navigation mesh

[Hossein Mohtasham]

Hi,

I'm trying to use the Navigation system in Mangalore, but I keep
getting a load-time error (see below). I think something is wrong with
the meshes that I provide as navigation mesh. Is there anything
special about the expected navigation meshes? Here is the error:

***Nebula Assertion
expression: this->nodes[i].neighbors.Size() > 0
file: ...\mangalore\navigation\map.cc
line: 263

I appreciate any help.

Thanks

--Hossein

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[Ghoust]

Hi,

navigation meshes need edge information which normally is not created.
if you are using the community version you can create it with the meshtool

     @par -edge
       generate edges

if you are using the radonlabs sdk you must activate this option in your
code. the meshbuilder brings all necessary basics, you only need to
expose the function in the meshtool (have a look at the community code
nmeshtool.cc)

Regards
  Tom

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