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Merge branch 'fix_5846' into 'master'

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Fix #5846 (headtracking)

Closes #5846

See merge request OpenMW/openmw!652
This commit is contained in:
psi29a 2021-03-14 01:56:07 +00:00
commit 514a55ed4c
1 changed files with 6 additions and 5 deletions
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11
apps/openmw/mwmechanics/character.cpp
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@ -2920,8 +2920,8 @@ void CharacterController::updateHeadTracking(float duration)
if (!head)
return;
float zAngleRadians = 0.f;
float xAngleRadians = 0.f;
double zAngleRadians = 0.f;
double xAngleRadians = 0.f;
if (!mHeadTrackTarget.isEmpty())
{
@ -2954,15 +2954,16 @@ void CharacterController::updateHeadTracking(float duration)
const osg::Vec3f actorDirection = mPtr.getRefData().getBaseNode()->getAttitude() * osg::Vec3f(0,1,0);
zAngleRadians = std::atan2(actorDirection.x(), actorDirection.y()) - std::atan2(direction.x(), direction.y());
zAngleRadians = Misc::normalizeAngle(zAngleRadians - mAnimation->getHeadYaw()) + mAnimation->getHeadYaw();
zAngleRadians *= (1 - direction.z() * direction.z());
xAngleRadians = std::asin(direction.z());
}
const double xLimit = osg::DegreesToRadians(40.0);
const double zLimit = osg::DegreesToRadians(30.0);
double zLimitOffset = mAnimation->getUpperBodyYawRadians();
xAngleRadians = osg::clampBetween(Misc::normalizeAngle(xAngleRadians), -xLimit, xLimit);
zAngleRadians = osg::clampBetween(Misc::normalizeAngle(zAngleRadians),
-zLimit + zLimitOffset, zLimit + zLimitOffset);
xAngleRadians = osg::clampBetween(xAngleRadians, -xLimit, xLimit);
zAngleRadians = osg::clampBetween(zAngleRadians, -zLimit + zLimitOffset, zLimit + zLimitOffset);
float factor = duration*5;
factor = std::min(factor, 1.f);