62 #ifndef vtkContourRepresentation_h
63 #define vtkContourRepresentation_h
65 #include "vtkInteractionWidgetsModule.h"
94 std::vector<vtkContourRepresentationPoint*>
Points;
104 std::vector<vtkContourRepresentationNode*>
Nodes;
107 for(
unsigned int i=0;i<this->Nodes.size();i++)
109 for (
unsigned int j=0;j<this->Nodes[i]->Points.size();j++)
111 delete this->Nodes[i]->Points[j];
113 this->Nodes[i]->Points.clear();
114 delete this->Nodes[i];
140 double worldOrient[9] );
298 int idx,
double point[3] );
351 vtkSetClampMacro(PixelTolerance,
int,1,100);
352 vtkGetMacro(PixelTolerance,
int);
361 vtkGetMacro(WorldTolerance,
double);
382 vtkGetMacro( CurrentOperation,
int );
383 vtkSetClampMacro( CurrentOperation,
int,
441 vtkGetMacro( ClosedLoop,
int );
451 vtkGetMacro( ShowSelectedNodes,
int );
490 double worldOrient[9],
int displayPos[2] );
492 double worldOrient[9],
double displayPos[2] );
494 double worldOrient[9] );
502 double worldOrient[9],
int displayPos[2] );
504 double worldOrient[9],
double displayPos[2] );
524 mid[0] = (p1[0] + p2[0])/2;
525 mid[1] = (p1[1] + p2[1])/2;
526 mid[2] = (p1[2] + p2[2])/2;
Defines API for interpolating/modifying nodes from a vtkContourRepresentation.
std::vector< vtkContourRepresentationNode * > Nodes
double WorldOrientation[9]
std::vector< vtkContourRepresentationPoint * > Points
double NormalizedDisplayPosition[2]
double NormalizedDisplayPosition[2]
represent the vtkContourWidget
virtual int AddNodeAtDisplayPosition(int X, int Y)
virtual int AddNodeAtDisplayPosition(double displayPos[2])
Add a node at a specific display position.
vtkContourRepresentationInternals * Internal
void AddNodeAtPositionInternal(double worldPos[3], double worldOrient[9], double displayPos[2])
void SetCurrentOperationToTranslate()
void SetCurrentOperationToInactive()
virtual void SetShowSelectedNodes(int)
A flag to indicate whether to show the Selected nodes Default is to set it to false.
virtual int AddNodeOnContour(int X, int Y)
Given a specific X, Y pixel location, add a new node on the contour at this location.
virtual int SetNthNodeWorldPosition(int n, double pos[3], double orient[9])
virtual int GetNthNodeSlope(int idx, double slope[3])
Get the nth node's slope.
virtual int HasTranslucentPolygonalGeometry()=0
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDE...
void GetNodePolyData(vtkPolyData *poly)
Get the nodes and not the intermediate points in this contour as a vtkPolyData.
virtual void StartWidgetInteraction(double e[2])=0
virtual int UpdateContour()
virtual int GetNumberOfIntermediatePoints(int n)
void SetCurrentOperationToScale()
vtkIncrementalOctreePointLocator * Locator
Adding a point locator to the representation to speed up lookup of the active node when dealing with ...
virtual int GetActiveNodeSelected()
void SetNthNodeWorldPositionInternal(int n, double worldPos[3], double worldOrient[9])
virtual vtkContourRepresentationNode * GetNthNode(int n)
Get the nth node.
virtual int SetActiveNodeToWorldPosition(double pos[3])
virtual int SetActiveNodeToDisplayPosition(int X, int Y)
void GetRendererComputedDisplayPositionFromWorldPosition(double worldPos[3], double worldOrient[9], int displayPos[2])
Given a world position and orientation, this computes the display position using the renderer of this...
virtual int DeleteNthNode(int n)
Delete the nth node.
vtkTimeStamp ContourBuildTime
virtual int DeleteLastNode()
Delete the last node.
virtual int FindClosestPointOnContour(int X, int Y, double worldPos[3], int *idx)
virtual vtkPolyData * GetContourRepresentationAsPolyData()=0
Get the points in this contour as a vtkPolyData.
void UpdateLine(int idx1, int idx2)
void SetPointPlacer(vtkPointPlacer *)
virtual int RenderTranslucentPolygonalGeometry(vtkViewport *viewport)=0
virtual int GetIntermediatePointWorldPosition(int n, int idx, double point[3])
Get the world position of the intermediate point at index idx between nodes n and (n+1) (or n and 0 i...
virtual void Initialize(vtkPolyData *)
Overloaded initialize method, that is called when the vtkIdList is NULL to mantain backwards compatib...
void SetLineInterpolator(vtkContourLineInterpolator *)
Set / Get the Line Interpolator.
virtual int SetNthNodeSelected(int)
virtual int RenderOpaqueGeometry(vtkViewport *viewport)=0
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDE...
vtkContourRepresentation()
virtual void WidgetInteraction(double e[2])=0
virtual int DeleteActiveNode()
Delete the active node.
virtual void InitializeContour(vtkPolyData *, vtkIdList *)
Internal implementation, delegated to another method, so that users who override the method Initializ...
virtual int GetActiveNodeWorldOrientation(double orient[9])
Get the world orientation of the active node.
virtual void UpdateLines(int index)
virtual int AddNodeAtWorldPosition(double worldPos[3])
void SetCurrentOperationToShift()
void AddNodeAtPositionInternal(double worldPos[3], double worldOrient[9], int displayPos[2])
virtual int SetNthNodeDisplayPosition(int n, int X, int Y)
Set the nth node's display position.
virtual int SetNthNodeWorldPosition(int n, double pos[3])
Set the nth node's world position.
virtual int SetNthNodeDisplayPosition(int n, int pos[2])
virtual int GetNthNodeWorldOrientation(int n, double orient[9])
Get the nth node's world orientation.
virtual int ActivateNode(int displayPos[2])
virtual int AddNodeAtWorldPosition(double x, double y, double z)
Add a node at a specific world position.
virtual int ToggleActiveNodeSelected()
Set/Get whether the active or nth node is selected.
virtual int GetActiveNodeWorldPosition(double pos[3])
Get the world position of the active node.
virtual int GetActiveNodeDisplayPosition(double pos[2])
Get the display position of the active node.
virtual void ReleaseGraphicsResources(vtkWindow *w)=0
Methods required by vtkProp superclass.
virtual int GetNthNodeWorldPosition(int n, double pos[3])
Get the nth node's world position.
virtual int AddIntermediatePointWorldPosition(int n, double point[3])
Add an intermediate point between node n and n+1 (or n and 0 if n is the last node and the loop is cl...
virtual int ActivateNode(double displayPos[2])
Given a display position, activate a node.
void GetRendererComputedDisplayPositionFromWorldPosition(double worldPos[3], double worldOrient[9], double displayPos[2])
virtual int ActivateNode(int X, int Y)
virtual int SetNthNodeDisplayPosition(int n, double pos[2])
virtual int RenderOverlay(vtkViewport *viewport)=0
virtual int GetNumberOfNodes()
Get the number of nodes.
vtkPointPlacer * PointPlacer
virtual void BuildRepresentation()=0
These are methods that satisfy vtkWidgetRepresentation's API.
void SetClosedLoop(int val)
Set / Get the ClosedLoop value.
virtual int SetActiveNodeToDisplayPosition(int pos[2])
virtual void ClearAllNodes()
Delete all nodes.
void ComputeMidpoint(double p1[3], double p2[3], double mid[3])
virtual void BuildLines()=0
void ResetLocator()
Deletes the previous locator if it exists and creates a new locator.
virtual int ComputeInteractionState(int X, int Y, int modified=0)=0
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
virtual int AddIntermediatePointWorldPosition(int n, double point[3], vtkIdType ptId)
Add an intermediate point between node n and n+1 (or n and 0 if n is the last node and the loop is cl...
virtual int GetNthNodeDisplayPosition(int n, double pos[2])
Get the nth node's display position.
virtual int SetActiveNodeToDisplayPosition(double pos[2])
Move the active node based on a specified display position.
virtual int AddNodeAtDisplayPosition(int displayPos[2])
virtual void Initialize(vtkPolyData *, vtkIdList *)
Build a contour representation from externally supplied PolyData.
~vtkContourRepresentation()
virtual int GetNthNodeSelected(int)
vtkContourLineInterpolator * LineInterpolator
virtual int SetActiveNodeToWorldPosition(double pos[3], double orient[9])
virtual int AddNodeAtWorldPosition(double worldPos[3], double worldOrient[9])
list of point or cell ids
Incremental octree in support of both point location and point insertion.
a simple class to control print indentation
Abstract interface to translate 2D display positions to world coordinates.
concrete dataset represents vertices, lines, polygons, and triangle strips
record modification and/or execution time
abstract specification for Viewports
window superclass for vtkRenderWindow
vtkSetMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
vtkBooleanMacro(IgnoreDriverBugs, bool)
Updates the extensions string.