refactor(Hi.Sample)!: Box3d, Tri3d, DVec3d and Box2d are named box3d_t, tri3d_t, dvec3d_t and box2d_t -- the C++ typedef names, following HiGeom; the Hi.Native vec3d/tri3d/box3d mirrors are the Hi.Geom values now and vec3f is Hi.Geom.vec3f_t (a word-boundary identifier rename; compound names, string literals and the wire kind names are untouched)

BREAKING CHANGE: source that names these types must use the _t names; the Hi.Native mirrors are gone.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

Disp/DemoDiscreteRgb.cs

@@ -20,16 +20,16 @@ namespace Sample.Disp
         public void Display(Bind bind)
         {
             bind.Rgb = ColorUtil.GetDiscreteRGB_Env();
-            new Box3d(0, 0, 0, 1, 1, 1).ToDraw_Face().Display(bind);
+            new box3d_t(0, 0, 0, 1, 1, 1).ToDraw_Face().Display(bind);
 
             bind.Rgb = ColorUtil.GetDiscreteRGB_Env();
-            new Box3d(1, 0, 0, 2, 1, 1).ToDraw_Face().Display(bind);
+            new box3d_t(1, 0, 0, 2, 1, 1).ToDraw_Face().Display(bind);
 
             bind.Rgb = ColorUtil.GetDiscreteRGB_Env();
-            new Box3d(2, 0, 0, 3, 1, 1).ToDraw_Face().Display(bind);
+            new box3d_t(2, 0, 0, 3, 1, 1).ToDraw_Face().Display(bind);
         }
         /// <inheritdoc/>
-        public void ExpandToBox3d(ref Box3d dst)
+        public void ExpandToBox3d(ref box3d_t dst)
         {
             dst = dst.Expanded(new vec3d_t(0, 0, 0));
             dst = dst.Expanded(new vec3d_t(3, 1, 1));

Disp/DemoDrawing.cs

@@ -126,7 +126,7 @@ namespace Sample.Disp
 			{
 				//the rgb values set as casual.
 				vec3d_t rgb = ColorUtil.GetDiscreteRgb(i);
-				Tri3d tri = new Tri3d(new vec3d_t(i, 0, 0), new vec3d_t(i + 1, 0, 0), new vec3d_t(i + 0.5, 0, 1));
+				tri3d_t tri = new tri3d_t(new vec3d_t(i, 0, 0), new vec3d_t(i + 1, 0, 0), new vec3d_t(i + 0.5, 0, 1));
 				for (int j = 0; j < 3; j++)
 				{
 					vs[k++] = rgb.x;
@@ -147,7 +147,7 @@ namespace Sample.Disp
 			{
 				//the rgb values set as casual.
 				vec3d_t rgb = ColorUtil.GetDiscreteRgb(i);
-				Tri3d tri = new Tri3d(new vec3d_t(i, 0, 3), new vec3d_t(i + 1, 0, 3), new vec3d_t(i + 0.5, 0, 4));
+				tri3d_t tri = new tri3d_t(new vec3d_t(i, 0, 3), new vec3d_t(i + 1, 0, 3), new vec3d_t(i + 0.5, 0, 4));
 				vec3d_t nn = tri.GetNormal();
 				for (int j = 0; j < 3; j++)
 				{
@@ -171,16 +171,16 @@ namespace Sample.Disp
 		}
 
 		/// <summary>
-		/// Demonstrates drawing 3D triangles using the Tri3d helper class.
+		/// Demonstrates drawing 3D triangles using the tri3d_t helper class.
 		/// Creates a series of triangles and renders them as both face (filled) and line (wireframe) drawings.
 		/// Shows how to apply different colors to faces and lines of the same geometry.
 		/// </summary>
 		public static void DrawTri3d()
 		{
 			int n = 10;
-			List<Tri3d> tris = new List<Tri3d>(n);
+			List<tri3d_t> tris = new List<tri3d_t>(n);
 			for (int i = 0; i < n; i++)
-				tris.Add(new Tri3d(new vec3d_t(i, 0, 0), new vec3d_t(i + 1, 0, 0), new vec3d_t(i + 0.5, 0, 1)));
+				tris.Add(new tri3d_t(new vec3d_t(i, 0, 0), new vec3d_t(i + 1, 0, 0), new vec3d_t(i + 0.5, 0, 1)));
 
 			Drawing faceDraw = tris.GetFaceDrawing();
 			Drawing linesDraw = tris.ToLineDrawing();

Disp/DemoPick1.cs

@@ -21,11 +21,11 @@ namespace Sample.Disp
 		{
 			bind.PickID = PickingID;
 			bind.Rgb = new vec3d_t(isMouseOver ? 0 : 1, 1, 1);
-			new Box3d(0, 0, 0, 1, 1, 1).DisplayFace(bind);
+			new box3d_t(0, 0, 0, 1, 1, 1).DisplayFace(bind);
 			bind.PickID = 0;
 		}
         /// <inheritdoc/>
-        public void ExpandToBox3d(ref Box3d dst)
+        public void ExpandToBox3d(ref box3d_t dst)
 		{
 			dst = dst.Expanded(new vec3d_t(0, 0, 0));
 			dst = dst.Expanded(new vec3d_t(1, 1, 1));

Disp/DemoPick2.cs

@@ -24,20 +24,20 @@ namespace Sample.Disp
 		{
 			bind.PickID = pickableA.PickingID;
 			bind.Rgb = ColorUtil.GetDiscreteRgb(1);
-			new Box3d(0, 0, 0, 1, 1, 1).DisplayFace(bind);
+			new box3d_t(0, 0, 0, 1, 1, 1).DisplayFace(bind);
 
 			bind.PickID = pickableB.PickingID;
 			bind.Rgb = ColorUtil.GetDiscreteRgb(2);
-			new Box3d(0, 0, 1, 1, 1, 2).DisplayFace(bind);
+			new box3d_t(0, 0, 1, 1, 1, 2).DisplayFace(bind);
 
 			bind.PickID = pickableC.PickingID;
 			bind.Rgb = ColorUtil.GetDiscreteRgb(3);
-			new Box3d(0, 0, 2, 1, 1, 3).DisplayFace(bind);
+			new box3d_t(0, 0, 2, 1, 1, 3).DisplayFace(bind);
 
 			bind.PickID = 0;
 		}
 		/// <inheritdoc/>
-		public void ExpandToBox3d(ref Box3d dst)
+		public void ExpandToBox3d(ref box3d_t dst)
 		{
 			dst = dst.Expanded(new vec3d_t(0, 0, 0));
 			dst = dst.Expanded(new vec3d_t(1, 1, 3));

Disp/DemoPickable.cs

@@ -40,7 +40,7 @@ public class DemoPickable : IDisplayee
 		draw.Display(bind);
 	}
 	/// <inheritdoc/>
-	public void ExpandToBox3d(ref Box3d dst)
+	public void ExpandToBox3d(ref box3d_t dst)
 	{
 		draw.ExpandToBox3d(ref dst);
 	}

Disp/DemoSatellite.cs

@@ -21,9 +21,9 @@ namespace Sample.Disp
 		double angle_moon;
 		DemoSatellite()
 		{
-			sun = Box3d.CenterUnitBox.ScaledFromCenter(4).ToDraw_Face();
+			sun = box3d_t.CenterUnitBox.ScaledFromCenter(4).ToDraw_Face();
-			earth = Box3d.CenterUnitBox.ScaledFromCenter(2).ToDraw_Face();
+			earth = box3d_t.CenterUnitBox.ScaledFromCenter(2).ToDraw_Face();
-			moon = Box3d.CenterUnitBox.ToDraw_Face();
+			moon = box3d_t.CenterUnitBox.ToDraw_Face();
 		}
         /// <inheritdoc/>
         public void Display(Bind bind)
@@ -41,7 +41,7 @@ namespace Sample.Disp
 			bind.ModelMatStack.Pop();
 		}
 		/// <inheritdoc/>
-		public void ExpandToBox3d(ref Box3d dst)
+		public void ExpandToBox3d(ref box3d_t dst)
 		{
 			dst = dst.Expanded(new vec3d_t(-14, -14, -2));
 			dst = dst.Expanded(new vec3d_t(14, 14, 2));

Disp/DemoUtil.cs

@@ -32,7 +32,7 @@ public static class DemoUtil
 		LocalApp.AppBegin(loggerFactory.CreateLogger("Hi.Sample"));
 		try
 		{
-			Box3d box = new Box3d();
+			box3d_t box = new box3d_t();
 			displayee.ExpandToBox3d(ref box);
 			Console.WriteLine($"{title}: {displayee.GetType().Name} bounding {box}");
 			Console.WriteLine("Assign it to your canvas' DispEngine.Displayee to see it.");

Disp/HeidenhainCoordinateEntryDisplayee.cs

@@ -90,7 +90,7 @@ namespace Sample.Disp
             bind.ModelMatStack.Pop();
         }
         /// <inheritdoc/>
-        public void ExpandToBox3d(ref Box3d dst)
+        public void ExpandToBox3d(ref box3d_t dst)
         {
             HardNcEnv ncEnv = NcEnv;
             if (ncEnv == null || NcEnv.CncBrand != CncBrand.Heidenhain)

Disp/IsoCoordinateEntryDisplayee.cs

@@ -59,7 +59,7 @@ public class IsoCoordinateEntryDisplayee : IAnchoredDisplayee
 		bind.ModelMatStack.Pop();
 	}
 	/// <inheritdoc/>
-	public void ExpandToBox3d(ref Box3d dst)
+	public void ExpandToBox3d(ref box3d_t dst)
 	{
 		HardNcEnv ncEnv = NcEnv;
 		if (ncEnv == null)

Disp/MachiningProjectDisplayee.cs

@@ -239,7 +239,7 @@ public class MachiningProjectDisplayee : IDisplayee, IGetAnchor
 		bind.PopColor();
 	}
 	/// <inheritdoc/>
-	public void ExpandToBox3d(ref Box3d dst)
+	public void ExpandToBox3d(ref box3d_t dst)
 	{
 		//Console.WriteLine($"dst.A: {dst}");
 		LocalProjectService?.MachiningEquipment?.GetAsmb()?.ExpandToBox3d(ref dst,

Geom/DemoBuildGeom.cs

@@ -22,7 +22,7 @@ public static class DemoBuildGeom
 	/// <returns>A list of geometries implementing the IGetStl interface</returns>
 	public static List<IGetStl> GenGeoms()
 	{
-		Box3d box = new Box3d(0, 0, -50, 70, 50, 0);
+		box3d_t box = new box3d_t(0, 0, -50, 70, 50, 0);
 		Cylindroid cylindroid = new Cylindroid([ new PairZr(0,12),new PairZr(20,12),
 								new PairZr(20,16),new PairZr(30,16)]);
 		Stl stl = new Stl("geom.stl");

Geom/DemoIExpandToBox3d.cs

@@ -5,7 +5,7 @@ namespace Sample.Geom;
 
 /// <summary>
 /// Demonstrates how to create and calculate bounding boxes for different geometric objects.
-/// Shows the use of Box3d to encompass multiple geometric elements with a single boundary.
+/// Shows the use of box3d_t to encompass multiple geometric elements with a single boundary.
 /// </summary>
 /// <remarks>
 /// ### Source Code
@@ -16,11 +16,11 @@ public static class DemoIExpandToBox3d
 	static void Main()
 	{
 		#region DocSite.CountBoundingBox
-		Box3d objA = new Box3d(0, 0, 0, 1, 1, 1);
+		box3d_t objA = new box3d_t(0, 0, 0, 1, 1, 1);
-		Box3d objB = new Box3d(-1, -2, -3, 3, 2, 1);
+		box3d_t objB = new box3d_t(-1, -2, -3, 3, 2, 1);
 		vec3d_t objC = new vec3d_t(-2, 3, -5);
 
-		Box3d boundingbox = new Box3d(objA, objB, objC);
+		box3d_t boundingbox = new box3d_t(objA, objB, objC);
 		Console.WriteLine("boundingbox: " + boundingbox);
 		#endregion
 	}

Machining/DemoBuildGeomOnlyMachiningProject.cs

@@ -74,7 +74,7 @@ public static class DemoBuildGeomOnlyMachiningProject
 		//geometry anchor to each mount, so the workpiece mount is placed by the
 		//transformer of the branch to it: on top of the 10 mm thick fixture geom.
 		Fixture fixture = Fixture.CreateDefault();
-		fixture.Geom = new Box3d(new vec3d_t(-40, -40, 0), new vec3d_t(40, 40, 10));
+		fixture.Geom = new box3d_t(new vec3d_t(-40, -40, 0), new vec3d_t(40, 40, 10));
 		Branch.Get(fixture.GeomAnchor, fixture.WorkpieceMount).Transformer
 			= new StaticTranslation(new vec3d_t(0, 0, 10));
 		localProjectService.Fixture = fixture;
@@ -83,7 +83,7 @@ public static class DemoBuildGeomOnlyMachiningProject
 		//mount and to program zero by zero translations.
 		Workpiece workpiece = Workpiece.CreateDefault();
 		workpiece.InitResolution = 0.25;
-		workpiece.InitGeom = new Box3d(0, 0, -50, 70, 50, 0);
+		workpiece.InitGeom = new box3d_t(0, 0, -50, 70, 50, 0);
 		workpiece.IdealGeom = null;
 		localProjectService.Workpiece = workpiece;
 

Machining/DemoBuildMachiningProject.cs

@@ -187,7 +187,7 @@ public static class DemoBuildMachiningProject
 		//geometry anchor to each mount, so the workpiece mount is placed by the
 		//transformer of the branch to it: on top of the 10 mm thick fixture geom.
 		Fixture fixture = Fixture.CreateDefault();
-		fixture.Geom = new Box3d(new vec3d_t(-40, -40, 0), new vec3d_t(40, 40, 10));
+		fixture.Geom = new box3d_t(new vec3d_t(-40, -40, 0), new vec3d_t(40, 40, 10));
 		Branch.Get(fixture.GeomAnchor, fixture.WorkpieceMount).Transformer
 			= new StaticTranslation(new vec3d_t(0, 0, 10));
 		localProjectService.Fixture = fixture;
@@ -198,7 +198,7 @@ public static class DemoBuildMachiningProject
 		//mount and to program zero by zero translations.
 		Workpiece workpiece = Workpiece.CreateDefault();
 		workpiece.InitResolution = 0.25;
-		workpiece.InitGeom = new Box3d(0, 0, -50, 70, 50, 0);
+		workpiece.InitGeom = new box3d_t(0, 0, -50, 70, 50, 0);
 		workpiece.IdealGeom = null;
 		workpiece.CuttingPara = XFactory.GenByFile<ICuttingPara>(
 			"Resource/CuttingParameter", "Al6061T6.default.mp", progress);