From e324f6f3f0f8d894190cd7a9733687ac4308b2c1 Mon Sep 17 00:00:00 2001 From: Robert Adams Date: Wed, 24 Apr 2013 08:03:45 -0700 Subject: BulletSim: update DLLs and SOs to they have no dependencies on newer glibc (2.14) since that is not yet in some Linux distributions. Add unmanaged API calls and code for creating single convex hull shapes. --- OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) (limited to 'OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs') diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs b/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs index f5b84d4..fdf2cb9 100755 --- a/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs +++ b/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs @@ -268,6 +268,25 @@ public override BulletShape BuildHullShapeFromMesh(BulletWorld world, BulletShap BSPhysicsShapeType.SHAPE_HULL); } +public override BulletShape BuildConvexHullShapeFromMesh(BulletWorld world, BulletShape meshShape) +{ + BulletWorldUnman worldu = world as BulletWorldUnman; + BulletShapeUnman shapeu = meshShape as BulletShapeUnman; + return new BulletShapeUnman( + BSAPICPP.BuildConvexHullShapeFromMesh2(worldu.ptr, shapeu.ptr), + BSPhysicsShapeType.SHAPE_CONVEXHULL); +} + +public override BulletShape CreateConvexHullShape(BulletWorld world, + int indicesCount, int[] indices, + int verticesCount, float[] vertices) +{ + BulletWorldUnman worldu = world as BulletWorldUnman; + return new BulletShapeUnman( + BSAPICPP.CreateConvexHullShape2(worldu.ptr, indicesCount, indices, verticesCount, vertices), + BSPhysicsShapeType.SHAPE_CONVEXHULL); +} + public override BulletShape BuildNativeShape(BulletWorld world, ShapeData shapeData) { BulletWorldUnman worldu = world as BulletWorldUnman; @@ -1414,6 +1433,14 @@ public static extern IntPtr CreateHullShape2(IntPtr world, public static extern IntPtr BuildHullShapeFromMesh2(IntPtr world, IntPtr meshShape, HACDParams parms); [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] +public static extern IntPtr BuildConvexHullShapeFromMesh2(IntPtr world, IntPtr meshShape); + +[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] +public static extern IntPtr CreateConvexHullShape2(IntPtr world, + int indicesCount, [MarshalAs(UnmanagedType.LPArray)] int[] indices, + int verticesCount, [MarshalAs(UnmanagedType.LPArray)] float[] vertices ); + +[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] public static extern IntPtr BuildNativeShape2(IntPtr world, ShapeData shapeData); [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] -- cgit v1.1 From e5582939fd8d78b61c6f1eeda6de45d94f4b4926 Mon Sep 17 00:00:00 2001 From: Robert Adams Date: Sun, 28 Apr 2013 14:44:21 -0700 Subject: BulletSim: massive refactor of shape classes. Removed shape specific code from BSShapeCollection. Using BSShape* classes to hold references to shape. Simplified shape dependency callbacks. Remove 'PreferredShape' methods and have each class specify shape type. Disable compound shape linkset for a later commit that will simplify linkset implementation. --- OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs') diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs b/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs index fdf2cb9..8a22bc7 100755 --- a/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs +++ b/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs @@ -79,7 +79,7 @@ private sealed class BulletShapeUnman : BulletShape : base() { ptr = xx; - type = typ; + shapeType = typ; } public override bool HasPhysicalShape { @@ -91,7 +91,7 @@ private sealed class BulletShapeUnman : BulletShape } public override BulletShape Clone() { - return new BulletShapeUnman(ptr, type); + return new BulletShapeUnman(ptr, shapeType); } public override bool ReferenceSame(BulletShape other) { @@ -375,7 +375,7 @@ public override BulletShape DuplicateCollisionShape(BulletWorld world, BulletSha { BulletWorldUnman worldu = world as BulletWorldUnman; BulletShapeUnman srcShapeu = srcShape as BulletShapeUnman; - return new BulletShapeUnman(BSAPICPP.DuplicateCollisionShape2(worldu.ptr, srcShapeu.ptr, id), srcShape.type); + return new BulletShapeUnman(BSAPICPP.DuplicateCollisionShape2(worldu.ptr, srcShapeu.ptr, id), srcShape.shapeType); } public override bool DeleteCollisionShape(BulletWorld world, BulletShape shape) -- cgit v1.1 From 92ee288d666963aae2a058cc964be009a504f084 Mon Sep 17 00:00:00 2001 From: Robert Adams Date: Mon, 29 Apr 2013 07:54:50 -0700 Subject: BulletSim: remove trailing white space to make git happier. No functional changes. --- OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs') diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs b/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs index 8a22bc7..231f0f8 100755 --- a/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs +++ b/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs @@ -75,7 +75,7 @@ private sealed class BulletBodyUnman : BulletBody private sealed class BulletShapeUnman : BulletShape { public IntPtr ptr; - public BulletShapeUnman(IntPtr xx, BSPhysicsShapeType typ) + public BulletShapeUnman(IntPtr xx, BSPhysicsShapeType typ) : base() { ptr = xx; @@ -255,7 +255,7 @@ public override BulletShape CreateHullShape(BulletWorld world, int hullCount, fl { BulletWorldUnman worldu = world as BulletWorldUnman; return new BulletShapeUnman( - BSAPICPP.CreateHullShape2(worldu.ptr, hullCount, hulls), + BSAPICPP.CreateHullShape2(worldu.ptr, hullCount, hulls), BSPhysicsShapeType.SHAPE_HULL); } @@ -1503,7 +1503,7 @@ public static extern void DestroyObject2(IntPtr sim, IntPtr obj); public static extern IntPtr CreateGroundPlaneShape2(uint id, float height, float collisionMargin); [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] -public static extern IntPtr CreateTerrainShape2(uint id, Vector3 size, float minHeight, float maxHeight, +public static extern IntPtr CreateTerrainShape2(uint id, Vector3 size, float minHeight, float maxHeight, [MarshalAs(UnmanagedType.LPArray)] float[] heightMap, float scaleFactor, float collisionMargin); -- cgit v1.1 From 9de3979f5b91ae4bf9b05b89ec59999c43514f90 Mon Sep 17 00:00:00 2001 From: Robert Adams Date: Fri, 17 May 2013 21:17:54 -0700 Subject: BulletSim: add gImpact shape type. Add logic to use gImpact shape for prims that have cuts or holes. Default logic to 'off' as it needs debugging. --- OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs') diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs b/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs index 231f0f8..12a0c17 100755 --- a/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs +++ b/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs @@ -251,6 +251,16 @@ public override BulletShape CreateMeshShape(BulletWorld world, BSPhysicsShapeType.SHAPE_MESH); } +public override BulletShape CreateGImpactShape(BulletWorld world, + int indicesCount, int[] indices, + int verticesCount, float[] vertices) +{ + BulletWorldUnman worldu = world as BulletWorldUnman; + return new BulletShapeUnman( + BSAPICPP.CreateGImpactShape2(worldu.ptr, indicesCount, indices, verticesCount, vertices), + BSPhysicsShapeType.SHAPE_GIMPACT); +} + public override BulletShape CreateHullShape(BulletWorld world, int hullCount, float[] hulls) { BulletWorldUnman worldu = world as BulletWorldUnman; @@ -1426,6 +1436,11 @@ public static extern IntPtr CreateMeshShape2(IntPtr world, int verticesCount, [MarshalAs(UnmanagedType.LPArray)] float[] vertices ); [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] +public static extern IntPtr CreateGImpactShape2(IntPtr world, + int indicesCount, [MarshalAs(UnmanagedType.LPArray)] int[] indices, + int verticesCount, [MarshalAs(UnmanagedType.LPArray)] float[] vertices ); + +[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] public static extern IntPtr CreateHullShape2(IntPtr world, int hullCount, [MarshalAs(UnmanagedType.LPArray)] float[] hulls); -- cgit v1.1 From 48ee73bfa771de64685a694417b34188f0a3350e Mon Sep 17 00:00:00 2001 From: Robert Adams Date: Wed, 7 Aug 2013 07:54:47 -0700 Subject: BulletSim: add API and calls for spring constraint parameters. --- OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs | 36 ++++++++++++++++++++++ 1 file changed, 36 insertions(+) (limited to 'OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs') diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs b/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs index 12a0c17..6c36485 100755 --- a/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs +++ b/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs @@ -596,6 +596,30 @@ public override bool SetBreakingImpulseThreshold(BulletConstraint constrain, flo return BSAPICPP.SetBreakingImpulseThreshold2(constrainu.ptr, threshold); } +public override bool SpringEnable(BulletConstraint constrain, int index, float numericTrueFalse) +{ + BulletConstraintUnman constrainu = constrain as BulletConstraintUnman; + return BSAPICPP.ConstraintSpringEnable2(constrainu.ptr, index, numericTrueFalse); +} + +public override bool SpringSetEquilibriumPoint(BulletConstraint constrain, int index, float equilibriumPoint) +{ + BulletConstraintUnman constrainu = constrain as BulletConstraintUnman; + return BSAPICPP.ConstraintSpringSetEquilibriumPoint2(constrainu.ptr, index, equilibriumPoint); +} + +public override bool SpringSetStiffness(BulletConstraint constrain, int index, float stiffnesss) +{ + BulletConstraintUnman constrainu = constrain as BulletConstraintUnman; + return BSAPICPP.ConstraintSpringSetStiffness2(constrainu.ptr, index, stiffnesss); +} + +public override bool SpringSetDamping(BulletConstraint constrain, int index, float damping) +{ + BulletConstraintUnman constrainu = constrain as BulletConstraintUnman; + return BSAPICPP.ConstraintSpringSetDamping2(constrainu.ptr, index, damping); +} + public override bool CalculateTransforms(BulletConstraint constrain) { BulletConstraintUnman constrainu = constrain as BulletConstraintUnman; @@ -1601,6 +1625,18 @@ public static extern bool TranslationalLimitMotor2(IntPtr constrain, float enabl public static extern bool SetBreakingImpulseThreshold2(IntPtr constrain, float threshold); [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] +public static extern bool ConstraintSpringEnable2(IntPtr constrain, int index, float numericTrueFalse); + +[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] +public static extern bool ConstraintSpringSetEquilibriumPoint2(IntPtr constrain, int index, float equilibriumPoint); + +[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] +public static extern bool ConstraintSpringSetStiffness2(IntPtr constrain, int index, float stiffness); + +[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] +public static extern bool ConstraintSpringSetDamping2(IntPtr constrain, int index, float damping); + +[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] public static extern bool CalculateTransforms2(IntPtr constrain); [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] -- cgit v1.1 From 993bcec088ce5c3ec2f76f61842f19cbdcc89384 Mon Sep 17 00:00:00 2001 From: Robert Adams Date: Wed, 7 Aug 2013 10:15:28 -0700 Subject: BulletSim: add unmanaged and XNA functions for hinge, slider and spring constraints. --- OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+) (limited to 'OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs') diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs b/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs index 6c36485..8dfb01c 100755 --- a/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs +++ b/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs @@ -596,6 +596,12 @@ public override bool SetBreakingImpulseThreshold(BulletConstraint constrain, flo return BSAPICPP.SetBreakingImpulseThreshold2(constrainu.ptr, threshold); } +public override bool HingeSetLimits(BulletConstraint constrain, float low, float high, float softness, float bias, float relaxation) +{ + BulletConstraintUnman constrainu = constrain as BulletConstraintUnman; + return BSAPICPP.HingeSetLimits2(constrainu.ptr, low, high, softness, bias, relaxation); +} + public override bool SpringEnable(BulletConstraint constrain, int index, float numericTrueFalse) { BulletConstraintUnman constrainu = constrain as BulletConstraintUnman; @@ -620,6 +626,30 @@ public override bool SpringSetDamping(BulletConstraint constrain, int index, flo return BSAPICPP.ConstraintSpringSetDamping2(constrainu.ptr, index, damping); } +public override bool SliderSetLimits(BulletConstraint constrain, int lowerUpper, int linAng, float val) +{ + BulletConstraintUnman constrainu = constrain as BulletConstraintUnman; + return BSAPICPP.SliderSetLimits2(constrainu.ptr, lowerUpper, linAng, val); +} + +public override bool SliderSet(BulletConstraint constrain, int softRestDamp, int dirLimOrtho, int linAng, float val) +{ + BulletConstraintUnman constrainu = constrain as BulletConstraintUnman; + return BSAPICPP.SliderSet2(constrainu.ptr, softRestDamp, dirLimOrtho, linAng, val); +} + +public override bool SliderMotorEnable(BulletConstraint constrain, int linAng, float numericTrueFalse) +{ + BulletConstraintUnman constrainu = constrain as BulletConstraintUnman; + return BSAPICPP.SliderMotorEnable2(constrainu.ptr, linAng, numericTrueFalse); +} + +public override bool SliderMotor(BulletConstraint constrain, int forceVel, int linAng, float val) +{ + BulletConstraintUnman constrainu = constrain as BulletConstraintUnman; + return BSAPICPP.SliderMotor2(constrainu.ptr, forceVel, linAng, val); +} + public override bool CalculateTransforms(BulletConstraint constrain) { BulletConstraintUnman constrainu = constrain as BulletConstraintUnman; @@ -1625,6 +1655,9 @@ public static extern bool TranslationalLimitMotor2(IntPtr constrain, float enabl public static extern bool SetBreakingImpulseThreshold2(IntPtr constrain, float threshold); [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] +public static extern bool HingeSetLimits2(IntPtr constrain, float low, float high, float softness, float bias, float relaxation); + +[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] public static extern bool ConstraintSpringEnable2(IntPtr constrain, int index, float numericTrueFalse); [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] @@ -1637,6 +1670,18 @@ public static extern bool ConstraintSpringSetStiffness2(IntPtr constrain, int in public static extern bool ConstraintSpringSetDamping2(IntPtr constrain, int index, float damping); [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] +public static extern bool SliderSetLimits2(IntPtr constrain, int lowerUpper, int linAng, float val); + +[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] +public static extern bool SliderSet2(IntPtr constrain, int softRestDamp, int dirLimOrtho, int linAng, float val); + +[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] +public static extern bool SliderMotorEnable2(IntPtr constrain, int linAng, float numericTrueFalse); + +[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] +public static extern bool SliderMotor2(IntPtr constrain, int forceVel, int linAng, float val); + +[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] public static extern bool CalculateTransforms2(IntPtr constrain); [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] -- cgit v1.1 From 6e39cc316f502855a89c51775e7394b73135ab86 Mon Sep 17 00:00:00 2001 From: Robert Adams Date: Tue, 10 Sep 2013 17:32:01 -0700 Subject: BulletSim: add ClearCollisionProxyCache function to API. Add proxy cache clearing when some properties are changed. This fixes a problem where objects would stop colliding of they were moved with setPosition mulitple times. --- OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs') diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs b/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs index 8dfb01c..3bd81d4 100755 --- a/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs +++ b/OpenSim/Region/Physics/BulletSPlugin/BSAPIUnman.cs @@ -725,6 +725,13 @@ public override bool RemoveObjectFromWorld(BulletWorld world, BulletBody obj) return BSAPICPP.RemoveObjectFromWorld2(worldu.ptr, bodyu.ptr); } +public override bool ClearCollisionProxyCache(BulletWorld world, BulletBody obj) +{ + BulletWorldUnman worldu = world as BulletWorldUnman; + BulletBodyUnman bodyu = obj as BulletBodyUnman; + return BSAPICPP.ClearCollisionProxyCache2(worldu.ptr, bodyu.ptr); +} + public override bool AddConstraintToWorld(BulletWorld world, BulletConstraint constrain, bool disableCollisionsBetweenLinkedObjects) { BulletWorldUnman worldu = world as BulletWorldUnman; @@ -1713,6 +1720,9 @@ public static extern bool AddObjectToWorld2(IntPtr world, IntPtr obj); public static extern bool RemoveObjectFromWorld2(IntPtr world, IntPtr obj); [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] +public static extern bool ClearCollisionProxyCache2(IntPtr world, IntPtr obj); + +[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] public static extern bool AddConstraintToWorld2(IntPtr world, IntPtr constrain, bool disableCollisionsBetweenLinkedObjects); [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity] -- cgit v1.1