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Tune algorithm of "auto switch shoulder"

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This commit is contained in:
Petr Mikheev 2020-08-05 00:58:39 +02:00
parent c72fda7ecc
commit ca4330f753
1 changed files with 11 additions and 7 deletions
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18
apps/openmw/mwrender/viewovershoulder.cpp
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@ -89,17 +89,21 @@ namespace MWRender
MWBase::World* world = MWBase::Environment::get().getWorld(); MWBase::World* world = MWBase::Environment::get().getWorld();
osg::Vec3d sideOffset = orient * osg::Vec3d(world->getHalfExtents(mCamera->getTrackingPtr()).x() - 1, 0, 0); osg::Vec3d sideOffset = orient * osg::Vec3d(world->getHalfExtents(mCamera->getTrackingPtr()).x() - 1, 0, 0);
float rayRight = world->getDistToNearestRayHit( float rayRight = world->getDistToNearestRayHit(
playerPos + sideOffset, orient * osg::Vec3d(1, 1, 0), limitToSwitchBack + 1); playerPos + sideOffset, orient * osg::Vec3d(1, 0, 0), limitToSwitchBack + 1);
float rayLeft = world->getDistToNearestRayHit( float rayLeft = world->getDistToNearestRayHit(
playerPos - sideOffset, orient * osg::Vec3d(-1, 1, 0), limitToSwitchBack + 1); playerPos - sideOffset, orient * osg::Vec3d(-1, 0, 0), limitToSwitchBack + 1);
float rayForward = world->getDistToNearestRayHit( float rayRightForward = world->getDistToNearestRayHit(
playerPos, orient * osg::Vec3d(0, 1, 0), limitToSwitchBack + 1); playerPos + sideOffset, orient * osg::Vec3d(1, 3, 0), limitToSwitchBack + 1);
float rayLeftForward = world->getDistToNearestRayHit(
playerPos - sideOffset, orient * osg::Vec3d(-1, 3, 0), limitToSwitchBack + 1);
float distRight = std::min(rayRight, rayRightForward);
float distLeft = std::min(rayLeft, rayLeftForward);
if (rayLeft < limitToSwitch && rayRight > limitToSwitchBack) if (distLeft < limitToSwitch && distRight > limitToSwitchBack)
mMode = Mode::RightShoulder; mMode = Mode::RightShoulder;
else if (rayRight < limitToSwitch && rayLeft > limitToSwitchBack) else if (distRight < limitToSwitch && distLeft > limitToSwitchBack)
mMode = Mode::LeftShoulder; mMode = Mode::LeftShoulder;
else if (rayLeft > limitToSwitchBack && rayRight > limitToSwitchBack && rayForward > limitToSwitchBack) else if (distRight > limitToSwitchBack && distLeft > limitToSwitchBack)
mMode = mDefaultShoulderIsRight ? Mode::RightShoulder : Mode::LeftShoulder; mMode = mDefaultShoulderIsRight ? Mode::RightShoulder : Mode::LeftShoulder;
} }