public void DeleteFaces(FaceSelectionState faceSelectionState)
{
var selectedFaceCount = faceSelectionState.CurrentSelection().Count() * 3;
var totalObjectFaceCount = faceSelectionState.RenderObject.Geometry.GetIndexCount();
if (selectedFaceCount == totalObjectFaceCount)
{
var command = new DeleteObjectsCommand(new List <ISelectable>()
{
faceSelectionState.RenderObject
});
_commandManager.ExecuteCommand(command);
}
else
{
var command = new DeleteFaceCommand(faceSelectionState.RenderObject.Geometry, faceSelectionState.CurrentSelection());
_commandManager.ExecuteCommand(command);
}
}
public void GrowSelection(FaceSelectionState faceSelectionState)
{
var selectedFaceIndecies = new List <ushort>();
var indexBuffer = faceSelectionState.RenderObject.Geometry.GetIndexBuffer();
foreach (var face in faceSelectionState.SelectedFaces)
{
selectedFaceIndecies.Add(indexBuffer[face]);
selectedFaceIndecies.Add(indexBuffer[face + 1]);
selectedFaceIndecies.Add(indexBuffer[face + 2]);
}
var meshService = new MeshSplitterService();
var newSelection = meshService.GrowSelection(faceSelectionState.RenderObject.Geometry, selectedFaceIndecies);
var selectCmd = new FaceSelectionCommand(newSelection);
_commandManager.ExecuteCommand(selectCmd);
}
public void ConvertSelectionToVertex(FaceSelectionState faceSelectionState)
{
var selectCmd = new ConvertFacesToVertexSelectionCommand(faceSelectionState);
_commandManager.ExecuteCommand(selectCmd);
}
public void DuplicatedSelectedFacesToNewMesh(FaceSelectionState faceSelectionState, bool deleteOriginal)
{
var selectCmd = new DuplicateFacesCommand(faceSelectionState.RenderObject, faceSelectionState.SelectedFaces, deleteOriginal);
_commandManager.ExecuteCommand(selectCmd);
}
public ConvertFacesToVertexSelectionCommand(FaceSelectionState selectionState)
{
_selectionState = selectionState;
}
