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Merge branch 'master' of /home/opensim/var/repo/opensim

integration
BlueWall 2012-11-27 23:32:18 -05:00
parent 862db03c74 aae76f7be4
commit c3fda850fe
7 changed files with 362 additions and 209 deletions
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3
OpenSim/Region/CoreModules/Avatar/Groups/GroupsModule.cs
View File

@ -81,7 +81,10 @@ namespace OpenSim.Region.CoreModules.Avatar.Groups
} }
if (groupsConfig.GetString("Module", "Default") != "Default") if (groupsConfig.GetString("Module", "Default") != "Default")
{
m_Enabled = false;
return; return;
}
} }
} }

60
OpenSim/Region/CoreModules/World/Objects/Commands/ObjectCommandsModule.cs
View File

@ -365,7 +365,8 @@ namespace OpenSim.Region.CoreModules.World.Objects.Commands
if (mainParams.Count < 4) if (mainParams.Count < 4)
{ {
m_console.OutputFormat("Usage: show part id [--full] <UUID-or-localID>"); //m_console.OutputFormat("Usage: show part id [--full] <UUID-or-localID>");
m_console.OutputFormat("Usage: show part id <UUID-or-localID>");
return; return;
} }
@ -405,6 +406,7 @@ namespace OpenSim.Region.CoreModules.World.Objects.Commands
if (mainParams.Count < 5) if (mainParams.Count < 5)
{ {
//m_console.OutputFormat("Usage: show part pos <start-coord> to <end-coord>");
m_console.OutputFormat("Usage: show part pos [--full] <start-coord> to <end-coord>"); m_console.OutputFormat("Usage: show part pos [--full] <start-coord> to <end-coord>");
return; return;
} }
@ -445,7 +447,8 @@ namespace OpenSim.Region.CoreModules.World.Objects.Commands
if (mainParams.Count < 4) if (mainParams.Count < 4)
{ {
m_console.OutputFormat("Usage: show part name [--full] [--regex] <name>"); m_console.OutputFormat("Usage: show part name [--regex] <name>");
//m_console.OutputFormat("Usage: show part name [--full] [--regex] <name>");
return; return;
} }
@ -577,6 +580,58 @@ namespace OpenSim.Region.CoreModules.World.Objects.Commands
cdl.AddRow("Link number", sop.LinkNum); cdl.AddRow("Link number", sop.LinkNum);
cdl.AddRow("Flags", sop.Flags); cdl.AddRow("Flags", sop.Flags);
if (showFull)
{
PrimitiveBaseShape s = sop.Shape;
cdl.AddRow("FlexiDrag", s.FlexiDrag);
cdl.AddRow("FlexiEntry", s.FlexiEntry);
cdl.AddRow("FlexiForce", string.Format("<{0},{1},{2}>", s.FlexiForceX, s.FlexiForceY, s.FlexiForceZ));
cdl.AddRow("FlexiGravity", s.FlexiGravity);
cdl.AddRow("FlexiSoftness", s.FlexiSoftness);
cdl.AddRow("HollowShape", s.HollowShape);
cdl.AddRow(
"LightColor",
string.Format("<{0},{1},{2},{3}>", s.LightColorR, s.LightColorB, s.LightColorG, s.LightColorA));
cdl.AddRow("FlexiDrag", s.LightCutoff);
cdl.AddRow("FlexiDrag", s.LightEntry);
cdl.AddRow("FlexiDrag", s.LightFalloff);
cdl.AddRow("FlexiDrag", s.LightIntensity);
cdl.AddRow("FlexiDrag", s.LightRadius);
cdl.AddRow("Media", string.Format("{0} entries", s.Media != null ? s.Media.Count.ToString() : "n/a"));
cdl.AddRow("PathBegin", s.PathBegin);
cdl.AddRow("PathEnd", s.PathEnd);
cdl.AddRow("PathCurve", s.PathCurve);
cdl.AddRow("PathRadiusOffset", s.PathRadiusOffset);
cdl.AddRow("PathRevolutions", s.PathRevolutions);
cdl.AddRow("PathScale", string.Format("<{0},{1}>", s.PathScaleX, s.PathScaleY));
cdl.AddRow("PathSkew", string.Format("<{0},{1}>", s.PathShearX, s.PathShearY));
cdl.AddRow("FlexiDrag", s.PathSkew);
cdl.AddRow("PathTaper", string.Format("<{0},{1}>", s.PathTaperX, s.PathTaperY));
cdl.AddRow("PathTwist", s.PathTwist);
cdl.AddRow("PathTwistBegin", s.PathTwistBegin);
cdl.AddRow("PCode", s.PCode);
cdl.AddRow("ProfileBegin", s.ProfileBegin);
cdl.AddRow("ProfileEnd", s.ProfileEnd);
cdl.AddRow("ProfileHollow", s.ProfileHollow);
cdl.AddRow("ProfileShape", s.ProfileShape);
cdl.AddRow("ProjectionAmbiance", s.ProjectionAmbiance);
cdl.AddRow("ProjectionEntry", s.ProjectionEntry);
cdl.AddRow("ProjectionFocus", s.ProjectionFocus);
cdl.AddRow("ProjectionFOV", s.ProjectionFOV);
cdl.AddRow("ProjectionTextureUUID", s.ProjectionTextureUUID);
cdl.AddRow("Scale", s.Scale);
cdl.AddRow(
"SculptData",
string.Format("{0} bytes", s.SculptData != null ? s.SculptData.Length.ToString() : "n/a"));
cdl.AddRow("SculptEntry", s.SculptEntry);
cdl.AddRow("SculptTexture", s.SculptTexture);
cdl.AddRow("SculptType", s.SculptType);
cdl.AddRow("State", s.State);
// TODO, unpack and display texture entries
//cdl.AddRow("Textures", string.Format("{0} entries", s.Textures.
}
object itemsOutput; object itemsOutput;
if (showFull) if (showFull)
{ {
@ -588,7 +643,6 @@ namespace OpenSim.Region.CoreModules.World.Objects.Commands
itemsOutput = sop.Inventory.Count; itemsOutput = sop.Inventory.Count;
} }
cdl.AddRow("Items", itemsOutput); cdl.AddRow("Items", itemsOutput);
return sb.Append(cdl.ToString()); return sb.Append(cdl.ToString());

439
OpenSim/Region/Physics/BulletSPlugin/BSDynamics.cs
View File

@ -125,6 +125,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin
// Therefore only m_VehicleBuoyancy=1 (0g) will use the script-requested .Z velocity. // Therefore only m_VehicleBuoyancy=1 (0g) will use the script-requested .Z velocity.
//Attractor properties //Attractor properties
private BSVMotor m_verticalAttractionMotor = new BSVMotor("VerticalAttraction");
private float m_verticalAttractionEfficiency = 1.0f; // damped private float m_verticalAttractionEfficiency = 1.0f; // damped
private float m_verticalAttractionTimescale = 500f; // Timescale > 300 means no vert attractor. private float m_verticalAttractionTimescale = 500f; // Timescale > 300 means no vert attractor.
@ -197,9 +198,11 @@ namespace OpenSim.Region.Physics.BulletSPlugin
break; break;
case Vehicle.VERTICAL_ATTRACTION_EFFICIENCY: case Vehicle.VERTICAL_ATTRACTION_EFFICIENCY:
m_verticalAttractionEfficiency = Math.Max(0.1f, Math.Min(pValue, 1f)); m_verticalAttractionEfficiency = Math.Max(0.1f, Math.Min(pValue, 1f));
m_verticalAttractionMotor.Efficiency = m_verticalAttractionEfficiency;
break; break;
case Vehicle.VERTICAL_ATTRACTION_TIMESCALE: case Vehicle.VERTICAL_ATTRACTION_TIMESCALE:
m_verticalAttractionTimescale = Math.Max(pValue, 0.01f); m_verticalAttractionTimescale = Math.Max(pValue, 0.01f);
m_verticalAttractionMotor.TimeScale = m_verticalAttractionTimescale;
break; break;
// These are vector properties but the engine lets you use a single float value to // These are vector properties but the engine lets you use a single float value to
@ -314,7 +317,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin
m_VhoverEfficiency = 0; m_VhoverEfficiency = 0;
m_VhoverTimescale = 0; m_VhoverTimescale = 0;
m_VehicleBuoyancy = 0; m_VehicleBuoyancy = 0;
m_linearDeflectionEfficiency = 1; m_linearDeflectionEfficiency = 1;
m_linearDeflectionTimescale = 1; m_linearDeflectionTimescale = 1;
@ -363,8 +366,8 @@ namespace OpenSim.Region.Physics.BulletSPlugin
m_bankingMix = 1; m_bankingMix = 1;
m_referenceFrame = Quaternion.Identity; m_referenceFrame = Quaternion.Identity;
m_flags &= ~(VehicleFlag.HOVER_WATER_ONLY m_flags &= ~(VehicleFlag.HOVER_WATER_ONLY
| VehicleFlag.HOVER_TERRAIN_ONLY | VehicleFlag.HOVER_TERRAIN_ONLY
| VehicleFlag.HOVER_GLOBAL_HEIGHT | VehicleFlag.HOVER_GLOBAL_HEIGHT
| VehicleFlag.HOVER_UP_ONLY); | VehicleFlag.HOVER_UP_ONLY);
m_flags |= (VehicleFlag.NO_DEFLECTION_UP m_flags |= (VehicleFlag.NO_DEFLECTION_UP
@ -530,12 +533,22 @@ namespace OpenSim.Region.Physics.BulletSPlugin
Refresh(); Refresh();
m_linearMotor = new BSVMotor("LinearMotor", m_linearMotorTimescale, m_linearMotor = new BSVMotor("LinearMotor", m_linearMotorTimescale,
m_linearMotorDecayTimescale, m_linearFrictionTimescale, 1f); m_linearMotorDecayTimescale, m_linearFrictionTimescale,
1f);
m_linearMotor.PhysicsScene = PhysicsScene; // DEBUG DEBUG DEBUG (enables detail logging) m_linearMotor.PhysicsScene = PhysicsScene; // DEBUG DEBUG DEBUG (enables detail logging)
m_angularMotor = new BSVMotor("AngularMotor", m_angularMotorTimescale, m_angularMotor = new BSVMotor("AngularMotor", m_angularMotorTimescale,
m_angularMotorDecayTimescale, m_angularFrictionTimescale, 1f); m_angularMotorDecayTimescale, m_angularFrictionTimescale,
1f);
m_angularMotor.PhysicsScene = PhysicsScene; // DEBUG DEBUG DEBUG (enables detail logging) m_angularMotor.PhysicsScene = PhysicsScene; // DEBUG DEBUG DEBUG (enables detail logging)
m_verticalAttractionMotor = new BSVMotor("VerticalAttraction", m_verticalAttractionTimescale,
BSMotor.Infinite, BSMotor.InfiniteVector,
m_verticalAttractionEfficiency);
// Z goes away and we keep X and Y
m_verticalAttractionMotor.FrictionTimescale = new Vector3(BSMotor.Infinite, BSMotor.Infinite, 0.1f);
m_verticalAttractionMotor.PhysicsScene = PhysicsScene; // DEBUG DEBUG DEBUG (enables detail logging)
// m_bankingMotor = new BSVMotor("BankingMotor", ...); // m_bankingMotor = new BSVMotor("BankingMotor", ...);
} }
@ -562,7 +575,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin
Vector3 localInertia = new Vector3(m_vehicleMass, m_vehicleMass, m_vehicleMass); Vector3 localInertia = new Vector3(m_vehicleMass, m_vehicleMass, m_vehicleMass);
BulletSimAPI.SetMassProps2(Prim.PhysBody.ptr, m_vehicleMass, localInertia); BulletSimAPI.SetMassProps2(Prim.PhysBody.ptr, m_vehicleMass, localInertia);
VDetailLog("{0},BSDynamics.Refresh,frict={1},inert={2},aDamp={3}", VDetailLog("{0},BSDynamics.Refresh,frict={1},inert={2},aDamp={3}",
Prim.LocalID, friction, localInertia, angularDamping); Prim.LocalID, friction, localInertia, angularDamping);
} }
} }
@ -617,13 +630,64 @@ namespace OpenSim.Region.Physics.BulletSPlugin
// m_VehicleBuoyancy: -1=2g; 0=1g; 1=0g; // m_VehicleBuoyancy: -1=2g; 0=1g; 1=0g;
Vector3 grav = Prim.PhysicsScene.DefaultGravity * (1f - m_VehicleBuoyancy); Vector3 grav = Prim.PhysicsScene.DefaultGravity * (1f - m_VehicleBuoyancy);
// Current vehicle position
Vector3 pos = Prim.ForcePosition; Vector3 pos = Prim.ForcePosition;
float terrainHeight = Prim.PhysicsScene.TerrainManager.GetTerrainHeightAtXYZ(pos);
Vector3 terrainHeightContribution = ComputeLinearTerrainHeightCorrection(pTimestep, ref pos, terrainHeight);
Vector3 hoverContribution = ComputeLinearHover(pTimestep, ref pos, terrainHeight);
ComputeLinearBlockingEndPoint(pTimestep, ref pos);
Vector3 limitMotorUpContribution = ComputeLinearMotorUp(pTimestep, pos, terrainHeight);
// ================================================================== // ==================================================================
Vector3 terrainHeightContribution = Vector3.Zero; Vector3 newVelocity = linearMotorContribution
+ terrainHeightContribution
+ hoverContribution
+ limitMotorUpContribution;
// If not changing some axis, reduce out velocity
if ((m_flags & (VehicleFlag.NO_X)) != 0)
newVelocity.X = 0;
if ((m_flags & (VehicleFlag.NO_Y)) != 0)
newVelocity.Y = 0;
if ((m_flags & (VehicleFlag.NO_Z)) != 0)
newVelocity.Z = 0;
// ==================================================================
// Clamp REALLY high or low velocities
float newVelocityLengthSq = newVelocity.LengthSquared();
if (newVelocityLengthSq > 1e6f)
{
newVelocity /= newVelocity.Length();
newVelocity *= 1000f;
}
else if (newVelocityLengthSq < 1e-6f)
newVelocity = Vector3.Zero;
// ==================================================================
// Stuff new linear velocity into the vehicle
Prim.ForceVelocity = newVelocity;
// Prim.ApplyForceImpulse((m_newVelocity - Prim.Velocity) * m_vehicleMass, false); // DEBUG DEBUG
// Other linear forces are applied as forces.
Vector3 totalDownForce = grav * m_vehicleMass;
if (totalDownForce != Vector3.Zero)
{
Prim.AddForce(totalDownForce, false);
}
VDetailLog("{0},MoveLinear,done,lmDir={1},lmVel={2},newVel={3},primVel={4},totalDown={5}",
Prim.LocalID, m_linearMotorDirection, m_lastLinearVelocityVector,
newVelocity, Prim.Velocity, totalDownForce);
} // end MoveLinear()
public Vector3 ComputeLinearTerrainHeightCorrection(float pTimestep, ref Vector3 pos, float terrainHeight)
{
Vector3 ret = Vector3.Zero;
// If below the terrain, move us above the ground a little. // If below the terrain, move us above the ground a little.
float terrainHeight = Prim.PhysicsScene.TerrainManager.GetTerrainHeightAtXYZ(pos);
// Taking the rotated size doesn't work here because m_prim.Size is the size of the root prim and not the linkset. // Taking the rotated size doesn't work here because m_prim.Size is the size of the root prim and not the linkset.
// TODO: Add a m_prim.LinkSet.Size similar to m_prim.LinkSet.Mass. // TODO: Add a m_prim.LinkSet.Size similar to m_prim.LinkSet.Mass.
// Vector3 rotatedSize = m_prim.Size * m_prim.ForceOrientation; // Vector3 rotatedSize = m_prim.Size * m_prim.ForceOrientation;
@ -635,10 +699,13 @@ namespace OpenSim.Region.Physics.BulletSPlugin
Prim.ForcePosition = pos; Prim.ForcePosition = pos;
VDetailLog("{0},MoveLinear,terrainHeight,terrainHeight={1},pos={2}", Prim.LocalID, terrainHeight, pos); VDetailLog("{0},MoveLinear,terrainHeight,terrainHeight={1},pos={2}", Prim.LocalID, terrainHeight, pos);
} }
return ret;
}
public Vector3 ComputeLinearHover(float pTimestep, ref Vector3 pos, float terrainHeight)
{
Vector3 ret = Vector3.Zero;
// ==================================================================
Vector3 hoverContribution = Vector3.Zero;
// Check if hovering
// m_VhoverEfficiency: 0=bouncy, 1=totally damped // m_VhoverEfficiency: 0=bouncy, 1=totally damped
// m_VhoverTimescale: time to achieve height // m_VhoverTimescale: time to achieve height
if ((m_flags & (VehicleFlag.HOVER_WATER_ONLY | VehicleFlag.HOVER_TERRAIN_ONLY | VehicleFlag.HOVER_GLOBAL_HEIGHT)) != 0) if ((m_flags & (VehicleFlag.HOVER_WATER_ONLY | VehicleFlag.HOVER_TERRAIN_ONLY | VehicleFlag.HOVER_GLOBAL_HEIGHT)) != 0)
@ -679,24 +746,29 @@ namespace OpenSim.Region.Physics.BulletSPlugin
// Replace Vertical speed with correction figure if significant // Replace Vertical speed with correction figure if significant
if (verticalError > 0.01f) if (verticalError > 0.01f)
{ {
hoverContribution = new Vector3(0f, 0f, verticalCorrectionVelocity); ret = new Vector3(0f, 0f, verticalCorrectionVelocity);
//KF: m_VhoverEfficiency is not yet implemented //KF: m_VhoverEfficiency is not yet implemented
} }
else if (verticalError < -0.01) else if (verticalError < -0.01)
{ {
hoverContribution = new Vector3(0f, 0f, -verticalCorrectionVelocity); ret = new Vector3(0f, 0f, -verticalCorrectionVelocity);
} }
} }
VDetailLog("{0},MoveLinear,hover,pos={1},dir={2},height={3},target={4}", VDetailLog("{0},MoveLinear,hover,pos={1},dir={2},height={3},target={4}",
Prim.LocalID, pos, hoverContribution, m_VhoverHeight, m_VhoverTargetHeight); Prim.LocalID, pos, ret, m_VhoverHeight, m_VhoverTargetHeight);
} }
// ================================================================== return ret;
}
public bool ComputeLinearBlockingEndPoint(float pTimestep, ref Vector3 pos)
{
bool changed = false;
Vector3 posChange = pos - m_lastPositionVector; Vector3 posChange = pos - m_lastPositionVector;
if (m_BlockingEndPoint != Vector3.Zero) if (m_BlockingEndPoint != Vector3.Zero)
{ {
bool changed = false;
if (pos.X >= (m_BlockingEndPoint.X - (float)1)) if (pos.X >= (m_BlockingEndPoint.X - (float)1))
{ {
pos.X -= posChange.X + 1; pos.X -= posChange.X + 1;
@ -729,9 +801,12 @@ namespace OpenSim.Region.Physics.BulletSPlugin
Prim.LocalID, m_BlockingEndPoint, posChange, pos); Prim.LocalID, m_BlockingEndPoint, posChange, pos);
} }
} }
return changed;
}
// ================================================================== public Vector3 ComputeLinearMotorUp(float pTimestep, Vector3 pos, float terrainHeight)
Vector3 limitMotorUpContribution = Vector3.Zero; {
Vector3 ret = Vector3.Zero;
if ((m_flags & (VehicleFlag.LIMIT_MOTOR_UP)) != 0) if ((m_flags & (VehicleFlag.LIMIT_MOTOR_UP)) != 0)
{ {
// If the vehicle is motoring into the sky, get it going back down. // If the vehicle is motoring into the sky, get it going back down.
@ -740,58 +815,17 @@ namespace OpenSim.Region.Physics.BulletSPlugin
{ {
// downForce = new Vector3(0, 0, (-distanceAboveGround / m_bankingTimescale) * pTimestep); // downForce = new Vector3(0, 0, (-distanceAboveGround / m_bankingTimescale) * pTimestep);
// downForce = new Vector3(0, 0, -distanceAboveGround / m_bankingTimescale); // downForce = new Vector3(0, 0, -distanceAboveGround / m_bankingTimescale);
limitMotorUpContribution = new Vector3(0, 0, -distanceAboveGround); ret = new Vector3(0, 0, -distanceAboveGround);
} }
// TODO: this calculation is all wrong. From the description at // TODO: this calculation is all wrong. From the description at
// (http://wiki.secondlife.com/wiki/Category:LSL_Vehicle), the downForce // (http://wiki.secondlife.com/wiki/Category:LSL_Vehicle), the downForce
// has a decay factor. This says this force should // has a decay factor. This says this force should
// be computed with a motor. // be computed with a motor.
VDetailLog("{0},MoveLinear,limitMotorUp,distAbove={1},downForce={2}", VDetailLog("{0},MoveLinear,limitMotorUp,distAbove={1},downForce={2}",
Prim.LocalID, distanceAboveGround, limitMotorUpContribution); Prim.LocalID, distanceAboveGround, ret);
} }
return ret;
// ================================================================== }
Vector3 newVelocity = linearMotorContribution
+ terrainHeightContribution
+ hoverContribution
+ limitMotorUpContribution;
// If not changing some axis, reduce out velocity
if ((m_flags & (VehicleFlag.NO_X)) != 0)
newVelocity.X = 0;
if ((m_flags & (VehicleFlag.NO_Y)) != 0)
newVelocity.Y = 0;
if ((m_flags & (VehicleFlag.NO_Z)) != 0)
newVelocity.Z = 0;
// ==================================================================
// Clamp REALLY high or low velocities
float newVelocityLengthSq = newVelocity.LengthSquared();
if (newVelocityLengthSq > 1e6f)
{
newVelocity /= newVelocity.Length();
newVelocity *= 1000f;
}
else if (newVelocityLengthSq < 1e-6f)
newVelocity = Vector3.Zero;
// ==================================================================
// Stuff new linear velocity into the vehicle
Prim.ForceVelocity = newVelocity;
// Prim.ApplyForceImpulse((m_newVelocity - Prim.Velocity) * m_vehicleMass, false); // DEBUG DEBUG
// Other linear forces are applied as forces.
Vector3 totalDownForce = grav * m_vehicleMass;
if (totalDownForce != Vector3.Zero)
{
Prim.AddForce(totalDownForce, false);
}
VDetailLog("{0},MoveLinear,done,lmDir={1},lmVel={2},newVel={3},primVel={4},totalDown={5}",
Prim.LocalID, m_linearMotorDirection, m_lastLinearVelocityVector,
newVelocity, Prim.Velocity, totalDownForce);
} // end MoveLinear()
// ======================================================================= // =======================================================================
// ======================================================================= // =======================================================================
@ -829,130 +863,25 @@ namespace OpenSim.Region.Physics.BulletSPlugin
Vector3 angularMotorContribution = m_angularMotor.Step(pTimestep); Vector3 angularMotorContribution = m_angularMotor.Step(pTimestep);
// ================================================================== // ==================================================================
Vector3 verticalAttractionContribution = Vector3.Zero; // NO_DEFLECTION_UP says angular motion should not add any pitch or roll movement
// If vertical attaction timescale is reasonable and we applied an angular force last time... if ((m_flags & (VehicleFlag.NO_DEFLECTION_UP)) != 0)
if (m_verticalAttractionTimescale < 300 && m_lastAngularVelocity != Vector3.Zero)
{ {
float VAservo = pTimestep * 0.2f / m_verticalAttractionTimescale; angularMotorContribution.X = 0f;
if (Prim.IsColliding) angularMotorContribution.Y = 0f;
VAservo = pTimestep * 0.05f / m_verticalAttractionTimescale; VDetailLog("{0},MoveAngular,noDeflectionUp,angularMotorContrib={1}", Prim.LocalID, angularMotorContribution);
VAservo *= (m_verticalAttractionEfficiency * m_verticalAttractionEfficiency);
// Create a vector of the vehicle "up" in world coordinates
Vector3 verticalError = Vector3.UnitZ * Prim.ForceOrientation;
// verticalError.X and .Y are the World error amounts. They are 0 when there is no
// error (Vehicle Body is 'vertical'), and .Z will be 1. As the body leans to its
// side |.X| will increase to 1 and .Z fall to 0. As body inverts |.X| will fall
// and .Z will go negative. Similar for tilt and |.Y|. .X and .Y must be
// modulated to prevent a stable inverted body.
// Error is 0 (no error) to +/- 2 (max error)
verticalError.X = Math.Max(-2f, Math.Min(verticalError.X, 2f));
verticalError.Y = Math.Max(-2f, Math.Min(verticalError.Y, 2f));
// scale it by VAservo (timestep and timescale)
verticalError = verticalError * VAservo;
// As the body rotates around the X axis, then verticalError.Y increases; Rotated around Y
// then .X increases, so change Body angular velocity X based on Y, and Y based on X.
// Z is not changed.
verticalAttractionContribution.X = verticalError.Y;
verticalAttractionContribution.Y = - verticalError.X;
verticalAttractionContribution.Z = 0f;
// scaling appears better usingsquare-law
Vector3 angularVelocity = Prim.ForceRotationalVelocity;
float bounce = 1.0f - (m_verticalAttractionEfficiency * m_verticalAttractionEfficiency);
verticalAttractionContribution.X += bounce * angularVelocity.X;
verticalAttractionContribution.Y += bounce * angularVelocity.Y;
VDetailLog("{0},MoveAngular,verticalAttraction,VAservo={1},effic={2},verticalError={3},bounce={4},vertattr={5}",
Prim.LocalID, VAservo, m_verticalAttractionEfficiency, verticalError, bounce, verticalAttractionContribution);
} }
// ================================================================== Vector3 verticalAttractionContribution = ComputeAngularVerticalAttraction(pTimestep);
Vector3 deflectionContribution = Vector3.Zero;
if (m_angularDeflectionEfficiency != 0)
{
// Compute a scaled vector that points in the preferred axis (X direction)
Vector3 scaledDefaultDirection =
new Vector3((pTimestep * 10 * (m_angularDeflectionEfficiency / m_angularDeflectionTimescale)), 0, 0);
// Adding the current vehicle orientation and reference frame displaces the orientation to the frame.
// Rotate the scaled default axix relative to the actual vehicle direction giving where it should point.
Vector3 preferredAxisOfMotion = scaledDefaultDirection * Quaternion.Add(Prim.ForceOrientation, m_referenceFrame);
// Scale by efficiency and timescale Vector3 deflectionContribution = ComputeAngularDeflection(pTimestep);
deflectionContribution = (preferredAxisOfMotion * (m_angularDeflectionEfficiency) / m_angularDeflectionTimescale) * pTimestep;
VDetailLog("{0},MoveAngular,Deflection,perfAxis={1},deflection={2}", Vector3 bankingContribution = ComputeAngularBanking(pTimestep);
Prim.LocalID, preferredAxisOfMotion, deflectionContribution);
// This deflection computation is not correct.
deflectionContribution = Vector3.Zero;
}
// ==================================================================
Vector3 bankingContribution = Vector3.Zero;
if (m_bankingEfficiency != 0)
{
Vector3 dir = Vector3.One * Prim.ForceOrientation;
float mult = (m_bankingMix*m_bankingMix)*-1*(m_bankingMix < 0 ? -1 : 1);
//Changes which way it banks in and out of turns
//Use the square of the efficiency, as it looks much more how SL banking works
float effSquared = (m_bankingEfficiency*m_bankingEfficiency);
if (m_bankingEfficiency < 0)
effSquared *= -1; //Keep the negative!
float mix = Math.Abs(m_bankingMix);
if (m_angularMotorVelocity.X == 0)
{
// The vehicle is stopped
/*if (!parent.Orientation.ApproxEquals(this.m_referenceFrame, 0.25f))
{
Vector3 axisAngle;
float angle;
parent.Orientation.GetAxisAngle(out axisAngle, out angle);
Vector3 rotatedVel = parent.Velocity * parent.Orientation;
if ((rotatedVel.X < 0 && axisAngle.Y > 0) || (rotatedVel.X > 0 && axisAngle.Y < 0))
m_angularMotorVelocity.X += (effSquared * (mult * mix)) * (1f) * 10;
else
m_angularMotorVelocity.X += (effSquared * (mult * mix)) * (-1f) * 10;
}*/
}
else
{
bankingContribution.Z += (effSquared * (mult * mix)) * (m_angularMotorVelocity.X) * 4;
}
//If they are colliding, we probably shouldn't shove the prim around... probably
if (!Prim.IsColliding && Math.Abs(m_angularMotorVelocity.X) > mix)
{
float angVelZ = m_angularMotorVelocity.X*-1;
/*if(angVelZ > mix)
angVelZ = mix;
else if(angVelZ < -mix)
angVelZ = -mix;*/
//This controls how fast and how far the banking occurs
Vector3 bankingRot = new Vector3(angVelZ*(effSquared*mult), 0, 0);
if (bankingRot.X > 3)
bankingRot.X = 3;
else if (bankingRot.X < -3)
bankingRot.X = -3;
bankingRot *= Prim.ForceOrientation;
bankingContribution += bankingRot;
}
m_angularMotorVelocity.X *= m_bankingEfficiency == 1 ? 0.0f : 1 - m_bankingEfficiency;
VDetailLog("{0},MoveAngular,Banking,bEff={1},angMotVel={2},effSq={3},mult={4},mix={5},banking={6}",
Prim.LocalID, m_bankingEfficiency, m_angularMotorVelocity, effSquared, mult, mix, bankingContribution);
}
// ================================================================== // ==================================================================
m_lastVertAttractor = verticalAttractionContribution; m_lastVertAttractor = verticalAttractionContribution;
// Sum velocities // Sum velocities
m_lastAngularVelocity = angularMotorContribution m_lastAngularVelocity = angularMotorContribution
+ verticalAttractionContribution + verticalAttractionContribution
+ bankingContribution + bankingContribution
+ deflectionContribution; + deflectionContribution;
@ -988,15 +917,6 @@ namespace OpenSim.Region.Physics.BulletSPlugin
VDetailLog("{0},BSDynamic.MoveAngular,motorOffset,applyTorqueImpulse={1}", Prim.LocalID, torqueFromOffset); VDetailLog("{0},BSDynamic.MoveAngular,motorOffset,applyTorqueImpulse={1}", Prim.LocalID, torqueFromOffset);
} }
// ==================================================================
// NO_DEFLECTION_UP says angular motion should not add any pitch or roll movement
if ((m_flags & (VehicleFlag.NO_DEFLECTION_UP)) != 0)
{
m_lastAngularVelocity.X = 0;
m_lastAngularVelocity.Y = 0;
VDetailLog("{0},MoveAngular,noDeflectionUp,lastAngular={1}", Prim.LocalID, m_lastAngularVelocity);
}
// ================================================================== // ==================================================================
if (m_lastAngularVelocity.ApproxEquals(Vector3.Zero, 0.01f)) if (m_lastAngularVelocity.ApproxEquals(Vector3.Zero, 0.01f))
{ {
@ -1011,7 +931,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin
// Since we are stuffing the angular velocity directly into the object, the computed // Since we are stuffing the angular velocity directly into the object, the computed
// velocity needs to be scaled by the timestep. // velocity needs to be scaled by the timestep.
// Also remove any motion that is on the object so added motion is only from vehicle. // Also remove any motion that is on the object so added motion is only from vehicle.
Vector3 applyAngularForce = ((m_lastAngularVelocity * pTimestep) Vector3 applyAngularForce = ((m_lastAngularVelocity * pTimestep)
- Prim.ForceRotationalVelocity); - Prim.ForceRotationalVelocity);
// Unscale the force by the angular factor so it overwhelmes the Bullet additions. // Unscale the force by the angular factor so it overwhelmes the Bullet additions.
Prim.ForceRotationalVelocity = applyAngularForce; Prim.ForceRotationalVelocity = applyAngularForce;
@ -1025,6 +945,147 @@ namespace OpenSim.Region.Physics.BulletSPlugin
} }
} }
public Vector3 ComputeAngularVerticalAttraction(float pTimestep)
{
Vector3 ret = Vector3.Zero;
// If vertical attaction timescale is reasonable and we applied an angular force last time...
if (m_verticalAttractionTimescale < 500)
{
Vector3 verticalError = Vector3.UnitZ * Prim.ForceOrientation;
verticalError.Normalize();
m_verticalAttractionMotor.SetCurrent(verticalError);
m_verticalAttractionMotor.SetTarget(Vector3.UnitZ);
ret = m_verticalAttractionMotor.Step(pTimestep);
/*
// Take a vector pointing up and convert it from world to vehicle relative coords.
Vector3 verticalError = Vector3.UnitZ * Prim.ForceOrientation;
verticalError.Normalize();
// If vertical attraction correction is needed, the vector that was pointing up (UnitZ)
// is now leaning to one side (rotated around the X axis) and the Y value will
// go from zero (nearly straight up) to one (completely to the side) or leaning
// front-to-back (rotated around the Y axis) and the value of X will be between
// zero and one.
// The value of Z is how far the rotation is off with 1 meaning none and 0 being 90 degrees.
// If verticalError.Z is negative, the vehicle is upside down. Add additional push.
if (verticalError.Z < 0f)
{
verticalError.X = 2f - verticalError.X;
verticalError.Y = 2f - verticalError.Y;
}
// Y error means needed rotation around X axis and visa versa.
verticalAttractionContribution.X = verticalError.Y;
verticalAttractionContribution.Y = - verticalError.X;
verticalAttractionContribution.Z = 0f;
// scale by the time scale and timestep
Vector3 unscaledContrib = verticalAttractionContribution;
verticalAttractionContribution /= m_verticalAttractionTimescale;
verticalAttractionContribution *= pTimestep;
// apply efficiency
Vector3 preEfficiencyContrib = verticalAttractionContribution;
float efficencySquared = m_verticalAttractionEfficiency * m_verticalAttractionEfficiency;
verticalAttractionContribution *= (m_verticalAttractionEfficiency * m_verticalAttractionEfficiency);
VDetailLog("{0},MoveAngular,verticalAttraction,,verticalError={1},unscaled={2},preEff={3},eff={4},effSq={5},vertAttr={6}",
Prim.LocalID, verticalError, unscaledContrib, preEfficiencyContrib,
m_verticalAttractionEfficiency, efficencySquared,
verticalAttractionContribution);
*/
}
return ret;
}
public Vector3 ComputeAngularDeflection(float pTimestep)
{
Vector3 ret = Vector3.Zero;
if (m_angularDeflectionEfficiency != 0)
{
// Compute a scaled vector that points in the preferred axis (X direction)
Vector3 scaledDefaultDirection =
new Vector3((pTimestep * 10 * (m_angularDeflectionEfficiency / m_angularDeflectionTimescale)), 0, 0);
// Adding the current vehicle orientation and reference frame displaces the orientation to the frame.
// Rotate the scaled default axix relative to the actual vehicle direction giving where it should point.
Vector3 preferredAxisOfMotion = scaledDefaultDirection * Quaternion.Add(Prim.ForceOrientation, m_referenceFrame);
// Scale by efficiency and timescale
ret = (preferredAxisOfMotion * (m_angularDeflectionEfficiency) / m_angularDeflectionTimescale) * pTimestep;
VDetailLog("{0},MoveAngular,Deflection,perfAxis={1},deflection={2}", Prim.LocalID, preferredAxisOfMotion, ret);
// This deflection computation is not correct.
ret = Vector3.Zero;
}
return ret;
}
public Vector3 ComputeAngularBanking(float pTimestep)
{
Vector3 ret = Vector3.Zero;
if (m_bankingEfficiency != 0)
{
Vector3 dir = Vector3.One * Prim.ForceOrientation;
float mult = (m_bankingMix * m_bankingMix) * -1 * (m_bankingMix < 0 ? -1 : 1);
//Changes which way it banks in and out of turns
//Use the square of the efficiency, as it looks much more how SL banking works
float effSquared = (m_bankingEfficiency * m_bankingEfficiency);
if (m_bankingEfficiency < 0)
effSquared *= -1; //Keep the negative!
float mix = Math.Abs(m_bankingMix);
if (m_angularMotorVelocity.X == 0)
{
// The vehicle is stopped
/*if (!parent.Orientation.ApproxEquals(this.m_referenceFrame, 0.25f))
{
Vector3 axisAngle;
float angle;
parent.Orientation.GetAxisAngle(out axisAngle, out angle);
Vector3 rotatedVel = parent.Velocity * parent.Orientation;
if ((rotatedVel.X < 0 && axisAngle.Y > 0) || (rotatedVel.X > 0 && axisAngle.Y < 0))
m_angularMotorVelocity.X += (effSquared * (mult * mix)) * (1f) * 10;
else
m_angularMotorVelocity.X += (effSquared * (mult * mix)) * (-1f) * 10;
}*/
}
else
{
ret.Z += (effSquared * (mult * mix)) * (m_angularMotorVelocity.X) * 4;
}
//If they are colliding, we probably shouldn't shove the prim around... probably
if (!Prim.IsColliding && Math.Abs(m_angularMotorVelocity.X) > mix)
{
float angVelZ = m_angularMotorVelocity.X * -1;
/*if(angVelZ > mix)
angVelZ = mix;
else if(angVelZ < -mix)
angVelZ = -mix;*/
//This controls how fast and how far the banking occurs
Vector3 bankingRot = new Vector3(angVelZ * (effSquared * mult), 0, 0);
if (bankingRot.X > 3)
bankingRot.X = 3;
else if (bankingRot.X < -3)
bankingRot.X = -3;
bankingRot *= Prim.ForceOrientation;
ret += bankingRot;
}
m_angularMotorVelocity.X *= m_bankingEfficiency == 1 ? 0.0f : 1 - m_bankingEfficiency;
VDetailLog("{0},MoveAngular,Banking,bEff={1},angMotVel={2},effSq={3},mult={4},mix={5},banking={6}",
Prim.LocalID, m_bankingEfficiency, m_angularMotorVelocity, effSquared, mult, mix, ret);
}
return ret;
}
// This is from previous instantiations of XXXDynamics.cs. // This is from previous instantiations of XXXDynamics.cs.
// Applies roll reference frame. // Applies roll reference frame.
// TODO: is this the right way to separate the code to do this operation? // TODO: is this the right way to separate the code to do this operation?

37
OpenSim/Region/Physics/BulletSPlugin/BSMotors.cs
View File

@ -7,6 +7,10 @@ namespace OpenSim.Region.Physics.BulletSPlugin
{ {
public abstract class BSMotor public abstract class BSMotor
{ {
// Timescales and other things can be turned off by setting them to 'infinite'.
public const float Infinite = 10000f;
public readonly static Vector3 InfiniteVector = new Vector3(BSMotor.Infinite, BSMotor.Infinite, BSMotor.Infinite);
public BSMotor(string useName) public BSMotor(string useName)
{ {
UseName = useName; UseName = useName;
@ -46,8 +50,9 @@ public class BSVMotor : BSMotor
public BSVMotor(string useName) public BSVMotor(string useName)
: base(useName) : base(useName)
{ {
TimeScale = TargetValueDecayTimeScale = Efficiency = 1f; TimeScale = TargetValueDecayTimeScale = BSMotor.Infinite;
FrictionTimescale = Vector3.Zero; Efficiency = 1f;
FrictionTimescale = BSMotor.InfiniteVector;
CurrentValue = TargetValue = Vector3.Zero; CurrentValue = TargetValue = Vector3.Zero;
} }
public BSVMotor(string useName, float timeScale, float decayTimeScale, Vector3 frictionTimeScale, float efficiency) public BSVMotor(string useName, float timeScale, float decayTimeScale, Vector3 frictionTimeScale, float efficiency)
@ -78,23 +83,35 @@ public class BSVMotor : BSMotor
// Addition = (desiredVector - currentAppliedVector) / secondsItShouldTakeToComplete // Addition = (desiredVector - currentAppliedVector) / secondsItShouldTakeToComplete
Vector3 addAmount = (TargetValue - CurrentValue)/TimeScale * timeStep; Vector3 addAmount = (TargetValue - CurrentValue)/TimeScale * timeStep;
CurrentValue += addAmount; CurrentValue += addAmount;
returnCurrent = CurrentValue; returnCurrent = CurrentValue;
// The desired value reduces to zero when also reduces the difference with current. // The desired value reduces to zero which also reduces the difference with current.
float decayFactor = (1.0f / TargetValueDecayTimeScale) * timeStep; // If the decay time is infinite, don't decay at all.
TargetValue *= (1f - decayFactor); float decayFactor = 0f;
if (TargetValueDecayTimeScale != BSMotor.Infinite)
{
decayFactor = (1.0f / TargetValueDecayTimeScale) * timeStep;
TargetValue *= (1f - decayFactor);
}
Vector3 frictionFactor = Vector3.Zero; Vector3 frictionFactor = Vector3.Zero;
frictionFactor = (Vector3.One / FrictionTimescale) * timeStep; if (FrictionTimescale != BSMotor.InfiniteVector)
CurrentValue *= (Vector3.One - frictionFactor); {
// frictionFactor = (Vector3.One / FrictionTimescale) * timeStep;
frictionFactor.X = FrictionTimescale.X == BSMotor.Infinite ? 0f : (1f / FrictionTimescale.X) * timeStep;
frictionFactor.Y = FrictionTimescale.Y == BSMotor.Infinite ? 0f : (1f / FrictionTimescale.Y) * timeStep;
frictionFactor.Z = FrictionTimescale.Z == BSMotor.Infinite ? 0f : (1f / FrictionTimescale.Z) * timeStep;
CurrentValue *= (Vector3.One - frictionFactor);
}
MDetailLog("{0},BSVMotor.Step,nonZero,{1},origTarget={2},origCurr={3},timeStep={4},timeScale={5},addAmnt={6},targetDecay={7},decayFact={8},fricTS={9},frictFact={10}", MDetailLog("{0},BSVMotor.Step,nonZero,{1},origCurr={2},origTarget={3},timeStep={4},timeScale={5},addAmnt={6},targetDecay={7},decayFact={8},fricTS={9},frictFact={10}",
BSScene.DetailLogZero, UseName, origTarget, origCurrVal, BSScene.DetailLogZero, UseName, origCurrVal, origTarget,
timeStep, TimeScale, addAmount, timeStep, TimeScale, addAmount,
TargetValueDecayTimeScale, decayFactor, TargetValueDecayTimeScale, decayFactor,
FrictionTimescale, frictionFactor); FrictionTimescale, frictionFactor);
MDetailLog("{0},BSVMotor.Step,nonZero,{1},curr={2},target={3},add={4},decay={5},frict={6},ret={7}", MDetailLog("{0},BSVMotor.Step,nonZero,{1},curr={2},target={3},add={4},decay={5},frict={6},ret={7}",
BSScene.DetailLogZero, UseName, TargetValue, CurrentValue, BSScene.DetailLogZero, UseName, CurrentValue, TargetValue,
addAmount, decayFactor, frictionFactor, returnCurrent); addAmount, decayFactor, frictionFactor, returnCurrent);
} }
else else

22
OpenSim/Region/Physics/BulletSPlugin/BSTerrainMesh.cs
View File

@ -88,9 +88,11 @@ public sealed class BSTerrainMesh : BSTerrainPhys
// Something is very messed up and a crash is in our future. // Something is very messed up and a crash is in our future.
return; return;
} }
PhysicsScene.DetailLog("{0},BSTerrainMesh.create,meshed,indices={1},indSz={2},vertices={3},vertSz={4}",
ID, indicesCount, indices.Length, verticesCount, vertices.Length);
m_terrainShape = new BulletShape(BulletSimAPI.CreateMeshShape2(PhysicsScene.World.ptr, m_terrainShape = new BulletShape(BulletSimAPI.CreateMeshShape2(PhysicsScene.World.ptr,
indicesCount, indices, verticesCount, vertices), indicesCount, indices, verticesCount, vertices),
BSPhysicsShapeType.SHAPE_MESH); BSPhysicsShapeType.SHAPE_MESH);
if (m_terrainShape.ptr == IntPtr.Zero) if (m_terrainShape.ptr == IntPtr.Zero)
{ {
@ -122,10 +124,10 @@ public sealed class BSTerrainMesh : BSTerrainPhys
// Static objects are not very massive. // Static objects are not very massive.
BulletSimAPI.SetMassProps2(m_terrainBody.ptr, 0f, Vector3.Zero); BulletSimAPI.SetMassProps2(m_terrainBody.ptr, 0f, Vector3.Zero);
// Return the new terrain to the world of physical objects // Put the new terrain to the world of physical objects
BulletSimAPI.AddObjectToWorld2(PhysicsScene.World.ptr, m_terrainBody.ptr); BulletSimAPI.AddObjectToWorld2(PhysicsScene.World.ptr, m_terrainBody.ptr);
// redo its bounding box now that it is in the world // Redo its bounding box now that it is in the world
BulletSimAPI.UpdateSingleAabb2(PhysicsScene.World.ptr, m_terrainBody.ptr); BulletSimAPI.UpdateSingleAabb2(PhysicsScene.World.ptr, m_terrainBody.ptr);
BulletSimAPI.SetCollisionFilterMask2(m_terrainBody.ptr, BulletSimAPI.SetCollisionFilterMask2(m_terrainBody.ptr,
@ -188,6 +190,11 @@ public sealed class BSTerrainMesh : BSTerrainPhys
// Simple mesh creation which assumes magnification == 1. // Simple mesh creation which assumes magnification == 1.
// TODO: do a more general solution that scales, adds new vertices and smoothes the result. // TODO: do a more general solution that scales, adds new vertices and smoothes the result.
// Create an array of vertices that is sizeX+1 by sizeY+1 (note the loop
// from zero to <= sizeX). The triangle indices are then generated as two triangles
// per heightmap point. There are sizeX by sizeY of these squares. The extra row and
// column of vertices are used to complete the triangles of the last row and column
// of the heightmap.
try try
{ {
// One vertice per heightmap value plus the vertices off the top and bottom edge. // One vertice per heightmap value plus the vertices off the top and bottom edge.
@ -200,16 +207,18 @@ public sealed class BSTerrainMesh : BSTerrainPhys
float magY = (float)sizeY / extentY; float magY = (float)sizeY / extentY;
physicsScene.DetailLog("{0},BSTerrainMesh.ConvertHeightMapToMesh,totVert={1},totInd={2},extentBase={3},magX={4},magY={5}", physicsScene.DetailLog("{0},BSTerrainMesh.ConvertHeightMapToMesh,totVert={1},totInd={2},extentBase={3},magX={4},magY={5}",
BSScene.DetailLogZero, totalVertices, totalIndices, extentBase, magX, magY); BSScene.DetailLogZero, totalVertices, totalIndices, extentBase, magX, magY);
float minHeight = float.MaxValue;
// Note that sizeX+1 vertices are created since there is land between this and the next region. // Note that sizeX+1 vertices are created since there is land between this and the next region.
for (int yy = 0; yy <= sizeY; yy++) for (int yy = 0; yy <= sizeY; yy++)
{ {
for (int xx = 0; xx <= sizeX; xx++) // Hint: the "<=" means we got through sizeX + 1 times for (int xx = 0; xx <= sizeX; xx++) // Hint: the "<=" means we go around sizeX + 1 times
{ {
int offset = yy * sizeX + xx; int offset = yy * sizeX + xx;
// Extend the height from the height from the last row or column // Extend the height with the height from the last row or column
if (yy == sizeY) offset -= sizeX; if (yy == sizeY) offset -= sizeX;
if (xx == sizeX) offset -= 1; if (xx == sizeX) offset -= 1;
float height = heightMap[offset]; float height = heightMap[offset];
minHeight = Math.Min(minHeight, height);
vertices[verticesCount + 0] = (float)xx * magX + extentBase.X; vertices[verticesCount + 0] = (float)xx * magX + extentBase.X;
vertices[verticesCount + 1] = (float)yy * magY + extentBase.Y; vertices[verticesCount + 1] = (float)yy * magY + extentBase.Y;
vertices[verticesCount + 2] = height + extentBase.Z; vertices[verticesCount + 2] = height + extentBase.Z;
@ -222,7 +231,7 @@ public sealed class BSTerrainMesh : BSTerrainPhys
{ {
for (int xx = 0; xx < sizeX; xx++) for (int xx = 0; xx < sizeX; xx++)
{ {
int offset = yy * sizeX + xx; int offset = yy * (sizeX + 1) + xx;
// Each vertices is presumed to be the upper left corner of a box of two triangles // Each vertices is presumed to be the upper left corner of a box of two triangles
indices[indicesCount + 0] = offset; indices[indicesCount + 0] = offset;
indices[indicesCount + 1] = offset + 1; indices[indicesCount + 1] = offset + 1;
@ -233,6 +242,7 @@ public sealed class BSTerrainMesh : BSTerrainPhys
indicesCount += 6; indicesCount += 6;
} }
} }
ret = true; ret = true;
} }
catch (Exception e) catch (Exception e)

5
OpenSim/Region/Physics/Meshing/Meshmerizer.cs
View File

@ -321,7 +321,10 @@ namespace OpenSim.Region.Physics.Meshing
if (primShape.SculptData.Length <= 0) if (primShape.SculptData.Length <= 0)
{ {
m_log.ErrorFormat("[MESH]: asset data for {0} is zero length", primName); // XXX: At the moment we can not log here since ODEPrim, for instance, ends up triggering this
// method twice - once before it has loaded sculpt data from the asset service and once afterwards.
// The first time will always call with unloaded SculptData if this needs to be uploaded.
// m_log.ErrorFormat("[MESH]: asset data for {0} is zero length", primName);
return false; return false;
} }

5
OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
View File

@ -3361,6 +3361,11 @@ Console.WriteLine(" JointCreateFixed");
_pbs.SculptData = new byte[asset.Data.Length]; _pbs.SculptData = new byte[asset.Data.Length];
asset.Data.CopyTo(_pbs.SculptData, 0); asset.Data.CopyTo(_pbs.SculptData, 0);
// m_assetFailed = false; // m_assetFailed = false;
// m_log.DebugFormat(
// "[ODE PRIM]: Received mesh/sculpt data asset {0} with {1} bytes for {2} at {3} in {4}",
// _pbs.SculptTexture, _pbs.SculptData.Length, Name, _position, _parent_scene.Name);
m_taintshape = true; m_taintshape = true;
_parent_scene.AddPhysicsActorTaint(this); _parent_scene.AddPhysicsActorTaint(this);
} }