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Pyrex 2022-12-19 23:28:26 -08:00
parent 675ef20115
commit 6821d6cb53
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chameleonic.p8
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@ -1108,6 +1108,14 @@ function rope:_drag1(n1,ax1_new,ay1_new)
-- Really our goal is to figure out if moving the end of the -- Really our goal is to figure out if moving the end of the
-- path crosses over the anchor, which feels like a point/triangle -- path crosses over the anchor, which feels like a point/triangle
-- collision -- collision
-- We also want to pick the anchor that the ray sweeps over first, not
-- the closest one.
-- Maybe we should
-- (1) sort by angle difference from the original line
-- (2) ignore cases where the angle is not between the two lines
-- (3) ignore cases where the created point is further from the original point
-- than the _intended_ one would be
--
_in_box(anchor.ax,anchor.ay,ax0,ay0,ax1_old,ay1_old) and _in_box(anchor.ax,anchor.ay,ax0,ay0,ax1_old,ay1_old) and
_which_side(anchor.ax,anchor.ay,ax0,ay0,ax1_old,ay1_old) != _which_side(anchor.ax,anchor.ay,ax0,ay0,ax1_old,ay1_old) !=
_which_side(anchor.ax,anchor.ay,ax0,ay0,ax1_new,ay1_new) _which_side(anchor.ax,anchor.ay,ax0,ay0,ax1_new,ay1_new)