private void ExportTexture(Texture2D texture, ExportTextureFormat format, AssetImage asset, bool canCopy)
{
// force PNG if alpha??
string sourcePath = AssetDatabase.GetAssetPath(asset.Texture);
string sourceExtension = Path.GetExtension(sourcePath);
bool forceConversion = room.TextureForceReExport && !JanusUtil.IgnoreReExport(sourcePath);
string rootDir = room.RootFolder;
if (!forceConversion && canCopy && JanusUtil.SupportsImageFormat(sourceExtension))
{
asset.src = asset.src + sourceExtension;
if (room.ExportOnlyHtml)
{
return;
}
string texPath = Path.Combine(rootDir, asset.src);
File.Copy(sourcePath, texPath, true);
}
else
{
try
{
asset.src = asset.src + JanusUtil.GetImageExtension(format);
if (room.ExportOnlyHtml)
{
return;
}
string texPath = Path.Combine(rootDir, asset.src);
using (Stream output = File.OpenWrite(texPath))
{
TempTextureData data = TextureUtil.LockTexture(texture, sourcePath);
TextureUtil.ExportTexture(texture, output, format, room.TextureData, false);
TextureUtil.UnlockTexture(data);
}
}
catch
{
Debug.LogError("Failure exporting texture " + asset.id);
}
}
}
