【发布时间】:2019-12-03 14:10:56
【问题描述】:
我正在 ApplicationWindow 中从 PyQT5 加载 QML 3D 场景。 但是,我无法用鼠标平移和旋转我的自定义模型。
import QtQuick.Controls 2.5
import QtQuick.Scene3D 2.12
import Qt3D.Core 2.12
import Qt3D.Render 2.12
import Qt3D.Input 2.12
import Qt3D.Extras 2.13
import QtQuick 2.12 as QQ2
ApplicationWindow{
Scene3D {
id: scene3d
anchors.fill: parent
anchors.margins: 10
focus: true
aspects: "input"
FirstPersonCameraController {
camera: camera
}
Entity {
id: sceneRoot
Camera {
id: camera
projectionType: CameraLens.PerspectiveProjection
fieldOfView: 45
nearPlane : 0.1
farPlane : 1000.0
position: Qt.vector3d( 0.0, 0.0, 40.0 )
upVector: Qt.vector3d( 0.0, 1.0, 1.0 )
viewCenter: Qt.vector3d( 0.0, 0.0, 0.0 )
PointLight{
id:pl3
}
}
ObjectPicker{
id: spherePicker
onPressed:{
console.log("Sphere clicked")
}
}
components: [
RenderSettings {
activeFrameGraph: ForwardRenderer {
camera: camera
clearColor: "transparent"
}
},
InputSettings { }
]
PhongMaterial {
id: material
diffuse:Qt.rgba(0.5,0.5,0,1)
}
PointLight{
id:pl2
}
Mesh {
id: esh
source: "egg1.obj"
}
Transform {
id: torusTransform
scale3D: Qt.vector3d(5, 5, 5)
rotation: fromAxisAndAngle(Qt.vector3d(1, 1, 0), 45)
}
Entity {
id: torusEntity
components: [ esh, material, torusTransform,spherePicker ]
}
}
}
}
模型加载正确,只是我无法用鼠标控制它的旋转。
我认为这与“FirstPersonCameraController”有关
【问题讨论】:
标签: python pyqt qml pyqt5 qt3d