3D bar graph bugs

import QtQuick
import QtGraphs

Window {
  id: root
  width: 1280
  height: 960
  visible: true
  title: qsTr("Graphs 3D - Bar Graph")

  Bars3D {
    id: barGraph
    anchors.fill: parent

    Bar3DSeries {
      id: barSeries

      itemLabelVisible: false

      ItemModelBarDataProxy {
        itemModel: dataModel
        columnRole: "xPos"
        rowRole: "zPos"
        valueRole: "yPos"
      }
    }
  }

  ListModel {
    id: dataModel
    Component.onCompleted: {
      for (let i = 0; i <= 3; ++i) {
        for (let j = 0; j <= 3; ++j) {
          dataModel.append({"xPos": i, "yPos": (i + j), "zPos": j})
        }
      }
    }
  }
}

import QtQuick
import QtGraphs

Window {
  id: root
  width: 1280
  height: 960
  visible: true
  title: qsTr("Graphs 3D - Bar Graph")

  Bars3D {
    id: barGraph
    anchors.fill: parent

    Bar3DSeries {
      id: barSeries  

      meshRotation: Qt.quaternion(0.92, 0.0, 0.39, 0.0) // ~45 degrees rotation around Y
      meshAngle: 45

      ItemModelBarDataProxy {
        itemModel: dataModel
        columnRole: "xPos"
        rowRole: "zPos"
        valueRole: "yPos"
      }
    }
  }

  ListModel {
    id: dataModel
    Component.onCompleted: {
      for (let i = 0; i <= 3; ++i) {
        for (let j = 0; j <= 3; ++j) {
          dataModel.append({"xPos": i, "yPos": (i + j), "zPos": j})
        }
      }
    }
  }
}

import QtQuick
import QtGraphs

Window {
  id: root
  width: 1280
  height: 960
  visible: true
  title: qsTr("Graphs 3D - Bar Graph")

  Bars3D {
    id: barGraph
    anchors.fill: parent

    Bar3DSeries {
      id: barSeries

      ItemModelBarDataProxy {
        itemModel: dataModel
        columnRole: "xPos"
        rowRole: "zPos"
        valueRole: "yPos"
        rotationRole: "rotation"
      }
    }
  }

  ListModel {
    id: dataModel
    Component.onCompleted: {
      for (let i = 0; i <= 3; ++i) {
        for (let j = 0; j <= 3; ++j) {
          dataModel.append({"xPos": i, "yPos": (i + j), "zPos": j, "rotation": 45})
        }
      }
    }
  }
}

import QtQuick
import QtGraphs

Window {
  id: root
  width: 1280
  height: 960
  visible: true
  title: qsTr("Graphs 3D - Bar Graph")

  Bars3D {
    id: barGraph
    anchors.fill: parent

    cameraTargetPosition: Qt.vector3d(2.0, 2.0, 2.0)

    Bar3DSeries {
      id: barSeries

      ItemModelBarDataProxy {
        itemModel: dataModel
        columnRole: "xPos"
        rowRole: "zPos"
        valueRole: "yPos"
      }
    }
  }

  ListModel {
    id: dataModel
    Component.onCompleted: {
      for (let i = -10; i < 10; ++i) {
        for (let j = -10; j < 10; ++j) {
          dataModel.append({"xPos": i, "yPos": i + j, "zPos": j})
        }
      }
    }
  }
}

import QtQuick
import QtGraphs

Window {
  id: root
  width: 1280
  height: 960
  visible: true
  title: qsTr("Graphs 3D - Bar Graph")

  Timer {
    interval: 1000
    running: true
    repeat: true
    onTriggered: {
      barGraph.margin += 0.2
    }
  }

  Bars3D {
    id: barGraph
    anchors.fill: parent

    margin: 0.0

    Bar3DSeries {
      id: barSeries

      ItemModelBarDataProxy {
        itemModel: dataModel
        columnRole: "xPos"
        rowRole: "zPos"
        valueRole: "yPos"
      }
    }
  }

  ListModel {
    id: dataModel
    Component.onCompleted: {
      for (let i = -10; i < 10; ++i) {
        for (let j = -10; j < 10; ++j) {
          dataModel.append({"xPos": i, "yPos": i + j, "zPos": j})
        }
      }
    }
  }
}