public static bool NearEqual(XwVector v1, XwVector v0)
{
return(XwVector.SubstractAndLength(v1, v0) < 0.0001);
}
static int XwOptChecking(OptFile opt, int selectedMeshIndex)
{
int meshStart;
int meshEnd;
if (selectedMeshIndex < 0)
{
meshStart = 0;
meshEnd = opt.Meshes.Count;
}
else
{
meshStart = selectedMeshIndex;
meshEnd = meshStart + 1;
if (meshStart >= opt.Meshes.Count)
{
return(0);
}
}
int facesCount = 0;
for (int meshIndex = meshStart; meshIndex < meshEnd; meshIndex++)
{
var mesh = opt.Meshes[meshIndex];
for (int lodIndex = 0; lodIndex < mesh.Lods.Count; lodIndex++)
{
var lod = mesh.Lods[lodIndex];
for (int faceGroupIndex = 0; faceGroupIndex < lod.FaceGroups.Count; faceGroupIndex++)
{
var faceGroup = lod.FaceGroups[faceGroupIndex];
for (int faceIndex = 0; faceIndex < faceGroup.Faces.Count; faceIndex++)
{
var face = faceGroup.Faces[faceIndex];
facesCount++;
XwVector normal;
double angle;
double angleSum;
XwParseOpt(opt, meshIndex, face, out normal, out angle, out angleSum);
var sb = new StringBuilder();
sb.AppendFormat(CultureInfo.InvariantCulture, "M:{0} L:{1} B:{2} F:{3} [ ", meshIndex, lodIndex, faceGroupIndex, faceIndex);
for (int i = 0; i < face.VerticesCount; i++)
{
sb.AppendFormat(CultureInfo.InvariantCulture, "{0} ", face.VerticesIndex.AtIndex(i));
}
sb.Append("]");
if (Math.Abs(angleSum - 360.0) >= 2.0)
{
sb.AppendFormat(CultureInfo.InvariantCulture, " invalid {0}V face", face.VerticesCount);
Console.WriteLine(sb);
if (face.VerticesCount >= 4)
{
double ebp50 = XwVector.SubstractAndLength(
new XwVector(mesh.Vertices[face.VerticesIndex.AtIndex(0)]),
new XwVector(mesh.Vertices[face.VerticesIndex.AtIndex(2)]));
double ebp60 = XwVector.SubstractAndLength(
new XwVector(mesh.Vertices[face.VerticesIndex.AtIndex(1)]),
new XwVector(mesh.Vertices[face.VerticesIndex.AtIndex(3)]));
int[] ebp134 = new int[3];
int[] ebp1AC = new int[3];
if (ebp60 >= ebp50)
{
for (int i = 0; i < 3; i++)
{
ebp134[i] = face.VerticesIndex.AtIndex(i);
ebp1AC[i] = face.VerticesIndex.AtIndex(XwOptGetVertexIndex(i + 2, 4));
}
}
else
{
for (int i = 0; i < 3; i++)
{
if (i < 2)
{
ebp134[i] = face.VerticesIndex.AtIndex(i);
}
else
{
ebp134[i] = face.VerticesIndex.AtIndex(3);
}
ebp1AC[i] = face.VerticesIndex.AtIndex(i + 1);
}
}
}
}
else if (Math.Abs(angle) > 80.0)
{
sb.AppendFormat(CultureInfo.InvariantCulture, " CW/CCW problem ? ({0:F1}°)", angle);
Console.WriteLine(sb);
}
else if (Math.Abs(angle) >= 2.0)
{
sb.AppendFormat(CultureInfo.InvariantCulture, " normal recomputed ! ({0:F1}°)", angle);
Console.WriteLine(sb);
}
}
}
}
}
return(facesCount);
}