From 9b66108081a8c8cf79faaa6c541554091c40850e Mon Sep 17 00:00:00 2001 From: Dr Scofield Date: Fri, 6 Feb 2009 16:55:34 +0000 Subject: This changeset is the step 1 of 2 in refactoring OpenSim.Region.Environment into a "framework" part and a modules only part. This first changeset refactors OpenSim.Region.Environment.Scenes, OpenSim.Region.Environment.Interfaces, and OpenSim.Region.Interfaces into OpenSim.Region.Framework.{Interfaces,Scenes} leaving only region modules in OpenSim.Region.Environment. The next step will be to move region modules up from OpenSim.Region.Environment.Modules to OpenSim.Region.CoreModules and then sort out which modules are really core modules and which should move out to forge. I've been very careful to NOT BREAK anything. i hope i've succeeded. as this is the work of a whole week i hope i managed to keep track with the applied patches of the last week --- could any of you that did check in stuff have a look at whether it survived? thx! --- .../Scenes/Tests/SceneObjectLinkingTests.cs | 249 +++++++++++++++++++++ 1 file changed, 249 insertions(+) create mode 100644 OpenSim/Region/Framework/Scenes/Tests/SceneObjectLinkingTests.cs (limited to 'OpenSim/Region/Framework/Scenes/Tests/SceneObjectLinkingTests.cs') diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectLinkingTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectLinkingTests.cs new file mode 100644 index 0000000..30b0987 --- /dev/null +++ b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectLinkingTests.cs @@ -0,0 +1,249 @@ +/* + * Copyright (c) Contributors, http://opensimulator.org/ + * See CONTRIBUTORS.TXT for a full list of copyright holders. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of the OpenSim Project nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +using System; +using NUnit.Framework; +using NUnit.Framework.SyntaxHelpers; +using OpenMetaverse; +using OpenSim.Framework; +using OpenSim.Framework.Communications; +using OpenSim.Framework.Communications.Cache; +using OpenSim.Region.Communications.Local; +using OpenSim.Region.Environment.Scenes; +using OpenSim.Tests.Common.Mock; +using OpenSim.Tests.Common.Setup; + +namespace OpenSim.Region.Environment.Scenes.Tests +{ + /// + /// Linking tests + /// + [TestFixture] + public class SceneObjectLinkingTests + { + [Test] + public void TestLinkDelink2SceneObjects() + { + bool debugtest = false; + + Scene scene = SceneSetupHelpers.SetupScene(); + SceneObjectPart part1 = SceneSetupHelpers.AddSceneObject(scene); + SceneObjectGroup grp1 = part1.ParentGroup; + SceneObjectPart part2 = SceneSetupHelpers.AddSceneObject(scene); + SceneObjectGroup grp2 = part2.ParentGroup; + + grp1.AbsolutePosition = new Vector3(10, 10, 10); + grp2.AbsolutePosition = Vector3.Zero; + + // <90,0,0> + grp1.Rotation = (Quaternion.CreateFromEulers(90 * Utils.DEG_TO_RAD, 0, 0)); + + // <180,0,0> + grp2.UpdateGroupRotation(Quaternion.CreateFromEulers(180 * Utils.DEG_TO_RAD, 0, 0)); + + // Required for linking + grp1.RootPart.UpdateFlag = 0; + grp2.RootPart.UpdateFlag = 0; + + // Link grp2 to grp1. part2 becomes child prim to grp1. grp2 is eliminated. + grp1.LinkToGroup(grp2); + + // FIXME: Can't do this test yet since group 2 still has its root part! We can't yet null this since + // it might cause SOG.ProcessBackup() to fail due to the race condition. This really needs to be fixed. + Assert.That(grp2.IsDeleted, "SOG 2 was not registered as deleted after link."); + Assert.That(grp2.Children.Count, Is.EqualTo(0), "Group 2 still contained children after delink."); + Assert.That(grp1.Children.Count == 2); + + if (debugtest) + { + System.Console.WriteLine("parts: {0}", grp1.Children.Count); + System.Console.WriteLine("Group1: Pos:{0}, Rot:{1}", grp1.AbsolutePosition, grp1.Rotation); + System.Console.WriteLine("Group1: Prim1: OffsetPosition:{0}, OffsetRotation:{1}", part1.OffsetPosition, part1.RotationOffset); + System.Console.WriteLine("Group1: Prim2: OffsetPosition:{0}, OffsetRotation:{1}", part2.OffsetPosition, part2.RotationOffset); + } + + // root part should have no offset position or rotation + Assert.That(part1.OffsetPosition == Vector3.Zero && part1.RotationOffset == Quaternion.Identity); + + // offset position should be root part position - part2.absolute position. + Assert.That(part2.OffsetPosition == new Vector3(-10, -10, -10)); + + float roll = 0; + float pitch = 0; + float yaw = 0; + + // There's a euler anomoly at 180, 0, 0 so expect 180 to turn into -180. + part1.RotationOffset.GetEulerAngles(out roll, out pitch, out yaw); + Vector3 rotEuler1 = new Vector3(roll * Utils.RAD_TO_DEG, pitch * Utils.RAD_TO_DEG, yaw * Utils.RAD_TO_DEG); + + if (debugtest) + System.Console.WriteLine(rotEuler1); + + part2.RotationOffset.GetEulerAngles(out roll, out pitch, out yaw); + Vector3 rotEuler2 = new Vector3(roll * Utils.RAD_TO_DEG, pitch * Utils.RAD_TO_DEG, yaw * Utils.RAD_TO_DEG); + + if (debugtest) + System.Console.WriteLine(rotEuler2); + + Assert.That(rotEuler2.ApproxEquals(new Vector3(-180, 0, 0), 0.001f) || rotEuler2.ApproxEquals(new Vector3(180, 0, 0), 0.001f)); + + // Delink part 2 + grp1.DelinkFromGroup(part2.LocalId); + + if (debugtest) + System.Console.WriteLine("Group2: Prim2: OffsetPosition:{0}, OffsetRotation:{1}", part2.AbsolutePosition, part2.RotationOffset); + + Assert.That(grp1.Children.Count, Is.EqualTo(1), "Group 1 still contained part2 after delink."); + Assert.That(part2.AbsolutePosition == Vector3.Zero); + } + + [Test] + public void TestLinkDelink2groups4SceneObjects() + { + bool debugtest = false; + + Scene scene = SceneSetupHelpers.SetupScene(); + SceneObjectPart part1 = SceneSetupHelpers.AddSceneObject(scene); + SceneObjectGroup grp1 = part1.ParentGroup; + SceneObjectPart part2 = SceneSetupHelpers.AddSceneObject(scene); + SceneObjectGroup grp2 = part2.ParentGroup; + SceneObjectPart part3 = SceneSetupHelpers.AddSceneObject(scene); + SceneObjectGroup grp3 = part3.ParentGroup; + SceneObjectPart part4 = SceneSetupHelpers.AddSceneObject(scene); + SceneObjectGroup grp4 = part4.ParentGroup; + + grp1.AbsolutePosition = new Vector3(10, 10, 10); + grp2.AbsolutePosition = Vector3.Zero; + grp3.AbsolutePosition = new Vector3(20, 20, 20); + grp4.AbsolutePosition = new Vector3(40, 40, 40); + + // <90,0,0> + grp1.Rotation = (Quaternion.CreateFromEulers(90 * Utils.DEG_TO_RAD, 0, 0)); + + // <180,0,0> + grp2.UpdateGroupRotation(Quaternion.CreateFromEulers(180 * Utils.DEG_TO_RAD, 0, 0)); + + // <270,0,0> + grp3.Rotation = (Quaternion.CreateFromEulers(270 * Utils.DEG_TO_RAD, 0, 0)); + + // <0,90,0> + grp4.UpdateGroupRotation(Quaternion.CreateFromEulers(0, 90 * Utils.DEG_TO_RAD, 0)); + + // Required for linking + grp1.RootPart.UpdateFlag = 0; + grp2.RootPart.UpdateFlag = 0; + grp3.RootPart.UpdateFlag = 0; + grp4.RootPart.UpdateFlag = 0; + + // Link grp2 to grp1. part2 becomes child prim to grp1. grp2 is eliminated. + grp1.LinkToGroup(grp2); + + // Link grp4 to grp3. + grp3.LinkToGroup(grp4); + + // At this point we should have 4 parts total in two groups. + Assert.That(grp1.Children.Count == 2); + Assert.That(grp2.IsDeleted, "Group 2 was not registered as deleted after link."); + Assert.That(grp2.Children.Count, Is.EqualTo(0), "Group 2 still contained parts after delink."); + Assert.That(grp3.Children.Count == 2); + Assert.That(grp4.IsDeleted, "Group 4 was not registered as deleted after link."); + Assert.That(grp4.Children.Count, Is.EqualTo(0), "Group 4 still contained parts after delink."); + + if (debugtest) + { + System.Console.WriteLine("--------After Link-------"); + System.Console.WriteLine("Group1: parts: {0}", grp1.Children.Count); + System.Console.WriteLine("Group1: Pos:{0}, Rot:{1}", grp1.AbsolutePosition, grp1.Rotation); + System.Console.WriteLine("Group1: Prim1: OffsetPosition:{0}, OffsetRotation:{1}", part1.OffsetPosition, part1.RotationOffset); + System.Console.WriteLine("Group1: Prim2: OffsetPosition:{0}, OffsetRotation:{1}", part2.OffsetPosition, part2.RotationOffset); + + System.Console.WriteLine("Group3: parts: {0}", grp3.Children.Count); + System.Console.WriteLine("Group3: Pos:{0}, Rot:{1}", grp3.AbsolutePosition, grp3.Rotation); + System.Console.WriteLine("Group3: Prim1: OffsetPosition:{0}, OffsetRotation:{1}", part3.OffsetPosition, part3.RotationOffset); + System.Console.WriteLine("Group3: Prim2: OffsetPosition:{0}, OffsetRotation:{1}", part4.OffsetPosition, part4.RotationOffset); + } + + // Required for linking + grp1.RootPart.UpdateFlag = 0; + grp3.RootPart.UpdateFlag = 0; + + // root part should have no offset position or rotation + Assert.That(part1.OffsetPosition == Vector3.Zero && part1.RotationOffset == Quaternion.Identity); + + // offset position should be root part position - part2.absolute position. + Assert.That(part2.OffsetPosition == new Vector3(-10, -10, -10)); + + float roll = 0; + float pitch = 0; + float yaw = 0; + + // There's a euler anomoly at 180, 0, 0 so expect 180 to turn into -180. + part1.RotationOffset.GetEulerAngles(out roll, out pitch, out yaw); + Vector3 rotEuler1 = new Vector3(roll * Utils.RAD_TO_DEG, pitch * Utils.RAD_TO_DEG, yaw * Utils.RAD_TO_DEG); + + if (debugtest) + System.Console.WriteLine(rotEuler1); + + part2.RotationOffset.GetEulerAngles(out roll, out pitch, out yaw); + Vector3 rotEuler2 = new Vector3(roll * Utils.RAD_TO_DEG, pitch * Utils.RAD_TO_DEG, yaw * Utils.RAD_TO_DEG); + + if (debugtest) + System.Console.WriteLine(rotEuler2); + + Assert.That(rotEuler2.ApproxEquals(new Vector3(-180, 0, 0), 0.001f) || rotEuler2.ApproxEquals(new Vector3(180, 0, 0), 0.001f)); + + // Now we're linking the first group to the third group. This will make the first group child parts of the third one. + grp3.LinkToGroup(grp1); + + // Delink parts 2 and 3 + grp3.DelinkFromGroup(part2.LocalId); + grp3.DelinkFromGroup(part3.LocalId); + + if (debugtest) + { + System.Console.WriteLine("--------After De-Link-------"); + System.Console.WriteLine("Group1: parts: {0}", grp1.Children.Count); + System.Console.WriteLine("Group1: Pos:{0}, Rot:{1}", grp1.AbsolutePosition, grp1.Rotation); + System.Console.WriteLine("Group1: Prim1: OffsetPosition:{0}, OffsetRotation:{1}", part1.OffsetPosition, part1.RotationOffset); + System.Console.WriteLine("NoGroup: Prim2: AbsolutePosition:{0}, OffsetRotation:{1}", part2.AbsolutePosition, part2.RotationOffset); + + System.Console.WriteLine("Group3: parts: {0}", grp3.Children.Count); + System.Console.WriteLine("Group3: Pos:{0}, Rot:{1}", grp3.AbsolutePosition, grp3.Rotation); + System.Console.WriteLine("Group3: Prim1: OffsetPosition:{0}, OffsetRotation:{1}", part3.OffsetPosition, part3.RotationOffset); + System.Console.WriteLine("Group3: Prim2: OffsetPosition:{0}, OffsetRotation:{1}", part4.OffsetPosition, part4.RotationOffset); + } + + Assert.That(part2.AbsolutePosition == Vector3.Zero); + Assert.That(part4.OffsetPosition == new Vector3(20, 20, 20)); + Quaternion compareQuaternion = new Quaternion(0, 0.7071068f, 0, 0.7071068f); + Assert.That((part4.RotationOffset.X - compareQuaternion.X < 0.00003) + && (part4.RotationOffset.Y - compareQuaternion.Y < 0.00003) + && (part4.RotationOffset.Z - compareQuaternion.Z < 0.00003) + && (part4.RotationOffset.W - compareQuaternion.W < 0.00003)); + } + } +} -- cgit v1.1