public override IShapeVisitor.VisitResult Visit(ShapeBase shape)
{
if (shape is StaticMeshGroupShape)
{
StaticMeshGroupShape groupShape = shape as StaticMeshGroupShape;
if (groupShape == _ignoreShape || groupShape.ExportFileName == null || groupShape.ExportFileName == "")
{
return(VisitResult.VisitOk);
}
if (groupShape.ExportFileName.StartsWith(_searchExportFileName))
{
int newIndex = -1;
string remaining = groupShape.ExportFileName.Substring(_searchExportFileName.Length);
if (remaining.Length > 0)
{
try
{
newIndex = Convert.ToInt32(remaining);
}
catch (Exception)
{
newIndex = -1;
}
}
if (newIndex > _maxIndex)
{
_maxIndex = newIndex;
}
}
}
return(VisitResult.VisitOk);
}
public EvaluateBBoxLinksVisitor(StaticMeshGroupShape shape, bool bTouching)
{
_shape = shape;
_srcLink = (LinkSource)_shape.GetGroupStaticMeshesLinkSource();
_bTouching = bTouching;
visBBox = _shape.AbsoluteBoundingBox;
}
public override ShapeBase CreateShapeInstance()
{
StaticMeshGroupShape group = new StaticMeshGroupShape("StaticMeshGroup");
group.Position = EditorManager.Scene.CurrentShapeSpawnPosition;
return(group);
}
/// <summary>
/// This function must be overridden, since we have to reset the hotspots
/// </summary>
/// <returns></returns>
public override ShapeBase Clone()
{
StaticMeshGroupShape copy = (StaticMeshGroupShape)base.Clone();
System.Diagnostics.Debug.Assert(!copy.Selected); // turned off in ShapeBase
copy.ExportFileName = null;
#if (MESHGROUP_USE_LINKING)
copy._hotSpotSizeX = null;
copy._hotSpotSizeY = null;
copy._hotSpotSizeZ = null;
#endif
return(copy);
}
public EvaluateBBoxLinksVisitor(StaticMeshGroupShape shape, bool bTouching)
{
_shape = shape;
_srcLink = (LinkSource)_shape.GetGroupStaticMeshesLinkSource();
_bTouching = bTouching;
visBBox = _shape.AbsoluteBoundingBox;
}
public override ShapeBase CreateShapeInstance()
{
StaticMeshGroupShape group = new StaticMeshGroupShape("StaticMeshGroup");
group.Position = EditorManager.Scene.CurrentShapeSpawnPosition;
return group;
}
public override void OnSceneEvent(SceneEventArgs e)
{
base.OnSceneEvent(e);
if (!Active || !ExportShape || EngineBox == null)
{
return;
}
if (e.action == SceneEventArgs.Action.BeforeExport || e.action == SceneEventArgs.Action.BeforePrefabBinaryExport)
{
// If this static mesh group has another *active* static mesh group as a predecessor, don't do anything.
// (Otherwise, this group's children would end up both in the parent mesh group *and* in this mesh group.)
ShapeBase predecessor = Parent;
while (predecessor != null)
{
StaticMeshGroupShape parentGroup = predecessor as StaticMeshGroupShape;
if (parentGroup != null && parentGroup.Active)
{
return;
}
predecessor = predecessor.Parent;
}
ShapeCollection shapes = GetRelevantShapes();
if (shapes == null || shapes.Count == 0)
{
return;
}
string name;
string fileextension = ".vmesh";
if (string.IsNullOrEmpty(_exportFileName))
{
//use UID
name = string.Format("SM_{0:x8}_{1:x8}", ParentLayer.LayerID, this.LocalID);
}
else
{
name = _exportFileName;
}
name += fileextension;
string filename = null;
if (e is ExportSceneEventArgs)
{
filename = Path.Combine(((ExportSceneEventArgs)e).ExportInfo.AbsoluteExportDataFolder, name);
}
else
{
// this path is taken by BeforePrefabBinaryExport
PropertyInfo property = EditorManager.Scene.GetType().GetProperty("AbsoluteZoneExportFolder");
if (property != null)
{
filename = property.GetValue(EditorManager.Scene, null) as string;
}
if (string.IsNullOrEmpty(filename))
{
return;
}
filename = Path.Combine(filename, name);
}
filename = EditorManager.Project.MakeRelative(filename);
EngineBox.fCombinedFarClipDist = -1.0f;
EngineBox.iCombinedVisibleBitmask = 0;
EngineBox.iCombinedCollisionBitmask = 0;
EngineBox.bCombinedStaticShadows = false;
EngineBox.bCombinedDynamicShadows = false;
foreach (StaticMeshShape shape in shapes)
{
if (StaticMeshShape.UsesCollisionGroups)
{
EngineBox.iCombinedCollisionBitmask = shape.EngineMesh.GetCollisionFilter();
}
else
{
EngineBox.iCombinedCollisionBitmask |= (uint)shape.CollisionBitmask;
}
EngineBox.iCombinedVisibleBitmask |= (uint)shape.VisibleBitmask;
EngineBox.fCombinedFarClipDist = Math.Max(EngineBox.fCombinedFarClipDist, shape.FarClipDistance);
EngineBox.bCombinedStaticShadows |= shape.CastStaticShadows;
EngineBox.bCombinedDynamicShadows |= shape.CastDynamicShadows;
}
EngineBox.BeginExport(shapes, filename);
return;
}
if (e.action == SceneEventArgs.Action.AfterExport || e.action == SceneEventArgs.Action.AfterPrefabBinaryExport)
{
EngineBox.EndExport();
return;
}
}