v2.27.2v2.27.2

- **(Core) Layer:**
  - (Add) Property: IsFirstLayer -  Gets if is the first layer
  - (Add) Property: IsIntermediateLayer - Gets if layer is between first and last layer, aka, not first nor last layer
  - (Add) Property: IsLastLayer - Gets if is the last layer
  - (Rename) Property: RelativeLayerHeight to RelativePositionZ
- **VDT:**
   - (Add) Keyword 'FILEFORMAT_xxx' to allow set the file format to auto convertion on machine notes
   - (Add) Keyword 'FILEVERSION_n' to allow set the file format version/revision on machine notes

10 files changed, 109 insertions, 41 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1dcaf68..57cf7bb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## 23/12/2021 - v2.27.2
+
+- **(Core) Layer:**
+  - (Add) Property: IsFirstLayer -  Gets if is the first layer
+  - (Add) Property: IsIntermediateLayer - Gets if layer is between first and last layer, aka, not first nor last layer
+  - (Add) Property: IsLastLayer - Gets if is the last layer
+  - (Rename) Property: RelativeLayerHeight to RelativePositionZ
+- **VDT:**
+   - (Add) Keyword 'FILEFORMAT_xxx' to allow set the file format to auto convertion on machine notes
+   - (Add) Keyword 'FILEVERSION_n' to allow set the file format version/revision on machine notes
+
 ## 22/12/2021 - v2.27.1
 
 - **PrusaSlicer:**
diff --git a/UVtools.Core/FileFormats/PhotonWorkshopFile.cs b/UVtools.Core/FileFormats/PhotonWorkshopFile.cs
index 669bcf6..7fdbb2a 100644
--- a/UVtools.Core/FileFormats/PhotonWorkshopFile.cs
+++ b/UVtools.Core/FileFormats/PhotonWorkshopFile.cs
@@ -554,7 +554,7 @@ namespace UVtools.Core.FileFormats
 
             public void SetFrom(Layer layer)
             {
-                LayerHeight = layer.RelativeLayerHeight;
+                LayerHeight = layer.RelativePositionZ;
                 ExposureTime = layer.ExposureTime;
                 LiftHeight = layer.LiftHeight;
                 LiftSpeed = (float) Math.Round(layer.LiftSpeed / 60, 2);
diff --git a/UVtools.Core/FileFormats/SL1File.cs b/UVtools.Core/FileFormats/SL1File.cs
index 990c795..3a4159f 100644
--- a/UVtools.Core/FileFormats/SL1File.cs
+++ b/UVtools.Core/FileFormats/SL1File.cs
@@ -29,6 +29,7 @@ namespace UVtools.Core.FileFormats
         public const string IniPrusaslicer = "prusaslicer.ini";
 
         public const string Keyword_FileFormat = "FILEFORMAT";
+        public const string Keyword_FileVersion = "FILEVERSION";
 
         public const string Keyword_BottomLightOffDelay = "BottomLightOffDelay";
         public const string Keyword_LightOffDelay = "LightOffDelay";
@@ -535,7 +536,7 @@ namespace UVtools.Core.FileFormats
 
         protected override bool OnBeforeConvertTo(FileFormat output)
         {
-            int fileVersion = LookupCustomValue("FILEVERSION", int.MinValue);
+            int fileVersion = LookupCustomValue(Keyword_FileVersion, int.MinValue);
             if (fileVersion > 0)
             {
                 output.Version = (uint)fileVersion;
diff --git a/UVtools.Core/FileFormats/VDTFile.cs b/UVtools.Core/FileFormats/VDTFile.cs
index 9e2b53b..1504a63 100644
--- a/UVtools.Core/FileFormats/VDTFile.cs
+++ b/UVtools.Core/FileFormats/VDTFile.cs
@@ -614,6 +614,17 @@ namespace UVtools.Core.FileFormats
             }
         }
 
+        protected override bool OnBeforeConvertTo(FileFormat output)
+        {
+            int fileVersion = LookupCustomValue(SL1File.Keyword_FileVersion, int.MinValue);
+            if (fileVersion > 0)
+            {
+                output.Version = (uint)fileVersion;
+            }
+
+            return true;
+        }
+
         protected override void EncodeInternally(OperationProgress progress)
         {
             // Redo layer data
diff --git a/UVtools.Core/Layers/Layer.cs b/UVtools.Core/Layers/Layer.cs
index 055d888..d355b0e 100644
--- a/UVtools.Core/Layers/Layer.cs
+++ b/UVtools.Core/Layers/Layer.cs
@@ -124,10 +124,57 @@ namespace UVtools.Core.Layers
             }
         }
 
+        /// <summary>
+        /// Gets if is the first layer
+        /// </summary>
+        public bool IsFirstLayer => _index == 0;
+
+        /// <summary>
+        /// Gets if layer is between first and last layer, aka, not first nor last layer
+        /// </summary>
+        public bool IsIntermediateLayer => !IsFirstLayer && !IsLastLayer;
+
+        /// <summary>
+        /// Gets if is the last layer
+        /// </summary>
+        public bool IsLastLayer => _index >= ParentLayerManager.LastLayerIndex;
+
+        /// <summary>
+        /// Gets if is in the bottom layer group
+        /// </summary>
         public bool IsBottomLayer => (uint)(PositionZ / SlicerFile.LayerHeight) <= SlicerFile.BottomLayerCount;
+
+        /// <summary>
+        /// Gets if is in the normal layer group
+        /// </summary>
         public bool IsNormalLayer => !IsBottomLayer;
 
         /// <summary>
+        /// Gets the previous layer, returns null if no previous layer
+        /// </summary>
+        public Layer PreviousLayer
+        {
+            get
+            {
+                if (ParentLayerManager is null || IsFirstLayer || _index > ParentLayerManager.Count) return null;
+                return ParentLayerManager[_index - 1];
+            }
+
+        }
+
+        /// <summary>
+        /// Gets the next layer, returns null if no next layer
+        /// </summary>
+        public Layer NextLayer
+        {
+            get
+            {
+                if (ParentLayerManager is null || _index >= ParentLayerManager.LastLayerIndex) return null;
+                return ParentLayerManager[_index + 1];
+            }
+        }
+
+        /// <summary>
         /// Gets the layer index
         /// </summary>
         public uint Index
@@ -146,7 +193,7 @@ namespace UVtools.Core.Layers
         public uint Number => _index + 1;
 
         /// <summary>
-        /// Gets or sets the layer position on Z in mm
+        /// Gets or sets the absolute layer position on Z in mm
         /// </summary>
         public float PositionZ
         {
@@ -154,12 +201,25 @@ namespace UVtools.Core.Layers
             set
             {
                 if (!RaiseAndSetIfChanged(ref _positionZ, RoundHeight(value))) return;
+                RaisePropertyChanged(nameof(RelativePositionZ));
                 RaisePropertyChanged(nameof(LayerHeight));
                 //MaterialMilliliters = -1; // Recalculate
             }
         }
 
         /// <summary>
+        /// Gets the relative layer position on Z in mm (Relative to the previous layer)
+        /// </summary>
+        public float RelativePositionZ
+        {
+            get
+            {
+                var previousLayer = PreviousLayer;
+                return previousLayer is null ? LayerHeight : RoundHeight(_positionZ - previousLayer.PositionZ);
+            }
+        }
+
+        /// <summary>
         /// Gets or sets the wait time in seconds before cure the layer
         /// AKA: Light-off delay
         /// Chitubox: Rest time after retract
@@ -393,10 +453,10 @@ namespace UVtools.Core.Layers
         {
             get
             {
-                if (_index == 0) return _positionZ;
+                if (IsFirstLayer) return _positionZ;
                 var previousLayer = this;
 
-                while ((previousLayer = previousLayer.PreviousLayer()) is not null) // This cycle returns the correct layer height if two or more layers have the same position z
+                while ((previousLayer = previousLayer.PreviousLayer) is not null) // This cycle returns the correct layer height if two or more layers have the same position z
                 {
                     var layerHeight = RoundHeight(_positionZ - previousLayer.PositionZ);
                     //Debug.WriteLine($"Layer {_index}-{previousLayer.Index}: {_positionZ} - {previousLayer.PositionZ}: {layerHeight}");
@@ -410,18 +470,6 @@ namespace UVtools.Core.Layers
         }
 
         /// <summary>
-        /// Gets the layer height in millimeters of this layer relative to the previous layer
-        /// </summary>
-        public float RelativeLayerHeight
-        {
-            get
-            {
-                var previousLayer = PreviousLayer();
-                return previousLayer is null ? LayerHeight : RoundHeight(_positionZ - previousLayer.PositionZ);
-            }
-        }
-
-        /// <summary>
         /// Gets the computed material milliliters spent on this layer
         /// </summary>
         public float MaterialMilliliters
@@ -833,18 +881,6 @@ namespace UVtools.Core.Layers
             return BoundingRectangle;
         }
 
-        public Layer PreviousLayer()
-        {
-            if (ParentLayerManager is null || _index == 0 || _index > ParentLayerManager.Count) return null;
-            return ParentLayerManager[_index - 1];
-        }
-
-        public Layer NextLayer()
-        {
-            if (ParentLayerManager is null || _index >= ParentLayerManager.LayerCount - 1) return null;
-            return ParentLayerManager[_index + 1];
-        }
-
         public bool SetValueFromPrintParameterModifier(FileFormat.PrintParameterModifier modifier, decimal value)
         {
             if (ReferenceEquals(modifier, FileFormat.PrintParameterModifier.LightOffDelay))
diff --git a/UVtools.Core/UVtools.Core.csproj b/UVtools.Core/UVtools.Core.csproj
index 72b78de..601de06 100644
--- a/UVtools.Core/UVtools.Core.csproj
+++ b/UVtools.Core/UVtools.Core.csproj
@@ -10,7 +10,7 @@
     <RepositoryUrl>https://github.com/sn4k3/UVtools</RepositoryUrl>
     <PackageProjectUrl>https://github.com/sn4k3/UVtools</PackageProjectUrl>
     <Description>MSLA/DLP, file analysis, calibration, repair, conversion and manipulation</Description>
-    <Version>2.27.1</Version>
+    <Version>2.27.2</Version>
     <Copyright>Copyright © 2020 PTRTECH</Copyright>
     <PackageIcon>UVtools.png</PackageIcon>
     <Platforms>AnyCPU;x64</Platforms>
@@ -59,7 +59,7 @@
 
   <ItemGroup>
     <PackageReference Include="AnimatedGif" Version="1.0.5" />
-    <PackageReference Include="BinarySerializer" Version="8.6.2" />
+    <PackageReference Include="BinarySerializer" Version="8.6.2.2" />
     <PackageReference Include="Emgu.CV" Version="4.5.4.4788" />
     <PackageReference Include="KdTree" Version="1.4.1" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Scripting" Version="4.1.0-1.final" />
diff --git a/UVtools.WPF/MainWindow.axaml.cs b/UVtools.WPF/MainWindow.axaml.cs
index 444d8ba..2b5d1ab 100644
--- a/UVtools.WPF/MainWindow.axaml.cs
+++ b/UVtools.WPF/MainWindow.axaml.cs
@@ -1602,12 +1602,19 @@ namespace UVtools.WPF
 
             if (Settings.Automations.AutoConvertFiles && SlicerFile.DecodeType == FileFormat.FileDecodeType.Full)
             {
-                string convertFileExtension = SlicerFile switch
+                string convertFileExtension = null;
+                switch (SlicerFile)
                 {
-                    SL1File sl1File => sl1File.LookupCustomValue<string>(SL1File.Keyword_FileFormat, null),
-                    VDTFile vdtFile => vdtFile.ManifestFile.Machine.UVToolsConvertTo,
-                    _ => null
-                };
+                    case SL1File sl1File:
+                        convertFileExtension = sl1File.LookupCustomValue<string>(SL1File.Keyword_FileFormat, null);
+                        break;
+                    case VDTFile vdtFile:
+                        if (string.IsNullOrWhiteSpace(vdtFile.ManifestFile.Machine.UVToolsConvertTo) || vdtFile.ManifestFile.Machine.UVToolsConvertTo == "None")
+                            convertFileExtension = vdtFile.LookupCustomValue<string>(SL1File.Keyword_FileFormat, null);
+                        else
+                            convertFileExtension = vdtFile.ManifestFile.Machine.UVToolsConvertTo;
+                        break;
+                }
 
                 if (!string.IsNullOrWhiteSpace(convertFileExtension))
                 {
diff --git a/UVtools.WPF/UVtools.WPF.csproj b/UVtools.WPF/UVtools.WPF.csproj
index ea5b223..ae6db37 100644
--- a/UVtools.WPF/UVtools.WPF.csproj
+++ b/UVtools.WPF/UVtools.WPF.csproj
@@ -12,7 +12,7 @@
     <PackageLicenseFile>LICENSE</PackageLicenseFile>
     <RepositoryUrl>https://github.com/sn4k3/UVtools</RepositoryUrl>
     <RepositoryType>Git</RepositoryType>
-    <Version>2.27.1</Version>
+    <Version>2.27.2</Version>
     <Platforms>AnyCPU;x64</Platforms>
     <PackageIcon>UVtools.png</PackageIcon>
     <PackageReadmeFile>README.md</PackageReadmeFile>
diff --git a/build/CompileWindows.bat b/build/CompileWindows.bat
index 350c372..5ce314c 100644
--- a/build/CompileWindows.bat
+++ b/build/CompileWindows.bat
@@ -5,6 +5,7 @@ cd ..
 REM if exist "%SYSTEMROOT%\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" SET MSBUILD_PATH="%SYSTEMROOT%\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
 if exist "%ProgramFiles(x86)%\Microsoft Visual Studio\2019\Community\MSBuild\Current\Bin\MSBuild.exe" SET MSBUILD_PATH="%ProgramFiles(x86)%\Microsoft Visual Studio\2019\Community\MSBuild\Current\Bin\MSBuild.exe"
 if exist "%ProgramFiles(x86)%\Microsoft Visual Studio\2019\Enterprise\MSBuild\Current\Bin\MSBuild.exe" SET MSBUILD_PATH="%ProgramFiles(x86)%\Microsoft Visual Studio\2019\Enterprise\MSBuild\Current\Bin\MSBuild.exe"
+if exist "%ProgramFiles%\Microsoft Visual Studio\2022\Enterprise\MSBuild\Current\Bin\MSBuild.exe" SET MSBUILD_PATH="%ProgramFiles%\Microsoft Visual Studio\2022\Enterprise\MSBuild\Current\Bin\MSBuild.exe"
 
 IF [%MSBUILD_PATH%] == [] GOTO noMSBuild
 
diff --git a/build/CreateRelease.WPF.ps1 b/build/CreateRelease.WPF.ps1
index 6fa51c5..9cd4e88 100644
--- a/build/CreateRelease.WPF.ps1
+++ b/build/CreateRelease.WPF.ps1
@@ -26,7 +26,7 @@ class FixedEncoder : System.Text.UTF8Encoding {
     }
 }
 
-function WriteXmlToScreen ([xml]$xml)
+function WriteXmlToScreen([xml]$xml)
 {
     $StringWriter = New-Object System.IO.StringWriter;
     $XmlWriter = New-Object System.Xml.XmlTextWriter $StringWriter;
@@ -212,8 +212,8 @@ foreach($element in $msiComponentsXml.Wix.Module.Directory.Directory)
     if($element.Id -eq 'MergeRedirectFolder')
     {
         wixCleanUpElement $element $msiSourceFiles
-        WriteXmlToScreen($msiComponentsXml);
-        $msiComponentsXml.Save("$publishFolder\test.xml")
+        #WriteXmlToScreen($msiComponentsXml);
+        #$msiComponentsXml.Save("$rootFolder\$publishFolder\test.xml")
         return
         break
     }
@@ -313,6 +313,7 @@ foreach ($obj in $runtimes.GetEnumerator()) {
     Write-Output "################################
 Building: $runtime"
     dotnet publish $project -o "$publishFolder/$runtime" -c $buildWith -r $runtime $extraCmd
+
     New-Item "$publishFolder/$runtime/runtime_package.dat" -ItemType File -Value $runtime
     if(!$runtime.Equals('win-x64'))
     {
@@ -429,7 +430,7 @@ if($null -ne $enableMSI -and $enableMSI)
             Invoke-Expression "& $msbuild $installer\$installer.wixproj"
         }
 
-        Write-Output "Coping $runtime MSI to: $msiTargetFile"
+        Write-Output "Copying $runtime MSI to: $msiTargetFile"
         Copy-Item $msiOutputFile $msiTargetFile
 
         Write-Output "Took: $($deployStopWatch.Elapsed)