Where is the bit of code that moves agents when another agent has collided with them?

[Roger Gibson]

I am trying to find the bit of code that does this, I have a tank which looks really stupid when a human being is able to bump into it and move it easily,

so I want to disable this mechanism for certain flagged agents. Can you please tell me where to search for this code? Thanks

[Mikko Mononen]

Hi,

It's here:

https://code.google.com/p/recastnavigation/source/browse/trunk/DetourCrowd/Source/DetourCrowd.cpp#1292

Something like this could work:

...

}

else

{

const float a = ag->collisionPriority / (ag->collisionPriority+nei->collisionPriority);

pen = (1.0f/dist) * (pen*a) * COLLISION_RESOLVE_FACTOR;

}

"Regular" collision priority is 1.0, which makes both of the agents to avoid just the same. If you make the priority smaller say 0.001, then that agent will avoid less, of the regular ones, but equally in case the other agent is has same priority.

--mikko

On Wed, May 15, 2013 at 12:53 PM, Roger Gibson <mmob...@gmail.com> wrote:

I am trying to find the bit of code that does this, I have a tank which looks really stupid when a human being is able to bump into it and move it easily,

so I want to disable this mechanism for certain flagged agents. Can you please tell me where to search for this code? Thanks

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[Roger Gibson]

That worked, thanks a lot :)

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