diff options
Diffstat (limited to 'src/types/path.nim')
| -rw-r--r-- | src/types/path.nim | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/types/path.nim b/src/types/path.nim index 4bf14adc..dba83a26 100644 --- a/src/types/path.nim +++ b/src/types/path.nim @@ -242,12 +242,13 @@ func flatEnough(a, b, c0, c1: Vector2D): bool = let vy = 3 * c1.y - a.y - 2 * b.y return max(ux * ux, vx * vx) + max(uy * uy, vy * vy) <= 0.02 -iterator items*(pl: PathLines): LineSegment {.inline.} = +iterator items*(pl: PathLines): lent LineSegment {.inline.} = for line in pl.lines: yield line -func `[]`*(pl: PathLines; i: int): LineSegment = pl.lines[i] -func `[]`*(pl: PathLines; i: BackwardsIndex): LineSegment = pl.lines[i] +func `[]`*(pl: PathLines; i: int): lent LineSegment = pl.lines[i] +func `[]`*(pl: PathLines; i: BackwardsIndex): lent LineSegment = + return pl.lines[pl.lines.len - int(i)] func len*(pl: PathLines): int = pl.lines.len iterator quadraticLines(a, b, c: Vector2D): Line {.inline.} = |