sampler

src/JitterDemo/Playground.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using Jitter2;
 using Jitter2.Collision;
 using Jitter2.Collision.Shapes;
@@ -106,6 +107,9 @@ public override void Load()
         ResetScene();
 
         VerticalSync = false;
+
+        SwitchDemo(2);
+        multiThread = true;
     }
 
     public RigidBodyShape? FloorShape => floorShape;
@@ -130,7 +134,12 @@ public void ShootPrimitive()
     public override void Draw()
     {
         // if (Keyboard.KeyPressBegin(Keyboard.Key.P))
+        var swn = Stopwatch.StartNew();
         world.Step(1.0f / 100.0f, multiThread);
+        swn.Stop();
+
+        System.IO.File.AppendAllText("stats.dat",
+            $"{swn.Elapsed.TotalMilliseconds}\n");
 
         UpdateDisplayText();
         LayoutGui();

src/JitterDemo/plot.py

@@ -0,0 +1,31 @@
+import matplotlib.pyplot as plt
+
+# Load the data from the files
+with open("stats.dat", "r") as f1:
+    y1 = [float(line.strip()) for line in f1 if line.strip()]
+
+with open("stats.main.dat", "r") as f2:
+    y2 = [float(line.strip()) for line in f2 if line.strip()]
+
+#with open("stats.dat", "r") as f2:
+#    y3 = [float(line.strip()) for line in f2 if line.strip()]
+
+# Create x-values (row numbers)
+x1 = range(len(y1))
+x2 = range(len(y2))
+#x3 = range(len(y3))
+
+# Plot the data
+plt.figure(figsize=(8, 6))
+plt.plot(x1, y1, marker="o", linestyle="-", color="b", label="stats.dat")
+plt.plot(x2, y2, marker="x", linestyle="--", color="r", label="stats.main.dat")
+#plt.plot(x3, y3, marker=".", linestyle="-", color="g", label="stats.main.dat")
+
+# Customize the plot
+plt.xlabel("Row Index")
+plt.ylabel("Values")
+plt.title("Values from stats.dat and stats.main.dat")
+plt.legend()
+plt.grid()
+plt.show()
+