27 #ifndef vtkBoundingBox_h 28 #define vtkBoundingBox_h 29 #include "vtkCommonDataModelModule.h" 43 double yMin,
double yMax,
44 double zMin,
double zMax);
70 void SetBounds(
const double bounds[6]);
71 void SetBounds(
double xMin,
double xMax,
72 double yMin,
double yMax,
73 double zMin,
double zMax);
81 void SetMinPoint(
double x,
double y,
double z);
82 void SetMinPoint(
double p[3]);
90 void SetMaxPoint(
double x,
double y,
double z);
91 void SetMaxPoint(
double p[3]);
100 static int IsValid(
const double bounds[6]);
108 void AddPoint(
double p[3]);
109 void AddPoint(
double px,
double py,
double pz);
122 void AddBounds(
const double bounds[]);
141 bool IntersectPlane(
double origin[3],
double normal[3]);
153 void GetBounds(
double bounds[6])
const;
154 void GetBounds(
double &xMin,
double &xMax,
155 double &yMin,
double &yMax,
156 double &zMin,
double &zMax)
const;
162 double GetBound(
int i)
const;
169 void GetMinPoint(
double &x,
double &y,
double &z)
const;
170 void GetMinPoint(
double x[3]);
178 void GetMaxPoint(
double &x,
double &y,
double &z)
const;
179 void GetMaxPoint(
double x[3]);
186 void GetCorner(
int corner,
double p[3])
const;
192 int ContainsPoint(
double p[3])
const;
193 int ContainsPoint(
double px,
double py,
double pz)
const;
199 void GetCenter(
double center[3])
const;
204 void GetLengths(
double lengths[3])
const;
209 double GetLength(
int i)
const;
214 double GetMaxLength()
const;
220 double GetDiagonalLength()
const;
231 void Inflate(
double delta);
232 void Inflate(
double deltaX,
double deltaY,
double deltaZ);
243 void Scale(
double s[3]);
244 void Scale(
double sx,
double sy,
double sz);
253 void ScaleAboutCenter(
double s);
254 void ScaleAboutCenter(
double s[3]);
255 void ScaleAboutCenter(
double sx,
double sy,
double sz);
276 double MinPnt[3], MaxPnt[3];
286 double &yMin,
double &yMax,
287 double &zMin,
double &zMax)
const 302 return ((i & 0x1) ? this->
MaxPnt[i>>1] : this->
MinPnt[i>>1]);
338 return (bounds[0] <= bounds[1] &&
339 bounds[2] <= bounds[3] &&
340 bounds[4] <= bounds[5]);
364 this->
SetBounds(bounds[0], bounds[1], bounds[2],
365 bounds[3], bounds[4], bounds[5]);
370 this->
GetBounds(bounds[0], bounds[1], bounds[2],
371 bounds[3], bounds[4], bounds[5]);
386 double yMin,
double yMax,
387 double zMin,
double zMax)
390 this->
SetBounds(xMin, xMax, yMin, yMax, zMin, zMax);
419 (this->MinPnt[1] == bbox.
MinPnt[1]) &&
420 (this->MinPnt[2] == bbox.
MinPnt[2]) &&
421 (this->MaxPnt[0] == bbox.
MaxPnt[0]) &&
422 (this->MaxPnt[1] == bbox.
MaxPnt[1]) &&
423 (this->MaxPnt[2] == bbox.
MaxPnt[2]));
428 return !((*this) == bbox);
480 if ((corner < 0) || (corner > 7))
488 int ix = (corner & 1) ? 1 : 0;
489 int iy = ((corner >> 1) & 1) ? 1 : 0;
490 int iz = (corner >> 2) ? 1 : 0;
double GetBound(int i) const
Return the ith bounds of the box (defined by VTK style).
void GetCenter(double center[3]) const
Get the center of the bounding box.
void SetMaxPoint(double x, double y, double z)
Set the maximum point of the bounding box - if the max point is less than the min point then the min ...
const double * GetMaxPoint() const
Get the maximum point of the bounding box.
void Reset()
Returns the box to its initialized state.
int ContainsPoint(double p[3]) const
Returns 1 if the point is contained in the box else 0.
int IsValid() const
Returns 1 if the bounds have been set and 0 if the box is in its initialized state which is an invert...
vtkBoundingBox & operator=(const vtkBoundingBox &bbox)
Assignment Operator.
void GetCorner(int corner, double p[3]) const
Get the ith corner of the bounding box.
#define VTK_SIZEHINT(...)
void SetMinPoint(double x, double y, double z)
Set the minimum point of the bounding box - if the min point is greater than the max point then the m...
const double * GetMinPoint() const
Get the minimum point of the bounding box.
bool operator!=(const vtkBoundingBox &bbox) const
Equality operator.
double GetLength(int i) const
Return the length of the bounding box in the ith direction.
void SetBounds(const double bounds[6])
Set the bounds explicitly of the box (using the VTK convention for representing a bounding box).
void GetBounds(double bounds[6]) const
Get the bounds of the box (defined by VTK style).
vtkBoundingBox()
Construct a bounding box with the min point set to VTK_DOUBLE_MAX and the max point set to VTK_DOUBLE...
bool operator==(const vtkBoundingBox &bbox) const
Equality operator.
VTKCOMMONCORE_EXPORT bool operator!=(const vtkUnicodeString &lhs, const vtkUnicodeString &rhs)
VTKCOMMONCORE_EXPORT bool operator==(const vtkUnicodeString &lhs, const vtkUnicodeString &rhs)
void GetLengths(double lengths[3]) const
Get the length of each sode of the box.
Fast Simple Class for dealing with 3D bounds.