Open3D (C++ API)
Static Public Member Functions
open3d::geometry::IntersectionTest Class Reference

#include <IntersectionTest.h>

Static Public Member Functions

static bool AABBAABB (const Eigen::Vector3d &min0, const Eigen::Vector3d &max0, const Eigen::Vector3d &min1, const Eigen::Vector3d &max1)
 
static bool TriangleTriangle3d (const Eigen::Vector3d &p0, const Eigen::Vector3d &p1, const Eigen::Vector3d &p2, const Eigen::Vector3d &q0, const Eigen::Vector3d &q1, const Eigen::Vector3d &q2)
 
static bool TriangleAABB (const Eigen::Vector3d &box_center, const Eigen::Vector3d &box_half_size, const Eigen::Vector3d &vert0, const Eigen::Vector3d &vert1, const Eigen::Vector3d &vert2)
 
static bool PointsCoplanar (const Eigen::Vector3d &p0, const Eigen::Vector3d &p1, const Eigen::Vector3d &p2, const Eigen::Vector3d &p3)
 Tests if the given four points all lie on the same plane. More...
 
static double LinesMinimumDistance (const Eigen::Vector3d &p0, const Eigen::Vector3d &p1, const Eigen::Vector3d &q0, const Eigen::Vector3d &q1)
 
static double LineSegmentsMinimumDistance (const Eigen::Vector3d &p0, const Eigen::Vector3d &p1, const Eigen::Vector3d &q0, const Eigen::Vector3d &q1)
 

Member Function Documentation

◆ AABBAABB()

bool open3d::geometry::IntersectionTest::AABBAABB ( const Eigen::Vector3d &  min0,
const Eigen::Vector3d &  max0,
const Eigen::Vector3d &  min1,
const Eigen::Vector3d &  max1 
)
static

◆ LineSegmentsMinimumDistance()

double open3d::geometry::IntersectionTest::LineSegmentsMinimumDistance ( const Eigen::Vector3d &  p0,
const Eigen::Vector3d &  p1,
const Eigen::Vector3d &  q0,
const Eigen::Vector3d &  q1 
)
static

Computes the minimum distance between two line segments. The first line segment is defined by 3D points p0 and p1, the second line segment is defined by 3D points q0 and q1. This implementation is based on the description of David Eberly (https://www.geometrictools.com/Documentation/DistanceLine3Line3.pdf).

◆ LinesMinimumDistance()

double open3d::geometry::IntersectionTest::LinesMinimumDistance ( const Eigen::Vector3d &  p0,
const Eigen::Vector3d &  p1,
const Eigen::Vector3d &  q0,
const Eigen::Vector3d &  q1 
)
static

Computes the minimum distance between two lines. The first line is defined by 3D points p0 and p1, the second line is defined by 3D points q0 and q1. The returned distance is negative if no minimum distance can be computed. This implementation is based on the description of Paul Bourke (http://paulbourke.net/geometry/pointlineplane/).

◆ PointsCoplanar()

bool open3d::geometry::IntersectionTest::PointsCoplanar ( const Eigen::Vector3d &  p0,
const Eigen::Vector3d &  p1,
const Eigen::Vector3d &  p2,
const Eigen::Vector3d &  p3 
)
static

Tests if the given four points all lie on the same plane.

◆ TriangleAABB()

bool open3d::geometry::IntersectionTest::TriangleAABB ( const Eigen::Vector3d &  box_center,
const Eigen::Vector3d &  box_half_size,
const Eigen::Vector3d &  vert0,
const Eigen::Vector3d &  vert1,
const Eigen::Vector3d &  vert2 
)
static

◆ TriangleTriangle3d()

bool open3d::geometry::IntersectionTest::TriangleTriangle3d ( const Eigen::Vector3d &  p0,
const Eigen::Vector3d &  p1,
const Eigen::Vector3d &  p2,
const Eigen::Vector3d &  q0,
const Eigen::Vector3d &  q1,
const Eigen::Vector3d &  q2 
)
static
The documentation for this class was generated from the following files:
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