internal static MQOFace parse(MQOObject mobj, string str)
{
MatchCollection mc;
Match m = MQORegex.Face.Match(str);
if (!m.Success) return null;
int n = int.Parse(m.Groups[1].Value);
MQOFace f = new MQOFace();
f.VertexID = new int[n];
f.UVID = new int[n];
f.MatID = -1;
bool noUV = true;
foreach(Match p in MQORegex.Param.Matches(m.Groups[2].Value))
{
switch (p.Groups["key"].Value)
{
case "M":
f.MatID = int.Parse(p.Groups["val"].Value);
break;
case "V":
mc = MQORegex.Decimal.Matches(p.Groups["val"].Value);
if (mc.Count != n) { f.Dispose(); return null; }
for (int i = 0; i < n; i++) f.VertexID[i] = int.Parse(mc[i].Value);
break;
case "UV":
mc = MQORegex.Decimal.Matches(p.Groups["val"].Value);
if (mc.Count != 2*n) { f.Dispose(); return null; }
noUV = false;
for (int i = 0; i < n; i++) f.UVID[i] = mobj.getUVIndex(Decimal.Parse(mc[2*i].Value), Decimal.Parse(mc[2*i+1].Value));
break;
}
}
// UVがない場合は(0,0)を割り当てる
if (noUV) for (int i = 0; i < n; i++) f.UVID[i] = mobj.getUVIndex(0, 0);
return f;
}
internal string toString(MQOObject mqoObj)
{
StringBuilder sb = new StringBuilder();
string _space = "";
sb.Append(VertexID.Length);
sb.Append(" V(");
for (int i = 0; i < VertexID.Length; i++)
{
if (i > 0)
{
_space = " ";
}
sb.AppendFormat(_space + "{0}", VertexID[i]);
}
sb.AppendFormat(") M({0})", MatID);
if (UVID.Length == VertexID.Length)
{
sb.Append(" UV(");
for (int i = 0; i < UVID.Length; i++)
{
if (i > 0)
{
_space = " ";
}
sb.AppendFormat(_space + "{0}", mqoObj.UV[UVID[i]]);
}
sb.Append(")");
}
return(sb.ToString());
}
internal string toString(MQOObject mqoObj)
{
StringBuilder sb = new StringBuilder();
sb.Append(VertexID.Length);
sb.Append(" V(");
for (int i = 0; i < VertexID.Length; i++) sb.AppendFormat(" {0}", VertexID[i]);
sb.AppendFormat(") M({0})", MatID);
if (UVID.Length == VertexID.Length)
{
sb.Append(" UV(");
for (int i = 0; i < UVID.Length; i++) sb.AppendFormat(" {0}", mqoObj.UV[UVID[i]]);
sb.Append(")");
}
return sb.ToString();
}
private bool parse(TextReader tr, bool triangle_only = false)
{
try
{
if (!parseHeader(tr)) return false;
string str;
while ((str = tr.ReadLine()) != null)
{
str = str.Trim();
if (str.StartsWith("Eof")) return true;
if (str.StartsWith("Scene"))
{
Scene = new MQOScene();
if (!Scene.parse(tr)) return false;
continue;
}
if (str.StartsWith("BackImage"))
{
if (!parseBackImage(tr)) return false;
continue;
}
if (str.StartsWith("Material"))
{
if (!parseMaterial(tr)) return false;
continue;
}
if (str.StartsWith("Object"))
{
Match m = MQORegex.Object.Match(str);
if (!m.Success) return false;
MQOObject mo = new MQOObject(m.Groups[1].Value);
if (!mo.parse(tr, triangle_only)) { mo.Dispose(); mo = null; return false; }
Object.Add(mo);
continue;
}
// unknown block
if (str.EndsWith("{"))
{
if (!skipBlock(tr)) return false;
continue;
}
// unknown line
}
// "Eof"行が出現する前に終端に達した場合
return false;
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(),"エラー",MessageBoxButtons.OK,MessageBoxIcon.Error);
return false;
}
}
internal static MQOFace parse(MQOObject mobj, string str)
{
MatchCollection mc;
Match m = MQORegex.Face.Match(str);
if (!m.Success)
{
return(null);
}
int n = int.Parse(m.Groups[1].Value);
MQOFace f = new MQOFace();
f.VertexID = new int[n];
f.UVID = new int[n];
f.MatID = -1;
bool noUV = true;
foreach (Match p in MQORegex.Param.Matches(m.Groups[2].Value))
{
switch (p.Groups["key"].Value)
{
case "M":
f.MatID = int.Parse(p.Groups["val"].Value);
break;
case "V":
mc = MQORegex.Decimal.Matches(p.Groups["val"].Value);
if (mc.Count != n)
{
f.Dispose(); return(null);
}
for (int i = 0; i < n; i++)
{
f.VertexID[i] = int.Parse(mc[i].Value);
}
break;
case "UV":
mc = MQORegex.Decimal.Matches(p.Groups["val"].Value);
if (mc.Count != 2 * n)
{
f.Dispose(); return(null);
}
noUV = false;
for (int i = 0; i < n; i++)
{
f.UVID[i] = mobj.getUVIndex(Decimal.Parse(mc[2 * i].Value), Decimal.Parse(mc[2 * i + 1].Value));
}
break;
}
}
// UVがない場合は(0,0)を割り当てる
if (noUV)
{
for (int i = 0; i < n; i++)
{
f.UVID[i] = mobj.getUVIndex(0, 0);
}
}
return(f);
}
private bool parse(TextReader tr, bool triangle_only = false)
{
try
{
if (!parseHeader(tr))
{
return(false);
}
string str;
while ((str = tr.ReadLine()) != null)
{
str = str.Trim();
if (str.StartsWith("Eof"))
{
return(true);
}
if (str.StartsWith("Scene"))
{
Scene = new MQOScene();
if (!Scene.parse(tr))
{
return(false);
}
continue;
}
if (str.StartsWith("BackImage"))
{
if (!parseBackImage(tr))
{
return(false);
}
continue;
}
if (str.StartsWith("Material"))
{
if (!parseMaterial(tr))
{
return(false);
}
continue;
}
if (str.StartsWith("Object"))
{
Match m = MQORegex.Object.Match(str);
if (!m.Success)
{
return(false);
}
MQOObject mo = new MQOObject(m.Groups[1].Value);
if (!mo.parse(tr, triangle_only))
{
mo.Dispose(); mo = null; return(false);
}
Object.Add(mo);
continue;
}
// unknown block
if (str.EndsWith("{"))
{
if (!skipBlock(tr))
{
return(false);
}
continue;
}
// unknown line
}
// "Eof"行が出現する前に終端に達した場合
return(false);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "エラー", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
}