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Changes in head tracking and greetings for "smooth movement".

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This commit is contained in:
Petr Mikheev 2020-09-15 23:25:32 +02:00
parent b838782557
commit ad51a4be2e
3 changed files with 23 additions and 19 deletions
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17
apps/openmw/mwmechanics/actors.cpp
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@ -426,7 +426,7 @@ namespace MWMechanics
const osg::Vec3f actor2Pos(targetActor.getRefData().getPosition().asVec3());
float sqrDist = (actor1Pos - actor2Pos).length2();
if (sqrDist > maxDistance*maxDistance)
if (sqrDist > std::min(maxDistance * maxDistance, sqrHeadTrackDistance))
return;
// stop tracking when target is behind the actor
@ -434,10 +434,7 @@ namespace MWMechanics
osg::Vec3f targetDirection(actor2Pos - actor1Pos);
actorDirection.z() = 0;
targetDirection.z() = 0;
actorDirection.normalize();
targetDirection.normalize();
if (std::acos(actorDirection * targetDirection) < osg::DegreesToRadians(90.f)
&& sqrDist <= sqrHeadTrackDistance
if (actorDirection * targetDirection > 0
&& MWBase::Environment::get().getWorld()->getLOS(actor, targetActor) // check LOS and awareness last as it's the most expensive function
&& MWBase::Environment::get().getMechanicsManager()->awarenessCheck(targetActor, actor))
{
@ -475,8 +472,7 @@ namespace MWMechanics
void Actors::updateMovementSpeed(const MWWorld::Ptr& actor)
{
static const bool smoothMovement = Settings::Manager::getBool("smooth movement", "Game");
if (smoothMovement)
if (mSmoothMovement)
return;
CreatureStats &stats = actor.getClass().getCreatureStats(actor);
@ -594,7 +590,10 @@ namespace MWMechanics
if (!actorState.isTurningToPlayer())
{
actorState.setAngleToPlayer(std::atan2(dir.x(), dir.y()));
float angle = std::atan2(dir.x(), dir.y());
actorState.setAngleToPlayer(angle);
float deltaAngle = Misc::normalizeAngle(angle - actor.getRefData().getPosition().rot[2]);
if (!mSmoothMovement || std::abs(deltaAngle) > osg::DegreesToRadians(60.f))
actorState.setTurningToPlayer(true);
}
}
@ -1467,7 +1466,7 @@ namespace MWMechanics
}
}
Actors::Actors()
Actors::Actors() : mSmoothMovement(Settings::Manager::getBool("smooth movement", "Game"))
{
mTimerDisposeSummonsCorpses = 0.2f; // We should add a delay between summoned creature death and its corpse despawning

1
apps/openmw/mwmechanics/actors.hpp
View file

@ -211,6 +211,7 @@ namespace MWMechanics
float mTimerDisposeSummonsCorpses;
float mActorsProcessingRange;
bool mSmoothMovement;
};
}

18
apps/openmw/mwmechanics/character.cpp
View file

@ -2038,6 +2038,8 @@ void CharacterController::update(float duration, bool animationOnly)
mAnimation->setUpperBodyYawRadians(stats.getSideMovementAngle() / 2);
else
mAnimation->setUpperBodyYawRadians(stats.getSideMovementAngle() / 4);
if (smoothMovement && !isPlayer && !inwater)
mAnimation->setUpperBodyYawRadians(mAnimation->getUpperBodyYawRadians() + mAnimation->getHeadYaw() / 2);
speed = cls.getCurrentSpeed(mPtr);
vec.x() *= speed;
@ -2934,19 +2936,21 @@ void CharacterController::updateHeadTracking(float duration)
return;
const osg::Vec3f actorDirection = mPtr.getRefData().getBaseNode()->getAttitude() * osg::Vec3f(0,1,0);
zAngleRadians = std::atan2(direction.x(), direction.y()) - std::atan2(actorDirection.x(), actorDirection.y());
xAngleRadians = -std::asin(direction.z());
zAngleRadians = std::atan2(actorDirection.x(), actorDirection.y()) - std::atan2(direction.x(), direction.y());
xAngleRadians = std::asin(direction.z());
}
const double xLimit = osg::DegreesToRadians(40.0);
const double zLimit = osg::DegreesToRadians(30.0);
zAngleRadians = osg::clampBetween(Misc::normalizeAngle(zAngleRadians), -xLimit, xLimit);
xAngleRadians = osg::clampBetween(Misc::normalizeAngle(xAngleRadians), -zLimit, zLimit);
}
double zLimitOffset = mAnimation->getUpperBodyYawRadians();
xAngleRadians = osg::clampBetween(Misc::normalizeAngle(xAngleRadians), -xLimit, xLimit);
zAngleRadians = osg::clampBetween(Misc::normalizeAngle(zAngleRadians),
-zLimit + zLimitOffset, zLimit + zLimitOffset);
float factor = duration*5;
factor = std::min(factor, 1.f);
xAngleRadians = (1.f-factor) * mAnimation->getHeadPitch() + factor * (-xAngleRadians);
zAngleRadians = (1.f-factor) * mAnimation->getHeadYaw() + factor * (-zAngleRadians);
xAngleRadians = (1.f-factor) * mAnimation->getHeadPitch() + factor * xAngleRadians;
zAngleRadians = (1.f-factor) * mAnimation->getHeadYaw() + factor * zAngleRadians;
mAnimation->setHeadPitch(xAngleRadians);
mAnimation->setHeadYaw(zAngleRadians);