void CTAAirMoveType::UpdateBanking(bool noBanking)
{
SyncedFloat3 &frontdir = owner->frontdir;
SyncedFloat3 &updir = owner->updir;
if (!owner->upright) {
float wantedPitch = 0;
if (aircraftState == AIRCRAFT_FLYING && flyState == FLY_ATTACKING && circlingPos.y < owner->pos.y) {
wantedPitch = (circlingPos.y - owner->pos.y) / circlingPos.distance(owner->pos);
}
currentPitch = currentPitch * 0.95f + wantedPitch * 0.05f;
}
frontdir = GetVectorFromHeading(owner->heading);
frontdir.y = currentPitch;
frontdir.Normalize();
float3 rightdir(frontdir.cross(UpVector)); //temp rightdir
rightdir.Normalize();
float wantedBank = 0.0f;
if (!noBanking && bankingAllowed) wantedBank = rightdir.dot(deltaSpeed)/accRate*0.5f;
const float limit = std::min(1.0f,goalPos.SqDistance2D(owner->pos)*Square(0.15f));
if (Square(wantedBank) > limit) {
wantedBank = math::sqrt(limit);
} else if (Square(wantedBank) < -limit) {
wantedBank = -math::sqrt(limit);
}
//Adjust our banking to the desired value
if (currentBank > wantedBank) {
currentBank -= std::min(0.03f, currentBank - wantedBank);
} else {
currentBank += std::min(0.03f, wantedBank - currentBank);
}
// Calculate a suitable upvector
updir = rightdir.cross(frontdir);
updir = updir * cos(currentBank) + rightdir * sin(currentBank);
owner->rightdir = frontdir.cross(updir);
}
void CTAAirMoveType::UpdateBanking(bool noBanking)
{
float3 &frontdir = owner->frontdir;
float3 &updir = owner->updir;
float wantedPitch=0;
if(aircraftState==AIRCRAFT_FLYING && flyState==FLY_ATTACKING && circlingPos.y<owner->pos.y){
wantedPitch=(circlingPos.y-owner->pos.y)/circlingPos.distance(owner->pos);
}
currentPitch=currentPitch*0.95+wantedPitch*0.05;
frontdir = GetVectorFromHeading(owner->heading);
frontdir.y=currentPitch;
frontdir.Normalize();
float3 rightdir(frontdir.cross(UpVector)); //temp rightdir
rightdir.Normalize();
float wantedBank = 0.0f;
if (!noBanking) wantedBank = rightdir.dot(deltaSpeed)/accRate*0.5;
float limit=min(1.0f,goalPos.distance2D(owner->pos)*0.15f);
if(wantedBank>limit)
wantedBank=limit;
else if(wantedBank<-limit)
wantedBank=-limit;
//Adjust our banking to the desired value
if (currentBank > wantedBank)
currentBank -= min(0.03f, currentBank - wantedBank);
else
currentBank += min(0.03f, wantedBank - currentBank);
//Calculate a suitable upvector
updir= rightdir.cross(frontdir);
updir = updir*cos(currentBank)+rightdir*sin(currentBank);
owner->rightdir = frontdir.cross(updir);
}
