void DoUnpack(TextureChannel singleChannel = TextureChannel.RGBA)
{
if (!PackerShadersExist)
{
return;
}
var channelTextures = new Dictionary <string, Texture2D>();
if (singleChannel == TextureChannel.RGBA)
{
channelTextures = PoiHelpers.UnpackTextureToChannels(unpackSource, unpackInvert, UnpackSize);
}
else
{
channelTextures[singleChannel.ToString().ToLower()] = unpackSource.GetChannelAsTexture(singleChannel, unpackInvert, UnpackSize);
}
string pingPath = null;
pingPath = SaveTextures(channelTextures, pingPath);
Debug.Log(LOG_PREFIX + "Finished unpacking texture at " + pingPath);
PoiHelpers.PingAssetAtPath(pingPath);
}
void DoPack()
{
if (!PackerShadersExist)
{
return;
}
Texture2D red = packRed;
Texture2D green = packGreen;
Texture2D blue = packBlue;
Texture2D alpha = packAlpha;
if (showChannelPicker)
{
red = packRed.GetChannelAsTexture(redTexChan, unpackInvert);
green = packGreen.GetChannelAsTexture(greenTexChan, unpackInvert);
blue = packBlue.GetChannelAsTexture(blueTexChan, unpackInvert);
alpha = packAlpha.GetChannelAsTexture(alphaTexChan, unpackInvert);
}
Texture2D packResult = PoiHelpers.PackTextures(PackSize, red, green, blue, alpha, redInvert, greenInvert, blueInvert, alphaInvert);
if (packResult)
{
string path = $"{savePath}/Packed/{packedName}.png";
packResult.SaveTextureAsset(path, true);
Debug.Log(LOG_PREFIX + "Finished packing texture at " + path);
PoiHelpers.PingAssetAtPath(path);
}
}