0032400: Visualization, TKIVtk - convert VTK camera to OCC Add new interfaces GetEyePosition(), GetClippingRange(), GetAspectRatio() to IVTK_IView Add ivtkviewparams command to print current parameters of view Add ivtkcamera comand to print current camera parameters or manages camera parameters (set ortho or persp projection)
0024023: Revamp the OCCT Handle -- general Missing headers added; includes of headers "Handle_...hxx" removed. Misuses of macro Handle() and its use in typedefs corrected. Alias classes Profile and Option are removed from IFSelect; ones defined in MoniTool are used directly. Removed header files defining only Handle classes (except Image_PixMap_Handle.hxx) Classes SelectMgr_BaseFrustum and now inherit Standard_Transient and can be manipulated by Handle (not NCollection_Handle) Fixed reference-type local variable pointing to temporary object Use of handle in conditional expressions and comparisons to NULL are replaced by call to method IsNull()
0024623: Visualization - improve selection mechanism Redesign of selection mechanism: - implemented 3-level BVH tree for selection; - selection now calculates in 3D space; - intersection tests were moved to SelectMgr_BaseFrustum descendants; - removed .cdl files in Select3D and .cdl related to selection in MeshVS; - SelectMgr_ViewerSelectors are now shared between local and global contexts; - transformations of sensitive entities are now stored in SelectMgr_SelectableObject only. Sensitive entities are independent from transformations, it is applied to SelectMgr_SelectingVolumeManager instance only; - connected and multiple connected interactive objects are now represented by their child objects only for SelectMgr_SelectionManager; - if interactive object has child objects, they will be stored as separate objects in SelectMgr_SelectionManager now. - test cases bugs/vis/bug24623_1, bug24623_2, bug24623_3, bug24623_4 to test performance and memory issues.
0024904: Visualization - Integration of VIS component: Added new toolkit TKIVtk: - TKIVtk toolkit includes IVtkVTK, IVtkTools, IVtkOCC, IVtk packages. - TKIVtk provides OCC interface for VTK library functionality: it allows to use VTK window and event managment for OCC objects (shapes) Porting on VTK 6: - shape source inherits vtkPolyDataAlgorithm now (vtkPolyDataSource was removed form VTK as deprecated functionality). - added factory auto-initialization in IVtkVTK_View - remove using of deprecated methods of pipeline mechanism. Get rid from warning in SelectMgr_SelectableObject. Removed firendship from SelectMgr_SelectableObject. Corrected projector parameters for selection algorithm. Removed unneeded picking algorithm modification.