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