private bool SectionFace(string[] tokens)
{
if (tokens[0] == "}")
{
return(false);
}
if (3 != int.Parse(tokens[0]))
{
return(true);
}
StringBuilder sb = new StringBuilder();
foreach (string i in tokens)
{
sb.Append(' ').Append(i);
}
string line = sb.ToString().Trim();
MqoFace f = new MqoFace();
tokens = SplitString(line);
current.faces.Add(f);
for (int i = 1; i < tokens.Length; ++i)
{
string t = tokens[i];
string t2 = t.ToLower();
if (t2.StartsWith("v("))
{
string[] t3 = SplitParam(t);
f.a = ushort.Parse(t3[1]);
f.b = ushort.Parse(t3[2]);
f.c = ushort.Parse(t3[3]);
}
else
if (t2.StartsWith("m("))
{
string[] t3 = SplitParam(t);
f.mtl = ushort.Parse(t3[1]);
}
else
if (t2.StartsWith("uv("))
{
string[] t3 = SplitParam(t);
f.ta = Point2.Parse(t3, 1);
f.tb = Point2.Parse(t3, 3);
f.tc = Point2.Parse(t3, 5);
}
}
return(true);
}
bool SectionFace(string[] tokens)
{
if (tokens[0] == "}")
{
return(false);
}
int nface = int.Parse(tokens[0]);
{
StringBuilder sb = new StringBuilder();
foreach (string i in tokens)
{
sb.Append(' ').Append(i);
}
string line = sb.ToString().Trim();
tokens = SplitString(line);
}
switch (nface)
{
case 3:
{
MqoFace f = new MqoFace();
for (int i = 1; i < tokens.Length; ++i)
{
string t = tokens[i];
if (t.StartsWith("V("))
{
string[] t3 = SplitParam(t);
f.a = ushort.Parse(t3[1]);
f.b = ushort.Parse(t3[2]);
f.c = ushort.Parse(t3[3]);
}
else if (t.StartsWith("M("))
{
string[] t3 = SplitParam(t);
f.spec = ushort.Parse(t3[1]);
}
else if (t.StartsWith("UV("))
{
string[] t3 = SplitParam(t);
f.ta = Point2.Parse(t3, 1);
f.tb = Point2.Parse(t3, 3);
f.tc = Point2.Parse(t3, 5);
}
}
obj.faces.Add(f);
}
break;
case 4:
{
MqoFace f = new MqoFace();
MqoFace f2 = new MqoFace();
for (int i = 1; i < tokens.Length; ++i)
{
string t = tokens[i];
if (t.StartsWith("V("))
{
string[] t3 = SplitParam(t);
f.a = ushort.Parse(t3[1]);
f.b = ushort.Parse(t3[2]);
f.c = ushort.Parse(t3[3]);
f2.a = f.a;
f2.b = f.c;
f2.c = ushort.Parse(t3[4]);
}
else if (t.StartsWith("M("))
{
string[] t3 = SplitParam(t);
f.spec = ushort.Parse(t3[1]);
f2.spec = f.spec;
}
else if (t.StartsWith("UV("))
{
string[] t3 = SplitParam(t);
f.ta = Point2.Parse(t3, 1);
f.tb = Point2.Parse(t3, 3);
f.tc = Point2.Parse(t3, 5);
f2.ta = f.ta;
f2.tb = f.tc;
f2.tc = Point2.Parse(t3, 7);
}
}
obj.faces.Add(f);
obj.faces.Add(f2);
}
break;
default:
Console.WriteLine("unsupported: nface {0}", nface);
break;
}
return(true);
}
