public override void OnReplaceObject(ref MRhinoDoc doc, ref MRhinoObject old, ref MRhinoObject obj)
{
if (_mainUI != null)
{
_mainUI.Whatever();
}
}
public int ExplodeHatch(MRhinoDoc doc, Guid hatchGuid, ref List<Guid> objectGuids)
{
int objectGuids_Count = objectGuids.Count;
if (null != doc)
{
IRhinoHatch hatchObject = MRhinoHatch.ConstCast(doc.LookupObject(hatchGuid));
if (null != hatchObject)
{
MRhinoObject[] subObjects = null;
int subObjects_Count = hatchObject.GetSubObjects(out subObjects);
if (0 < subObjects_Count || null != subObjects)
{
for (int i = 0; i < subObjects_Count; i++)
{
bool rc = doc.AddObject(subObjects[i]);
if (rc)
objectGuids.Add(subObjects[i].Attributes().m_uuid);
}
}
}
}
return objectGuids.Count - objectGuids_Count;
}
public int ExplodeHatch(MRhinoDoc doc, Guid hatchGuid, ref List <Guid> objectGuids)
{
int objectGuids_Count = objectGuids.Count;
if (null != doc)
{
IRhinoHatch hatchObject = MRhinoHatch.ConstCast(doc.LookupObject(hatchGuid));
if (null != hatchObject)
{
MRhinoObject[] subObjects = null;
int subObjects_Count = hatchObject.GetSubObjects(out subObjects);
if (0 < subObjects_Count || null != subObjects)
{
for (int i = 0; i < subObjects_Count; i++)
{
bool rc = doc.AddObject(subObjects[i]);
if (rc)
{
objectGuids.Add(subObjects[i].Attributes().m_uuid);
}
}
}
}
}
return(objectGuids.Count - objectGuids_Count);
}
public override void OnCloseDocument(ref MRhinoDoc doc)
{
if (true == m_control.Visible)
{
m_control.OnCloseDocument(ref doc);
}
}
public override void OnDeselectObjects(ref MRhinoDoc doc, IRhinoObject[] objects)
{
if (true == m_control.Visible)
{
m_control.OnDeselectObjects(ref doc, objects);
}
}
/// <summary>
/// Add an array of 3-D points to the document
/// </summary>
public object AddPoints(object pointsObj)
{
On3dPointArray points = new On3dPointArray();
if (SampleCsRhinoScriptUtils.ConvertToOn3dPointArray(pointsObj, ref points))
{
MRhinoDoc doc = RhUtil.RhinoApp().ActiveDoc();
if (null != doc)
{
ArrayList objectIds = new ArrayList();
for (int i = 0; i < points.Count(); i++)
{
MRhinoObject rhinoObj = doc.AddPointObject(points[i]);
if (null != rhinoObj)
{
objectIds.Add(rhinoObj.ModelObjectId().ToString());
}
}
if (objectIds.Count > 0)
{
doc.Redraw();
return(objectIds.ToArray());
}
}
}
return(null);
}
public override void OnDeselectAllObjects(ref MRhinoDoc doc, int count)
{
if (true == m_control.Visible)
{
m_control.OnDeselectAllObjects(ref doc, count);
}
}
public override void OnSelectObject(ref MRhinoDoc doc, IRhinoObject @object)
{
if (true == m_control.Visible)
{
m_control.OnSelectObject(ref doc, @object);
}
}
public override void OnDeleteObject(ref MRhinoDoc doc, ref MRhinoObject @object)
{
if (true == m_control.Visible)
{
m_control.OnDeleteObject(ref doc, ref @object);
}
}
public override void OnReplaceObject(ref MRhinoDoc doc,
ref MRhinoObject old, ref MRhinoObject obj,
Splash splashScreen)
{
// to access the instance of the class from here,
// pass in the variable that holds a reference to the instance
splashScreen.[Whatever];
string GetUnusedInstanceDefinitionName(MRhinoDoc doc)
{
string idef_name = string.Empty;
doc.m_instance_definition_table.GetUnusedInstanceDefinitionName(ref idef_name);
return(idef_name);
}
public void OnCloseDocument(ref MRhinoDoc doc)
{
if (m_bInSelect)
return;
m_bInEvent = true;
m_listbox.Items.Clear();
SaveSelectedIndices();
m_bInEvent = false;
}
public void OnDeselectAllObjects(ref MRhinoDoc doc, int count)
{
if (m_bInSelect)
{
return;
}
m_bInEvent = true;
m_listbox.ClearSelected();
SaveSelectedIndices();
m_bInEvent = false;
}
public void OnCloseDocument(ref MRhinoDoc doc)
{
if (m_bInSelect)
{
return;
}
m_bInEvent = true;
m_listbox.Items.Clear();
SaveSelectedIndices();
m_bInEvent = false;
}
private void m_listbox_SelectedIndexChanged(object sender, EventArgs e)
{
if (m_bInEvent)
{
return;
}
m_bInSelect = true;
MRhinoDoc doc = RhUtil.RhinoApp().ActiveDoc();
// Select what got selected
ListBox.SelectedIndexCollection selected = m_listbox.SelectedIndices;
// Select what got selected
int i = 0;
for (i = 0; i < selected.Count; i++)
{
int index = selected[i];
if (!m_selected.Contains(index))
{
Guid guid = new Guid(m_listbox.Items[index].ToString());
MRhinoObject obj = doc.LookupObject(guid);
if (obj != null && obj.IsSelectable())
{
obj.Select(true);
}
}
}
// Unselect what got unselected
for (i = 0; i < m_selected.Count; i++)
{
int index = m_selected[i];
if (!selected.Contains(index))
{
Guid guid = new Guid(m_listbox.Items[index].ToString());
MRhinoObject obj = doc.LookupObject(guid);
if (obj != null)
{
obj.Select(false);
}
}
}
SaveSelectedIndices();
doc.Redraw();
m_bInSelect = false;
}
public void OnDeleteObject(ref MRhinoDoc doc, ref MRhinoObject obj)
{
if (m_bInSelect)
return;
m_bInEvent = true;
Guid guid = obj.Attributes().m_uuid;
string str = guid.ToString();
int index = m_listbox.FindStringExact(str);
if (index != ListBox.NoMatches)
m_listbox.Items.RemoveAt(index);
SaveSelectedIndices();
m_bInEvent = false;
}
/// <summary>
/// Low level function to set formattted string data to an
/// object's attribute user string data.
/// </summary>
public static bool SetData(IRhinoObject obj, string string_data)
{
if (obj != null)
{
MRhinoDoc doc = obj.Document();
if (doc != null)
{
MRhinoObjectAttributes atts = new MRhinoObjectAttributes(obj.Attributes());
if (atts.SetUserString(GetKey(), string_data))
{
return(doc.ModifyObjectAttributes(new MRhinoObjRef(obj), atts));
}
}
}
return(false);
}
/// <summary>
/// Add a 3-D point to the document
/// </summary>
public object AddPoint(object pointObj)
{
On3dPoint point = new On3dPoint();
if (SampleCsRhinoScriptUtils.ConvertToOn3dPoint(pointObj, ref point))
{
MRhinoDoc doc = RhUtil.RhinoApp().ActiveDoc();
if (null != doc)
{
MRhinoObject rhinoObj = doc.AddPointObject(point);
if (null != rhinoObj)
{
doc.Redraw();
return(rhinoObj.ModelObjectId().ToString());
}
}
}
return(null);
}
private void button1_Click(object sender, EventArgs e)
{
// Since our form is modeless, the user can run commands
// while our form is visible, including the Open command,
// which closes the current document and opens a new one.
// Thus, it's best to always ask for the active document
// instead of maintaining a reference to the document passed
// to the command that created this form.
MRhinoDoc doc = RhUtil.RhinoApp().ActiveDoc();
if (null != doc)
{
On3dPoint a = new On3dPoint(0.0, 0.0, 0.0);
On3dPoint b = new On3dPoint(5.0, 5.0, 5.0);
OnLine line = new OnLine(a, b);
doc.AddCurveObject(line);
doc.Redraw();
}
}
public void OnDeleteObject(ref MRhinoDoc doc, ref MRhinoObject obj)
{
if (m_bInSelect)
{
return;
}
m_bInEvent = true;
Guid guid = obj.Attributes().m_uuid;
string str = guid.ToString();
int index = m_listbox.FindStringExact(str);
if (index != ListBox.NoMatches)
{
m_listbox.Items.RemoveAt(index);
}
SaveSelectedIndices();
m_bInEvent = false;
}
public void OnDeselectObject(ref MRhinoDoc doc, IRhinoObject obj)
{
if (m_bInSelect)
{
return;
}
m_bInEvent = true;
if (obj != null)
{
Guid guid = obj.Attributes().m_uuid;
int index = m_listbox.FindStringExact(guid.ToString());
if (index != ListBox.NoMatches)
{
m_listbox.SetSelected(index, false);
}
}
SaveSelectedIndices();
m_bInEvent = false;
}
/// <summary>
/// This method is called when the drag and drop operation is completed and
/// the item being dragged was dropped on the Rhino layer list control.
/// </summary>
public override bool OnDropOnLayerListCtrl(IWin32Window layerListCtrl, int layerIndex, DataObject data, DragDropEffects dropEffect, Point point)
{
SampleCsDragData dragData = GetSampleCsDragData(data);
if (null == dragData)
{
return(false);
}
if (layerIndex < 0)
{
MessageBox.Show(
RhUtil.RhinoApp().MainWnd(),
"String \"" + dragData.DragString + "\" Dropped on layer list control, not on a layer",
"SampleCsDragDrop",
MessageBoxButtons.OK,
MessageBoxIcon.Information
);
}
else
{
MRhinoDoc doc = RhUtil.RhinoApp().ActiveDoc();
if (null != doc && layerIndex < doc.m_layer_table.LayerCount())
{
MessageBox.Show(
RhUtil.RhinoApp().MainWnd(),
"String \"" + dragData.DragString + "\" Dropped on layer \"" + doc.m_layer_table[layerIndex].m_name + "\"",
"SampleCsDragDrop",
MessageBoxButtons.OK,
MessageBoxIcon.Information
);
}
}
return(true);
}
public void OnSelectObjects(ref MRhinoDoc doc, IRhinoObject[] objects)
{
if (m_bInSelect)
{
return;
}
m_bInEvent = true;
for (int i = 0; i < objects.Length; i++)
{
IRhinoObject obj = objects[i];
if (obj != null)
{
Guid guid = obj.Attributes().m_uuid;
int index = m_listbox.FindStringExact(guid.ToString());
if (index != ListBox.NoMatches)
{
m_listbox.SetSelected(index, true);
}
}
}
SaveSelectedIndices();
m_bInEvent = false;
}
/// <summary>
/// Rhino calls WriteFile() to write document geometry to an external file.
/// </summary>
public override int WriteFile(string filename, int index, ref MRhinoDoc doc, ref IRhinoFileWriteOptions options)
{
int rc = 0; // false
// Are we saving or exporting?
bool bExport = options.Mode(IRhinoFileWriteOptions.ModeFlag.SelectedMode);
// Are we in interactive or scripted mode?
bool bScript = options.Mode(IRhinoFileWriteOptions.ModeFlag.BatchMode);
List<IRhinoObject> objects = new List<IRhinoObject>();
// Get objects to save/export
MRhinoObjectIterator it = new MRhinoObjectIterator(doc, IRhinoObjectIterator.object_state.undeleted_objects);
if (bExport)
{
it.EnableSelectedFilter();
it.EnableVisibleFilter();
}
// Do the iteration...
MRhinoObject obj = null;
for (obj = it.First(); null != obj; obj = it.Next())
objects.Add(obj);
ArrayMRhinoObjectMesh meshes = new ArrayMRhinoObjectMesh(objects.Count);
OnMeshParameters mesh_parameters = _mesh_parameters;
int mesh_ui_style = (bScript) ? 2 : _mesh_ui_style;
// Get the meshes to save/export
IRhinoCommand.result res = RhUtil.RhinoMeshObjects(objects.ToArray(), ref mesh_parameters, ref mesh_ui_style, ref meshes);
if (res == IRhinoCommand.result.success)
{
if (mesh_ui_style >= 0 && mesh_ui_style <= 1)
_mesh_ui_style = mesh_ui_style;
_mesh_parameters = mesh_parameters;
}
else
{
if (bExport)
RhUtil.RhinoApp().Print("No meshes to export.\n");
else
RhUtil.RhinoApp().Print("No meshes to save.\n");
return rc;
}
try
{
// Open the file
System.IO.StreamWriter file = new System.IO.StreamWriter(filename);
// Write mesh count
file.WriteLine(string.Format("meshcount={0}\n", meshes.Count()));
// Write each mesh
for (int i = 0; i < meshes.Count(); i++)
{
MRhinoObjectMesh obj_mesh = meshes[i];
OnMesh mesh = obj_mesh.GetMesh();
if (null != mesh)
{
// Write mesh number
file.WriteLine(string.Format("mesh={0}\n", i));
// Write mesh vertex count
file.WriteLine(string.Format("vertexcount={0}\n", mesh.m_V.Count()));
// Write mesh face count
file.WriteLine(string.Format("facecount={0}\n", mesh.m_F.Count()));
// Write mesh vertices
for (int vi = 0; vi < mesh.m_V.Count(); vi++)
{
On3fPoint p = mesh.m_V[vi];
file.WriteLine(string.Format("vertex=({0},{1},{2})\n", p.x, p.y, p.z));
}
// Write mesh faces
for (int fi = 0; fi < mesh.m_F.Count(); fi++)
{
OnMeshFace f = mesh.m_F[fi];
file.WriteLine(string.Format("face=({0},{1},{2},{3})\n", f.get_vi(0), f.get_vi(1), f.get_vi(2), f.get_vi(3)));
}
}
}
file.Close();
rc = 1; // true
}
catch (Exception e)
{
RhUtil.RhinoApp().Print(string.Format("{0}\n", e.Message));
}
return rc;
}
int CreateInstanceDefinition(MRhinoDoc doc, IOnInstanceDefinition idef, IOn3dPoint point, List<IRhinoObject> objects, bool bQuietly)
{
int found_index = doc.m_instance_definition_table.FindInstanceDefinition(idef.Name(), true);
List<IRhinoObject> idef_objects = new List<IRhinoObject>();
OnXform xform = new OnXform();
xform.Translation(new On3dPoint(OnUtil.On_origin) - point);
for (int i = 0; i < objects.Count; i++)
{
IRhinoObject obj = objects[i];
if (obj == null)
continue;
if (obj.ObjectType() == IOn.object_type.light_object ||
obj.ObjectType() == IOn.object_type.grip_object ||
obj.ObjectType() == IOn.object_type.phantom_object
)
continue;
// Transform geometry and attributes, but do not add to the document
MRhinoObject dupe = doc.TransformObject(obj, xform, false, false, false);
if (dupe != null)
{
if (doc.AddObject(dupe, false, true))
idef_objects.Add(dupe);
}
}
if (idef_objects.Count < 1)
return -1;
int idef_index = -1;
if (found_index < 0)
idef_index = doc.m_instance_definition_table.AddInstanceDefinition(idef, idef_objects.ToArray(), false, bQuietly);
else if (doc.m_instance_definition_table.ModifyInstanceDefinitionGeometry(found_index, idef_objects.ToArray(), bQuietly))
{
idef_index = found_index;
doc.m_instance_definition_table.ModifyInstanceDefinition(idef, idef_index, (uint)IDEF_SETTINGS.all_idef_settings, bQuietly);
if (!bQuietly)
{
IRhinoInstanceObject[] iref_object_list = null;
int iref_count = doc.m_instance_definition_table[found_index].GetReferences(out iref_object_list);
if (iref_count > 0)
RhUtil.RhinoApp().Print(string.Format("{0} Instances of block \"{1}\" have been updated.\n", iref_count, idef.Name()));
}
}
if (idef_index < 0 && !bQuietly)
{
string message = (found_index < 0) ? "Error creating block.\n" : "Error modifying block.\n";
RhUtil.RhinoApp().Print(message);
}
return idef_index;
}
string GetUnusedInstanceDefinitionName(MRhinoDoc doc)
{
string idef_name = string.Empty;
doc.m_instance_definition_table.GetUnusedInstanceDefinitionName(ref idef_name);
return idef_name;
}
int CreateInstanceDefinition(MRhinoDoc doc, IOnInstanceDefinition idef, IOn3dPoint point, List <IRhinoObject> objects, bool bQuietly)
{
int found_index = doc.m_instance_definition_table.FindInstanceDefinition(idef.Name(), true);
List <IRhinoObject> idef_objects = new List <IRhinoObject>();
OnXform xform = new OnXform();
xform.Translation(new On3dPoint(OnUtil.On_origin) - point);
for (int i = 0; i < objects.Count; i++)
{
IRhinoObject obj = objects[i];
if (obj == null)
{
continue;
}
if (obj.ObjectType() == IOn.object_type.light_object ||
obj.ObjectType() == IOn.object_type.grip_object ||
obj.ObjectType() == IOn.object_type.phantom_object
)
{
continue;
}
// Transform geometry and attributes, but do not add to the document
MRhinoObject dupe = doc.TransformObject(obj, xform, false, false, false);
if (dupe != null)
{
if (doc.AddObject(dupe, false, true))
{
idef_objects.Add(dupe);
}
}
}
if (idef_objects.Count < 1)
{
return(-1);
}
int idef_index = -1;
if (found_index < 0)
{
idef_index = doc.m_instance_definition_table.AddInstanceDefinition(idef, idef_objects.ToArray(), false, bQuietly);
}
else if (doc.m_instance_definition_table.ModifyInstanceDefinitionGeometry(found_index, idef_objects.ToArray(), bQuietly))
{
idef_index = found_index;
doc.m_instance_definition_table.ModifyInstanceDefinition(idef, idef_index, (uint)IDEF_SETTINGS.all_idef_settings, bQuietly);
if (!bQuietly)
{
IRhinoInstanceObject[] iref_object_list = null;
int iref_count = doc.m_instance_definition_table[found_index].GetReferences(out iref_object_list);
if (iref_count > 0)
{
RhUtil.RhinoApp().Print(string.Format("{0} Instances of block \"{1}\" have been updated.\n", iref_count, idef.Name()));
}
}
}
if (idef_index < 0 && !bQuietly)
{
string message = (found_index < 0) ? "Error creating block.\n" : "Error modifying block.\n";
RhUtil.RhinoApp().Print(message);
}
return(idef_index);
}
public override void OnCloseDocument(ref MRhinoDoc doc)
{
if (true == m_control.Visible)
m_control.OnCloseDocument(ref doc);
}
/// <summary>
/// Rhino calls WriteFile() to write document geometry to an external file.
/// </summary>
public override int WriteFile(string filename, int index, ref MRhinoDoc doc, ref IRhinoFileWriteOptions options)
{
int rc = 0; // false
// Are we saving or exporting?
bool bExport = options.Mode(IRhinoFileWriteOptions.ModeFlag.SelectedMode);
// Are we in interactive or scripted mode?
bool bScript = options.Mode(IRhinoFileWriteOptions.ModeFlag.BatchMode);
List <IRhinoObject> objects = new List <IRhinoObject>();
// Get objects to save/export
MRhinoObjectIterator it = new MRhinoObjectIterator(doc, IRhinoObjectIterator.object_state.undeleted_objects);
if (bExport)
{
it.EnableSelectedFilter();
it.EnableVisibleFilter();
}
// Do the iteration...
MRhinoObject obj = null;
for (obj = it.First(); null != obj; obj = it.Next())
{
objects.Add(obj);
}
ArrayMRhinoObjectMesh meshes = new ArrayMRhinoObjectMesh(objects.Count);
OnMeshParameters mesh_parameters = _mesh_parameters;
int mesh_ui_style = (bScript) ? 2 : _mesh_ui_style;
// Get the meshes to save/export
IRhinoCommand.result res = RhUtil.RhinoMeshObjects(objects.ToArray(), ref mesh_parameters, ref mesh_ui_style, ref meshes);
if (res == IRhinoCommand.result.success)
{
if (mesh_ui_style >= 0 && mesh_ui_style <= 1)
{
_mesh_ui_style = mesh_ui_style;
}
_mesh_parameters = mesh_parameters;
}
else
{
if (bExport)
{
RhUtil.RhinoApp().Print("No meshes to export.\n");
}
else
{
RhUtil.RhinoApp().Print("No meshes to save.\n");
}
return(rc);
}
try
{
// Open the file
System.IO.StreamWriter file = new System.IO.StreamWriter(filename);
// Write mesh count
file.WriteLine(string.Format("meshcount={0}\n", meshes.Count()));
// Write each mesh
for (int i = 0; i < meshes.Count(); i++)
{
MRhinoObjectMesh obj_mesh = meshes[i];
OnMesh mesh = obj_mesh.GetMesh();
if (null != mesh)
{
// Write mesh number
file.WriteLine(string.Format("mesh={0}\n", i));
// Write mesh vertex count
file.WriteLine(string.Format("vertexcount={0}\n", mesh.m_V.Count()));
// Write mesh face count
file.WriteLine(string.Format("facecount={0}\n", mesh.m_F.Count()));
// Write mesh vertices
for (int vi = 0; vi < mesh.m_V.Count(); vi++)
{
On3fPoint p = mesh.m_V[vi];
file.WriteLine(string.Format("vertex=({0},{1},{2})\n", p.x, p.y, p.z));
}
// Write mesh faces
for (int fi = 0; fi < mesh.m_F.Count(); fi++)
{
OnMeshFace f = mesh.m_F[fi];
file.WriteLine(string.Format("face=({0},{1},{2},{3})\n", f.get_vi(0), f.get_vi(1), f.get_vi(2), f.get_vi(3)));
}
}
}
file.Close();
rc = 1; // true
}
catch (Exception e)
{
RhUtil.RhinoApp().Print(string.Format("{0}\n", e.Message));
}
return(rc);
}
public void OnDeselectObject(ref MRhinoDoc doc, IRhinoObject obj)
{
if (m_bInSelect)
return;
m_bInEvent = true;
if (obj != null)
{
Guid guid = obj.Attributes().m_uuid;
int index = m_listbox.FindStringExact(guid.ToString());
if (index != ListBox.NoMatches)
m_listbox.SetSelected(index, false);
}
SaveSelectedIndices();
m_bInEvent = false;
}
public override void OnDeleteObject(ref MRhinoDoc doc, ref MRhinoObject @object)
{
if (true == m_control.Visible)
m_control.OnDeleteObject(ref doc, ref @object);
}
public void OnDeselectAllObjects(ref MRhinoDoc doc, int count)
{
if (m_bInSelect)
return;
m_bInEvent = true;
m_listbox.ClearSelected();
SaveSelectedIndices();
m_bInEvent = false;
}
public override void OnDeselectAllObjects(ref MRhinoDoc doc, int count)
{
if (true == m_control.Visible)
m_control.OnDeselectAllObjects(ref doc, count);
}
public override void OnSelectObject(ref MRhinoDoc doc, IRhinoObject @object)
{
if (true == m_control.Visible)
m_control.OnSelectObject(ref doc, @object);
}
public void OnSelectObjects(ref MRhinoDoc doc, IRhinoObject[] objects)
{
if (m_bInSelect)
return;
m_bInEvent = true;
for (int i = 0; i < objects.Length; i++)
{
IRhinoObject obj = objects[i];
if (obj != null)
{
Guid guid = obj.Attributes().m_uuid;
int index = m_listbox.FindStringExact(guid.ToString());
if (index != ListBox.NoMatches)
m_listbox.SetSelected(index, true);
}
}
SaveSelectedIndices();
m_bInEvent = false;
}
public override void OnSelectObjects(ref MRhinoDoc doc, IRhinoObject[] objects)
{
if (true == m_control.Visible)
m_control.OnSelectObjects(ref doc, objects);
}
