count;
splitPoints.Add(split);
MHelperFunctions.AddValToDictionary(splitGraph, split[0], split[1], cnt);
MHelperFunctions.AddValToDictionary(splitGraph, split[1], split[0], cnt);
mesh1.CreateGeneralFlatFace(points1);
mesh2.CreateGeneralFlatFace(points2);
break;
}
}
}
List<List<Vector3>> loops = MHelperFunctions.GroupLoop(splitGraph, splitPoints);
foreach(List<Vector3> list in loops)
{
mesh1.CreateGeneralFlatFace(list);
mesh2.CreateGeneralFlatFace(list);
}
List<MObject> objects = new List<MObject>();
if (!mesh1.IsEmpty())
{
MObject obj = new MObject(template, mesh1);
obj.transform.position = transform.position;
obj.transform.rotation = transform.rotation;
obj.transform.localScale = transform.localScale;
objects.Add(obj);
}
if (!mesh2.IsEmpty())
{
MObject obj = new MObject(template, mesh2);
obj.transform.position = transform.position;
obj.transform.rotation = transform.rotation;
obj.transform.localScale = transform.localScale;
objects.Add(obj);
}
return objects;
}
public bool ExportObject(string filename)
{
StringBuilder sb = new StringBuilder();
List<MPoint> pointList = mesh.pointList;
List<MEdge> edgeList = mesh.edgeList;
List<MFace> faceList = mesh.faceList;
foreach(MPoint point in pointList)
{
sb.Append(string.Format("p {0} {1} {2}\n", point.position.x, point.position.y, point.position.z));
}
foreach(MEdge edge in edgeList)
{
switch (edge.edgeType)
{
case MEdge.MEdgeType.LINEAR:
int start = pointList.IndexOf(((MLinearEdge)edge).start);
int end = pointList.IndexOf(((MLinearEdge)edge).end);
sb.Append(string.Format("le {0} {1}\n", start, end));
break;
case MEdge.MEdgeType.CURVE:
MCurveEdge ce = edge as MCurveEdge;
int center = pointList.IndexOf(ce.center);
sb.Append(string.Format("ce {0} {1} {2} {3} {4}\n", center, ce.radius, ce.normal.x, ce.normal.y, ce.normal.z));
break;
case MEdge.MEdgeType.GENERAL:
MGeneralEdge ge = edge as MGeneralEdge;
sb.Append("ge\n");
foreach(Vector3 v in ge.points)
{
sb.Append(string.Format("v {0} {1} {2}\n", v.x, v.y, v.z));
}
break;
}
}
foreach(MFace face in faceList)
{
switch (face.faceType)
{
case MFace.MFaceType.POLYGON:
sb.Append("polyf\n");
foreach(MLinearEdge edge in ((MPolygonFace)face).edgeList)
{
int index = edgeList.IndexOf(edge);
sb.Append(string.Format("e {0}\n", index));
}
break;
case MFace.MFaceType.CIRCLE:
MCircleFace circf = face as MCircleFace;
int circle = edgeList.IndexOf(circf.circle);
sb.Append(string.Format("circf {0}\n", circle));
break;
case MFace.MFaceType.CONE:
MConeFace conf = face as MConeFace;
int top = pointList.IndexOf(conf.top);
int bottom = edgeList.IndexOf(conf.bottom);
sb.Append(string.Format("conf {0} {1}\n", top, bottom));
break;
case MFace.MFaceType.CYLINDER:
MCylinderFace cylindf = face as MCylinderFace;
top = edgeList.IndexOf(cylindf.top);
bottom = edgeList.IndexOf(cylindf.bottom);
sb.Append(string.Format("cylf {0} {1}\n", top, bottom));
break;
case MFace.MFaceType.SPHERE:
MSphereFace sf = face as MSphereFace;
int center = pointList.IndexOf(sf.center);
sb.Append(string.Format("sf {0} {1}\n", center, sf.radius));
break;
case MFace.MFaceType.GENERAL_FLAT:
MGeneralFlatFace gff = face as MGeneralFlatFace;
sb.Append("gff\n");
foreach (Vector3 v in gff.points)
{
sb.Append(string.Format("v {0} {1} {2}\n", v.x, v.y, v.z));
}
break;
case MFace.MFaceType.GENERAL_CURVE:
MGeneralCurveFace gcf = face as MGeneralCurveFace;
sb.Append("gcf\n");
foreach(Vector3 v in gcf.mesh.vertices)
{
sb.Append(string.Format("v {0} {1} {2}\n", v.x, v.y, v.z));
}
int count = gcf.mesh.triangles.Length / 3;
for(int i = 0; i < count; i++)
{
sb.Append(string.Format("f {0} {1} {2}\n", gcf.mesh.triangles[3 * i], gcf.mesh.triangles[3 * i + 1], gcf.mesh.triangles[3 * i + 2]));
}
break;
}
}
if (!Directory.Exists(MDefinitions.SAVE_PATH))
{
Directory.CreateDirectory(MDefinitions.SAVE_PATH);
}
using (StreamWriter sw = new StreamWriter(MDefinitions.SAVE_PATH+"/" + filename))
{
sw.Write(sb.ToString());
sw.Flush();
sw.Close();
}
return true;
}
