/// <summary>
/// Spawn a tool on a tool stack for a specific device (e.g. right hand).
/// </summary>
/// <param name="toolType">The tool to spawn</param>
/// <param name="usedDevices">A list of the used devices coming from the action map</param>
/// <param name="device">The input device whose tool stack the tool should be spawned on (optional). If not
/// specified, then it uses the action map to determine which devices the tool should be spawned on.</param>
/// <returns> Returns tool that was spawned or null if the spawn failed.</returns>
ToolData SpawnTool(Type toolType, out HashSet <InputDevice> usedDevices, InputDevice device, Transform rayOrigin)
{
usedDevices = new HashSet <InputDevice>();
if (!typeof(ITool).IsAssignableFrom(toolType))
{
return(null);
}
var deviceSlots = new HashSet <DeviceSlot>();
var tool = ObjectUtils.AddComponent(toolType, evr.gameObject) as ITool;
var actionMapInput = evr.GetModule <DeviceInputModule>().CreateActionMapInputForObject(tool, device);
if (actionMapInput != null)
{
usedDevices.UnionWith(actionMapInput.GetCurrentlyUsedDevices());
InputUtils.CollectDeviceSlotsFromActionMapInput(actionMapInput, ref deviceSlots);
actionMapInput.Reset(false);
}
if (usedDevices.Count == 0)
{
usedDevices.Add(device);
}
this.ConnectInterfaces(tool, rayOrigin);
var icon = tool as IMenuIcon;
return(new ToolData {
tool = tool, input = actionMapInput, icon = icon != null ? icon.icon : null
});
}
/// <summary>
/// Spawn a tool on a tool stack for a specific device (e.g. right hand).
/// </summary>
/// <param name="toolType">The tool to spawn</param>
/// <param name="usedDevices">A list of the used devices coming from the action map</param>
/// <param name="device">The input device whose tool stack the tool should be spawned on (optional). If not
/// specified, then it uses the action map to determine which devices the tool should be spawned on.</param>
/// <returns> Returns tool that was spawned or null if the spawn failed.</returns>
static ToolData SpawnTool(Type toolType, out HashSet <InputDevice> usedDevices, InputDevice device = null)
{
usedDevices = new HashSet <InputDevice>();
if (!typeof(ITool).IsAssignableFrom(toolType))
{
return(null);
}
var deviceSlots = new HashSet <DeviceSlot>();
var tool = ObjectUtils.AddComponent(toolType, evr.gameObject) as ITool;
var actionMapInput = evr.GetModule <DeviceInputModule>().CreateActionMapInputForObject(tool, device);
if (actionMapInput != null)
{
usedDevices.UnionWith(actionMapInput.GetCurrentlyUsedDevices());
InputUtils.CollectDeviceSlotsFromActionMapInput(actionMapInput, ref deviceSlots);
}
if (usedDevices.Count == 0)
{
usedDevices.Add(device);
}
evr.m_Interfaces.ConnectInterfaces(tool, device);
return(new ToolData {
tool = tool, input = actionMapInput
});
}
/// <summary>
/// Spawn a tool on a tool stack for a specific device (e.g. right hand).
/// </summary>
/// <param name="toolType">The tool to spawn</param>
/// <param name="usedDevices">A list of the used devices coming from the action map</param>
/// <param name="device">The input device whose tool stack the tool should be spawned on (optional). If not
/// specified, then it uses the action map to determine which devices the tool should be spawned on.</param>
/// <param name="rayOrigin">The ray origin on which to spawn th tool</param>
/// <param name="deviceInputModule">The device input module, if it exists</param>
/// <returns> Returns tool that was spawned or null if the spawn failed.</returns>
ToolData SpawnTool(Type toolType, out HashSet <InputDevice> usedDevices, InputDevice device, Transform rayOrigin,
DeviceInputModule deviceInputModule)
{
usedDevices = new HashSet <InputDevice>();
if (!typeof(ITool).IsAssignableFrom(toolType))
{
Debug.LogWarningFormat("Cannot spawn {0} which is not an ITool", toolType.Name);
return(null);
}
var deviceSlots = new HashSet <DeviceSlot>();
var tool = EditorXRUtils.AddComponent(toolType, gameObject) as ITool;
ActionMapInput actionMapInput = null;
if (deviceInputModule != null)
{
actionMapInput = deviceInputModule.CreateActionMapInputForObject(tool, device);
if (actionMapInput != null)
{
usedDevices.UnionWith(actionMapInput.GetCurrentlyUsedDevices());
InputUtils.CollectDeviceSlotsFromActionMapInput(actionMapInput, ref deviceSlots);
actionMapInput.Reset(false);
}
}
if (usedDevices.Count == 0)
{
usedDevices.Add(device);
}
this.InjectFunctionalitySingle(tool);
this.ConnectInterfaces(tool, rayOrigin);
var icon = tool as IMenuIcon;
return(new ToolData {
tool = tool, input = actionMapInput, icon = icon != null ? icon.icon : null
});
}
