Cycling 74 » Topic: detect mouse position on 2D mesh [keystoners unite] http://cycling74.com/forums/topic/detect-mouse-position-on-2d-mesh-keystoners-unite/feed Tue, 18 Jun 2013 14:58:00 +0000 http://bbpress.org/?v=2.2.4 http://cycling74.com/forums/topic/detect-mouse-position-on-2d-mesh-keystoners-unite/#post-62447 <![CDATA[detect mouse position on 2D mesh [keystoners unite]]]> http://cycling74.com/forums/topic/detect-mouse-position-on-2d-mesh-keystoners-unite/#post-62447 Sat, 17 Mar 2012 21:10:09 +0000 yair reshef im building (yet-another) projection mapping patch.
based on h.jit.homography (http://hons.at/software/) (thanks again hons)

now to make it nicer:
i would like to draw masks on the active skewed plane (currently i use jit.lcd alpha-glued on the mesh texture)
but i need to find the projected(?) position of mouse on relevant mesh to make it more intuitive.

here ya go

– Pasted Max Patch, click to expand. –
]]> http://cycling74.com/forums/topic/detect-mouse-position-on-2d-mesh-keystoners-unite/#post-225583 <![CDATA[Re: detect mouse position on 2D mesh [keystoners unite]]]> http://cycling74.com/forums/topic/detect-mouse-position-on-2d-mesh-keystoners-unite/#post-225583 Sat, 17 Mar 2012 23:03:40 +0000 yair reshef http://i.imgur.com/f3Zb6.jpg

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