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author | Robert Adams | 2012-12-16 21:16:40 -0800 |
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committer | Robert Adams | 2012-12-16 21:19:13 -0800 |
commit | 3f2aaffd4d32ec7569cc2e5faae76c5faa9e9da4 (patch) | |
tree | 8dd361aa04324260bd9766d565ce6966422bfa11 /OpenSim/Region | |
parent | BulletSim: add check for border crossing in character position sanity check. (diff) | |
download | opensim-SC-3f2aaffd4d32ec7569cc2e5faae76c5faa9e9da4.zip opensim-SC-3f2aaffd4d32ec7569cc2e5faae76c5faa9e9da4.tar.gz opensim-SC-3f2aaffd4d32ec7569cc2e5faae76c5faa9e9da4.tar.bz2 opensim-SC-3f2aaffd4d32ec7569cc2e5faae76c5faa9e9da4.tar.xz |
BulletSim: add even more to the TODO list.
Diffstat (limited to 'OpenSim/Region')
-rwxr-xr-x | OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt b/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt index 9b89f0b..31dd790 100755 --- a/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt +++ b/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt | |||
@@ -1,3 +1,16 @@ | |||
1 | CURRENT PRIORITIES | ||
2 | ================================================= | ||
3 | Eliminate all crashes (DONEish) | ||
4 | Editing/deleting physical linkset (DONE) | ||
5 | Border crossing of physical linkset (DONE) | ||
6 | Enable vehicle border crossings (at least as poorly as ODE) | ||
7 | Avatar created in previous region and not new region when crossing border | ||
8 | Vehicle recreated in new sim at small Z value (offset from root value?) | ||
9 | Calibrate turning radius | ||
10 | limitMotorUp calibration (more down?) | ||
11 | study PID motors (include 'efficiency' implementation | ||
12 | Add to avatar movement | ||
13 | |||
1 | CRASHES | 14 | CRASHES |
2 | ================================================= | 15 | ================================================= |
3 | 20121129.1411: editting/moving phys object across region boundries causes crash | 16 | 20121129.1411: editting/moving phys object across region boundries causes crash |
@@ -11,16 +24,18 @@ CRASHES | |||
11 | 24 | ||
12 | VEHICLES TODO LIST: | 25 | VEHICLES TODO LIST: |
13 | ================================================= | 26 | ================================================= |
27 | Border crossing with linked vehicle causes crash | ||
14 | Neb vehicle taking > 25ms of physics time!! | 28 | Neb vehicle taking > 25ms of physics time!! |
15 | Vehicles (Move smoothly) | 29 | Vehicles (Move smoothly) |
16 | Add vehicle collisions so IsColliding is properly reported. | 30 | Add vehicle collisions so IsColliding is properly reported. |
17 | Needed for banking, limitMotorUp, movementLimiting, ... | 31 | Needed for banking, limitMotorUp, movementLimiting, ... |
18 | Some vehicles should not be able to turn if no speed or off ground. | 32 | Some vehicles should not be able to turn if no speed or off ground. |
33 | Cannot edit/move a vehicle being ridden: it jumps back to the origional position. | ||
19 | Neb car jiggling left and right | 34 | Neb car jiggling left and right |
20 | Happens on terrain and any other mesh object. Flat cubes are much smoother. | 35 | Happens on terrain and any other mesh object. Flat cubes are much smoother. |
21 | This has been reduced but not eliminated. | 36 | This has been reduced but not eliminated. |
22 | Light cycle falling over when driving | 37 | Light cycle falling over when driving |
23 | For limitMotorUp, use raycast down to find if vehicle is in the air. | 38 | Implement referenceFrame for all the motion routines. |
24 | Angular motion around Z moves the vehicle in world Z and not vehicle Z in ODE. | 39 | Angular motion around Z moves the vehicle in world Z and not vehicle Z in ODE. |
25 | Verify that angular motion specified around Z moves in the vehicle coordinates. | 40 | Verify that angular motion specified around Z moves in the vehicle coordinates. |
26 | Verify llGetVel() is returning a smooth and good value for vehicle movement. | 41 | Verify llGetVel() is returning a smooth and good value for vehicle movement. |
@@ -31,9 +46,9 @@ Should vehicle angular/linear movement friction happen after all the components | |||
31 | After getting off a vehicle, the root prim is phantom (can be walked through) | 46 | After getting off a vehicle, the root prim is phantom (can be walked through) |
32 | Need to force a position update for the root prim after compound shape destruction | 47 | Need to force a position update for the root prim after compound shape destruction |
33 | Linkset explosion after three "rides" on Nebadon lite vehicle (LinksetConstraint) | 48 | Linkset explosion after three "rides" on Nebadon lite vehicle (LinksetConstraint) |
34 | Implement referenceFrame for all the motion routines. | 49 | For limitMotorUp, use raycast down to find if vehicle is in the air. |
35 | Cannot edit/move a vehicle being ridden: it jumps back to the origional position. | 50 | Remove vehicle angular velocity zeroing in BSPrim.UpdateProperties(). |
36 | Border crossing with linked vehicle causes crash | 51 | A kludge that isn't fixing the real problem of Bullet adding extra motion. |
37 | 52 | ||
38 | BULLETSIM TODO LIST: | 53 | BULLETSIM TODO LIST: |
39 | ================================================= | 54 | ================================================= |
@@ -72,6 +87,9 @@ LINKSETS | |||
72 | ====================================================== | 87 | ====================================================== |
73 | Linksets should allow collisions to individual children | 88 | Linksets should allow collisions to individual children |
74 | Add LocalID to children shapes in LinksetCompound and create events for individuals | 89 | Add LocalID to children shapes in LinksetCompound and create events for individuals |
90 | LinksetCompound: when one of the children changes orientation (like tires | ||
91 | turning on a vehicle, the whole compound object is rebuilt. Optimize this | ||
92 | so orientation/position of individual children can change without a rebuild. | ||
75 | Verify/think through scripts in children of linksets. What do they reference | 93 | Verify/think through scripts in children of linksets. What do they reference |
76 | and return when getting position, velocity, ... | 94 | and return when getting position, velocity, ... |
77 | Confirm constraint linksets still work after making all the changes for compound linksets. | 95 | Confirm constraint linksets still work after making all the changes for compound linksets. |
@@ -143,6 +161,11 @@ Remove HeightmapInfo from terrain specification | |||
143 | Since C++ code does not need terrain height, this structure et al are not needed. | 161 | Since C++ code does not need terrain height, this structure et al are not needed. |
144 | Add floating motor for BS_FLOATS_ON_WATER so prim and avatar will | 162 | Add floating motor for BS_FLOATS_ON_WATER so prim and avatar will |
145 | bob at the water level. BSPrim.PositionSanityCheck(). | 163 | bob at the water level. BSPrim.PositionSanityCheck(). |
164 | Should taints check for existance or activeness of target? | ||
165 | When destroying linksets/etc, taints can be generated for objects that are | ||
166 | actually gone when the taint happens. Crashes don't happen because the taint closure | ||
167 | keeps the object from being freed, but that is just an accident. | ||
168 | Possibly have and 'active' flag that is checked by the taint processor? | ||
146 | 169 | ||
147 | THREADING | 170 | THREADING |
148 | ================================================= | 171 | ================================================= |