v2.9.3v2.9.3

- (Upgrade) AvaloniaUI from 0.10.2 to 0.10.3
- (Change) PrusaSlicer printers: Set 'Light-Off Delay' and 'Bottom Light-Off Delay' to 0 as default to allow UVtools auto-compute the right value once open the file in
- **Exposure time finder:**
   - Optimize layers by merge same position/exposure layers
   - Add a fence option to the zebra bars
   - Add a option to pattern the loaded model and generate multiple exposures on that
   - Allow to generate tests without the holes feature
   - Prevent from using more chamfers than the base height
   - Removed two of the largest holes
   - Hide not so often used 'Multiple brightness' and 'Multiple layer height' by default
   - Disable Anti-Aliasing by default
   - Change 'Part margin' from 1.5mm to 2.0mm
   - Change 'Multiple exposures - Bottom exposure step' default to 0
   - Fix a error when generating tests with multiple exposures
   - Fix some typos
- **XYZ accuracy test:**
   - Change 'Wall thickess' default from 2.5mm to 3.0mm
- (Improvement) Allow compute print time without a lift sequence

1 files changed, 5 insertions, 0 deletions

diff --git a/UVtools.Core/Extensions/EmguExtensions.cs b/UVtools.Core/Extensions/EmguExtensions.cs
index 9ea852a..2806e43 100644
--- a/UVtools.Core/Extensions/EmguExtensions.cs
+++ b/UVtools.Core/Extensions/EmguExtensions.cs
@@ -220,6 +220,11 @@ namespace UVtools.Core.Extensions
             return new byte[mat.GetLength()];
         }
 
+        public static Mat New(this Mat mat)
+        {
+            return new(mat.Rows, mat.Cols, mat.Depth, mat.NumberOfChannels);
+        }
+
         /// <summary>
         /// Clone this <see cref="Mat"/> blanked (All zeros)
         /// </summary>