private static bool IsNormalToonTexture(string name, out int toonIndex)
{
if (string.IsNullOrEmpty(name))
{
// Maps to "no texture" (empty string)
toonIndex = -1;
return(false);
}
var match = ToonNameRegex.Match(name);
if (!match.Success)
{
toonIndex = -1;
return(false);
}
var toonStr = match.Groups["toonIndex"].Value;
toonIndex = Convert.ToInt32(toonStr);
// From 1-based to 0-based
toonIndex -= 1;
return(toonIndex > 0);
}
private void BuildTextureNameMap([NotNull] PmxModel model)
{
var materials = model.Materials;
if (materials == null)
{
return;
}
var nameList = new List <string>();
foreach (var material in materials)
{
if (!string.IsNullOrEmpty(material.TextureFileName))
{
nameList.Add(material.TextureFileName);
}
if (!string.IsNullOrEmpty(material.SphereTextureFileName))
{
nameList.Add(material.SphereTextureFileName);
}
if (!string.IsNullOrEmpty(material.ToonTextureFileName) && !ToonNameRegex.IsMatch(material.ToonTextureFileName))
{
nameList.Add(material.ToonTextureFileName);
}
}
_textureNameList.AddRange(nameList.Distinct());
}
private string[] BuildTextureNameMap([NotNull] PmxModel model)
{
var materials = model.Materials;
var nameList = new List <string>();
foreach (var material in materials)
{
if (!string.IsNullOrEmpty(material.TextureFileName))
{
nameList.Add(material.TextureFileName);
}
if (!string.IsNullOrEmpty(material.SphereTextureFileName))
{
nameList.Add(material.SphereTextureFileName);
}
if (!string.IsNullOrEmpty(material.ToonTextureFileName) && !ToonNameRegex.IsMatch(material.ToonTextureFileName))
{
nameList.Add(material.ToonTextureFileName);
}
}
return(nameList.Distinct().ToArray());
}
private void WritePmxMaterial([NotNull] PmxMaterial material)
{
WriteString(material.Name);
WriteString(material.NameEnglish);
_writer.Write(material.Diffuse);
_writer.Write(material.Specular);
_writer.Write(material.SpecularPower);
_writer.Write(material.Ambient);
_writer.Write((byte)material.Flags);
_writer.Write(material.EdgeColor);
_writer.Write(material.EdgeSize);
var texNameIndex = GetTextureIndex(material.TextureFileName);
_writer.WriteInt32AsVarLenInt(texNameIndex, TexElementSize);
var sphereTexNameIndex = GetTextureIndex(material.SphereTextureFileName);
_writer.WriteInt32AsVarLenInt(sphereTexNameIndex, TexElementSize);
_writer.Write((byte)material.SphereMode);
var mappedToonTexture = !IsNormalToonTexture(material.ToonTextureFileName, out var toon);
_writer.Write(!mappedToonTexture);
if (mappedToonTexture)
{
var toonTexNameIndex = GetTextureIndex(material.ToonTextureFileName);
_writer.WriteInt32AsVarLenInt(toonTexNameIndex, TexElementSize);
}
else
{
_writer.Write((byte)toon);
}
WriteString(material.MemoTextureFileName);
_writer.Write(material.AppliedFaceVertexCount);
bool IsNormalToonTexture(string name, out int toonIndex)
{
if (string.IsNullOrEmpty(name))
{
toonIndex = 0;
return(true);
}
var match = ToonNameRegex.Match(name);
if (!match.Success)
{
toonIndex = -1;
return(false);
}
toonIndex = Convert.ToInt32(match.Groups["toonIndex"].Value);
return(toonIndex >= 0);
}
}
