Qt3D, how can i rotate mesh at centre?

Hakan AFAT

Entity {
    id: sceneRoot

    Camera {
        id: camera
        projectionType: CameraLens.PerspectiveProjection
        fieldOfView: 90
        nearPlane : 0.1
        farPlane : 1000.0
        position: Qt.vector3d( 0.0, 0.0, 40.0 )
        upVector: Qt.vector3d( 0.0, 1.0, 0.0 )
        viewCenter: Qt.vector3d( 0.0, 0.0, 0.0 )
    }

    OrbitCameraController { camera: camera }

    components: [
        RenderSettings {
            activeFrameGraph: ForwardRenderer {
                camera: camera
                clearColor: "transparent"
            }
        },
        InputSettings { }
    ]

    PhongMaterial {
        id: material
    }

    Mesh{
        id: mesh
        source: "AIM-9.obj"
    }

    Transform {
        id: meshTransform
        scale: 0.2 
        rotation: fromEulerAngles(0, 0, 0)
    }

    Entity {
        id: torusEntity
        components: [ mesh, material, meshTransform ]
    }

I set the rotation with using Transform rotation and set roll, pitch, yaw. But if i try to roll that, it is not roll at the centre. There is a distance difference between. How can i roll it at centre?

Silenzio76

hello,

I'm not a guru, but will help check out this QML Scene 2d.