cxMeshPropertyData.cpp

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.

Copyright (c) 2008-2014, SINTEF Department of Medical Technology
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   may be used to endorse or promote products derived from this software
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#include "cxMeshPropertyData.h"

#include <QDomDocument>
#include "cxTypeConversions.h"
#include "cxLogger.h"
#include "vtkProperty.h"

namespace cx
{

MeshPropertyData::MeshPropertyData()
{
        this->initialize();
}

void MeshPropertyData::initialize()
{
        //-------------------------------------------------------------------------
        mColor = ColorProperty::initialize("Color", "",
                                                                           "Mesh color",
                                                                           QColor("red"));
        this->addProperty(mColor);

        //-------------------------------------------------------------------------
        mUseColorFromPolydataScalars = BoolProperty::initialize( "colorFromPolydataScalars", "Color from polydata scalars",
                                                                           "If your polydata has a scalar array with color data in you can use that to color the mesh.",
                                                                           false);
        this->addProperty(mUseColorFromPolydataScalars);
        //-------------------------------------------------------------------------
        mVisSize = DoubleProperty::initialize("visSize", "Point size",
                                                                                  "Visualized size of points, glyphs etc.",
                                                                                  2, DoubleRange(1, 20, 1), 0);
        mVisSize->setGuiRepresentation(DoublePropertyBase::grSLIDER);
        this->addProperty(mVisSize);
        //-------------------------------------------------------------------------
        mBackfaceCulling = BoolProperty::initialize("backfaceCulling", "Backface culling",
                                                                           "Set backface culling on. This makes transparent meshes work, "
                                                                           "but only draws outside mesh walls "
                                                                           "(eg. navigating inside meshes will not work).",
                                                                           false);
        this->addProperty(mBackfaceCulling);
        //-------------------------------------------------------------------------
        mFrontfaceCulling = BoolProperty::initialize("frontfaceCulling", "Frontface culling",
                                                                           "Set frontface culling on. Can be used to make transparent "
                                                                           "meshes work from inside the meshes.",
                                                                           false);
        this->addProperty(mFrontfaceCulling);
        //-------------------------------------------------------------------------
        mRepresentation = StringProperty::initialize("representation", "Representation",
                                                                                                 "How to represent model visually",
                                                                                                 QString::number(VTK_SURFACE),
                                                                                                 QStringList()
                                                                                                 << QString::number(VTK_SURFACE)
                                                                                                 << QString::number(VTK_WIREFRAME)
                                                                                                 << QString::number(VTK_POINTS));
        std::map<QString,QString> representationNames;
        representationNames[QString::number(VTK_SURFACE)] = "Surface";
        representationNames[QString::number(VTK_WIREFRAME)] = "Wireframe";
        representationNames[QString::number(VTK_POINTS)] = "Points";
        mRepresentation->setDisplayNames(representationNames);
        this->addProperty(mRepresentation);
        //-------------------------------------------------------------------------
        mEdgeVisibility = BoolProperty::initialize("edgeVisibility", "Show Edges",
                                                                                                                "Show model edges",
                                                                                                                false);
        this->addProperty(mEdgeVisibility);
        //-------------------------------------------------------------------------
        mEdgeColor = ColorProperty::initialize("edgeColor", "Edge color",
                                                                                   "Edge color, used when edges are visible.",
                                                                                   QColor("green"));
        this->addProperty(mEdgeColor);
        //-------------------------------------------------------------------------
        mAmbient = DoubleProperty::initialize("ambient", "Ambient",
                                                                                  "Ambient color coefficient",
                                                                                  0.2, DoubleRange(0, 1, 0.05), 2);
        mAmbient->setGuiRepresentation(DoublePropertyBase::grSLIDER);
        this->addProperty(mAmbient);
        //-------------------------------------------------------------------------
        mDiffuse = DoubleProperty::initialize("diffuse", "Diffuse",
                                                                                  "Diffuse color coefficient",
                                                                                  0.9, DoubleRange(0, 1, 0.05), 2);
        mDiffuse->setGuiRepresentation(DoublePropertyBase::grSLIDER);
        this->addProperty(mDiffuse);
        //-------------------------------------------------------------------------
        mSpecular = DoubleProperty::initialize("specular", "Specular",
                                                                                  "Specular color coefficient",
                                                                                  0.3, DoubleRange(0, 1, 0.05), 2);
        mSpecular->setGuiRepresentation(DoublePropertyBase::grSLIDER);
        this->addProperty(mSpecular);
        //-------------------------------------------------------------------------
        mSpecularPower = DoubleProperty::initialize("specularPower", "Specular Power",
                                                                                  "Specular color power",
                                                                                  15, DoubleRange(1, 30, 1), 0);
        mSpecularPower->setGuiRepresentation(DoublePropertyBase::grSLIDER);
        this->addProperty(mSpecularPower);
        //-------------------------------------------------------------------------
}

void MeshPropertyData::addProperty(PropertyPtr property)
{
        mProperties.push_back(property);
        connect(property.get(), &Property::changed, this, &MeshPropertyData::changed);
}

void MeshPropertyData::addXml(QDomNode &dataNode)
{
        for (unsigned i=0; i<mProperties.size(); ++i)
        {
                XmlOptionItem item(mProperties[i]->getUid(), dataNode.toElement());
                item.writeVariant(mProperties[i]->getValueAsVariant());
        }
}

void MeshPropertyData::parseXml(QDomNode dataNode)
{
        for (unsigned i=0; i<mProperties.size(); ++i)
        {
                XmlOptionItem item(mProperties[i]->getUid(), dataNode.toElement());
                QVariant orgval = mProperties[i]->getValueAsVariant();
                mProperties[i]->setValueFromVariant(item.readVariant(orgval));
        }
}

} // namespace cx