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Don't let the actor "nowhere" after a teleport but move them in their

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place.
This solve the problem where after loading, an empty frame was rendered
because the player is "nowhere".
This commit is contained in:
fredzio 2020-12-05 01:09:43 +01:00
parent e2213cbdb1
commit 7843dad35d
4 changed files with 12 additions and 11 deletions
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9
apps/openmw/mwphysics/mtphysics.cpp
View file

@ -297,12 +297,19 @@ namespace MWPhysics
return mPreviousMovementResults;
}
const PtrPositionList& PhysicsTaskScheduler::resetSimulation()
const PtrPositionList& PhysicsTaskScheduler::resetSimulation(const ActorMap& actors)
{
std::unique_lock lock(mSimulationMutex);
mMovementResults.clear();
mPreviousMovementResults.clear();
mActorsFrameData.clear();
for (const auto& [_, actor] : actors)
{
actor->resetPosition();
actor->setStandingOnPtr(nullptr);
mMovementResults[actor->getPtr()] = actor->getWorldPosition();
}
return mMovementResults;
}

2
apps/openmw/mwphysics/mtphysics.hpp
View file

@ -34,7 +34,7 @@ namespace MWPhysics
/// @return new position of each actor
const PtrPositionList& moveActors(int numSteps, float timeAccum, std::vector<ActorFrameData>&& actorsData, osg::Timer_t frameStart, unsigned int frameNumber, osg::Stats& stats);
const PtrPositionList& resetSimulation();
const PtrPositionList& resetSimulation(const ActorMap& actors);
// Thread safe wrappers
void rayTest(const btVector3& rayFromWorld, const btVector3& rayToWorld, btCollisionWorld::RayResultCallback& resultCallback) const;

9
apps/openmw/mwphysics/physicssystem.cpp
View file

@ -677,14 +677,7 @@ namespace MWPhysics
mTimeAccum -= numSteps * mPhysicsDt;
if (skipSimulation)
{
for (auto& [_, actor] : mActors)
{
actor->resetPosition();
actor->setStandingOnPtr(nullptr);
}
return mTaskScheduler->resetSimulation();
}
return mTaskScheduler->resetSimulation(mActors);
return mTaskScheduler->moveActors(numSteps, mTimeAccum, prepareFrameData(numSteps), frameStart, frameNumber, stats);
}

3
apps/openmw/mwphysics/physicssystem.hpp
View file

@ -57,6 +57,8 @@ namespace MWPhysics
class Actor;
class PhysicsTaskScheduler;
using ActorMap = std::map<MWWorld::ConstPtr, std::shared_ptr<Actor>>;
struct ContactPoint
{
MWWorld::Ptr mObject;
@ -265,7 +267,6 @@ namespace MWPhysics
std::set<Object*> mAnimatedObjects; // stores pointers to elements in mObjects
using ActorMap = std::map<MWWorld::ConstPtr, std::shared_ptr<Actor>>;
ActorMap mActors;
using HeightFieldMap = std::map<std::pair<int, int>, HeightField *>;