public override PhysicsActor AddAvatar(string avName, Vector3 position, Quaternion rotation, Vector3 size,
bool isFlying, uint localID, UUID UUID)
{
if (!m_initialized)
{
return(null);
}
BSCharacter actor = new BSCharacter(localID, avName, this, position, size, isFlying);
actor.UUID = UUID;
lock (PhysObjects)
PhysObjects.Add(localID, actor);
// TODO: Remove kludge someday.
// We must generate a collision for avatars whether they collide or not.
// This is required by Universe to update avatar animations, etc.
lock (m_avatars)
m_avatars.Add(actor);
return(actor);
}
public override void RemoveAvatar(PhysicsActor actor)
{
// MainConsole.Instance.DebugFormat("{0}: RemoveAvatar", LogHeader);
if (!m_initialized)
{
return;
}
BSCharacter bsactor = actor as BSCharacter;
if (bsactor != null)
{
try
{
lock (PhysObjects)
PhysObjects.Remove(bsactor.LocalID);
// Remove kludge someday
lock (m_avatars)
m_avatars.Remove(bsactor);
}
catch (Exception e)
{
MainConsole.Instance.WarnFormat("{0}: Attempt to remove avatar that is not in physics scene: {1}",
LogHeader, e);
}
bsactor.Destroy();
// bsactor.dispose();
}
else
{
MainConsole.Instance.ErrorFormat(
"{0}: Requested to remove avatar that is not a BSCharacter. ID={1}, type={2}",
LogHeader, actor.LocalID, actor.GetType().Name);
}
}
public override PhysicsActor AddAvatar(string avName, Vector3 position, Quaternion rotation, Vector3 size,
bool isFlying, uint localID, UUID UUID)
{
if (!m_initialized) return null;
BSCharacter actor = new BSCharacter(localID, avName, this, position, size, isFlying);
actor.UUID = UUID;
lock (PhysObjects)
PhysObjects.Add(localID, actor);
// TODO: Remove kludge someday.
// We must generate a collision for avatars whether they collide or not.
// This is required by Universe to update avatar animations, etc.
lock (m_avatars)
m_avatars.Add(actor);
return actor;
}
bool CreateGeom(bool forceRebuild, BSPhysObject prim, PhysicalDestructionCallback shapeCallback)
{
bool ret = false;
bool haveShape = false;
bool nativeShapePossible = true;
PrimitiveBaseShape pbs = prim.BaseShape;
// Kludge to create the capsule for the avatar.
// TODO: Remove/redo this when BSShapeAvatar is working!!
BSCharacter theChar = prim as BSCharacter;
if (theChar != null)
{
DereferenceExistingShape(prim, shapeCallback);
switch (BSParam.AvatarShape)
{
case AvatarShapeCapsule:
prim.PhysShape = BSShapeNative.GetReference(PhysicsScene, prim, BSPhysicsShapeType.SHAPE_CAPSULE,
FixedShapeKey.KEY_CAPSULE);
ret = true;
haveShape = true;
break;
case AvatarShapeCube:
prim.PhysShape = BSShapeNative.GetReference(PhysicsScene, prim, BSPhysicsShapeType.SHAPE_BOX,
FixedShapeKey.KEY_CAPSULE);
ret = true;
haveShape = true;
break;
case AvatarShapeOvoid:
// Saddly, Bullet doesn't scale spheres so this doen't work as an avatar shape
prim.PhysShape = BSShapeNative.GetReference(PhysicsScene, prim, BSPhysicsShapeType.SHAPE_SPHERE,
FixedShapeKey.KEY_CAPSULE);
ret = true;
haveShape = true;
break;
case AvatarShapeMesh:
break;
default:
break;
}
}
// If the prim attributes are simple, this could be a simple Bullet native shape
// Native shapes work whether to object is static or physical.
if (!haveShape && nativeShapePossible && pbs != null && PrimHasNoCuts(pbs) &&
(!pbs.SculptEntry || (pbs.SculptEntry && !BSParam.ShouldMeshSculptedPrim)))
{
// Get the scale of any existing shape so we can see if the new shape is same native type and same size.
OMV.Vector3 scaleOfExistingShape = OMV.Vector3.Zero;
if (prim.PhysShape.HasPhysicalShape)
{
scaleOfExistingShape = PhysicsScene.PE.GetLocalScaling(prim.PhysShape.physShapeInfo);
}
if (DDetail)
{
DetailLog(
"{0},BSShapeCollection.CreateGeom,maybeNative,force={1},primScale={2},primSize={3},primShape={4}",
prim.LocalID, forceRebuild, prim.Scale, prim.Size, prim.PhysShape.physShapeInfo.shapeType);
}
// It doen't look like Bullet scales native spheres so make sure the scales are all equal
if ((pbs.ProfileShape == ProfileShape.HalfCircle && pbs.PathCurve == (byte)Extrusion.Curve1) &&
pbs.Scale.X == pbs.Scale.Y && pbs.Scale.Y == pbs.Scale.Z)
{
haveShape = true;
if (forceRebuild || prim.PhysShape.ShapeType != BSPhysicsShapeType.SHAPE_SPHERE)
{
DereferenceExistingShape(prim, shapeCallback);
prim.PhysShape = BSShapeNative.GetReference(PhysicsScene, prim, BSPhysicsShapeType.SHAPE_SPHERE,
FixedShapeKey.KEY_SPHERE);
ret = true;
}
if (DDetail)
{
DetailLog("{0},BSShapeCollection.CreateGeom,sphere,force={1},rebuild={2},shape={3}",
prim.LocalID, forceRebuild, ret, prim.PhysShape);
}
}
// If we didn't make a sphere, maybe a box will work.
if (!haveShape && pbs.ProfileShape == ProfileShape.Square && pbs.PathCurve == (byte)Extrusion.Straight)
{
haveShape = true;
if (forceRebuild || prim.Scale != scaleOfExistingShape ||
prim.PhysShape.ShapeType != BSPhysicsShapeType.SHAPE_BOX)
{
DereferenceExistingShape(prim, shapeCallback);
prim.PhysShape = BSShapeNative.GetReference(PhysicsScene, prim, BSPhysicsShapeType.SHAPE_BOX,
FixedShapeKey.KEY_BOX);
ret = true;
}
if (DDetail)
{
DetailLog("{0},BSShapeCollection.CreateGeom,box,force={1},rebuild={2},shape={3}", prim.LocalID,
forceRebuild, ret, prim.PhysShape);
}
}
}
// If a simple shape is not happening, create a mesh and possibly a hull.
if (!haveShape && pbs != null)
{
ret = CreateGeomMeshOrHull(prim, shapeCallback);
}
return(ret);
}
