EDGES2D Description of functions operating on planar edges. An edge is represented by the coordinate of its extremities: EDGE = [X1 Y1 X2 Y2]; Centered edges are sometimes used (for example for representing main axes of an ellipse or an oriented box). Centered edges are represented by their center, their length, and their orientation (counted in degrees and counter-clockwise). CEDGE = [XC YC LEN THETA]; A set of edges is represented by a N-by-4 array, each row representing an edge. See also: lines2d, rays2d, points2d, createEdge, parallelEdge, edgeAngle, edgeLength, midPoint, edgeToLine, lineToEdge intersectEdges, intersectLineEdge, isPointOnEdge, edgeToPolyline clipEdge, transformEdge, intersectEdgePolygon, centeredEdgeToEdge drawEdge, drawCenteredEdge
Package: matgeom