public static string GetPreferredFormat(string path, bool hasAlpha, TextureFormatExportPolicy policy = TextureFormatExportPolicy.CONSERVATIV)
{
if (hasAlpha)
{
return("png");
}
switch (policy)
{
case TextureFormatExportPolicy.CONSERVATIV:
{
if (!string.IsNullOrEmpty(path))
{
return(GetValidImageFormat(path));
}
return("png");
}
case TextureFormatExportPolicy.SIZE:
{
return("jpg");
}
case TextureFormatExportPolicy.QUALITY:
default:
{
return("png");
}
}
}
public static string GetPreferredFormat(IEnumerable <string> paths, bool hasAlpha, TextureFormatExportPolicy policy = TextureFormatExportPolicy.QUALITY)
{
if (hasAlpha)
{
return("png");
}
switch (policy)
{
case TextureFormatExportPolicy.CONSERVATIV:
{
if (paths != null)
{
var exts = paths.Where(p => !string.IsNullOrEmpty(p)).Select(p => Path.GetExtension(p)).Select(e => GetValidImageFormat(e));
return(exts.Any(e => e.Equals("jpg")) ? "jpg" : "png");
}
return("png");
}
case TextureFormatExportPolicy.SIZE:
{
return("jpg");
}
case TextureFormatExportPolicy.QUALITY:
default:
{
return("png");
}
}
}
