Function swri_geometry_util::LineIntersection

Function Documentation

bool swri_geometry_util::LineIntersection(const cv::Vec2d &p1, const cv::Vec2d &p2, const cv::Vec2d &p3, const cv::Vec2d &p4, cv::Vec2d &c)

Calculate the instersection between two lines defined by 4 points.

Parameters:

  • p1 – [in] First point of line segment 1.

  • p2 – [in] Second point of line segment 1.

  • p3 – [in] First point of line segment 2.

  • p4 – [in] Second point of line segment 2.

  • c – [out] The intersection point.

Returns:

True if the lines are not parallel.