IZ_BOOL StateMoveToItem::Enter(
izanagi::IMemoryAllocator* allocator,
izanagi::graph::CGraphicsDevice* device,
izanagi::CValue& arg)
{
PhotoItem* hitItem = (PhotoItem*)arg.GetValueAsPtr();
IZ_ASSERT(hitItem != IZ_NULL);
// Keep camera matrix.
izanagi::math::SMatrix44::Copy(m_CamMtx, GetCamera().GetTransform());
const izanagi::math::SMatrix44& globalRotMtx = PhotoItemManager::Instance().GetRotationMtx();
// Compute target matrix.
{
izanagi::math::SVector4 pos;
hitItem->GetCenterPosition(pos);
izanagi::math::SMatrix44::Apply(pos, pos, globalRotMtx);
izanagi::math::SVector4 nml;
hitItem->GetNormal(nml);
izanagi::math::SMatrix44::ApplyXYZ(nml, nml, globalRotMtx);
izanagi::math::CVector4 targetPos(
pos.x + nml.x * Configure::CameraDistanceFromItem,
pos.y + nml.y * Configure::CameraDistanceFromItem,
pos.z + nml.z * Configure::CameraDistanceFromItem);
izanagi::math::CVector4 targetAt(pos);
izanagi::CVectorCamera tmpCam;
tmpCam.Init(
targetPos,
targetAt,
1.0f,
500.0f,
izanagi::math::CMath::Deg2Rad(60.0f),
1.0f);
tmpCam.Update();
izanagi::math::SMatrix44::Copy(m_TargetMtx, tmpCam.GetTransform());
}
m_State = State_Move;
m_Timeline.Reset();
m_Timeline.Start();
return IZ_TRUE;
}
/**
* Returns a const target of a code vector given its position
* Parameter: _pos The position of the code vector
*/
const Label& FuzzyMap::targetAtPos(const SomPos& _pos) const
{
if (!calibrated())
{
std::ostringstream msg;
msg << "The S.O.M. is not calibrated. No target at position ("
<< _pos.first << ", " << _pos.second << ")";
throw std::out_of_range(msg.str());
}
if (_pos.first >= (signed)somWidth || _pos.second >= (signed)somHeight)
{
std::ostringstream msg;
msg << "Out of range. No target at position (" << _pos.first << ", "
<< _pos.second << ")";
throw std::out_of_range(msg.str());
}
return targetAt((somWidth * _pos.second) + _pos.first);
}
