3aed13278d
We now test the midpoint (B) of the 3 consecutive polyline points (A, B, C), since (assuming the angle between AB and BC is > 90 degrees) AC is always longer than AB or BC. This minimizes the distance computation rounding error (in the previous algorithm, taking the point C for colineraity test) if AB is short and BC is very long, the test would often fail due to rouding error in projection/line distance computation |
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| .. | ||
| circle.cpp | ||
| convex_hull.cpp | ||
| direction_45.cpp | ||
| eda_angle.cpp | ||
| geometry_utils.cpp | ||
| seg.cpp | ||
| shape.cpp | ||
| shape_arc.cpp | ||
| shape_collisions.cpp | ||
| shape_compound.cpp | ||
| shape_file_io.cpp | ||
| shape_line_chain.cpp | ||
| shape_poly_set.cpp | ||
| shape_rect.cpp | ||
| shape_segment.cpp | ||