#include <tool/tool_manager.h>
#include <drc/drc_rtree.h>
#include "teardrop_parameters.h"

Classes
class	TRACK_BUFFER

class	TEARDROP_MANAGER
	TEARDROP_MANAGER manage and build teardrop areas A teardrop area is a polygonal area (a copper ZONE) having: 2 points on the track connected to a pad or via 2 points on the outline of this pad or via 1 point near the pad/via position (calculated in order to have this pad/via position inside the area The 2 sides joining a point on the track to the corresponding point on the pad/via outline can be a straight line or a curved shape (defined from a Bezier curve) This curved shape is built by segments (3 to 10) from this Bezier curve Size of area (height and length) are defined from the pad/via size or for pads having a size X and a size Y, the smallest of X,Y size. More...

Classes