- pair iterations for joint solver
- pair iterations for collision solver
- maintain accurate velocity in joint Apply step (required to work properly collisions)
- dense matrix for linear equations solving (runtime dimensioned with compile-time maximium)
- Cholesky factorizing and linear equation solver for dense matrix
- dense matrix units tests
- dense matrix natvis
- transient handle natvis
#rb none
#ROBOMERGE-SOURCE: CL 10262914 via CL 10262930 via CL 10262935
#ROBOMERGE-BOT: (v591-10236483)
[CL 10262943 by chris caulfield in Main branch]
[CODEREVIEW] Laurent.Delayen, Aaron.Cox
#rnx
#ROBOMERGE-SOURCE: CL 10082457 via CL 10082460 via CL 10082463 via CL 10082466
#ROBOMERGE-BOT: (v574-10069753)
[CL 10082604 by jose villarroel in Main branch]
#rb none
[FYI] benn.gallagher, jose.villarroel, andrew.ladenberger
#ROBOMERGE-SOURCE: CL 10073217 via CL 10073223 via CL 10073226
#ROBOMERGE-BOT: (v574-10069753)
[CL 10074879 by chris caulfield in Main branch]
#rb Martin.Wilson
#ROBOMERGE-SOURCE: CL 10070346 via CL 10070347 via CL 10070350 via CL 10070352
#ROBOMERGE-BOT: (v574-10069753)
[CL 10074387 by thomas sarkanen in Main branch]
- add kinematic target interpolation
- fix non-cone swing axis index in joint solve
- disable velocity solve by default (Unit tests are set up for position solve. RBAN overrides it anyway)
#rb none
#ROBOMERGE-SOURCE: CL 9882611 via CL 9882624
#ROBOMERGE-BOT: (v553-9872581)
[CL 9882799 by chris caulfield in Main branch]
- Inertialization requests made without the context of an ancestor inertialization node now log an error identifying the source of the request.
- Added an editor only table to map runtime nodes back to their source. This enables runtime node errors to identify the source.
- The log messages are text only for now, as this is a limitation of the current message log handling in AnimInstanceProxy. However, having the reverse map gets us halfway to runtime node messages with clickable hyperlinks.
- Don't log errors if anim graph blend time is zero. Anim graph times are allowed to be zero to cancel inertialziation, but there's no need to complain about a missing inertialization node in that case.
- Improved inertialization documentation
#jira UE-80532
#rb thomas.sarkanen
[FYI] thomas.sarkanen, laurent.delayen, zack.letters
#ROBOMERGE-SOURCE: CL 9827176 in //UE4/Release-4.24/...
#ROBOMERGE-BOT: RELEASE (Release-4.24 -> Main) (v546-9757112)
[CL 9827179 by braeden shosa in Main branch]
This will stop any active anim-notifies when reverting to pre-animated state.
#jira UE-82283
#rb mike.zyracki
[FYI] ludovic.chabant
#ROBOMERGE-SOURCE: CL 9765069 in //UE4/Release-4.24/...
#ROBOMERGE-BOT: RELEASE (Release-4.24 -> Main) (v545-9751379)
[CL 9765071 by max chen in Main branch]
- adding projection (WIP)
- cleanup
#rb none
#ROBOMERGE-SOURCE: CL 9745742 via CL 9745745
#ROBOMERGE-BOT: (v542-9736015)
[CL 9745844 by chris caulfield in Main branch]
#rb jordan.cristiano, chris.caulfield, thomas.sarkanen
[FYI] ben.woodhouse, chris.bunner
#ROBOMERGE-SOURCE: CL 9603884 via CL 9603950 via CL 9603954
#ROBOMERGE-BOT: (v526-9587114)
[CL 9604203 by andrew ladenberger in Main branch]
#rb Chris.Caulfield
[FYI] Jordan.Cristiano, Thomas.Sarkanen
#ROBOMERGE-SOURCE: CL 9424520 via CL 9424522 via CL 9424523
#ROBOMERGE-BOT: (v480-9420520)
[CL 9424524 by andrew ladenberger in Main branch]
#rb none
#ROBOMERGE-OWNER: michael.lentine
#ROBOMERGE-AUTHOR: michael.lentine
#ROBOMERGE-SOURCE: CL 9374650 via CL 9374665
#ROBOMERGE-BOT: (v456-9359915)
[CL 9385990 by michael lentine in Main branch]
New Update* API now passes through context from a higher level. Old API calls deprecated & fixed up.
We were previously doing the right thing with regards weights on the way *out* of a linked graph (via a linked input pose). This addresses the way *into* a linked graph.
#rb Jurre.deBaare
#ROBOMERGE-OWNER: marc.audy
#ROBOMERGE-AUTHOR: thomas.sarkanen
#ROBOMERGE-SOURCE: CL 9036155 via CL 9043727 via CL 9043933
#ROBOMERGE-BOT: (v443-9013191)
Resolution in AnimInstanceProxy.cpp stomps Dev-Anim changes. Jira to be filed to revisit the consequences to inertial blending.
#codereview Thomas.Sarkanen, Braeden.Shosa
[CL 9046911 by marc audy in Main branch]
This saves 350KB per disabled AnimNode_RigidBody.
This also involves moving p.RigidBodyNode out of scalability settings so it can be read only. Settings for p.RigidBodyNode were moved from scalability settings to device profiles.
#rb andrew.ladenberger, satchit.subramanian
[FYI] derek.ehrman
#ROBOMERGE-SOURCE: CL 8917184 via CL 8917189 via CL 8917664 via CL 8917738
#ROBOMERGE-BOT: (v427-8887818)
[CL 8917836 by jordan cristiano in Main branch]
A collection of major and minor optimizations to anim instance initialization.
Major:
- Added defered root node init. When an anim instance is set to init to refpose, this defers the first call to initialize the blend tree until just before the first Update() call, on a worker thread.
- Skip ConditionallyCacheBonesForState in state machines in the case where we would call CacheBones_AnyThread during first Initialize_AnyThread. This avoids duplicate work being done, as graph traversal counters will let through sychronization calls if they have yet to be updated (ie. their count is INDEX_NONE).
- Cache access to nodes that need pre-update, dynamic reset, one-time initialization, as well as state machines in the generated class to avoid iterating all anim nodes on initialization.
Minor:
- Cache access to node properties when re-linking nodes to avoid duplicate memory round-trips.
- Cache access to LUT size in FBaseBlendedCurve::GetValidElementCount, avoiding duplicate memory round-trips.
- Prevent FName rehashing from string (intended to strip whitespace) when initializing FBoneReferences.
- Cache access to AnimCurveMapping smart name container on USkeleton, preventing a TMap lookup every time we access the smart name container.
- USkeleton::GetCurveMetaData now uses a 'fast path' when accessing using smart name UID. In this case we can avoid the TMap lookup as the UID is always a direct index to metadata at runtime (slow path still applies in editor builds).
- Avoid calling FAnimNode_LayeredBoneBlend::ReinitializeBoneBlendWeights in Initialize_AnyThread, as CacheBones_AnyThread will be called straight after anyways.
- Cache access to curve UID count and LinkedBones array in FAnimNode_LayeredBoneBlend::ReinitializeBoneBlendWeights, avoiding duplicate memory round-trips.
Upgrade notes:
- Breaking change! Custom anim nodes that implement OnInitializeAnimInstance now need to return true for the new accessor NeedsOnInitializeAnimInstance to be called at init time.
- The meaning of HasPreUpdate and NeedsDynamicReset has changed slightly. Previously these were called at init time, so if their results were mutable it was possible to re-init an anim instance with new settings. Now they are called at CDO load time this is no longer possible.
#rb Martin.Wilson
#ROBOMERGE-SOURCE: CL 8686415 via CL 8686419 via CL 8689513
#ROBOMERGE-BOT: (v422-8689730)
[CL 8695271 by thomas sarkanen in Main branch]
