Thanks for your help guys,
It works ,
I have another problem now ,
i have new error msg : :) expected TEntity, got TPivot but I know why .
TPick is struct :
public struct TPick
{
public TEntity entity;
public TEntity surface;
public float X, Y, Z;
public float NX, NY, NZ;
public int triangle;
}
that is why he expect TEntity
but TMesh, TPivot, Tlight etc All of them are TEntity in same time
in c or c# I can say Tlight light or TEntity light TMesh mesh or
TEntity mesh
do you guys have idea how to solve this problem
Thanks
On Sat, Mar 26, 2011 at 6:44 AM, Dino Viehland <di...@microsoft.com> wrote:
> Is the method overloaded? There could be enough confusion w/overloads
> where we aren’t picking the right overload. Alternately you can do:
>
>
>
> import clr
>
> ref = clr.Reference[TPick]()
>
>
>
> And then call it with the reference value whose’s .Value property will be
> updated on a successful call such as:
>
>
>
> int_res = EntityPick(ref, …)
>
> print ref.Value
>
>
>
> If it is overloaded you can also index into the .Overloads property to
> select the proper overload but hopefully using Reference (which is an alias
> for StrongBox) should work.
>
>
>
>
>
> *From:* users-boun...@lists.ironpython.com [mailto:
> users-boun...@lists.ironpython.com] *On Behalf Of *Afan Olovcic
> *Sent:* Friday, March 25, 2011 7:24 PM
> *To:* Discussion of IronPython
> *Subject:* Re: [IronPython] The return value (out)
>
>
>
> Hi,
>
>
>
> It doesn't work I have an error message
>
>
>
> Microsoft.Scripting.ArgumentTypeException: expected StrongBox[TPick], got
> TMesh
>
>
>
> code:
>
>
>
> result, pick = LE.*EntityPick*(entity,10.0)
>
>
>
> On Sat, Mar 26, 2011 at 3:13 AM, Tomas Matousek <
> tomas.matou...@microsoft.com> wrote:
>
> This should work:
>
>
>
> result, pick = EntityPick(entity)
>
>
>
> That is, out arguments are returned bundled in a tuple with the result of
> the method.
>
>
>
> Tomas
>
>
>
> *From:* users-boun...@lists.ironpython.com [mailto:
> users-boun...@lists.ironpython.com] *On Behalf Of *Afan Olovcic
> *Sent:* Friday, March 25, 2011 6:56 PM
> *To:* users@lists.ironpython.com
> *Subject:* [IronPython] The return value (out)
>
>
>
> Hi,
>
>
>
> Can somebody help me to solve this problem please ?
>
>
>
> in the .NET Assembly there is C# function:
>
> public static extern int EntityPick(out TPick pick, TEntity entity, float
> range = 100, float radius = 0, int collisionType = 0, PickFilterCallback
> pickfilter = null);
>
>
>
> how to call that function in ironPython and get return value of pick
>
>
>
> I can't find working solution
>
>
>
> Thanks
>
>
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>
>
>
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