houseplant.cpp Example File

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  #include "houseplant.h"
  #include <Qt3DRender/qtexture.h>

  const char *potNames[] = {
      "cross",
      "square",
      "triangle",
      "sphere"
  };

  const char *plantNames[] = {
      "bamboo",
      "palm",
      "pine",
      "spikes",
      "shrub"
  };

  HousePlant::HousePlant(Qt3DCore::QNode *parent)
      : Qt3DCore::QEntity(parent)
      , m_pot(new RenderableEntity(this))
      , m_plant(new RenderableEntity(m_pot))
      , m_cover(new RenderableEntity(m_pot))
      , m_potMaterial(new Qt3DExtras::QNormalDiffuseMapMaterial())
      , m_plantMaterial(new Qt3DExtras::QNormalDiffuseMapAlphaMaterial())
      , m_coverMaterial(new Qt3DExtras::QNormalDiffuseMapMaterial())
      , m_potImage(new Qt3DRender::QTextureImage())
      , m_potNormalImage(new Qt3DRender::QTextureImage())
      , m_plantImage(new Qt3DRender::QTextureImage())
      , m_plantNormalImage(new Qt3DRender::QTextureImage())
      , m_coverImage(new Qt3DRender::QTextureImage())
      , m_coverNormalImage(new Qt3DRender::QTextureImage())
      , m_plantType(Bamboo)
      , m_potShape(Cross)
  {
      m_pot->transform()->setScale(0.03f);
      m_pot->addComponent(m_potMaterial);
      m_plant->addComponent(m_plantMaterial);
      m_cover->addComponent(m_coverMaterial);

      m_potMaterial->diffuse()->addTextureImage(m_potImage);
      m_potMaterial->normal()->addTextureImage(m_potNormalImage);
      m_plantMaterial->diffuse()->addTextureImage(m_plantImage);
      m_plantMaterial->normal()->addTextureImage(m_plantNormalImage);
      m_coverMaterial->diffuse()->addTextureImage(m_coverImage);
      m_coverMaterial->normal()->addTextureImage(m_coverNormalImage);

      updatePlantType();
      updatePotShape();

      m_coverImage->setSource(QUrl(QStringLiteral("qrc:/assets/houseplants/cover.webp")));
      m_coverNormalImage->setSource(QUrl(QStringLiteral("qrc:/assets/houseplants/cover_normal.webp")));
      m_potImage->setSource(QUrl(QStringLiteral("qrc:/assets/houseplants/pot.webp")));
      m_potNormalImage->setSource(QUrl(QStringLiteral("qrc:/assets/houseplants/pot_normal.webp")));

      m_potMaterial->setShininess(10.0f);
      m_potMaterial->setSpecular(QColor::fromRgbF(0.75f, 0.75f, 0.75f, 1.0f));

      m_plantMaterial->setShininess(10.0f);

      m_coverMaterial->setSpecular(QColor::fromRgbF(0.05f, 0.05f, 0.05f, 1.0f));
      m_coverMaterial->setShininess(5.0f);
  }

  HousePlant::~HousePlant()
  {
  }

  void HousePlant::setPotShape(HousePlant::PotShape shape)
  {
      if (shape != m_potShape) {
          m_potShape = shape;
          updatePotShape();
      }
  }

  void HousePlant::setPlantType(HousePlant::Plant plant)
  {
      if (plant != m_plantType) {
          m_plantType = plant;
          updatePlantType();
      }
  }

  HousePlant::PotShape HousePlant::potShape() const
  {
      return m_potShape;
  }

  HousePlant::Plant HousePlant::plantType() const
  {
      return m_plantType;
  }

  void HousePlant::setPosition(const QVector3D &pos)
  {
      m_pot->transform()->setTranslation(pos);
  }

  void HousePlant::setScale(float scale)
  {
      m_pot->transform()->setScale(scale);
  }

  QVector3D HousePlant::position() const
  {
      return m_pot->transform()->translation();
  }

  float HousePlant::scale() const
  {
      return m_pot->transform()->scale();
  }

  void HousePlant::updatePotShape()
  {
      m_pot->mesh()->setSource(QUrl(QStringLiteral("qrc:/assets/houseplants/") + potNames[m_potShape] + QStringLiteral("-pot.obj")));
      m_plant->mesh()->setSource(QUrl(QStringLiteral("qrc:/assets/houseplants/") + potNames[m_potShape] + QStringLiteral("-") + plantNames[m_plantType] + QStringLiteral(".obj")));
  }

  void HousePlant::updatePlantType()
  {
      m_plant->mesh()->setSource(QUrl(QStringLiteral("qrc:/assets/houseplants/") + potNames[m_potShape] + QStringLiteral("-") + plantNames[m_plantType] + QStringLiteral(".obj")));

      m_plantImage->setSource(QUrl(QStringLiteral("qrc:/assets/houseplants/") + plantNames[m_plantType] + QStringLiteral(".webp")));
      m_plantNormalImage->setSource(QUrl(QStringLiteral("qrc:/assets/houseplants/") + plantNames[m_plantType] + QStringLiteral("_normal.webp")));
  }