BVH_Tools< T, N > Class Template Reference
Defines a set of static methods operating with points and bounding boxes. More...
#include <BVH_Tools.hxx>
Public Types | |
public types | |
| enum | BVH_PrjStateInTriangle { BVH_PrjStateInTriangle_VERTEX , BVH_PrjStateInTriangle_EDGE , BVH_PrjStateInTriangle_INNER } |
| typedef BVH::VectorType< T, N >::Type | BVH_VecNt |
Static Public Member Functions | |
Box-Box Square distance | |
| static T | BoxBoxSquareDistance (const BVH_Box< T, N > &theBox1, const BVH_Box< T, N > &theBox2) |
| Computes Square distance between Axis aligned bounding boxes. | |
| static T | BoxBoxSquareDistance (const BVH_VecNt &theCMin1, const BVH_VecNt &theCMax1, const BVH_VecNt &theCMin2, const BVH_VecNt &theCMax2) |
| Computes Square distance between Axis aligned bounding boxes. | |
Point-Box Square distance | |
| static T | PointBoxSquareDistance (const BVH_VecNt &thePoint, const BVH_Box< T, N > &theBox) |
| Computes square distance between point and bounding box. | |
| static T | PointBoxSquareDistance (const BVH_VecNt &thePoint, const BVH_VecNt &theCMin, const BVH_VecNt &theCMax) |
| Computes square distance between point and bounding box. | |
Point-Box projection | |
| static BVH_VecNt | PointBoxProjection (const BVH_VecNt &thePoint, const BVH_Box< T, N > &theBox) |
| Computes projection of point on bounding box. | |
| static BVH_VecNt | PointBoxProjection (const BVH_VecNt &thePoint, const BVH_VecNt &theCMin, const BVH_VecNt &theCMax) |
| Computes projection of point on bounding box. | |
Point-Triangle Square distance | |
| static BVH_VecNt | PointTriangleProjection (const BVH_VecNt &thePoint, const BVH_VecNt &theNode0, const BVH_VecNt &theNode1, const BVH_VecNt &theNode2, BVH_PrjStateInTriangle *thePrjState=nullptr, Standard_Integer *theNumberOfFirstNode=nullptr, Standard_Integer *theNumberOfLastNode=nullptr) |
| Find nearest point on a triangle for the given point. | |
| static T | PointTriangleSquareDistance (const BVH_VecNt &thePoint, const BVH_VecNt &theNode0, const BVH_VecNt &theNode1, const BVH_VecNt &theNode2) |
| Computes square distance between point and triangle. | |
Ray-Box Intersection | |
| static Standard_Boolean | RayBoxIntersection (const BVH_Ray< T, N > &theRay, const BVH_Box< T, N > &theBox, T &theTimeEnter, T &theTimeLeave) |
| Computes hit time of ray-box intersection. | |
| static Standard_Boolean | RayBoxIntersection (const BVH_Ray< T, N > &theRay, const BVH_VecNt &theBoxCMin, const BVH_VecNt &theBoxCMax, T &theTimeEnter, T &theTimeLeave) |
| Computes hit time of ray-box intersection. | |
| static Standard_Boolean | RayBoxIntersection (const BVH_VecNt &theRayOrigin, const BVH_VecNt &theRayDirection, const BVH_Box< T, N > &theBox, T &theTimeEnter, T &theTimeLeave) |
| Computes hit time of ray-box intersection. | |
| static Standard_Boolean | RayBoxIntersection (const BVH_VecNt &theRayOrigin, const BVH_VecNt &theRayDirection, const BVH_VecNt &theBoxCMin, const BVH_VecNt &theBoxCMax, T &theTimeEnter, T &theTimeLeave) |
| Computes hit time of ray-box intersection. | |
Detailed Description
template<class T, int N>
class BVH_Tools< T, N >
class BVH_Tools< T, N >
Defines a set of static methods operating with points and bounding boxes.
- Template Parameters
-
T Numeric data type N Vector dimension
Member Typedef Documentation
◆ BVH_VecNt
template<class T , int N>
| BVH::VectorType<T,N>::Type BVH_Tools< T, N >::BVH_VecNt |
Member Enumeration Documentation
◆ BVH_PrjStateInTriangle
template<class T , int N>
| enum BVH_Tools::BVH_PrjStateInTriangle |
Member Function Documentation
◆ BoxBoxSquareDistance() [1/2]
template<class T , int N>
|
inlinestatic |
Computes Square distance between Axis aligned bounding boxes.
◆ BoxBoxSquareDistance() [2/2]
template<class T , int N>
|
inlinestatic |
Computes Square distance between Axis aligned bounding boxes.
◆ PointBoxProjection() [1/2]
template<class T , int N>
|
inlinestatic |
Computes projection of point on bounding box.
◆ PointBoxProjection() [2/2]
template<class T , int N>
|
inlinestatic |
Computes projection of point on bounding box.
◆ PointBoxSquareDistance() [1/2]
template<class T , int N>
|
inlinestatic |
Computes square distance between point and bounding box.
◆ PointBoxSquareDistance() [2/2]
template<class T , int N>
|
inlinestatic |
Computes square distance between point and bounding box.
◆ PointTriangleProjection()
template<class T , int N>
|
inlinestatic |
Find nearest point on a triangle for the given point.
◆ PointTriangleSquareDistance()
template<class T , int N>
|
inlinestatic |
Computes square distance between point and triangle.
◆ RayBoxIntersection() [1/4]
template<class T , int N>
|
inlinestatic |
Computes hit time of ray-box intersection.
◆ RayBoxIntersection() [2/4]
template<class T , int N>
|
inlinestatic |
Computes hit time of ray-box intersection.
◆ RayBoxIntersection() [3/4]
template<class T , int N>
|
inlinestatic |
Computes hit time of ray-box intersection.
◆ RayBoxIntersection() [4/4]
template<class T , int N>
|
inlinestatic |
Computes hit time of ray-box intersection.
The documentation for this class was generated from the following file:
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