ActiViz .NET
5.8.0
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vtkVisibleCellSelector - A helper that orchestrates color buffer visible cell selection. This is deprecated. Refer to vtkHardwareSelector instead. More...
Public Member Functions | |
vtkVisibleCellSelector (IntPtr rawCppThis, bool callDisposalMethod, bool strong) | |
Automatically generated constructor - called from generated code. DO NOT call directly. | |
vtkVisibleCellSelector () | |
Undocumented Block. | |
vtkProp | GetActorFromId (int id) |
After a select, this will return a pointer to the actor corresponding to a particular id. This will return NULL if id is out of range. | |
void | GetArea (ref uint x0, ref uint y0, ref uint x1, ref uint y1) |
The caller of SetArea can use to check for cropped limits. | |
void | GetPixelSelection (IntPtr displayPos, ref int procId, ref int cellId, ref int vertId, vtkProp actorPtr) |
Get the cellId, vertexIds, actor, processor rendering the actor at a given display position. Makes sense only after Select() has been called. | |
virtual uint | GetProcessorId () |
Call to let this know what processor number to render as in the processor select pass. Internally this adds 1 to pid because 0 is reserved for miss. | |
void | GetSelectedIds (vtkIdTypeArray ToCopyInto) |
After Select(), this will return the list of selected Ids. The ProcessorId and Actor Id are returned in the first two components. The CellId is returned in the last two components (only 64 bits total). | |
void | GetSelectedIds (vtkSelection ToCopyInto) |
After Select(), this will return the list of selected Ids. | |
void | GetSelectedVertices (vtkIdTypeArray VertexPointers, vtkIdTypeArray VertexIds) |
After Select(), (assuming DoVertexId is on), the will return arrays that describe which cell vertices are visible. The VertexPointers array contains one index into the VertexIds array for every visible cell. Any index may be -1 in which case no vertices were visible for that cell. The VertexIds array contains a set of integers for each cell that has visible vertices. The first entry in the set is the number of visible vertices. The rest are visible vertex ranks. A set such at 2,0,4, means that a particular polygon's first and fifth vertices were visible. | |
override int | IsA (string type) |
Undocumented Block. | |
new vtkVisibleCellSelector | NewInstance () |
Undocumented Block. | |
void | PrintSelectedIds (vtkIdTypeArray IdsToPrint) |
For debugging - prints out the list of selected ids. | |
void | Select () |
Execute the selection algorithm. | |
void | SetArea (uint x0, uint y0, uint x1, uint y1) |
Call to set the selection area region. This crops the selected area to the renderers pixel limits. | |
virtual void | SetProcessorId (uint pid) |
Call to let this know what processor number to render as in the processor select pass. Internally this adds 1 to pid because 0 is reserved for miss. | |
void | SetRenderPasses (int DoProcessor, int DoActor, int DoCellIdHi, int DoCellIdMid, int DoCellIdLo, int DoVertexId) |
Call to let this know what selection render passes to do. If you have only one processor or one actor, you can leave DoProcessor and DoActor as false (the default). If you have less than 2^48 cells in any actor, you do not need the CellIdHi pass, or similarly if you have less than 2^24 cells, you do not need DoCellIdMid. The DoPointId will enable another render pass for determining visible vertices. | |
virtual void | SetRenderer (vtkRenderer arg0) |
Call to let this know where to select within. | |
Static Public Member Functions | |
static new vtkVisibleCellSelector | New () |
Undocumented Block. | |
static new int | IsTypeOf (string type) |
Undocumented Block. | |
static new vtkVisibleCellSelector | SafeDownCast (vtkObjectBase o) |
Undocumented Block. | |
Public Attributes | |
new const string | MRFullTypeName = "Kitware.VTK.vtkVisibleCellSelector" |
Automatically generated type registration mechanics. | |
Static Public Attributes | |
static new readonly string | MRClassNameKey = "22vtkVisibleCellSelector" |
Automatically generated type registration mechanics. | |
Protected Member Functions | |
override void | Dispose (bool disposing) |
Automatically generated protected Dispose method - called from public Dispose or the C# destructor. DO NOT call directly. | |
Private Member Functions | |
static internal IntPtr | vtkVisibleCellSelector_New (ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount) |
static internal IntPtr | vtkVisibleCellSelector_GetActorFromId_01 (HandleRef pThis, int id, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount) |
static internal void | vtkVisibleCellSelector_GetArea_02 (HandleRef pThis, ref uint x0, ref uint y0, ref uint x1, ref uint y1) |
static internal void | vtkVisibleCellSelector_GetPixelSelection_03 (HandleRef pThis, IntPtr displayPos, ref int procId, ref int cellId, ref int vertId, HandleRef actorPtr) |
static internal uint | vtkVisibleCellSelector_GetProcessorId_04 (HandleRef pThis) |
static internal void | vtkVisibleCellSelector_GetSelectedIds_05 (HandleRef pThis, HandleRef ToCopyInto) |
static internal void | vtkVisibleCellSelector_GetSelectedIds_06 (HandleRef pThis, HandleRef ToCopyInto) |
static internal void | vtkVisibleCellSelector_GetSelectedVertices_07 (HandleRef pThis, HandleRef VertexPointers, HandleRef VertexIds) |
static internal int | vtkVisibleCellSelector_IsA_08 (HandleRef pThis, string type) |
static internal int | vtkVisibleCellSelector_IsTypeOf_09 (string type) |
static internal IntPtr | vtkVisibleCellSelector_NewInstance_11 (HandleRef pThis, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount) |
static internal void | vtkVisibleCellSelector_PrintSelectedIds_12 (HandleRef pThis, HandleRef IdsToPrint) |
static internal IntPtr | vtkVisibleCellSelector_SafeDownCast_13 (HandleRef o, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount) |
static internal void | vtkVisibleCellSelector_Select_14 (HandleRef pThis) |
static internal void | vtkVisibleCellSelector_SetArea_15 (HandleRef pThis, uint x0, uint y0, uint x1, uint y1) |
static internal void | vtkVisibleCellSelector_SetProcessorId_16 (HandleRef pThis, uint pid) |
static internal void | vtkVisibleCellSelector_SetRenderPasses_17 (HandleRef pThis, int DoProcessor, int DoActor, int DoCellIdHi, int DoCellIdMid, int DoCellIdLo, int DoVertexId) |
static internal void | vtkVisibleCellSelector_SetRenderer_18 (HandleRef pThis, HandleRef arg0) |
Static Private Member Functions | |
static | vtkVisibleCellSelector () |
Automatically generated type registration mechanics. |
vtkVisibleCellSelector - A helper that orchestrates color buffer visible cell selection. This is deprecated. Refer to vtkHardwareSelector instead.
Description DEPRECATED: Please refer to vtkHardwareSelector instead. This class can be used to determine what cells are visible within a given rectangle of the RenderWindow. To use it, call in order, SetRenderer(), SetArea(), SetProcessorId(), SetRenderPasses(), and then Select(). Select will cause the attached vtkRenderer to render in a special color mode, where each cell is given it own color so that later inspection of the Rendered Pixels can determine what cells are visible. In practice up to five different rendering passes may occur depending on your choices in SetRenderPasses. After Select(), a list of the visible cells can be obtained by calling GetSelectedIds().
Limitations: Antialiasing will break this class. If your graphics card settings force their use this class will return invalid results.
Currently only cells from PolyDataMappers can be selected from. When vtkRenderer is put into a SelectMode, it temporarily swaps in a new vtkIdentColoredPainter to do the color index rendering of each cell in each vtkProp that it renders. Until alternatives to vtkIdentColoredPainter exist that can do a similar coloration of other vtkDataSet types, only polygonal data can be selected. If you need to select other data types, consider using vtkDataSetMapper and turning on it's PassThroughCellIds feature, or using vtkFrustumExtractor.
Only Opaque geometry in Actors is selected from. Assemblies and LODMappers are not currently supported.
During selection, visible datasets that can not be selected from are temporarily hidden so as not to produce invalid indices from their colors.
static Kitware.VTK.vtkVisibleCellSelector.vtkVisibleCellSelector | ( | ) | [static, private] |
Automatically generated type registration mechanics.
Kitware.VTK.vtkVisibleCellSelector.vtkVisibleCellSelector | ( | IntPtr | rawCppThis, |
bool | callDisposalMethod, | ||
bool | strong | ||
) |
Automatically generated constructor - called from generated code. DO NOT call directly.
Undocumented Block.
override void Kitware.VTK.vtkVisibleCellSelector.Dispose | ( | bool | disposing | ) | [protected] |
Automatically generated protected Dispose method - called from public Dispose or the C# destructor. DO NOT call directly.
Reimplemented from Kitware.VTK.vtkObject.
After a select, this will return a pointer to the actor corresponding to a particular id. This will return NULL if id is out of range.
void Kitware.VTK.vtkVisibleCellSelector.GetArea | ( | ref uint | x0, |
ref uint | y0, | ||
ref uint | x1, | ||
ref uint | y1 | ||
) |
The caller of SetArea can use to check for cropped limits.
void Kitware.VTK.vtkVisibleCellSelector.GetPixelSelection | ( | IntPtr | displayPos, |
ref int | procId, | ||
ref int | cellId, | ||
ref int | vertId, | ||
vtkProp | actorPtr | ||
) |
Get the cellId, vertexIds, actor, processor rendering the actor at a given display position. Makes sense only after Select() has been called.
virtual uint Kitware.VTK.vtkVisibleCellSelector.GetProcessorId | ( | ) | [virtual] |
Call to let this know what processor number to render as in the processor select pass. Internally this adds 1 to pid because 0 is reserved for miss.
void Kitware.VTK.vtkVisibleCellSelector.GetSelectedIds | ( | vtkIdTypeArray | ToCopyInto | ) |
After Select(), this will return the list of selected Ids. The ProcessorId and Actor Id are returned in the first two components. The CellId is returned in the last two components (only 64 bits total).
void Kitware.VTK.vtkVisibleCellSelector.GetSelectedIds | ( | vtkSelection | ToCopyInto | ) |
After Select(), this will return the list of selected Ids.
void Kitware.VTK.vtkVisibleCellSelector.GetSelectedVertices | ( | vtkIdTypeArray | VertexPointers, |
vtkIdTypeArray | VertexIds | ||
) |
After Select(), (assuming DoVertexId is on), the will return arrays that describe which cell vertices are visible. The VertexPointers array contains one index into the VertexIds array for every visible cell. Any index may be -1 in which case no vertices were visible for that cell. The VertexIds array contains a set of integers for each cell that has visible vertices. The first entry in the set is the number of visible vertices. The rest are visible vertex ranks. A set such at 2,0,4, means that a particular polygon's first and fifth vertices were visible.
override int Kitware.VTK.vtkVisibleCellSelector.IsA | ( | string | type | ) | [virtual] |
Undocumented Block.
Reimplemented from Kitware.VTK.vtkObject.
static new int Kitware.VTK.vtkVisibleCellSelector.IsTypeOf | ( | string | type | ) | [static] |
Undocumented Block.
Reimplemented from Kitware.VTK.vtkObject.
static new vtkVisibleCellSelector Kitware.VTK.vtkVisibleCellSelector.New | ( | ) | [static] |
Undocumented Block.
Reimplemented from Kitware.VTK.vtkObject.
Undocumented Block.
Reimplemented from Kitware.VTK.vtkObject.
void Kitware.VTK.vtkVisibleCellSelector.PrintSelectedIds | ( | vtkIdTypeArray | IdsToPrint | ) |
For debugging - prints out the list of selected ids.
static new vtkVisibleCellSelector Kitware.VTK.vtkVisibleCellSelector.SafeDownCast | ( | vtkObjectBase | o | ) | [static] |
Undocumented Block.
Reimplemented from Kitware.VTK.vtkObject.
Execute the selection algorithm.
void Kitware.VTK.vtkVisibleCellSelector.SetArea | ( | uint | x0, |
uint | y0, | ||
uint | x1, | ||
uint | y1 | ||
) |
Call to set the selection area region. This crops the selected area to the renderers pixel limits.
virtual void Kitware.VTK.vtkVisibleCellSelector.SetProcessorId | ( | uint | pid | ) | [virtual] |
Call to let this know what processor number to render as in the processor select pass. Internally this adds 1 to pid because 0 is reserved for miss.
virtual void Kitware.VTK.vtkVisibleCellSelector.SetRenderer | ( | vtkRenderer | arg0 | ) | [virtual] |
Call to let this know where to select within.
void Kitware.VTK.vtkVisibleCellSelector.SetRenderPasses | ( | int | DoProcessor, |
int | DoActor, | ||
int | DoCellIdHi, | ||
int | DoCellIdMid, | ||
int | DoCellIdLo, | ||
int | DoVertexId | ||
) |
Call to let this know what selection render passes to do. If you have only one processor or one actor, you can leave DoProcessor and DoActor as false (the default). If you have less than 2^48 cells in any actor, you do not need the CellIdHi pass, or similarly if you have less than 2^24 cells, you do not need DoCellIdMid. The DoPointId will enable another render pass for determining visible vertices.
static internal IntPtr Kitware.VTK.vtkVisibleCellSelector.vtkVisibleCellSelector_GetActorFromId_01 | ( | HandleRef | pThis, |
int | id, | ||
ref uint | mteStatus, | ||
ref uint | mteIndex, | ||
ref uint | rawRefCount | ||
) | [private] |
static internal void Kitware.VTK.vtkVisibleCellSelector.vtkVisibleCellSelector_GetArea_02 | ( | HandleRef | pThis, |
ref uint | x0, | ||
ref uint | y0, | ||
ref uint | x1, | ||
ref uint | y1 | ||
) | [private] |
static internal void Kitware.VTK.vtkVisibleCellSelector.vtkVisibleCellSelector_GetPixelSelection_03 | ( | HandleRef | pThis, |
IntPtr | displayPos, | ||
ref int | procId, | ||
ref int | cellId, | ||
ref int | vertId, | ||
HandleRef | actorPtr | ||
) | [private] |
static internal uint Kitware.VTK.vtkVisibleCellSelector.vtkVisibleCellSelector_GetProcessorId_04 | ( | HandleRef | pThis | ) | [private] |
static internal void Kitware.VTK.vtkVisibleCellSelector.vtkVisibleCellSelector_GetSelectedIds_05 | ( | HandleRef | pThis, |
HandleRef | ToCopyInto | ||
) | [private] |
static internal void Kitware.VTK.vtkVisibleCellSelector.vtkVisibleCellSelector_GetSelectedIds_06 | ( | HandleRef | pThis, |
HandleRef | ToCopyInto | ||
) | [private] |
static internal void Kitware.VTK.vtkVisibleCellSelector.vtkVisibleCellSelector_GetSelectedVertices_07 | ( | HandleRef | pThis, |
HandleRef | VertexPointers, | ||
HandleRef | VertexIds | ||
) | [private] |
static internal int Kitware.VTK.vtkVisibleCellSelector.vtkVisibleCellSelector_IsA_08 | ( | HandleRef | pThis, |
string | type | ||
) | [private] |
static internal int Kitware.VTK.vtkVisibleCellSelector.vtkVisibleCellSelector_IsTypeOf_09 | ( | string | type | ) | [private] |
static internal IntPtr Kitware.VTK.vtkVisibleCellSelector.vtkVisibleCellSelector_New | ( | ref uint | mteStatus, |
ref uint | mteIndex, | ||
ref uint | rawRefCount | ||
) | [private] |
static internal IntPtr Kitware.VTK.vtkVisibleCellSelector.vtkVisibleCellSelector_NewInstance_11 | ( | HandleRef | pThis, |
ref uint | mteStatus, | ||
ref uint | mteIndex, | ||
ref uint | rawRefCount | ||
) | [private] |
static internal void Kitware.VTK.vtkVisibleCellSelector.vtkVisibleCellSelector_PrintSelectedIds_12 | ( | HandleRef | pThis, |
HandleRef | IdsToPrint | ||
) | [private] |
static internal IntPtr Kitware.VTK.vtkVisibleCellSelector.vtkVisibleCellSelector_SafeDownCast_13 | ( | HandleRef | o, |
ref uint | mteStatus, | ||
ref uint | mteIndex, | ||
ref uint | rawRefCount | ||
) | [private] |
static internal void Kitware.VTK.vtkVisibleCellSelector.vtkVisibleCellSelector_Select_14 | ( | HandleRef | pThis | ) | [private] |
static internal void Kitware.VTK.vtkVisibleCellSelector.vtkVisibleCellSelector_SetArea_15 | ( | HandleRef | pThis, |
uint | x0, | ||
uint | y0, | ||
uint | x1, | ||
uint | y1 | ||
) | [private] |
static internal void Kitware.VTK.vtkVisibleCellSelector.vtkVisibleCellSelector_SetProcessorId_16 | ( | HandleRef | pThis, |
uint | pid | ||
) | [private] |
static internal void Kitware.VTK.vtkVisibleCellSelector.vtkVisibleCellSelector_SetRenderer_18 | ( | HandleRef | pThis, |
HandleRef | arg0 | ||
) | [private] |
static internal void Kitware.VTK.vtkVisibleCellSelector.vtkVisibleCellSelector_SetRenderPasses_17 | ( | HandleRef | pThis, |
int | DoProcessor, | ||
int | DoActor, | ||
int | DoCellIdHi, | ||
int | DoCellIdMid, | ||
int | DoCellIdLo, | ||
int | DoVertexId | ||
) | [private] |
new readonly string Kitware.VTK.vtkVisibleCellSelector.MRClassNameKey = "22vtkVisibleCellSelector" [static] |
Automatically generated type registration mechanics.
Reimplemented from Kitware.VTK.vtkObject.
new const string Kitware.VTK.vtkVisibleCellSelector.MRFullTypeName = "Kitware.VTK.vtkVisibleCellSelector" |
Automatically generated type registration mechanics.
Reimplemented from Kitware.VTK.vtkObject.