C++ (Cpp) GetOriginInterpolator Examples

Example #1

File: tf_weaponbase_rocket.cpp Project: staticfox/TF2Classic

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CTFBaseRocket::PostDataUpdate( DataUpdateType_t type )
{
	// Pass through to the base class.
	BaseClass::PostDataUpdate( type );

	if ( type == DATA_UPDATE_CREATED )
	{
		// Now stick our initial velocity and angles into the interpolation history.
		CInterpolatedVar<Vector> &interpolator = GetOriginInterpolator();
		interpolator.ClearHistory();

		CInterpolatedVar<QAngle> &rotInterpolator = GetRotationInterpolator();
		rotInterpolator.ClearHistory();

		float flChangeTime = GetLastChangeTime( LATCH_SIMULATION_VAR );

		// Add a sample 1 second back.
		Vector vCurOrigin = GetLocalOrigin() - m_vInitialVelocity;
		interpolator.AddToHead( flChangeTime - 1.0f, &vCurOrigin, false );

		QAngle vCurAngles = GetLocalAngles();
		rotInterpolator.AddToHead( flChangeTime - 1.0f, &vCurAngles, false );

		// Add the current sample.
		vCurOrigin = GetLocalOrigin();
		interpolator.AddToHead( flChangeTime, &vCurOrigin, false );

		rotInterpolator.AddToHead( flChangeTime - 1.0, &vCurAngles, false );
	}
}

Example #2

File: c_dod_baserocket.cpp Project: Axitonium/SourceEngine2007

void C_DODBaseRocket::PostDataUpdate( DataUpdateType_t type )
{
	BaseClass::PostDataUpdate( type );

	if ( type == DATA_UPDATE_CREATED )
	{
		// Now stick our initial velocity into the interpolation history 
		CInterpolatedVar< Vector > &interpolator = GetOriginInterpolator();
		
		interpolator.ClearHistory();
		float changeTime = GetLastChangeTime( LATCH_SIMULATION_VAR );

		// Add a sample 1 second back.
		Vector vCurOrigin = GetLocalOrigin() - m_vInitialVelocity;
		interpolator.AddToHead( changeTime - 1.0, &vCurOrigin, false );

		// Add the current sample.
		vCurOrigin = GetLocalOrigin();
		interpolator.AddToHead( changeTime, &vCurOrigin, false );


		// do the same for angles
		CInterpolatedVar< QAngle > &rotInterpolator = GetRotationInterpolator();

		rotInterpolator.ClearHistory();

		// Add a rotation sample 1 second back
		QAngle vCurAngles = GetLocalAngles();
		rotInterpolator.AddToHead( changeTime - 1.0, &vCurAngles, false );

		// Add the current rotation
		rotInterpolator.AddToHead( changeTime - 1.0, &vCurAngles, false );
	}
}

Example #3

File: c_baseobject.cpp Project: Deathreus/TF2Classic

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void C_BaseObject::Simulate( void )
{
	if ( IsPlacing() && !MustBeBuiltOnAttachmentPoint() )
	{
		int iValidPlacement = ( IsPlacementPosValid() && ServerValidPlacement() ) ? 1 : 0;

		if ( m_iLastPlacementPosValid != iValidPlacement )
		{
			m_iLastPlacementPosValid = iValidPlacement;
			OnPlacementStateChanged( m_iLastPlacementPosValid > 0 );
		}

		// We figure out our own placement pos, but we still leave it to the server to 
		// do collision with other entities and nobuild triggers, so that sets the 
		// placement animation

		SetLocalOrigin( m_vecBuildOrigin );
		InvalidateBoneCache();

		// Clear out our origin and rotation interpolation history
		// so we don't pop when we teleport in the actual position from the server

		CInterpolatedVar< Vector > &interpolator = GetOriginInterpolator();
		interpolator.ClearHistory();

		CInterpolatedVar<QAngle> &rotInterpolator = GetRotationInterpolator();
		rotInterpolator.ClearHistory();
	}	

	BaseClass::Simulate();
}

Example #4

File: sdk_basegrenade_projectile.cpp Project: Randdalf/bliink

	void CBaseGrenadeProjectile::PostDataUpdate( DataUpdateType_t type )
	{
		BaseClass::PostDataUpdate( type );

		if ( type == DATA_UPDATE_CREATED )
		{
			// Now stick our initial velocity into the interpolation history 
			CInterpolatedVar< Vector > &interpolator = GetOriginInterpolator();
			
			interpolator.ClearHistory();
			float changeTime = GetLastChangeTime( LATCH_SIMULATION_VAR );

			// Add a sample 1 second back.
			Vector vCurOrigin = GetLocalOrigin() - m_vInitialVelocity;
			interpolator.AddToHead( changeTime - 1.0, &vCurOrigin, false );

			// Add the current sample.
			vCurOrigin = GetLocalOrigin();
			interpolator.AddToHead( changeTime, &vCurOrigin, false );
		}
	}

Example #5

File: weapon_dodbase.cpp Project: Axitonium/SourceEngine2007

	void CWeaponDODBase::OnDataChanged( DataUpdateType_t type )
	{
		if ( m_iState == WEAPON_NOT_CARRIED && m_iOldState != WEAPON_NOT_CARRIED ) 
		{
			// we are being notified of the weapon being dropped
			// add an interpolation history so the movement is smoother

			// Now stick our initial velocity into the interpolation history 
			CInterpolatedVar< Vector > &interpolator = GetOriginInterpolator();

			interpolator.ClearHistory();
			float changeTime = GetLastChangeTime( LATCH_SIMULATION_VAR );

			// Add a sample 1 second back.
			Vector vCurOrigin = GetLocalOrigin() - m_vInitialDropVelocity;
			interpolator.AddToHead( changeTime - 1.0, &vCurOrigin, false );

			// Add the current sample.
			vCurOrigin = GetLocalOrigin();
			interpolator.AddToHead( changeTime, &vCurOrigin, false );

			Vector estVel;
			EstimateAbsVelocity( estVel );

			/*Msg( "estimated velocity ( %.1f %.1f %.1f )  initial velocity ( %.1f %.1f %.1f )\n",
				estVel.x,
				estVel.y,
				estVel.z,
				m_vInitialDropVelocity.m_Value.x,
				m_vInitialDropVelocity.m_Value.y,
				m_vInitialDropVelocity.m_Value.z );*/

			OnWeaponDropped();
		}

		BaseClass::OnDataChanged( type );

		if ( GetPredictable() && !ShouldPredict() )
			ShutdownPredictable();
	}