Linear Algebra =================================== ************************************************************ 3 Planes Intersection ************************************************************ Creates diretional normal vector given point cloud .. image:: images/3planeinter.jpg Plane 1 Position Position of plane Plane 1 Normal Normal of plane Plane 2 Position Position of plane Plane 2 Normal Normal of plane Plane 3 Position Position of plane Plane 3 Normal Normal of plane ************************************************************ Fit Plane ************************************************************ Creates diretional normal vector given point cloud .. image:: images/fitp.JPG .. image:: images/fitp2.JPG Position Position of the points Group ID Group if for points .. image:: images/fitp3.JPG ************************************************************ Line Line Intersection ************************************************************ Calculates intersection point between 2 lines on the Z axis .. image:: images/lines_int.PNG Line 1 Point 1 First point of the line Line 1 Point 2 Second point of the line Line 2 Point 1 First point of the line Line 2 Point 2 Second point of the line ************************************************************ Line Plane Intersection ************************************************************ Calculates intersection points between lines and plane .. image:: images/bisect.PNG Line Point 1 First point of the line Line Point 2 Second point of the line Plane Position Position of intersection plane Plane Normal Normal of intersection plane ************************************************************ Triangle Incircle ************************************************************ Calculate incircle from triangle .. image:: images/incircle.PNG .. image:: images/incircle2.PNG Point 1 Point 1 of triangle Point 2 Point 2 of triangle Point 3 Point 3 of triangle Center Center of circle Radius Radius of circle Normal Normal direction of circle