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Old June 25, 2009, 19:59   #162
Marble Dice
Join Date: Jun 2008
Location: Columbia, MO. USA
Posts: 405
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Originally Posted by PaulBlay View Post
"The four points of the obstructing diamond do not obstruct visibility unless that point is adjacent to another wall tile (this allows extra visibility around corners, but prevents sight through walls)."

Are you referring to tangent touches of the LOS with the extreme point of the diamonds there?
Right. Permitting tangential intersection allows "no blind corners" but if you don't patch it for adjacent walls, you'd get leaking lines of sight inside of corridors, and other situations:

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