From 890cb6a29373a54dde2d06b13e42d07676710dc2 Mon Sep 17 00:00:00 2001 From: Robert Adams Date: Sat, 27 Apr 2013 14:00:58 -0700 Subject: BulletSim: complete BSShape classes. --- OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt') diff --git a/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt b/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt index 1284ae7..c67081a 100755 --- a/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt +++ b/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt @@ -11,6 +11,8 @@ Deleting a linkset while standing on the root will leave the physical shape of t Linkset child rotations. Nebadon spiral tube has middle sections which are rotated wrong. Select linked spiral tube. Delink and note where the middle section ends up. +Refarb compound linkset creation to create a pseudo-root for center-of-mass + Let children change their shape to physical indendently and just add shapes to compound Vehicle angular vertical attraction vehicle angular banking Center-of-gravity @@ -27,14 +29,13 @@ llLookAt Avatars walking up stairs (HALF DONE) Avatar movement flying into a wall doesn't stop avatar who keeps appearing to move through the obstacle (DONE) - walking up stairs is not calibrated correctly (stairs out of Kepler cabin) + walking up stairs is not calibrated correctly (stairs out of Kepler cabin) (DONE) avatar capsule rotation completed (NOT DONE - Bullet's capsule shape is not the solution) Vehicle script tuning/debugging Avanti speed script Weapon shooter script Move material definitions (friction, ...) into simulator. Add material densities to the material types. -Terrain detail: double terrain mesh detail One sided meshes? Should terrain be built into a closed shape? When meshes get partially wedged into the terrain, they cannot push themselves out. It is possible that Bullet processes collisions whether entering or leaving a mesh. @@ -347,4 +348,5 @@ Angular motion around Z moves the vehicle in world Z and not vehicle Z in ODE. DONE 20130120: BulletSim properly applies force in vehicle relative coordinates. Nebadon vehicles turning funny in arena (DONE) Lock axis (DONE 20130401) +Terrain detail: double terrain mesh detail (DONE) -- cgit v1.1 From d322625f9062d7748a1a896b6fd37c51f7f41435 Mon Sep 17 00:00:00 2001 From: Robert Adams Date: Mon, 29 Apr 2013 17:30:54 -0700 Subject: BulletSim: Add non-static BSShape.GetReference for getting another reference to an existing shape instance. BSShapeNative rebuilds shape for all references. BSShapeCompound returns another reference copy if the compound shape already exists (for linksets). --- OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt') diff --git a/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt b/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt index c67081a..559a73f 100755 --- a/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt +++ b/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt @@ -1,3 +1,12 @@ +PROBLEMS TO LOOK INTO +================================================= +Nebadon vehicle ride, get up, ride again. Second time vehicle does not act correctly. + Have to rez new vehicle and delete the old to fix situation. +Hitting RESET on Nebadon's vehicle while riding causes vehicle to get into odd + position state where it will not settle onto ground properly, etc +Two of Nebadon vehicles in a sim max the CPU. This is new. +A sitting, active vehicle bobs up and down a small amount. + CURRENT PRIORITIES ================================================= Use the HACD convex hull routine in Bullet rather than the C# version. -- cgit v1.1 From 7cdb07b386ffe88749fcc6cabadd9851f254699d Mon Sep 17 00:00:00 2001 From: Robert Adams Date: Tue, 30 Apr 2013 11:42:11 -0700 Subject: BulletSim: improvements to LinksetCompound and PrimDisplaced. Not all working yet. --- OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt | 3 +++ 1 file changed, 3 insertions(+) (limited to 'OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt') diff --git a/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt b/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt index 559a73f..5792ae6 100755 --- a/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt +++ b/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt @@ -52,6 +52,9 @@ One sided meshes? Should terrain be built into a closed shape? VEHICLES TODO LIST: ================================================= +LINEAR_MOTOR_DIRECTION values should be clamped to reasonable numbers. + What are the limits in SL? + Same for other velocity settings. UBit improvements to remove rubber-banding of avatars sitting on vehicle child prims: https://github.com/UbitUmarov/Ubit-opensim Border crossing with linked vehicle causes crash -- cgit v1.1