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Public Member Functions | Static Public Member Functions | Public Attributes | Static Public Attributes | Protected Member Functions | Private Member Functions | Static Private Member Functions
Kitware.VTK.vtkScenePicker Class Reference

vtkScenePicker - Picks an entire viewport at one shot. More...

Inheritance diagram for Kitware.VTK.vtkScenePicker:
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Collaboration diagram for Kitware.VTK.vtkScenePicker:
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List of all members.

Public Member Functions

 vtkScenePicker (IntPtr rawCppThis, bool callDisposalMethod, bool strong)
 Automatically generated constructor - called from generated code. DO NOT call directly.
 vtkScenePicker ()
 Undocumented Block.
virtual void EnableVertexPickingOff ()
 Vertex picking (using the method GetVertexId()), required additional resources and can slow down still render time by 5-10%. Enabled by default.
virtual void EnableVertexPickingOn ()
 Vertex picking (using the method GetVertexId()), required additional resources and can slow down still render time by 5-10%. Enabled by default.
int GetCellId (IntPtr displayPos)
 Get cell id at the pick position. Returns -1 if no cell was picked. Makes sense only after Pick has been called.
virtual int GetEnableVertexPicking ()
 Vertex picking (using the method GetVertexId()), required additional resources and can slow down still render time by 5-10%. Enabled by default.
virtual vtkRenderer GetRenderer ()
 Set the renderer. Scene picks are restricted to the viewport.
int GetVertexId (IntPtr displayPos)
 Get cell id at the pick position. Returns -1 if no cell was picked. Makes sense only after Pick has been called.
vtkProp GetViewProp (IntPtr displayPos)
 Get actor at the pick position. Returns NULL if none. Makes sense only after Pick has been called.
override int IsA (string type)
 Undocumented Block.
new vtkScenePicker NewInstance ()
 Undocumented Block.
virtual void SetEnableVertexPicking (int _arg)
 Vertex picking (using the method GetVertexId()), required additional resources and can slow down still render time by 5-10%. Enabled by default.
virtual void SetRenderer (vtkRenderer arg0)
 Set the renderer. Scene picks are restricted to the viewport.

Static Public Member Functions

static new vtkScenePicker New ()
 Undocumented Block.
static new int IsTypeOf (string type)
 Undocumented Block.
static new vtkScenePicker SafeDownCast (vtkObjectBase o)
 Undocumented Block.

Public Attributes

new const string MRFullTypeName = "Kitware.VTK.vtkScenePicker"
 Automatically generated type registration mechanics.

Static Public Attributes

static new readonly string MRClassNameKey = "14vtkScenePicker"
 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 vtkScenePicker_New (ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal void vtkScenePicker_EnableVertexPickingOff_01 (HandleRef pThis)
static internal void vtkScenePicker_EnableVertexPickingOn_02 (HandleRef pThis)
static internal int vtkScenePicker_GetCellId_03 (HandleRef pThis, IntPtr displayPos)
static internal int vtkScenePicker_GetEnableVertexPicking_04 (HandleRef pThis)
static internal IntPtr vtkScenePicker_GetRenderer_05 (HandleRef pThis, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal int vtkScenePicker_GetVertexId_06 (HandleRef pThis, IntPtr displayPos)
static internal IntPtr vtkScenePicker_GetViewProp_07 (HandleRef pThis, IntPtr displayPos, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal int vtkScenePicker_IsA_08 (HandleRef pThis, string type)
static internal int vtkScenePicker_IsTypeOf_09 (string type)
static internal IntPtr vtkScenePicker_NewInstance_11 (HandleRef pThis, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal IntPtr vtkScenePicker_SafeDownCast_12 (HandleRef o, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal void vtkScenePicker_SetEnableVertexPicking_13 (HandleRef pThis, int _arg)
static internal void vtkScenePicker_SetRenderer_14 (HandleRef pThis, HandleRef arg0)

Static Private Member Functions

static vtkScenePicker ()
 Automatically generated type registration mechanics.

Detailed Description

vtkScenePicker - Picks an entire viewport at one shot.

Description The Scene picker, unline conventional pickers picks an entire viewport at one shot and caches the result, which can be retrieved later. The utility of the class arises during <b>Actor Selection</b>. Let's say you have a couple of polygonal objects in your scene and you wish to have a status bar that indicates the object your mouse is over. Picking repeatedly every time your mouse moves would be very slow. The scene picker automatically picks your viewport every time the camera is changed and caches the information. Additionally, it observes the vtkRenderWindowInteractor to avoid picking during interaction, so that you still maintain your interactivity. In effect, the picker does an additional pick-render of your scene every time you stop interacting with your scene. As an example, see Rendering/TestScenePicker.

Caveats

vtkHoverWidget vtkHardwareSelector


Constructor & Destructor Documentation

static Kitware.VTK.vtkScenePicker.vtkScenePicker ( ) [static, private]

Automatically generated type registration mechanics.

Kitware.VTK.vtkScenePicker.vtkScenePicker ( IntPtr  rawCppThis,
bool  callDisposalMethod,
bool  strong 
)

Automatically generated constructor - called from generated code. DO NOT call directly.

Undocumented Block.


Member Function Documentation

override void Kitware.VTK.vtkScenePicker.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.

Vertex picking (using the method GetVertexId()), required additional resources and can slow down still render time by 5-10%. Enabled by default.

Vertex picking (using the method GetVertexId()), required additional resources and can slow down still render time by 5-10%. Enabled by default.

int Kitware.VTK.vtkScenePicker.GetCellId ( IntPtr  displayPos)

Get cell id at the pick position. Returns -1 if no cell was picked. Makes sense only after Pick has been called.

Vertex picking (using the method GetVertexId()), required additional resources and can slow down still render time by 5-10%. Enabled by default.

Set the renderer. Scene picks are restricted to the viewport.

Here is the call graph for this function:

int Kitware.VTK.vtkScenePicker.GetVertexId ( IntPtr  displayPos)

Get cell id at the pick position. Returns -1 if no cell was picked. Makes sense only after Pick has been called.

Get actor at the pick position. Returns NULL if none. Makes sense only after Pick has been called.

Here is the call graph for this function:

override int Kitware.VTK.vtkScenePicker.IsA ( string  type) [virtual]

Undocumented Block.

Reimplemented from Kitware.VTK.vtkObject.

static new int Kitware.VTK.vtkScenePicker.IsTypeOf ( string  type) [static]

Undocumented Block.

Reimplemented from Kitware.VTK.vtkObject.

Undocumented Block.

Reimplemented from Kitware.VTK.vtkObject.

Undocumented Block.

Reimplemented from Kitware.VTK.vtkObject.

Undocumented Block.

Reimplemented from Kitware.VTK.vtkObject.

Here is the call graph for this function:

virtual void Kitware.VTK.vtkScenePicker.SetEnableVertexPicking ( int  _arg) [virtual]

Vertex picking (using the method GetVertexId()), required additional resources and can slow down still render time by 5-10%. Enabled by default.

virtual void Kitware.VTK.vtkScenePicker.SetRenderer ( vtkRenderer  arg0) [virtual]

Set the renderer. Scene picks are restricted to the viewport.

static internal void Kitware.VTK.vtkScenePicker.vtkScenePicker_EnableVertexPickingOff_01 ( HandleRef  pThis) [private]
static internal void Kitware.VTK.vtkScenePicker.vtkScenePicker_EnableVertexPickingOn_02 ( HandleRef  pThis) [private]
static internal int Kitware.VTK.vtkScenePicker.vtkScenePicker_GetCellId_03 ( HandleRef  pThis,
IntPtr  displayPos 
) [private]
static internal int Kitware.VTK.vtkScenePicker.vtkScenePicker_GetEnableVertexPicking_04 ( HandleRef  pThis) [private]
static internal IntPtr Kitware.VTK.vtkScenePicker.vtkScenePicker_GetRenderer_05 ( HandleRef  pThis,
ref uint  mteStatus,
ref uint  mteIndex,
ref uint  rawRefCount 
) [private]
static internal int Kitware.VTK.vtkScenePicker.vtkScenePicker_GetVertexId_06 ( HandleRef  pThis,
IntPtr  displayPos 
) [private]
static internal IntPtr Kitware.VTK.vtkScenePicker.vtkScenePicker_GetViewProp_07 ( HandleRef  pThis,
IntPtr  displayPos,
ref uint  mteStatus,
ref uint  mteIndex,
ref uint  rawRefCount 
) [private]
static internal int Kitware.VTK.vtkScenePicker.vtkScenePicker_IsA_08 ( HandleRef  pThis,
string  type 
) [private]
static internal int Kitware.VTK.vtkScenePicker.vtkScenePicker_IsTypeOf_09 ( string  type) [private]
static internal IntPtr Kitware.VTK.vtkScenePicker.vtkScenePicker_New ( ref uint  mteStatus,
ref uint  mteIndex,
ref uint  rawRefCount 
) [private]
static internal IntPtr Kitware.VTK.vtkScenePicker.vtkScenePicker_NewInstance_11 ( HandleRef  pThis,
ref uint  mteStatus,
ref uint  mteIndex,
ref uint  rawRefCount 
) [private]
static internal IntPtr Kitware.VTK.vtkScenePicker.vtkScenePicker_SafeDownCast_12 ( HandleRef  o,
ref uint  mteStatus,
ref uint  mteIndex,
ref uint  rawRefCount 
) [private]
static internal void Kitware.VTK.vtkScenePicker.vtkScenePicker_SetEnableVertexPicking_13 ( HandleRef  pThis,
int  _arg 
) [private]
static internal void Kitware.VTK.vtkScenePicker.vtkScenePicker_SetRenderer_14 ( HandleRef  pThis,
HandleRef  arg0 
) [private]

Member Data Documentation

new readonly string Kitware.VTK.vtkScenePicker.MRClassNameKey = "14vtkScenePicker" [static]

Automatically generated type registration mechanics.

Reimplemented from Kitware.VTK.vtkObject.

new const string Kitware.VTK.vtkScenePicker.MRFullTypeName = "Kitware.VTK.vtkScenePicker"

Automatically generated type registration mechanics.

Reimplemented from Kitware.VTK.vtkObject.


The documentation for this class was generated from the following file: