Re: [IronPython] The return value (out)
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 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
>
>
> ___
> Users mailing list
> Users@lists.ironpython.com
> http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
>
>
>
> ___
> Users mailing list
> Users@lists.ironpython.com
> http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
>
>
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Re: [IronPython] The return value (out)
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 mailto: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> [mailto: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<mailto: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 ___ Users mailing list Users@lists.ironpython.com<mailto:Users@lists.ironpython.com> http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
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 > > ___ > Users mailing list > Users@lists.ironpython.com > http://lists.ironpython.com/listinfo.cgi/users-ironpython.com > > ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] The return value (out)
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 ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
[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 ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
