samples.general: add 3 more test classes

src/test/java/testjoltjni/app/samples/SmokeTestAll.java

@@ -133,7 +133,10 @@ public static void main(String... arguments) {
         smokeTest(new FunnelTest());
         smokeTest(new GravityFactorTest());
         smokeTest(new GyroscopicForceTest());
+        smokeTest(new HeavyOnLightTest());
         smokeTest(new HighSpeedTest());
+        smokeTest(new IslandTest());
+        smokeTest(new KinematicTest());
         smokeTest(new RestitutionTest());
 
         // shapes package:

src/test/java/testjoltjni/app/samples/general/HeavyOnLightTest.java

@@ -0,0 +1,52 @@
+/*
+Copyright (c) 2024 Stephen Gold
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ */
+package testjoltjni.app.samples.general;
+import com.github.stephengold.joltjni.*;
+import com.github.stephengold.joltjni.enumerate.*;
+import testjoltjni.app.samples.*;
+/**
+ * A line-for-line Java translation of the Jolt Physics heavy-on-light test.
+ * <p>
+ * Compare with the original by Jorrit Rouwe at
+ * https://github.com/jrouwe/JoltPhysics/blob/master/Samples/Tests/General/HeavyOnLightTest.cpp
+ */
+public class HeavyOnLightTest extends Test{
+
+public void Initialize()
+{
+	// Floor
+	CreateFloor();
+
+	BoxShape box = new BoxShape(Vec3.sReplicate(5));
+	box.setDensity(1000.0f);
+
+	for (int i = 1; i <= 10; ++i)
+	{
+		mBodyInterface.createAndAddBody(new BodyCreationSettings(box,new RVec3(-75.0f + i * 15.0f, 10.0f, 0.0f), Quat.sIdentity(), EMotionType.Dynamic, Layers.MOVING), EActivation.Activate);
+
+		BoxShape box2 = new BoxShape(Vec3.sReplicate(5));
+		box2.setDensity(5000.0f * i);
+
+		mBodyInterface.createAndAddBody(new BodyCreationSettings(box2,new RVec3(-75.0f + i * 15.0f, 30.0f, 0.0f), Quat.sIdentity(), EMotionType.Dynamic, Layers.MOVING), EActivation.Activate);
+	}
+}
+}

src/test/java/testjoltjni/app/samples/general/IslandTest.java

@@ -0,0 +1,50 @@
+/*
+Copyright (c) 2024 Stephen Gold
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ */
+package testjoltjni.app.samples.general;
+import com.github.stephengold.joltjni.*;
+import com.github.stephengold.joltjni.enumerate.*;
+import testjoltjni.app.samples.*;
+/**
+ * A line-for-line Java translation of the Jolt Physics island test.
+ * <p>
+ * Compare with the original by Jorrit Rouwe at
+ * https://github.com/jrouwe/JoltPhysics/blob/master/Samples/Tests/General/IslandTest.cpp
+ */
+public class IslandTest extends Test{
+
+public void Initialize()
+{
+	// Floor
+	CreateFloor();
+
+	ShapeRefC box_shape = new BoxShape(new Vec3(1.0f, 1.0f, 1.0f)).toRefC();
+
+	// Walls
+	for (int i = 0; i < 10; ++i)
+		for (int j = i / 2; j < 10 - (i + 1) / 2; ++j)
+			for (int k = 0; k < 8; ++k)
+			{
+				RVec3 position=new RVec3(-10 + j * 2.0f + ((i & 1)!=0? 1.0f : 0.0f), 1.0f + i * 2.0f, 8.0f * (k - 4));
+				mBodyInterface.createAndAddBody(new BodyCreationSettings(box_shape, position, Quat.sIdentity(), EMotionType.Dynamic, Layers.MOVING), EActivation.Activate);
+			}
+}
+}

src/test/java/testjoltjni/app/samples/general/KinematicTest.java

@@ -0,0 +1,68 @@
+/*
+Copyright (c) 2024 Stephen Gold
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ */
+package testjoltjni.app.samples.general;
+import com.github.stephengold.joltjni.*;
+import com.github.stephengold.joltjni.enumerate.*;
+import testjoltjni.app.samples.*;
+/**
+ * A line-for-line Java translation of the Jolt Physics kinematic test.
+ * <p>
+ * Compare with the original by Jorrit Rouwe at
+ * https://github.com/jrouwe/JoltPhysics/blob/master/Samples/Tests/General/KinematicTest.cpp
+ */
+public class KinematicTest extends Test{
+Body[] mKinematic=new Body[2];
+
+public void Initialize()
+{
+	// Floor
+	CreateFloor();
+
+	// Wall
+	ShapeRefC box_shape = new BoxShape(new Vec3(1.0f, 1.0f, 1.0f)).toRefC();
+	for (int i = 0; i < 3; ++i)
+		for (int j = i / 2; j < 10 - (i + 1) / 2; ++j)
+		{
+			RVec3 position=new RVec3(-10.0f + j * 2.0f + ((i & 1)!=0? 1.0f : 0.0f), 1.0f + i * 2.0f, 0);
+			mBodyInterface.createAndAddBody(new BodyCreationSettings(box_shape, position, Quat.sIdentity(), EMotionType.Dynamic, Layers.MOVING), EActivation.DontActivate);
+		}
+
+	// Kinematic object
+	for (int i = 0; i < 2; ++i)
+	{
+		mKinematic[i] = mBodyInterface.createBody(new BodyCreationSettings(new SphereShape(1.0f),new RVec3(-10.0f, 2.0f, i == 0? 5.0f : -5.0f), Quat.sIdentity(), EMotionType.Kinematic, Layers.MOVING));
+		mBodyInterface.addBody(mKinematic[i].getId(), EActivation.Activate);
+	}
+}
+
+public void PrePhysicsUpdate( PreUpdateParams inParams)
+{
+	for (int i = 0; i < 2; ++i)
+	{
+		RVec3 com = mKinematic[i].getCenterOfMassPosition();
+		if (com.z() >= 5.0f)
+			mKinematic[i].setLinearVelocity(new Vec3(2.0f, 0, -10.0f));
+		else if (com.z() <= -5.0f)
+			mKinematic[i].setLinearVelocity(new Vec3(2.0f, 0, 10.0f));
+	}
+}
+}