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59 #include "vtkFiltersGeneralModule.h"
78 void DebugPrintTree(
int level,
double *leaf_vol,
int *minCells,
123 double& t,
double x[3],
double pcoords[3],
131 static void ComputeOBB(
vtkPoints *pts,
double corner[3],
double max[3],
132 double mid[3],
double min[3],
double size[3]);
140 void ComputeOBB(
vtkDataSet *input,
double corner[3],
double max[3],
141 double mid[3],
double min[3],
double size[3]);
148 int InsideOrOutside(
const double point[3]);
160 int LineIntersectsNode(
vtkOBBNode *pA,
double b0[3],
double b1[3] );
166 double p0[3],
double p1[3],
185 void BuildLocator() VTK_OVERRIDE;
206 void ComputeOBB(
vtkIdList *cells,
double corner[3],
double max[3],
207 double mid[3],
double min[3],
double size[3]);
221 void operator=(const
vtkOBBTree&) VTK_DELETE_FUNCTION;
represent and manipulate 3D points
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual int IntersectWithLine(double p1[3], double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId)
Return intersection point (if any) of finite line with cells contained in cell locator.
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
generate oriented bounding box (OBB) tree
a simple class to control print indentation
represent and manipulate 4x4 transformation matrices
object to represent cell connectivity
list of point or cell ids
an abstract base class for locators which find cells
abstract class to specify dataset behavior
concrete dataset represents vertices, lines, polygons, and triangle strips
provides thread-safe access to cells
virtual void FreeSearchStructure()=0
Free the memory required for the spatial data structure.