From 2d05e16f7e934fc7a986696605950dd9a618d044 Mon Sep 17 00:00:00 2001 From: Robert Adams Date: Wed, 25 Jul 2012 10:34:51 -0700 Subject: BulletSim: Add C# classes for storing and tracking constraints. --- .../Region/Physics/BulletSPlugin/BSConstraint.cs | 123 +++++++++++++++++++++ 1 file changed, 123 insertions(+) create mode 100755 OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs (limited to 'OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs') diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs b/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs new file mode 100755 index 0000000..ced8565 --- /dev/null +++ b/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs @@ -0,0 +1,123 @@ +/* + * 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 copyrightD + * 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 OpenSimulator 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 System.Collections.Generic; +using System.Text; +using OpenMetaverse; + +namespace OpenSim.Region.Physics.BulletSPlugin +{ + +public class BSConstraint : IDisposable +{ + private BulletSim m_world; + private BulletBody m_body1; + private BulletBody m_body2; + private BulletConstraint m_constraint; + private bool m_enabled = false; + + public BSConstraint(BulletSim world, BulletBody obj1, BulletBody obj2, + Vector3 frame1, Quaternion frame1rot, + Vector3 frame2, Quaternion frame2rot + ) + { + m_world = world; + m_body1 = obj1; + m_body2 = obj2; + /* + BulletSimAPI.AddConstraint(world.ID, m_body1.ID, m_body2.ID, + frame1, frame1rot, + frame2, frame2rot, + linearLow, linearHigh, + angularLow, angularHigh + ); + */ + m_constraint = new BulletConstraint(BulletSimAPI.CreateConstraint2(m_world.Ptr, m_body1.Ptr, m_body2.Ptr, + frame1, frame1rot, + frame2, frame2rot)); + m_enabled = true; + } + + public void Dispose() + { + if (m_enabled) + { + // BulletSimAPI.RemoveConstraint(m_world.ID, m_body1.ID, m_body2.ID); + BulletSimAPI.DestroyConstraint2(m_world.Ptr, m_constraint.Ptr); + m_enabled = false; + } + } + + public BulletBody Body1 { get { return m_body1; } } + public BulletBody Body2 { get { return m_body2; } } + + public bool SetLinearLimits(Vector3 low, Vector3 high) + { + bool ret = false; + if (m_enabled) + ret = BulletSimAPI.SetLinearLimits2(m_constraint.Ptr, low, high); + return ret; + } + + public bool SetAngularLimits(Vector3 low, Vector3 high) + { + bool ret = false; + if (m_enabled) + ret = BulletSimAPI.SetAngularLimits2(m_constraint.Ptr, low, high); + return ret; + } + + public bool UseFrameOffset(bool useOffset) + { + bool ret = false; + float onOff = useOffset ? ConfigurationParameters.numericTrue : ConfigurationParameters.numericFalse; + if (m_enabled) + ret = BulletSimAPI.UseFrameOffset2(m_constraint.Ptr, onOff); + return ret; + } + + public bool TranslationalLimitMotor(bool enable, float targetVelocity, float maxMotorForce) + { + bool ret = false; + float onOff = enable ? ConfigurationParameters.numericTrue : ConfigurationParameters.numericFalse; + if (m_enabled) + ret = BulletSimAPI.TranslationalLimitMotor2(m_constraint.Ptr, onOff, targetVelocity, maxMotorForce); + return ret; + } + + public bool CalculateTransforms() + { + bool ret = false; + if (m_enabled) + { + BulletSimAPI.CalculateTransforms2(m_constraint.Ptr); + ret = true; + } + return ret; + } +} +} -- cgit v1.1 From 0a4c080e63d3159f4943a164a2085cc6a41fac80 Mon Sep 17 00:00:00 2001 From: Robert Adams Date: Wed, 25 Jul 2012 14:59:00 -0700 Subject: BulletSim: fix line endings in newly added files (Is it DOS or is it UNIX? Only it's hairdresser knows for sure) --- .../Region/Physics/BulletSPlugin/BSConstraint.cs | 246 ++++++++++----------- 1 file changed, 123 insertions(+), 123 deletions(-) (limited to 'OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs') diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs b/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs index ced8565..1966395 100755 --- a/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs +++ b/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs @@ -1,123 +1,123 @@ -/* - * 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 copyrightD - * 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 OpenSimulator 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 System.Collections.Generic; -using System.Text; -using OpenMetaverse; - -namespace OpenSim.Region.Physics.BulletSPlugin -{ - -public class BSConstraint : IDisposable -{ - private BulletSim m_world; - private BulletBody m_body1; - private BulletBody m_body2; - private BulletConstraint m_constraint; - private bool m_enabled = false; - - public BSConstraint(BulletSim world, BulletBody obj1, BulletBody obj2, - Vector3 frame1, Quaternion frame1rot, - Vector3 frame2, Quaternion frame2rot - ) - { - m_world = world; - m_body1 = obj1; - m_body2 = obj2; - /* - BulletSimAPI.AddConstraint(world.ID, m_body1.ID, m_body2.ID, - frame1, frame1rot, - frame2, frame2rot, - linearLow, linearHigh, - angularLow, angularHigh - ); - */ - m_constraint = new BulletConstraint(BulletSimAPI.CreateConstraint2(m_world.Ptr, m_body1.Ptr, m_body2.Ptr, - frame1, frame1rot, - frame2, frame2rot)); - m_enabled = true; - } - - public void Dispose() - { - if (m_enabled) - { - // BulletSimAPI.RemoveConstraint(m_world.ID, m_body1.ID, m_body2.ID); - BulletSimAPI.DestroyConstraint2(m_world.Ptr, m_constraint.Ptr); - m_enabled = false; - } - } - - public BulletBody Body1 { get { return m_body1; } } - public BulletBody Body2 { get { return m_body2; } } - - public bool SetLinearLimits(Vector3 low, Vector3 high) - { - bool ret = false; - if (m_enabled) - ret = BulletSimAPI.SetLinearLimits2(m_constraint.Ptr, low, high); - return ret; - } - - public bool SetAngularLimits(Vector3 low, Vector3 high) - { - bool ret = false; - if (m_enabled) - ret = BulletSimAPI.SetAngularLimits2(m_constraint.Ptr, low, high); - return ret; - } - - public bool UseFrameOffset(bool useOffset) - { - bool ret = false; - float onOff = useOffset ? ConfigurationParameters.numericTrue : ConfigurationParameters.numericFalse; - if (m_enabled) - ret = BulletSimAPI.UseFrameOffset2(m_constraint.Ptr, onOff); - return ret; - } - - public bool TranslationalLimitMotor(bool enable, float targetVelocity, float maxMotorForce) - { - bool ret = false; - float onOff = enable ? ConfigurationParameters.numericTrue : ConfigurationParameters.numericFalse; - if (m_enabled) - ret = BulletSimAPI.TranslationalLimitMotor2(m_constraint.Ptr, onOff, targetVelocity, maxMotorForce); - return ret; - } - - public bool CalculateTransforms() - { - bool ret = false; - if (m_enabled) - { - BulletSimAPI.CalculateTransforms2(m_constraint.Ptr); - ret = true; - } - return ret; - } -} -} +/* + * 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 copyrightD + * 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 OpenSimulator 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 System.Collections.Generic; +using System.Text; +using OpenMetaverse; + +namespace OpenSim.Region.Physics.BulletSPlugin +{ + +public class BSConstraint : IDisposable +{ + private BulletSim m_world; + private BulletBody m_body1; + private BulletBody m_body2; + private BulletConstraint m_constraint; + private bool m_enabled = false; + + public BSConstraint(BulletSim world, BulletBody obj1, BulletBody obj2, + Vector3 frame1, Quaternion frame1rot, + Vector3 frame2, Quaternion frame2rot + ) + { + m_world = world; + m_body1 = obj1; + m_body2 = obj2; + /* + BulletSimAPI.AddConstraint(world.ID, m_body1.ID, m_body2.ID, + frame1, frame1rot, + frame2, frame2rot, + linearLow, linearHigh, + angularLow, angularHigh + ); + */ + m_constraint = new BulletConstraint(BulletSimAPI.CreateConstraint2(m_world.Ptr, m_body1.Ptr, m_body2.Ptr, + frame1, frame1rot, + frame2, frame2rot)); + m_enabled = true; + } + + public void Dispose() + { + if (m_enabled) + { + // BulletSimAPI.RemoveConstraint(m_world.ID, m_body1.ID, m_body2.ID); + BulletSimAPI.DestroyConstraint2(m_world.Ptr, m_constraint.Ptr); + m_enabled = false; + } + } + + public BulletBody Body1 { get { return m_body1; } } + public BulletBody Body2 { get { return m_body2; } } + + public bool SetLinearLimits(Vector3 low, Vector3 high) + { + bool ret = false; + if (m_enabled) + ret = BulletSimAPI.SetLinearLimits2(m_constraint.Ptr, low, high); + return ret; + } + + public bool SetAngularLimits(Vector3 low, Vector3 high) + { + bool ret = false; + if (m_enabled) + ret = BulletSimAPI.SetAngularLimits2(m_constraint.Ptr, low, high); + return ret; + } + + public bool UseFrameOffset(bool useOffset) + { + bool ret = false; + float onOff = useOffset ? ConfigurationParameters.numericTrue : ConfigurationParameters.numericFalse; + if (m_enabled) + ret = BulletSimAPI.UseFrameOffset2(m_constraint.Ptr, onOff); + return ret; + } + + public bool TranslationalLimitMotor(bool enable, float targetVelocity, float maxMotorForce) + { + bool ret = false; + float onOff = enable ? ConfigurationParameters.numericTrue : ConfigurationParameters.numericFalse; + if (m_enabled) + ret = BulletSimAPI.TranslationalLimitMotor2(m_constraint.Ptr, onOff, targetVelocity, maxMotorForce); + return ret; + } + + public bool CalculateTransforms() + { + bool ret = false; + if (m_enabled) + { + BulletSimAPI.CalculateTransforms2(m_constraint.Ptr); + ret = true; + } + return ret; + } +} +} -- cgit v1.1 From 9ca1075e7e7fd1dea92a99a2d54fdc98c3389ccb Mon Sep 17 00:00:00 2001 From: Robert Adams Date: Wed, 25 Jul 2012 16:21:14 -0700 Subject: BulletSim: remove unused, commented out code in BSConstraint --- OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs | 8 -------- 1 file changed, 8 deletions(-) (limited to 'OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs') diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs b/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs index 1966395..fbb9e21 100755 --- a/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs +++ b/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs @@ -48,14 +48,6 @@ public class BSConstraint : IDisposable m_world = world; m_body1 = obj1; m_body2 = obj2; - /* - BulletSimAPI.AddConstraint(world.ID, m_body1.ID, m_body2.ID, - frame1, frame1rot, - frame2, frame2rot, - linearLow, linearHigh, - angularLow, angularHigh - ); - */ m_constraint = new BulletConstraint(BulletSimAPI.CreateConstraint2(m_world.Ptr, m_body1.Ptr, m_body2.Ptr, frame1, frame1rot, frame2, frame2rot)); -- cgit v1.1 From 50dbb9ffe480b08f13f7bebb8259193dc00f88dd Mon Sep 17 00:00:00 2001 From: Robert Adams Date: Tue, 31 Jul 2012 09:23:05 -0700 Subject: BulletSim: add parameters and API calls for setting ERP and CFM. Set ERP and CFM in linkset constraints. Reorder rebuilding of object bodies so they are not rebuilt everytime something is linked and unlinked. --- OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) (limited to 'OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs') diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs b/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs index fbb9e21..07f5a21 100755 --- a/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs +++ b/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs @@ -50,7 +50,8 @@ public class BSConstraint : IDisposable m_body2 = obj2; m_constraint = new BulletConstraint(BulletSimAPI.CreateConstraint2(m_world.Ptr, m_body1.Ptr, m_body2.Ptr, frame1, frame1rot, - frame2, frame2rot)); + frame2, frame2rot, + true /*useLinearReferenceFrameA*/, true /*disableCollisionsBetweenLinkedBodies*/)); m_enabled = true; } @@ -83,6 +84,15 @@ public class BSConstraint : IDisposable return ret; } + public bool SetCFMAndERP(float cfm, float erp) + { + bool ret = false; + BulletSimAPI.SetConstraintParam2(m_constraint.Ptr, ConstraintParams.BT_CONSTRAINT_STOP_CFM, cfm, ConstraintParamAxis.AXIS_ALL); + BulletSimAPI.SetConstraintParam2(m_constraint.Ptr, ConstraintParams.BT_CONSTRAINT_STOP_ERP, erp, ConstraintParamAxis.AXIS_ALL); + BulletSimAPI.SetConstraintParam2(m_constraint.Ptr, ConstraintParams.BT_CONSTRAINT_CFM, cfm, ConstraintParamAxis.AXIS_ALL); + return ret; + } + public bool UseFrameOffset(bool useOffset) { bool ret = false; -- cgit v1.1 From c51ef38e2d867d63d2d32b1a7d284033e60d9952 Mon Sep 17 00:00:00 2001 From: Robert Adams Date: Tue, 31 Jul 2012 16:22:50 -0700 Subject: BulletSim: fix problem where resizing a primary shape (cube or sphere) would not rebuild the physics mesh. Update the DLLs and SOs to latest version. --- OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs') diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs b/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs index 07f5a21..ea3093a 100755 --- a/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs +++ b/OpenSim/Region/Physics/BulletSPlugin/BSConstraint.cs @@ -86,7 +86,7 @@ public class BSConstraint : IDisposable public bool SetCFMAndERP(float cfm, float erp) { - bool ret = false; + bool ret = true; BulletSimAPI.SetConstraintParam2(m_constraint.Ptr, ConstraintParams.BT_CONSTRAINT_STOP_CFM, cfm, ConstraintParamAxis.AXIS_ALL); BulletSimAPI.SetConstraintParam2(m_constraint.Ptr, ConstraintParams.BT_CONSTRAINT_STOP_ERP, erp, ConstraintParamAxis.AXIS_ALL); BulletSimAPI.SetConstraintParam2(m_constraint.Ptr, ConstraintParams.BT_CONSTRAINT_CFM, cfm, ConstraintParamAxis.AXIS_ALL); -- cgit v1.1