FEATool
v1.7 Finite Element Analysis Toolbox |

geom_split_lines.m File Reference

geom_split_lines Split intersecting lines.

[ P1, P2, TF ] = LINE_SPLIT( P_L1, P_L2 ) Tests if the line segments defined by P_L1 and P_L2 intersect and returns the corresponding coordinate(s) of splitting points in P1 and P2. TF indicates if and how the line segments should be split (with a negative value signifying

- collinear lines)
3: Split both line segments at P1 = P2 2: Split line 2 at coordinate P2 (end point of line 1 touches line 2) 1: Split line 1 at coordinate P1 (end point of line 2 touches line 1) 0: Non-intersecting lines (P1 = P2 = []) -1: Split line 1 at P1 (and optionally P2), and remove line segment 2 -2: Split line 2 at P2 (and optionally P1), and remove line segment 1 -3: Identical lines detected (P1 = P2 = [])

- See also
- GEOM_INTERSECT_LINES.