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import Qt3D.Core 2.0
import Qt3D.Render 2.13
import Qt3D.Input 2.0
import Qt3D.Extras 2.0

Entity {
    id: sceneRoot

    Camera {
        id: camera
        projectionType: CameraLens.PerspectiveProjection
        fieldOfView: 45
        aspectRatio: 16/9
        nearPlane : 0.1
        farPlane : 1000.0
        position: Qt.vector3d( 0.0, 0.0, 20.0 )
        upVector: Qt.vector3d( 0.0, 1.0, 0.0 )
        viewCenter: Qt.vector3d( 0.0, 0.0, 0.0 )
    }

    OrbitCameraController { camera: camera }

    RenderSettings {
        id : external_forward_renderer
        activeFrameGraph : RenderStateSet {
            renderStates: [
                RasterMode {
                    rasterMode: RasterMode.Lines
                }
            ]
            ForwardRenderer {
                camera: camera
                clearColor: "black"
            }
        }
    }

    // Event Source will be set by the Qt3DQuickWindow
    InputSettings { id: inputSettings }

    components: [external_forward_renderer, inputSettings]

    CylinderMesh {
        id: mesh
        radius: 1
        length: 3
        rings: 100
        slices: 20
    }

    Transform {
        id: transform
        scale: 1.5
        rotation: fromAxisAndAngle(Qt.vector3d(1, 0, 0), 45)
    }

    PhongMaterial {
        id: material
        diffuse: "green"
    }

    Entity {
        id: mainEntity
        objectName: "mainEntity"
        components: [ mesh, material, transform ]
    }
}