let rotationVelocity or AngularVelocity be setted on prims. Limited to

 12rad/s

1 files changed, 46 insertions, 19 deletions

diff --git a/OpenSim/Region/Physics/UbitOdePlugin/ODEPrim.cs b/OpenSim/Region/Physics/UbitOdePlugin/ODEPrim.cs
index 3d8e680..14e4272 100644
--- a/OpenSim/Region/Physics/UbitOdePlugin/ODEPrim.cs
+++ b/OpenSim/Region/Physics/UbitOdePlugin/ODEPrim.cs
@@ -583,8 +583,6 @@ namespace OpenSim.Region.Physics.OdePlugin
                 if (value.IsFinite())

                 {

                     AddChange(changes.Velocity, value);

-//                    _velocity = value;

-

                 }

                 else

                 {

@@ -676,9 +674,7 @@ namespace OpenSim.Region.Physics.OdePlugin
             {

                 if (value.IsFinite())

                 {

-                    m_rotationalVelocity = value;

-                    if (Body != IntPtr.Zero && !d.BodyIsEnabled(Body))

-                        d.BodyEnable(Body);

+                    AddChange(changes.AngVelocity, value);

                 }

                 else

                 {

@@ -687,7 +683,6 @@ namespace OpenSim.Region.Physics.OdePlugin
             }

         }

 

-

         public override float Buoyancy

         {

             get { return m_buoyancy; }

@@ -1737,17 +1732,14 @@ namespace OpenSim.Region.Physics.OdePlugin
 

             d.BodySetAutoDisableFlag(Body, true);

             d.BodySetAutoDisableSteps(Body, body_autodisable_frames);

-//            d.BodySetLinearDampingThreshold(Body, 0.01f);

-//            d.BodySetAngularDampingThreshold(Body, 0.001f);

-            d.BodySetDamping(Body, .002f, .002f);

-

-                if (m_targetSpace != IntPtr.Zero)

-                {

-                    _parent_scene.waitForSpaceUnlock(m_targetSpace);

-                    if (d.SpaceQuery(m_targetSpace, prim_geom))

-                        d.SpaceRemove(m_targetSpace, prim_geom);

-                }

+            d.BodySetDamping(Body, .005f, .005f);

 

+            if (m_targetSpace != IntPtr.Zero)

+            {

+                _parent_scene.waitForSpaceUnlock(m_targetSpace);

+                if (d.SpaceQuery(m_targetSpace, prim_geom))

+                    d.SpaceRemove(m_targetSpace, prim_geom);

+            }

 

             if (childrenPrim.Count == 0)

             {

@@ -3296,6 +3288,13 @@ namespace OpenSim.Region.Physics.OdePlugin
 

         private void changevelocity(Vector3 newVel)

         {

+            float len = newVel.LengthSquared();

+            if (len > 100000.0f) // limit to 100m/s

+            {

+                len = 100.0f / (float)Math.Sqrt(len);

+                newVel *= len;

+            }

+

             if (!m_isSelected)

             {

                 if (Body != IntPtr.Zero)

@@ -3312,6 +3311,33 @@ namespace OpenSim.Region.Physics.OdePlugin
             _velocity = newVel;

         }

 

+

+        private void changeangvelocity(Vector3 newAngVel)

+        {

+            float len = newAngVel.LengthSquared();

+            if (len > 144.0f) // limit to 12rad/s

+            {

+                len = 12.0f / (float)Math.Sqrt(len);

+                newAngVel *= len;

+            }

+

+            if (!m_isSelected)

+            {

+                if (Body != IntPtr.Zero)

+                {

+                    if (m_disabled)

+                        enableBodySoft();

+                    else if (!d.BodyIsEnabled(Body))

+                        d.BodyEnable(Body);

+

+

+                    d.BodySetAngularVel(Body, newAngVel.X, newAngVel.Y, newAngVel.Z);

+                }

+                //resetCollisionAccounting();           

+            }

+            m_rotationalVelocity = newAngVel;

+        }

+

         private void changeVolumedetetion(bool newVolDtc)

         {

             m_isVolumeDetect = newVolDtc;

@@ -3948,9 +3974,10 @@ namespace OpenSim.Region.Physics.OdePlugin
 //                case changes.Acceleration:

 //                    changeacceleration((Vector3)arg);

 //                    break;

-//                case changes.AngVelocity:

-//                    changeangvelocity((Vector3)arg);

-//                    break;

+

+                case changes.AngVelocity:

+                    changeangvelocity((Vector3)arg);

+                    break;

 

                 case changes.Force:

                     changeForce((Vector3)arg);