pcroot: add support for random seed, #BUILD

unitycoder · unitycoder · commit 012a9dc0d260 · 2025-12-19T19:56:15.000+02:00
diff --git a/MainWindow.xaml.cs b/MainWindow.xaml.cs
@@ -32,7 +32,7 @@ namespace PointCloudConverter
 {
     public partial class MainWindow : Window
     {
-        static readonly string version = "18.12.2025";
+        static readonly string version = "19.12.2025";
         static readonly string appname = "PointCloud Converter - " + version;
         static readonly string rootFolder = AppDomain.CurrentDomain.BaseDirectory;
 
diff --git a/Writers/PCROOT.cs b/Writers/PCROOT.cs
@@ -849,6 +849,7 @@ public void WriteToFiles(string fullpath, int cellX, int cellY, int cellZ, (int
                         for (int i = 0; i < count; i++) order[i] = i;
 
                         int seed = HashKey(key.x, key.y, key.z) ^ count;
+                        if (self.importSettings.seed != -1) seed ^= self.importSettings.seed;
                         var rnd = new Random(seed);
 
                         for (int i = count - 1; i > 0; i--)

Original file line number	Diff line number	Diff line change
`@@ -32,7 +32,7 @@ namespace PointCloudConverter`
`32`	`32`	`{`
`33`	`33`	`public partial class MainWindow : Window`
`34`	`34`	`{`
`35`		`- static readonly string version = "18.12.2025";`
	`35`	`+ static readonly string version = "19.12.2025";`
`36`	`36`	`static readonly string appname = "PointCloud Converter - " + version;`
`37`	`37`	`static readonly string rootFolder = AppDomain.CurrentDomain.BaseDirectory;`
`38`	`38`