本文整理汇总了C++中IVP_U_Float_Point::set方法的典型用法代码示例。如果您正苦于以下问题：C++ IVP_U_Float_Point::set方法的具体用法？C++ IVP_U_Float_Point::set怎么用？C++ IVP_U_Float_Point::set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IVP_U_Float_Point的用法示例。
在下文中一共展示了IVP_U_Float_Point::set方法的2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: SweepLedgeTree_r
void CTraceSolverSweptObject::SweepLedgeTree_r( const IVP_Compact_Ledgetree_Node *node )
{
// Recursive function
// Check whether ray hits the ledge tree node sphere
IVP_U_Float_Point center; center.set( node->center.k);
if ( !SweepHitsSphereOS( ¢er, node->radius ) )
return;
if ( node->is_terminal() == IVP_TRUE )
{
const IVP_Compact_Ledge *ledge = node->get_compact_ledge();
unsigned int ledgeContents = m_pConvexInfo->GetContents( ledge->get_client_data() );
if ( m_contentsMask & ledgeContents )
{
m_obstacle->SetLedge( ledge );
if ( SweepSingleConvex() )
{
float fraction = m_pTotalTrace->fraction * m_trace.fraction;
*m_pTotalTrace = m_trace;
m_pTotalTrace->fraction = fraction;
m_ray->Reset( m_ray->m_length * m_trace.fraction );
// Update OS ray to limit tests
m_rayCenterOS.add_multiple( &m_rayStartOS, &m_rayDirOS, m_ray->m_length*0.5f );
m_rayEndOS.add_multiple( &m_rayStartOS, &m_rayDirOS, m_ray->m_length );
m_rayLengthOS = m_ray->m_length;
m_pTotalTrace->contents = ledgeContents;
}
}
return;
}
// check nodes children
SweepLedgeTree_r(node->left_son());
SweepLedgeTree_r(node->right_son());
}示例2: DoSimulationSteering
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void IVP_Controller_Raycast_Airboat::DoSimulationSteering(IVP_Event_Sim *pEventSim)
{
IVP_Core *pAirboatCore = m_pAirboatBody->get_core();
if ((m_SteeringAngle == 0.0f) || (m_flThrust != 0.0f))
{
if (m_bAnalogSteering)
{
if (m_flThrust < -2.0f)
m_bReverseSteering = IVP_TRUE;
else if ((m_flThrust > 2.0f) || (m_LocalVelocity.k[2] > 0.0f))
m_bReverseSteering = IVP_FALSE;
}
else
{
if (m_flThrust < 0.0f)
m_bReverseSteering = IVP_TRUE;
else if ((m_flThrust > 0.0f) || (m_LocalVelocity.k[2] > 0.0f))
m_bReverseSteering = IVP_FALSE;
}
}
IVP_FLOAT flForceRotational;
IVP_FLOAT flSteeringSign;
IVP_FLOAT flMass = pAirboatCore->get_mass();
if (fabsf(m_SteeringAngle) > 0.01)
{
flSteeringSign = (m_SteeringAngle < 0.0f ? -1.0f : 1.0f);
if (m_bReverseSteering)
flSteeringSign = -flSteeringSign;
IVP_FLOAT flLastSign = (m_LastForwardSteeringAngle < 0.0f ? -1.0f : 1.0f);
if ((fabsf(m_LastForwardSteeringAngle) < 0.01) || (flSteeringSign != flLastSign))
m_SteeringSpeed = 0.0f;
flForceRotational = (m_bAnalogSteering ? fabsf(m_SteeringAngle) : m_SteeringSpeed) * 2.0f;
if (flForceRotational < 0.0f)
flForceRotational = 0.0f;
else if (flForceRotational > 1.0f)
flForceRotational = 1.0f;
flForceRotational = flForceRotational * IVP_RAYCAST_AIRBOAT_STEERING_RATE + (IVP_RAYCAST_AIRBOAT_STEERING_RATE * 0.25f);
flForceRotational *= -(flMass * pEventSim->i_delta_time * flSteeringSign);
m_SteeringSpeed += pEventSim->delta_time;
}
else
{
flForceRotational = 0.0f;
}
m_LastForwardSteeringAngle = m_SteeringAngle;
if (m_bReverseSteering)
m_LastForwardSteeringAngle = -m_LastForwardSteeringAngle;
IVP_FLOAT flRotSpeed = pAirboatCore->rot_speed.k[1];
flSteeringSign = (flRotSpeed < 0.0f ? -1.0f : 1.0f);
IVP_FLOAT flForceImpulse = flMass * pEventSim->i_delta_time * flSteeringSign;
flForceRotational += 0.0004f * flRotSpeed * flRotSpeed * flForceImpulse;
flForceRotational += 0.001f * fabsf(flRotSpeed) * flForceImpulse;
IVP_U_Float_Point vecAngularImpulse;
vecAngularImpulse.set(0.0f, -flForceRotational, 0.0f);
pAirboatCore->rot_push_core_cs(&vecAngularImpulse);
}