add docfx samples.

2025-04-13 00:19:09 +08:00
parent d63cb0e141
commit 9246bd6c41
13 changed files with 652 additions and 11 deletions
@@ -0,0 +1,50 @@
+using Hi.Geom;
+using Hi.Disp;
+
+namespace Sample.Disp
+{
+    /// <remarks>
+    /// ### Source Code
+    /// [!code-csharp[SampleCode](~/../Hi.Sample.Wpf/Disp/DemoSatellite.cs)]
+    /// </remarks>
+    public class DemoSatellite : IDisplayee
+	{
+		Drawing sun;
+		Drawing earth;
+		Drawing moon;
+		double angle_earth;
+		double angle_moon;
+		DemoSatellite()
+		{
+			sun = Box3d.CenterUnitBox.ScaleFromCenter(4).ToDraw_Face();
+			earth = Box3d.CenterUnitBox.ScaleFromCenter(2).ToDraw_Face();
+			moon = Box3d.CenterUnitBox.ToDraw_Face();
+		}
+        /// <inheritdoc/>
+        public void Display(Bind bind)
+		{
+			sun.Display(bind);
+			bind.ModelMatStack.Push();
+			bind.ModelMatStack.Mul(new Mat4d(new AxisAngle4d(new Vec3d(0, 0, 1), angle_earth += 0.03)));
+			bind.ModelMatStack.Mul(new Mat4d(new Vec3d(12, 0, 0)));
+			earth.Display(bind);
+			bind.ModelMatStack.Push();
+			bind.ModelMatStack.Mul(new Mat4d(new AxisAngle4d(new Vec3d(0, 0, 1), angle_moon += 0.02)));
+			bind.ModelMatStack.Mul(new Mat4d(new Vec3d(4, 0, 0)));
+			moon.Display(bind);
+			bind.ModelMatStack.Pop();
+			bind.ModelMatStack.Pop();
+		}
+		/// <inheritdoc/>
+		public void ExpandToBox3d(Box3d dst)
+		{
+			dst.Expand(new Vec3d(-14, -14, -2));
+			dst.Expand(new Vec3d(14, 14, 2));
+		}
+
+		static void Main()
+		{
+            DemoUtil.RunApplication("DemoSatellite", new DemoSatellite());
+		}
+	}
+}