void CRagdollProp::CalcRagdollSize( void )
{
Vector minbox, maxbox;
ExtractBbox( GetSequence(), minbox, maxbox );
SetCollisionBounds( minbox, maxbox );
if ( m_ragdoll.list[0].pObject )
{
Vector rootPos, rootWorldPos;
m_ragdoll.list[0].pObject->GetPosition( &rootWorldPos, NULL );
WorldToEntitySpace( rootWorldPos, &rootPos );
// BUGBUG: This doesn't work because the sequence doesn't necessarily include
// the extrema of pose space.
// An algorithm that should work correctly is to store a radius in each bone
// Then walk the skeleton away from the root to each leaf, accumulating distance to parent
// The node or leaf with the largest radius + Sum(dist to parent) is the ragdoll's radius
// Next rev of the model file format, I'll add bone radius and fix this.
Vector dist;
const Vector ¢er = EntitySpaceCenter();
int i;
for ( i = 0; i < 3; i++ )
{
if ( rootPos[i] > center[i] )
{
dist[i] = rootPos[i] - EntitySpaceMins()[i];
}
else
{
dist[i] = EntitySpaceMaxs()[i] - rootPos[i];
}
}
float radius = dist.Length();
Vector curmins( -radius, -radius, -radius );
Vector curmaxs( radius, radius, radius );
SetCollisionBounds( curmins, curmaxs );
}
m_savedESMins = EntitySpaceMins();
m_savedESMaxs = EntitySpaceMaxs();
Relink();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CEnvBeam::Spawn( void )
{
if ( !m_iszSpriteName )
{
SetThink( &CEnvBeam::SUB_Remove );
return;
}
BaseClass::Spawn();
m_noiseAmplitude = MIN(MAX_BEAM_NOISEAMPLITUDE, m_noiseAmplitude);
// Check for tapering
if ( HasSpawnFlags( SF_BEAM_TAPEROUT ) )
{
SetWidth( m_boltWidth );
SetEndWidth( 0 );
}
else
{
SetWidth( m_boltWidth );
SetEndWidth( GetWidth() ); // Note: EndWidth is not scaled
}
// if a non-targetentity endpoint was specified, transform it into local relative space
// so it can move along with the base
if (!m_vEndPointWorld.IsZero())
{
WorldToEntitySpace( m_vEndPointWorld, &m_vEndPointRelative );
}
else
{
m_vEndPointRelative.Zero();
}
if ( ServerSide() )
{
SetThink( &CEnvBeam::UpdateThink );
SetNextThink( gpGlobals->curtime );
SetFireTime( gpGlobals->curtime );
if ( GetEntityName() != NULL_STRING )
{
if ( !(m_spawnflags & SF_BEAM_STARTON) )
{
AddEffects( EF_NODRAW );
m_active = 0;
SetNextThink( TICK_NEVER_THINK );
}
else
{
m_active = 1;
}
}
}
else
{
m_active = 0;
if ( !GetEntityName() || FBitSet(m_spawnflags, SF_BEAM_STARTON) )
{
SetThink( &CEnvBeam::StrikeThink );
SetNextThink( gpGlobals->curtime + 1.0f );
}
}
}