本文整理汇总了C++中QAngle::LengthSqr方法的典型用法代码示例。如果您正苦于以下问题：C++ QAngle::LengthSqr方法的具体用法？C++ QAngle::LengthSqr怎么用？C++ QAngle::LengthSqr使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QAngle的用法示例。
在下文中一共展示了QAngle::LengthSqr方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: BacktrackEntity
void CLagCompensationManager::BacktrackEntity( CAI_BaseNPC *pEntity, float flTargetTime )
{
Vector org, mins, maxs;
QAngle ang;
VPROF_BUDGET( "BacktrackEntity", "CLagCompensationManager" );
// get track history of this entity
int index = pEntity->GetAIIndex();
CUtlFixedLinkedList< LagRecord > *track = &m_EntityTrack[ index ];
// check if we have at leat one entry
if ( track->Count() <= 0 )
return;
int curr = track->Head();
LagRecord *prevRecord = NULL;
LagRecord *record = NULL;
Vector prevOrg = pEntity->GetLocalOrigin();
// Walk context looking for any invalidating event
while( track->IsValidIndex(curr) )
{
// remember last record
prevRecord = record;
// get next record
record = &track->Element( curr );
if ( !(record->m_fFlags & LC_ALIVE) )
{
// entity must be alive, lost track
return;
}
Vector delta = record->m_vecOrigin - prevOrg;
if ( delta.LengthSqr() > LAG_COMPENSATION_TELEPORTED_DISTANCE_SQR )
{
// lost track, moved too far (may have teleported)
return;
}
// did we find a context smaller than target time ?
if ( record->m_flSimulationTime <= flTargetTime )
break; // hurra, stop
prevOrg = record->m_vecOrigin;
// go one step back in time
curr = track->Next( curr );
}
Assert( record );
if ( !record )
{
if ( sv_unlag_debug.GetBool() )
{
DevMsg( "No valid positions in history for BacktrackEntity ( %s )\n", pEntity->GetClassname() );
}
return; // that should never happen
}
float frac = 0.0f;
if ( prevRecord &&
(record->m_flSimulationTime < flTargetTime) &&
(record->m_flSimulationTime < prevRecord->m_flSimulationTime) )
{
// we didn't find the exact time but have a valid previous record
// so interpolate between these two records;
Assert( prevRecord->m_flSimulationTime > record->m_flSimulationTime );
Assert( flTargetTime < prevRecord->m_flSimulationTime );
// calc fraction between both records
frac = ( flTargetTime - record->m_flSimulationTime ) /
( prevRecord->m_flSimulationTime - record->m_flSimulationTime );
Assert( frac > 0 && frac < 1 ); // should never extrapolate
ang = Lerp( frac, record->m_vecAngles, prevRecord->m_vecAngles );
org = Lerp( frac, record->m_vecOrigin, prevRecord->m_vecOrigin );
mins = Lerp( frac, record->m_vecMins, prevRecord->m_vecMins );
maxs = Lerp( frac, record->m_vecMaxs, prevRecord->m_vecMaxs );
}
else
{
// we found the exact record or no other record to interpolate with
// just copy these values since they are the best we have
ang = record->m_vecAngles;
org = record->m_vecOrigin;
mins = record->m_vecMins;
maxs = record->m_vecMaxs;
}
// See if this is still a valid position for us to teleport to
if ( sv_unlag_fixstuck.GetBool() )
//.........这里部分代码省略.........