diff options
author | Robert Adams | 2012-11-28 08:05:01 -0800 |
---|---|---|
committer | Robert Adams | 2012-11-28 09:48:33 -0800 |
commit | 0a66317fa6414dff9a7a4ab5bae10802e1e6693f (patch) | |
tree | a0705a43191649f43c80d43ee8537f5ab6581e94 /OpenSim/Region/Physics/BulletSPlugin | |
parent | Merge branch 'master' of ssh://opensimulator.org/var/git/opensim (diff) | |
download | opensim-SC_OLD-0a66317fa6414dff9a7a4ab5bae10802e1e6693f.zip opensim-SC_OLD-0a66317fa6414dff9a7a4ab5bae10802e1e6693f.tar.gz opensim-SC_OLD-0a66317fa6414dff9a7a4ab5bae10802e1e6693f.tar.bz2 opensim-SC_OLD-0a66317fa6414dff9a7a4ab5bae10802e1e6693f.tar.xz |
BulletSim: move GetWaterLevelAtXYZ from BSScene to BSPhysTerrain.
Diffstat (limited to '')
7 files changed, 63 insertions, 22 deletions
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs b/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs index 4c195e1..1dfc420 100644 --- a/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs +++ b/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs | |||
@@ -307,7 +307,7 @@ public sealed class BSCharacter : BSPhysObject | |||
307 | } | 307 | } |
308 | if ((CurrentCollisionFlags & CollisionFlags.BS_FLOATS_ON_WATER) != 0) | 308 | if ((CurrentCollisionFlags & CollisionFlags.BS_FLOATS_ON_WATER) != 0) |
309 | { | 309 | { |
310 | float waterHeight = PhysicsScene.GetWaterLevelAtXYZ(_position); | 310 | float waterHeight = PhysicsScene.TerrainManager.GetWaterLevelAtXYZ(_position); |
311 | if (Position.Z < waterHeight) | 311 | if (Position.Z < waterHeight) |
312 | { | 312 | { |
313 | _position.Z = waterHeight; | 313 | _position.Z = waterHeight; |
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSDynamics.cs b/OpenSim/Region/Physics/BulletSPlugin/BSDynamics.cs index 74eb9ab..b6e3594 100644 --- a/OpenSim/Region/Physics/BulletSPlugin/BSDynamics.cs +++ b/OpenSim/Region/Physics/BulletSPlugin/BSDynamics.cs | |||
@@ -713,7 +713,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin | |||
713 | // We should hover, get the target height | 713 | // We should hover, get the target height |
714 | if ((m_flags & VehicleFlag.HOVER_WATER_ONLY) != 0) | 714 | if ((m_flags & VehicleFlag.HOVER_WATER_ONLY) != 0) |
715 | { | 715 | { |
716 | m_VhoverTargetHeight = Prim.PhysicsScene.GetWaterLevelAtXYZ(pos) + m_VhoverHeight; | 716 | m_VhoverTargetHeight = Prim.PhysicsScene.TerrainManager.GetWaterLevelAtXYZ(pos) + m_VhoverHeight; |
717 | } | 717 | } |
718 | if ((m_flags & VehicleFlag.HOVER_TERRAIN_ONLY) != 0) | 718 | if ((m_flags & VehicleFlag.HOVER_TERRAIN_ONLY) != 0) |
719 | { | 719 | { |
@@ -730,6 +730,7 @@ namespace OpenSim.Region.Physics.BulletSPlugin | |||
730 | if (pos.Z > m_VhoverTargetHeight) | 730 | if (pos.Z > m_VhoverTargetHeight) |
731 | m_VhoverTargetHeight = pos.Z; | 731 | m_VhoverTargetHeight = pos.Z; |
732 | } | 732 | } |
733 | |||
733 | if ((m_flags & VehicleFlag.LOCK_HOVER_HEIGHT) != 0) | 734 | if ((m_flags & VehicleFlag.LOCK_HOVER_HEIGHT) != 0) |
734 | { | 735 | { |
735 | if (Math.Abs(pos.Z - m_VhoverTargetHeight) > 0.2f) | 736 | if (Math.Abs(pos.Z - m_VhoverTargetHeight) > 0.2f) |
@@ -883,8 +884,8 @@ namespace OpenSim.Region.Physics.BulletSPlugin | |||
883 | // Sum velocities | 884 | // Sum velocities |
884 | m_lastAngularVelocity = angularMotorContribution | 885 | m_lastAngularVelocity = angularMotorContribution |
885 | + verticalAttractionContribution | 886 | + verticalAttractionContribution |
886 | + bankingContribution | 887 | + deflectionContribution |
887 | + deflectionContribution; | 888 | + bankingContribution; |
888 | 889 | ||
889 | // ================================================================== | 890 | // ================================================================== |
890 | //Offset section | 891 | //Offset section |
@@ -921,8 +922,9 @@ namespace OpenSim.Region.Physics.BulletSPlugin | |||
921 | if (m_lastAngularVelocity.ApproxEquals(Vector3.Zero, 0.01f)) | 922 | if (m_lastAngularVelocity.ApproxEquals(Vector3.Zero, 0.01f)) |
922 | { | 923 | { |
923 | m_lastAngularVelocity = Vector3.Zero; // Reduce small value to zero. | 924 | m_lastAngularVelocity = Vector3.Zero; // Reduce small value to zero. |
924 | Prim.ZeroAngularMotion(true); | 925 | // TODO: zeroing is good but it also sets values in unmanaged code. Remove the stores when idle. |
925 | VDetailLog("{0},MoveAngular,zeroAngularMotion,lastAngular={1}", Prim.LocalID, m_lastAngularVelocity); | 926 | VDetailLog("{0},MoveAngular,zeroAngularMotion,lastAngular={1}", Prim.LocalID, m_lastAngularVelocity); |
927 | Prim.ZeroAngularMotion(true); | ||
926 | } | 928 | } |
927 | else | 929 | else |
928 | { | 930 | { |
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs b/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs index c62c79a..3fb0300 100644 --- a/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs +++ b/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs | |||
@@ -253,8 +253,9 @@ public sealed class BSPrim : BSPhysObject | |||
253 | // Zero some other properties in the physics engine | 253 | // Zero some other properties in the physics engine |
254 | PhysicsScene.TaintedObject(inTaintTime, "BSPrim.ZeroMotion", delegate() | 254 | PhysicsScene.TaintedObject(inTaintTime, "BSPrim.ZeroMotion", delegate() |
255 | { | 255 | { |
256 | BulletSimAPI.SetInterpolationAngularVelocity2(PhysBody.ptr, OMV.Vector3.Zero); | 256 | // DetailLog("{0},BSPrim.ZeroAngularMotion,call,rotVel={1}", LocalID, _rotationalVelocity); |
257 | BulletSimAPI.SetAngularVelocity2(PhysBody.ptr, OMV.Vector3.Zero); | 257 | BulletSimAPI.SetInterpolationAngularVelocity2(PhysBody.ptr, _rotationalVelocity); |
258 | BulletSimAPI.SetAngularVelocity2(PhysBody.ptr, _rotationalVelocity); | ||
258 | }); | 259 | }); |
259 | } | 260 | } |
260 | 261 | ||
@@ -329,7 +330,7 @@ public sealed class BSPrim : BSPhysObject | |||
329 | 330 | ||
330 | if ((CurrentCollisionFlags & CollisionFlags.BS_FLOATS_ON_WATER) != 0) | 331 | if ((CurrentCollisionFlags & CollisionFlags.BS_FLOATS_ON_WATER) != 0) |
331 | { | 332 | { |
332 | float waterHeight = PhysicsScene.GetWaterLevelAtXYZ(_position); | 333 | float waterHeight = PhysicsScene.TerrainManager.GetWaterLevelAtXYZ(_position); |
333 | // TODO: a floating motor so object will bob in the water | 334 | // TODO: a floating motor so object will bob in the water |
334 | if (Math.Abs(Position.Z - waterHeight) > 0.1f) | 335 | if (Math.Abs(Position.Z - waterHeight) > 0.1f) |
335 | { | 336 | { |
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSScene.cs b/OpenSim/Region/Physics/BulletSPlugin/BSScene.cs index 09b1423..0c80611 100644 --- a/OpenSim/Region/Physics/BulletSPlugin/BSScene.cs +++ b/OpenSim/Region/Physics/BulletSPlugin/BSScene.cs | |||
@@ -127,7 +127,7 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters | |||
127 | public const uint GROUNDPLANE_ID = 1; | 127 | public const uint GROUNDPLANE_ID = 1; |
128 | public const uint CHILDTERRAIN_ID = 2; // Terrain allocated based on our mega-prim childre start here | 128 | public const uint CHILDTERRAIN_ID = 2; // Terrain allocated based on our mega-prim childre start here |
129 | 129 | ||
130 | private float m_waterLevel; | 130 | public float SimpleWaterLevel { get; set; } |
131 | public BSTerrainManager TerrainManager { get; private set; } | 131 | public BSTerrainManager TerrainManager { get; private set; } |
132 | 132 | ||
133 | public ConfigurationParameters Params | 133 | public ConfigurationParameters Params |
@@ -182,6 +182,7 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters | |||
182 | private string m_physicsLoggingDir; | 182 | private string m_physicsLoggingDir; |
183 | private string m_physicsLoggingPrefix; | 183 | private string m_physicsLoggingPrefix; |
184 | private int m_physicsLoggingFileMinutes; | 184 | private int m_physicsLoggingFileMinutes; |
185 | private bool m_physicsLoggingDoFlush; | ||
185 | // 'true' of the vehicle code is to log lots of details | 186 | // 'true' of the vehicle code is to log lots of details |
186 | public bool VehicleLoggingEnabled { get; private set; } | 187 | public bool VehicleLoggingEnabled { get; private set; } |
187 | 188 | ||
@@ -290,6 +291,7 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters | |||
290 | m_physicsLoggingDir = pConfig.GetString("PhysicsLoggingDir", "."); | 291 | m_physicsLoggingDir = pConfig.GetString("PhysicsLoggingDir", "."); |
291 | m_physicsLoggingPrefix = pConfig.GetString("PhysicsLoggingPrefix", "physics-%REGIONNAME%-"); | 292 | m_physicsLoggingPrefix = pConfig.GetString("PhysicsLoggingPrefix", "physics-%REGIONNAME%-"); |
292 | m_physicsLoggingFileMinutes = pConfig.GetInt("PhysicsLoggingFileMinutes", 5); | 293 | m_physicsLoggingFileMinutes = pConfig.GetInt("PhysicsLoggingFileMinutes", 5); |
294 | m_physicsLoggingDoFlush = pConfig.GetBoolean("PhysicsLoggingDoFlush", false); | ||
293 | // Very detailed logging for vehicle debugging | 295 | // Very detailed logging for vehicle debugging |
294 | VehicleLoggingEnabled = pConfig.GetBoolean("VehicleLoggingEnabled", false); | 296 | VehicleLoggingEnabled = pConfig.GetBoolean("VehicleLoggingEnabled", false); |
295 | 297 | ||
@@ -494,7 +496,7 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters | |||
494 | 496 | ||
495 | try | 497 | try |
496 | { | 498 | { |
497 | if (VehicleLoggingEnabled) DumpVehicles(); // DEBUG | 499 | // if (VehicleLoggingEnabled) DumpVehicles(); // DEBUG |
498 | if (PhysicsLogging.Enabled) beforeTime = Util.EnvironmentTickCount(); | 500 | if (PhysicsLogging.Enabled) beforeTime = Util.EnvironmentTickCount(); |
499 | 501 | ||
500 | numSubSteps = BulletSimAPI.PhysicsStep2(World.ptr, timeStep, m_maxSubSteps, m_fixedTimeStep, | 502 | numSubSteps = BulletSimAPI.PhysicsStep2(World.ptr, timeStep, m_maxSubSteps, m_fixedTimeStep, |
@@ -503,7 +505,7 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters | |||
503 | if (PhysicsLogging.Enabled) simTime = Util.EnvironmentTickCountSubtract(beforeTime); | 505 | if (PhysicsLogging.Enabled) simTime = Util.EnvironmentTickCountSubtract(beforeTime); |
504 | DetailLog("{0},Simulate,call, frame={1}, nTaints={2}, simTime={3}, substeps={4}, updates={5}, colliders={6}", | 506 | DetailLog("{0},Simulate,call, frame={1}, nTaints={2}, simTime={3}, substeps={4}, updates={5}, colliders={6}", |
505 | DetailLogZero, m_simulationStep, numTaints, simTime, numSubSteps, updatedEntityCount, collidersCount); | 507 | DetailLogZero, m_simulationStep, numTaints, simTime, numSubSteps, updatedEntityCount, collidersCount); |
506 | if (VehicleLoggingEnabled) DumpVehicles(); // DEBUG | 508 | // if (VehicleLoggingEnabled) DumpVehicles(); // DEBUG |
507 | } | 509 | } |
508 | catch (Exception e) | 510 | catch (Exception e) |
509 | { | 511 | { |
@@ -634,12 +636,7 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters | |||
634 | 636 | ||
635 | public override void SetWaterLevel(float baseheight) | 637 | public override void SetWaterLevel(float baseheight) |
636 | { | 638 | { |
637 | m_waterLevel = baseheight; | 639 | SimpleWaterLevel = baseheight; |
638 | } | ||
639 | // Someday.... | ||
640 | public float GetWaterLevelAtXYZ(Vector3 loc) | ||
641 | { | ||
642 | return m_waterLevel; | ||
643 | } | 640 | } |
644 | 641 | ||
645 | public override void DeleteTerrain() | 642 | public override void DeleteTerrain() |
@@ -1493,7 +1490,7 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters | |||
1493 | { | 1490 | { |
1494 | PhysicsLogging.Write(msg, args); | 1491 | PhysicsLogging.Write(msg, args); |
1495 | // Add the Flush() if debugging crashes. Gets all the messages written out. | 1492 | // Add the Flush() if debugging crashes. Gets all the messages written out. |
1496 | // PhysicsLogging.Flush(); | 1493 | if (m_physicsLoggingDoFlush) PhysicsLogging.Flush(); |
1497 | } | 1494 | } |
1498 | // Used to fill in the LocalID when there isn't one. It's the correct number of characters. | 1495 | // Used to fill in the LocalID when there isn't one. It's the correct number of characters. |
1499 | public const string DetailLogZero = "0000000000"; | 1496 | public const string DetailLogZero = "0000000000"; |
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSTerrainHeightmap.cs b/OpenSim/Region/Physics/BulletSPlugin/BSTerrainHeightmap.cs index 1450f66..0cb151e 100755 --- a/OpenSim/Region/Physics/BulletSPlugin/BSTerrainHeightmap.cs +++ b/OpenSim/Region/Physics/BulletSPlugin/BSTerrainHeightmap.cs | |||
@@ -148,7 +148,7 @@ public sealed class BSTerrainHeightmap : BSTerrainPhys | |||
148 | } | 148 | } |
149 | 149 | ||
150 | // The passed position is relative to the base of the region. | 150 | // The passed position is relative to the base of the region. |
151 | public override float GetHeightAtXYZ(Vector3 pos) | 151 | public override float GetTerrainHeightAtXYZ(Vector3 pos) |
152 | { | 152 | { |
153 | float ret = BSTerrainManager.HEIGHT_GETHEIGHT_RET; | 153 | float ret = BSTerrainManager.HEIGHT_GETHEIGHT_RET; |
154 | 154 | ||
@@ -166,5 +166,11 @@ public sealed class BSTerrainHeightmap : BSTerrainPhys | |||
166 | } | 166 | } |
167 | return ret; | 167 | return ret; |
168 | } | 168 | } |
169 | |||
170 | // The passed position is relative to the base of the region. | ||
171 | public override float GetWaterLevelAtXYZ(Vector3 pos) | ||
172 | { | ||
173 | return PhysicsScene.SimpleWaterLevel; | ||
174 | } | ||
169 | } | 175 | } |
170 | } | 176 | } |
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSTerrainManager.cs b/OpenSim/Region/Physics/BulletSPlugin/BSTerrainManager.cs index cd623f1..17d9536 100755 --- a/OpenSim/Region/Physics/BulletSPlugin/BSTerrainManager.cs +++ b/OpenSim/Region/Physics/BulletSPlugin/BSTerrainManager.cs | |||
@@ -62,7 +62,8 @@ public abstract class BSTerrainPhys : IDisposable | |||
62 | ID = id; | 62 | ID = id; |
63 | } | 63 | } |
64 | public abstract void Dispose(); | 64 | public abstract void Dispose(); |
65 | public abstract float GetHeightAtXYZ(Vector3 pos); | 65 | public abstract float GetTerrainHeightAtXYZ(Vector3 pos); |
66 | public abstract float GetWaterLevelAtXYZ(Vector3 pos); | ||
66 | } | 67 | } |
67 | 68 | ||
68 | // ========================================================================================== | 69 | // ========================================================================================== |
@@ -75,6 +76,7 @@ public sealed class BSTerrainManager | |||
75 | public const float HEIGHT_INITIALIZATION = 24.987f; | 76 | public const float HEIGHT_INITIALIZATION = 24.987f; |
76 | public const float HEIGHT_INITIAL_LASTHEIGHT = 24.876f; | 77 | public const float HEIGHT_INITIAL_LASTHEIGHT = 24.876f; |
77 | public const float HEIGHT_GETHEIGHT_RET = 24.765f; | 78 | public const float HEIGHT_GETHEIGHT_RET = 24.765f; |
79 | public const float WATER_HEIGHT_GETHEIGHT_RET = 19.998f; | ||
78 | 80 | ||
79 | // If the min and max height are equal, we reduce the min by this | 81 | // If the min and max height are equal, we reduce the min by this |
80 | // amount to make sure that a bounding box is built for the terrain. | 82 | // amount to make sure that a bounding box is built for the terrain. |
@@ -358,7 +360,7 @@ public sealed class BSTerrainManager | |||
358 | BSTerrainPhys physTerrain; | 360 | BSTerrainPhys physTerrain; |
359 | if (m_terrains.TryGetValue(terrainBaseXYZ, out physTerrain)) | 361 | if (m_terrains.TryGetValue(terrainBaseXYZ, out physTerrain)) |
360 | { | 362 | { |
361 | ret = physTerrain.GetHeightAtXYZ(loc - terrainBaseXYZ); | 363 | ret = physTerrain.GetTerrainHeightAtXYZ(loc - terrainBaseXYZ); |
362 | } | 364 | } |
363 | else | 365 | else |
364 | { | 366 | { |
@@ -370,6 +372,33 @@ public sealed class BSTerrainManager | |||
370 | return ret; | 372 | return ret; |
371 | } | 373 | } |
372 | 374 | ||
375 | public float GetWaterLevelAtXYZ(Vector3 pos) | ||
376 | { | ||
377 | float ret = WATER_HEIGHT_GETHEIGHT_RET; | ||
378 | |||
379 | float tX = pos.X; | ||
380 | float tY = pos.Y; | ||
381 | |||
382 | Vector3 terrainBaseXYZ = Vector3.Zero; | ||
383 | terrainBaseXYZ.X = ((int)(tX / (int)DefaultRegionSize.X)) * (int)DefaultRegionSize.X; | ||
384 | terrainBaseXYZ.Y = ((int)(tY / (int)DefaultRegionSize.Y)) * (int)DefaultRegionSize.Y; | ||
385 | |||
386 | lock (m_terrains) | ||
387 | { | ||
388 | BSTerrainPhys physTerrain; | ||
389 | if (m_terrains.TryGetValue(terrainBaseXYZ, out physTerrain)) | ||
390 | { | ||
391 | ret = physTerrain.GetWaterLevelAtXYZ(pos); | ||
392 | } | ||
393 | else | ||
394 | { | ||
395 | PhysicsScene.Logger.ErrorFormat("{0} GetWaterHeightAtXY: terrain not found: region={1}, x={2}, y={3}", | ||
396 | LogHeader, PhysicsScene.RegionName, tX, tY); | ||
397 | } | ||
398 | } | ||
399 | return ret; | ||
400 | } | ||
401 | |||
373 | // Although no one seems to check this, I do support combining. | 402 | // Although no one seems to check this, I do support combining. |
374 | public bool SupportsCombining() | 403 | public bool SupportsCombining() |
375 | { | 404 | { |
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSTerrainMesh.cs b/OpenSim/Region/Physics/BulletSPlugin/BSTerrainMesh.cs index 5f6675d..7e93ab4 100755 --- a/OpenSim/Region/Physics/BulletSPlugin/BSTerrainMesh.cs +++ b/OpenSim/Region/Physics/BulletSPlugin/BSTerrainMesh.cs | |||
@@ -148,7 +148,7 @@ public sealed class BSTerrainMesh : BSTerrainPhys | |||
148 | } | 148 | } |
149 | } | 149 | } |
150 | 150 | ||
151 | public override float GetHeightAtXYZ(Vector3 pos) | 151 | public override float GetTerrainHeightAtXYZ(Vector3 pos) |
152 | { | 152 | { |
153 | // For the moment use the saved heightmap to get the terrain height. | 153 | // For the moment use the saved heightmap to get the terrain height. |
154 | // TODO: raycast downward to find the true terrain below the position. | 154 | // TODO: raycast downward to find the true terrain below the position. |
@@ -169,6 +169,12 @@ public sealed class BSTerrainMesh : BSTerrainPhys | |||
169 | return ret; | 169 | return ret; |
170 | } | 170 | } |
171 | 171 | ||
172 | // The passed position is relative to the base of the region. | ||
173 | public override float GetWaterLevelAtXYZ(Vector3 pos) | ||
174 | { | ||
175 | return PhysicsScene.SimpleWaterLevel; | ||
176 | } | ||
177 | |||
172 | // Convert the passed heightmap to mesh information suitable for CreateMeshShape2(). | 178 | // Convert the passed heightmap to mesh information suitable for CreateMeshShape2(). |
173 | // Return 'true' if successfully created. | 179 | // Return 'true' if successfully created. |
174 | public static bool ConvertHeightmapToMesh( | 180 | public static bool ConvertHeightmapToMesh( |