Machine info & selection

Namespace: MolcaDT.Handler The machine info and selection system is the core of DT twin interaction: defining machines as interactive objects, selecting them, and displaying detail panels (overview, data, working orders, documentation).

MachineInfo

File: Assets/_MolcaDT/Code/Scripts/Handler/MachineInfo.cs Attached to each machine GameObject in the twin scene. Defines the machine’s identity, capabilities, and data bindings.

Inspector fields

Category	Field	Type	Purpose
Content	`hasContentStates`	`List<bool>`	Per-tab content availability flags
	`hasData`	`bool`	Enables the data sidebar tab and overview POI panel
	`canARMode`	`bool`	Whether this machine supports AR mode
	`canFocus`	`bool`	Whether the camera can focus on this machine
	`useDemoTrends`	`bool`	Generate demo trend charts when parameter data arrives
Data	`parameterDataList`	`List<ParameterDatum>`	Live parameter values from the network
	`dataPublishList`	`List<DataPublish>`	Publisher configurations (on/off buttons, etc.)
	`documentInfos`	`List<MediaInfo>`	Documentation/media attached to this machine
Visual	`centerPointUsingPivot`	`bool`	Use pivot vs center for POI/camera targeting
	`blockDragInput`	`bool`	Block drag input when this machine is selected
	`useCustomHighlight`	`bool`	Use a custom highlight shader
Hierarchy	`machineHierarchyInfo`	`MachineHierarchyInfo`	SO reference for hierarchy config
	`childMachine`	`ChildMachineInfo`	Child machines for drill-down

Code

using MolcaDT.Handler;
using UnityEngine;

public class MachineHighlighter : MonoBehaviour
{
    [SerializeField] private MachineInfo targetMachine;

    private void OnEnable()
    {
        targetMachine.OnInfoClicked += HandleMachineClicked;
    }

    private void OnDisable()
    {
        targetMachine.OnInfoClicked -= HandleMachineClicked;
    }

    private void HandleMachineClicked()
    {
        Debug.Log($"Machine selected: {targetMachine.name}");
        Debug.Log($"Has data: {targetMachine.hasData}");
        Debug.Log($"Can AR: {targetMachine.canARMode}");
    }
}

MachineSelectionHandler

File: Assets/_MolcaDT/Code/Scripts/Handler/MachineSelectionHandler.cs Handles machine click/select flow. Coordinates with POIManager for POI display, FactoryMenuManager for panel toggles, and CameraController for focus transitions.

Method	Description
`SelectMachine(MachineInfo machine)`	Select a machine, show its panels and POI
`DeselectMachine()`	Deselect, hide panels
`GetSelectedMachine()`	Get the currently selected machine

Panel handlers

Each detail panel for a selected machine is managed by a dedicated handler, all under Assets/_MolcaDT/Code/Scripts/Handler/Panel Handler/.

Overview panel

File: Overview Panel/OverviewPanelHandler.cs Shows the machine’s overview card: name, status, key metrics. Uses OverviewParameterDataHandler for parameter-driven display.

Data panel

File: Data Panel/DataPanelHandler.cs Displays live parameter data from MachineInfo.parameterDataList. ParameterDataHandler manages individual parameter rendering.

Method	Signature	Description
`BindToMachine(MachineInfo machine)`	`void BindToMachine(MachineInfo machine)`	Wire panel to a machine’s data
`RefreshData()`	`void RefreshData()`	Refresh displayed values from the data source

Working order panel

File: Working Order Panel/WorkingOrderPanelHandler.cs Manages working order/work order display and flow. Uses WorkingOrderManager for state and WorkingOrderDataHandler for data.

Documentation panel

File: Documentation Panel/DocumentPanelHandler.cs Displays documents attached to the machine via MachineInfo.documentInfos. Each DocumentButtonHandler opens a specific document.

Information panel

File: Information Panel/InformationPanelHandler.cs Shows additional machine information groups. Uses InformationGroupHandler for sectioned content.

Configuration panel

File: Configuration Panel/ConfigurationPanelHandler.cs Manages machine configuration controls. ControllerButtonHandler provides individual button/dropdown/toggle controls.

Children panel

File: Children Panel/ChildrenPanelHandler.cs Shows child machines for drill-down navigation, populated from MachineInfo.childMachine.

Base

File: BasePanelHandler.cs Abstract base for all panel handlers:

public abstract class BasePanelHandler : MonoBehaviour
{
    public abstract void Open();
    public abstract void Close();
    public abstract void BindToMachine(MachineInfo machine);
}

Plant selection

File: PlantSelectionHandler.cs — handles plant-level selection (vs. individual machine selection), coordinates FloorManager for floor filtering.

CRUD handlers

File	Purpose
`FilterDataHandler.cs`	Filter machine data by criteria
`FunctionDataHandler.cs`	Execute machine functions
`SummaryDataHandler.cs`	Aggregate data summary display
`TaskbarToggleHandler.cs`	Toggle taskbar visibility

Code

using MolcaDT.Handler;
using UnityEngine;

public class MachineDetailView : MonoBehaviour
{
    [SerializeField] private OverviewPanelHandler overviewPanel;
    [SerializeField] private DataPanelHandler dataPanel;
    [SerializeField] private WorkingOrderPanelHandler woPanel;

    public void ShowMachineDetail(MachineInfo machine)
    {
        overviewPanel.BindToMachine(machine);
        overviewPanel.Open();

        if (machine.hasData)
        {
            dataPanel.BindToMachine(machine);
            dataPanel.Open();
        }
    }

    public void CloseAll()
    {
        overviewPanel.Close();
        dataPanel.Close();
        woPanel.Close();
    }
}

DT POI and panels — POI integration with machine selection
DT factory menu — menu bar invokes machine views
DT network and mapping — data source for parameterDataList

Overview

Common Tasks

Molca Core

Shared module (MolcaSDK)

Molca SDK - VR

Molca SDK - DT

MachineInfo

Inspector fields

Code

MachineSelectionHandler

Panel handlers

Overview panel

Data panel

Working order panel

Documentation panel

Information panel

Configuration panel

Children panel

Base

Plant selection

CRUD handlers

Code

​MachineInfo

​Inspector fields

​Code

​MachineSelectionHandler

​Panel handlers

​Overview panel

​Data panel

​Working order panel

​Documentation panel

​Information panel

​Configuration panel

​Children panel

​Base

​Plant selection

​CRUD handlers

​Code

​Related

MachineInfo

Inspector fields

Code

MachineSelectionHandler

Panel handlers

Overview panel

Data panel

Working order panel

Documentation panel

Information panel

Configuration panel

Children panel

Base

Plant selection

CRUD handlers

Code

Related