void DoPack() { if (PackerShadersExist) { Texture2D red = packRed; Texture2D green = packGreen; Texture2D blue = packBlue; Texture2D alpha = packAlpha; if (showChannelPicker) { red = packRed.GetChannelAsTexture(redTexChan); green = packRed.GetChannelAsTexture(greenTexChan); blue = packRed.GetChannelAsTexture(blueTexChan); alpha = packRed.GetChannelAsTexture(alphaTexChan); } Texture2D packResult = PoiHelpers.PackTextures(PackSize, red, green, blue, alpha); if (packResult) { string path = $"{savePath}/Packed/{packedName}.png"; packResult.SaveTextureAsset(path, true); Debug.Log(LOG_PREFIX + "Finished packing texture at " + path); PoiHelpers.PingAssetAtPath(path); } } }
void DrawUnpackUI() { EditorGUI.BeginChangeCheck(); { unpackSource = EditorGUILayout.ObjectField("Packed Texture", unpackSource, typeof(Texture2D), true) as Texture2D; } if (EditorGUI.EndChangeCheck() && unpackSizeAutoSelect) { // Get biggest texture size from selections and make a selection in our sizes list var tempSize = PoiHelpers.GetMaxSizeFromTextures(unpackSource); if (tempSize != default) { UnpackSize = tempSize.ClosestPowerOfTwo(AUTO_SELECT_CEILING); } } PoiHelpers.DrawLine(); EditorGUI.BeginDisabledGroup(!unpackSource); { unpackedName = EditorGUILayout.TextField("File name", unpackedName); EditorGUILayout.Space(); UnpackSize = PoiHelpers.DrawResolutionPicker(UnpackSize, ref unpackSizeIsLinked, ref unpackSizeAutoSelect, SizePresets, SizePresetNames); PoiHelpers.DrawLine(); if (GUILayout.Button("Unpack")) { var output = UnpackTextureToChannels(unpackSource, UnpackSize); string pingPath = null; try { AssetDatabase.StartAssetEditing(); foreach (var kv in output) { if (string.IsNullOrWhiteSpace(pingPath)) { pingPath = $"{savePath}/Unpacked/{unpackedName}_{kv.Key}.png"; } kv.Value?.SaveTextureAsset($"{savePath}/Unpacked/{unpackedName}_{kv.Key}.png", true); } } catch {} finally { AssetDatabase.StopAssetEditing(); } Debug.Log(log_prefix + "Finished unpacking texture at " + pingPath); PoiHelpers.PingAssetAtPath(pingPath); } } EditorGUI.EndDisabledGroup(); PoiHelpers.DrawLine(); }
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 DrawPackUI() { EditorGUI.BeginChangeCheck(); { packRed = EditorGUILayout.ObjectField("Red", packRed, typeof(Texture2D), true) as Texture2D; packGreen = EditorGUILayout.ObjectField("Green", packGreen, typeof(Texture2D), true) as Texture2D; packBlue = EditorGUILayout.ObjectField("Blue", packBlue, typeof(Texture2D), true) as Texture2D; packAlpha = EditorGUILayout.ObjectField("Alpha", packAlpha, typeof(Texture2D), true) as Texture2D; } if (EditorGUI.EndChangeCheck() && packSizeAutoSelect) { // Get biggest texture size from selections and make a selection in our sizes list var tempSize = PoiHelpers.GetMaxSizeFromTextures(packRed, packGreen, packBlue, packAlpha); if (tempSize != default) { PackSize = tempSize.ClosestPowerOfTwo(AUTO_SELECT_CEILING); } } PoiHelpers.DrawLine(); bool disabled = new bool[] { packRed, packGreen, packBlue, packAlpha }.Count(b => b) < 2; EditorGUI.BeginDisabledGroup(disabled); { packedName = EditorGUILayout.TextField("File name", packedName); EditorGUILayout.Space(); PackSize = PoiHelpers.DrawResolutionPicker(PackSize, ref packSizeIsLinked, ref packSizeAutoSelect, SizePresets, SizePresetNames); EditorGUILayout.Space(); PoiHelpers.DrawLine(); if (GUILayout.Button("Pack")) { var packResult = PackTexture(PackSize, packRed, packGreen, packBlue, packAlpha); if (packResult) { string path = $"{savePath}/Packed/{packedName}.png"; packResult.SaveTextureAsset(path, true); Debug.Log(log_prefix + "Finished packing texture at " + path); PoiHelpers.PingAssetAtPath(path); } } } PoiHelpers.DrawLine(); }
void DrawUnpackUI() { EditorGUI.BeginChangeCheck(); { DrawTextureSelector("Packed Texture", ref unpackSource); } if (EditorGUI.EndChangeCheck() && unpackSizeAutoSelect) { // Get biggest texture size from selections and make a selection in our sizes list var tempSize = PoiHelpers.GetMaxSizeFromTextures(unpackSource); if (tempSize != default) { UnpackSize = tempSize.ClosestPowerOfTwo(AUTO_SELECT_CEILING); } } EditorGUI.BeginDisabledGroup(!unpackSource); { UnpackSize = DrawTextureSizeSettings(UnpackSize, ref unpackedName, ref unpackSizeIsLinked, ref unpackSizeAutoSelect); if (GUILayout.Button("Unpack", PoiStyles.BigButton)) { if (PackerShadersExist) { var channelTextures = PoiHelpers.UnpackTextureToChannels(unpackSource, UnpackSize); string pingPath = null; pingPath = SaveTextures(channelTextures, pingPath); Debug.Log(LOG_PREFIX + "Finished unpacking texture at " + pingPath); PoiHelpers.PingAssetAtPath(pingPath); } } } EditorGUI.EndDisabledGroup(); EditorGUILayout.Space(); }