/// <summary>
/// マテリアルをUnity用に変換する
/// </summary>
/// <returns>Unity用マテリアル</returns>
/// <param name='material_index'>PMX用マテリアルインデックス</param>
/// <param name='is_transparent'>透過か</param>
private Material ConvertMaterial(uint material_index, bool is_transparent)
{
var material = format_.material_list.material[material_index];
//先にテクスチャ情報を検索
Texture2D main_texture = null;
if (material.usually_texture_index == uint.MaxValue)
{
main_texture = Texture2D.whiteTexture;
}
else
{
var texture_file_name = format_.texture_list.texture_file[material.usually_texture_index];
var path = format_.meta_header.folder + "/" + texture_file_name;
if (File.Exists(path))
{
if (material.usually_texture_index < format_.texture_list.texture_file.Length)
{
if (Path.GetExtension(texture_file_name).ToUpper() == ".DDS")
{
main_texture = Texture2D.whiteTexture;
main_texture = DDSImage.LoadDDS(path);
main_texture.wrapModeV = TextureWrapMode.MirrorOnce;
}
else if (Path.GetExtension(texture_file_name).ToUpper() == ".BMP")
{
main_texture = BMPLoader.LoadBMP(path).ToTexture2D();
}
else if (Path.GetExtension(texture_file_name).ToUpper() == ".TGA")
{
try
{
var bitmap = TargaImage.LoadTargaImage(path);
main_texture = new Texture2D(bitmap.Width, bitmap.Height);
var stream = new MemoryStream();
bitmap.Save(stream, ImageFormat.Png);
main_texture.LoadImage(stream.ToArray());
stream.Close();
main_texture.Apply();
}
catch (Exception e)
{
Debug.Log("TGA Exception");
Debug.Log(texture_file_name);
Debug.LogError(e.Message);
main_texture = Texture2D.whiteTexture;
}
//main_texture = CreateTexture(path);
}
else
{
main_texture = new Texture2D(1, 1, TextureFormat.RGBA32, false);
main_texture.LoadImage(File.ReadAllBytes(path)); // Fill the texture field
}
//main_texture.alphaIsTransparency = true;
}
}
else
{
main_texture = Texture2D.whiteTexture;
}
}
var result = new Material(Resources.Load <Material>("Transparent"))
{
renderQueue = (int)(3000 + material_index)
};
result.SetTexture("_BaseColorMap", main_texture);
result.SetVector("_BaseColor", material.diffuse_color);
result.SetFloat("_TransparentSortPriority", material_index);
result.name = format_.material_list.material[material_index].name;
try
{
foreach (var m in GameObject.Find("Preview Builder Main").GetComponent <PreviewBuilder.PreviewBuilder>()
.MaterialExtraConfigurationList.Materials)
{
foreach (var item in m.MaterialName)
{
if (result.name.ToUpper().Contains(item.ToUpper()))
{
result.SetFloat("_AlphaCutoffPrepass", float.Parse(m.Throttle));
Debug.Log($"{result.name} {m.Throttle}");
goto Found;
}
else
{
var defaultValue = (from t in GameObject.Find("Preview Builder Main")
.GetComponent <PreviewBuilder.PreviewBuilder>().MaterialExtraConfigurationList.Materials
where t.Name == "Default"
select t).FirstOrDefault();
result.SetFloat("_AlphaCutoffPrepass", float.Parse(defaultValue.Throttle));
}
}
}
}
catch (Exception e)
{
Debug.LogError(e.Message);
}
Found:
return(result);
}
/// <summary>
/// マテリアルをUnity用に変換する
/// </summary>
/// <returns>Unity用マテリアル</returns>
/// <param name='material_index'>PMX用マテリアルインデックス</param>
/// <param name='is_transparent'>透過か</param>
private Material ConvertMaterial(uint material_index, bool is_transparent)
{
var material = format_.material_list.material[material_index];
//先にテクスチャ情報を検索
Texture2D main_texture = null;
if (material.usually_texture_index == uint.MaxValue)
{
main_texture = Texture2D.whiteTexture;
}
else
{
var texture_file_name = format_.texture_list.texture_file[material.usually_texture_index];
var path = format_.meta_header.folder + "/" + texture_file_name;
if (File.Exists(path))
{
if (material.usually_texture_index < format_.texture_list.texture_file.Length)
{
if (texture_file_name.EndsWith(".dds", StringComparison.OrdinalIgnoreCase))
{
try
{
main_texture = DDSImage.LoadDDS(path);
main_texture.wrapModeV = TextureWrapMode.MirrorOnce;
}
catch
{
main_texture = Texture2D.whiteTexture;
}
}
else if (texture_file_name.EndsWith(".bmp", StringComparison.OrdinalIgnoreCase))
{
main_texture = BMPLoader.LoadBMP(path).ToTexture2D();
}
else if (texture_file_name.EndsWith(".tga", StringComparison.OrdinalIgnoreCase))
{
try
{
var bitmap = TargaImage.LoadTargaImage(path);
main_texture = new Texture2D(bitmap.Width, bitmap.Height);
var stream = new MemoryStream();
bitmap.Save(stream, ImageFormat.Png);
main_texture.LoadImage(stream.ToArray());
stream.Close();
main_texture.Apply();
}
catch (Exception e)
{
Debug.Log("TGA Exception");
Debug.Log(texture_file_name);
Debug.LogError(e.Message);
main_texture = Texture2D.whiteTexture;
}
//main_texture = CreateTexture(path);
}
else
{
main_texture = new Texture2D(1, 1, TextureFormat.RGBA32, false);
main_texture.LoadImage(File.ReadAllBytes(path)); // Fill the texture field
}
//main_texture.alphaIsTransparency = true;
}
}
else
{
main_texture = Texture2D.whiteTexture;
}
}
#if Unlit
var result = new Material(Resources.Load <Material>("MMDUnlit"))
{
renderQueue = (int)(3000 + material_index)
};
result.SetTexture("_UnlitColorMap", main_texture);
result.SetVector("_UnlitColor", material.diffuse_color);
result.SetFloat("_TransparentSortPriority", material_index);
result.name = format_.material_list.material[material_index].name;
return(result);
#else
var result = new Material(Resources.Load <Material>("MMDLit"))
{
renderQueue = (int)(3000 + material_index)
};
result.SetTexture("_BaseColorMap", main_texture);
result.SetVector("_BaseColor", material.diffuse_color);
result.SetFloat("_Smoothness", 0f);
result.SetFloat("_TransparentSortPriority", material_index);
result.name = format_.material_list.material[material_index].name;
return(result);
#endif
}
