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Base.cpp
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/**
* @file Base.cpp
* @author Dan R. Lipsa
* @date 11 Dec. 2012
*
* Definitions for a class that stores settings and simulations
*/
#include "Base.h"
#include "Body.h"
#include "Debug.h"
#include "DerivedData.h"
#include "Foam.h"
#include "Settings.h"
#include "Simulation.h"
#include "ViewSettings.h"
Base::Base () :
m_derivedData (0)
{
}
Base::Base (boost::shared_ptr<Settings> settings,
boost::shared_ptr<const SimulationGroup> simulationGroup,
boost::shared_ptr<DerivedData>* dd) :
m_settings (settings),
m_simulationGroup (simulationGroup),
m_derivedData (dd)
{
}
ViewNumber::Enum Base::GetViewNumber () const
{
return GetSettings ().GetViewNumber ();
}
ViewSettings& Base::GetViewSettings (ViewNumber::Enum viewNumber) const
{
return GetSettings ().GetViewSettings (viewNumber);
}
size_t Base::GetTime (ViewNumber::Enum viewNumber) const
{
return GetViewSettings (viewNumber).GetTime ();
}
size_t Base::GetViewCount () const
{
return GetSettings ().GetViewCount ();
}
const Simulation& Base::GetSimulation (ViewNumber::Enum viewNumber) const
{
return GetSimulationGroup ().GetSimulation (GetSettings (), viewNumber);
}
const Simulation& Base::GetSimulation (size_t index) const
{
return GetSimulationGroup ().GetSimulation (index);
}
const Foam& Base::GetFoam (size_t timeStep) const
{
return GetSimulation ().GetFoam (timeStep);
}
const Foam& Base::GetFoam () const
{
size_t currentTime = GetViewSettings ().GetTime ();
return GetSimulation ().GetFoam (currentTime);
}
const Foam& Base::GetFoam (ViewNumber::Enum viewNumber) const
{
ViewSettings& vs = GetViewSettings (viewNumber);
return GetSimulation (viewNumber).GetFoam (vs.GetTime ());
}
bool Base::IsVtkView (ViewNumber::Enum viewNumber) const
{
const ViewSettings& vs = GetViewSettings (viewNumber);
const Simulation& simulation = GetSimulation (viewNumber);
bool isVtkView =
simulation.Is3D () &&
(vs.GetViewType () == ViewType::AVERAGE ||
vs.GetViewType () == ViewType::T1_KDE);
return isVtkView;
}
bool Base::IsGlView (ViewNumber::Enum viewNumber) const
{
return ! IsVtkView (viewNumber);
}
bool Base::IsHistogramShown (ViewNumber::Enum viewNumber) const
{
const ViewSettings& vs =
GetViewSettings (ViewNumber::FromSizeT (viewNumber));
return vs.IsHistogramShown ();
}
ViewCount::Enum Base::getViewCount (
vector<ViewNumber::Enum>* mapping, IsViewType isView) const
{
vector<ViewNumber::Enum> m;
if (mapping == 0)
mapping = &m;
size_t viewCount = GetViewCount ();
mapping->resize (viewCount);
fill (mapping->begin (), mapping->end (), ViewNumber::COUNT);
int count = 0;
for (size_t i = 0; i < viewCount; ++i)
if (CALL_MEMBER (*this, isView) (ViewNumber::FromSizeT (i)))
{
(*mapping)[i] = ViewNumber::FromSizeT (count);
count++;
}
return ViewCount::FromSizeT (count);
}
ViewCount::Enum Base::GetVtkCount (vector<ViewNumber::Enum>* mapping) const
{
return getViewCount (mapping, &Base::IsVtkView);
}
ViewCount::Enum Base::GetHistogramCount (
vector<ViewNumber::Enum>* mapping) const
{
return getViewCount (mapping, &Base::IsHistogramShown);
}
ViewCount::Enum Base::GetGlCount (vector<ViewNumber::Enum>* mapping) const
{
return getViewCount (mapping, &Base::IsGlView);
}
float Base::GetBubbleDiameter (ViewNumber::Enum viewNumber) const
{
vector<ViewNumber::Enum> vn =
GetSettings ().GetTwoHalvesViewNumbers (viewNumber);
float size = GetSimulation (vn[0]).GetBubbleDiameter ();
for (size_t i = 1; i < vn.size (); ++i)
{
float s = GetSimulation (vn[i]).GetBubbleDiameter ();
size = min (size, s);
}
return size;
}
void Base::CopyTransformFrom (ViewNumber::Enum viewNumber)
{
if (GetViewNumber () == viewNumber)
return;
ViewSettings& vs = GetViewSettings ();
const ViewSettings& fromVs = GetViewSettings (viewNumber);
vs.SetRotation (fromVs.GetRotation ());
vs.SetTranslation (fromVs.GetTranslation ());
float bubbleDiameterInPixels = GetBubbleDiameter () /
vs.GetOnePixelInObjectSpace ();
float fromBubbleDiameterInPixels = GetBubbleDiameter (viewNumber) /
fromVs.GetOnePixelInObjectSpace ();
vs.SetScaleRatio (
vs.GetScaleRatio () *
fromBubbleDiameterInPixels / bubbleDiameterInPixels);
}
void Base::CopyForceRatioFrom (ViewNumber::Enum viewNumber)
{
if (GetViewNumber () == viewNumber)
return;
float objectDiameter = GetFoam ().GetObjects ()[0]->GetBubbleDiameter ();
float fromObjectDiameter =
GetFoam (viewNumber).GetObjects ()[0]->GetBubbleDiameter ();
ViewSettings& vs = GetViewSettings ();
const ViewSettings& fromVs = GetViewSettings (viewNumber);
float bubbleDiameter = GetBubbleDiameter ();
float fromBubbleDiameter = GetBubbleDiameter (viewNumber);
float bubbleDiameterInPixels = bubbleDiameter /
vs.GetOnePixelInObjectSpace ();
float fromBubbleDiameterInPixels = fromBubbleDiameter /
fromVs.GetOnePixelInObjectSpace ();
float ratio = objectDiameter / bubbleDiameter;
float fromRatio = fromObjectDiameter / fromBubbleDiameter;
float scaleRatioSameBubbleDiameter =
vs.GetScaleRatio () * fromBubbleDiameterInPixels /
bubbleDiameterInPixels / fromVs.GetScaleRatio ();
float scaleRatio = vs.GetScaleRatio () / fromVs.GetScaleRatio ();
vs.SetForceRatio (fromVs.GetForceRatio () *
(fromRatio / ratio) *
(scaleRatioSameBubbleDiameter / scaleRatio));
}
QwtDoubleInterval Base::GetInterval (AverageType::Enum averageType,
ViewNumber::Enum viewNumber) const
{
const Simulation& simulation = GetSimulation (viewNumber);
ViewSettings& vs = GetViewSettings (viewNumber);
float minValue = 0.0, maxValue = 0.0;
switch (averageType)
{
case AverageType::SCALAR:
if (vs.GetStatisticsType () == StatisticsType::COUNT)
return GetIntervalCount (viewNumber);
else
{
BodyScalar::Enum bodyProperty =
BodyScalar::FromSizeT (vs.GetBodyOrOtherScalar ());
minValue = simulation.GetMinScalar (bodyProperty);
maxValue = simulation.GetMaxScalar (bodyProperty);
}
break;
case AverageType::T1KDE:
return GetIntervalT1KDE (viewNumber);
case AverageType::VECTOR:
return GetIntervalVelocityMagnitude (viewNumber);
default:
break;
}
return QwtDoubleInterval (minValue, maxValue);
}
QwtDoubleInterval Base::GetIntervalVelocityMagnitude (
ViewNumber::Enum viewNumber) const
{
const Simulation& simulation = GetSimulation (viewNumber);
BodyScalar::Enum bodyProperty = BodyScalar::VELOCITY_MAGNITUDE;
float minValue = simulation.GetMinScalar (bodyProperty);
float maxValue = simulation.GetMaxScalar (bodyProperty);
return QwtDoubleInterval (minValue, maxValue);
}
QwtDoubleInterval Base::GetIntervalCount (ViewNumber::Enum viewNumber) const
{
return QwtDoubleInterval (0, GetSimulation (viewNumber).GetTimeSteps ());
}
QwtDoubleInterval Base::GetIntervalT1KDE (ViewNumber::Enum viewNumber) const
{
const Simulation& simulation = GetSimulation (viewNumber);
return QwtDoubleInterval (0.0, simulation.GetMaxT1CountPerTimeStep ());
}
boost::shared_ptr<AverageCacheT1KDEVelocity> Base::GetAverageCache (
ViewNumber::Enum viewNumber) const
{
return m_derivedData[viewNumber]->m_averageCache;
}
boost::shared_ptr<ObjectPositions> Base::GetObjectPositions (
ViewNumber::Enum viewNumber) const
{
return m_derivedData[viewNumber]->m_objectPositions;
}