Bernhard, thanks for all your comments and advice.
\d
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On Thu, May 23, 2013 at 1:50 PM, Donn donn.in...@gmail.com wrote:
Thanks for your thoughts, I have pushed my luck and replied :)
On 22/05/2013 17:18, Bernhard Schuster wrote:
If you compose your stuff of polygons (which I am pretty sure you
do), there is pretty neat math to check if your
Thanks for your thoughts, I have pushed my luck and replied :)
On 22/05/2013 17:18, Bernhard Schuster wrote:
If you compose your stuff of polygons (which I am pretty sure you
do), there is pretty neat math to check if your cursor is in or
outside of a polygon (for low vertex count polygons, for
