#include "qtvolumerendererpanel.h"
#include "ui_qtvolumerendererpanel.h"

QtVolumeRendererPanel::QtVolumeRendererPanel(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::QtVolumeRendererPanel)
{
    ui->setupUi(this);
    m_volrenddata = 0;
    m_ImageData = 0;
    m_Render = 0;
}

QtVolumeRendererPanel::~QtVolumeRendererPanel()
{
    delete ui;
}

void QtVolumeRendererPanel::on_checkBoxShowVolume_clicked(bool checked)
{
    if(checked){
        invariant();
        m_volrenddata = new VolumeRendererManagerData(m_ImageData, m_Render);
    }else{
        delete m_volrenddata;
        m_volrenddata = 0;
    }
}

void QtVolumeRendererPanel::invariant(){
    if(!m_ImageData){
        cout<<"Image data not set"<<endl;
        throw "Image data not set";
    }
    if(!m_Render){
        cout<<"renderer not initialized"<<endl;
        throw "renderer not initialized";
    }
}

void QtVolumeRendererPanel::on_opacitySlider_valueChanged(int value)
{
    if(m_volrenddata){

    }
}