[F4-users] trying to set opcode callbacks

[Charles J. L. Q. C. <cha...@ho...>]

  Hi!

  thanks to Jason and Pierre for your prompt help!

  Now i have a problem setting the mesh callbacks, look at my code:


// this is the callback

  static void _opcodeCallback(udword triangleIndex, VertexPointers& 
triangle, udword userdata)
{
       udword *tri_array =((csOPCODECollider *)userdata)->indexholder;
       Point *vertholder =((csOPCODECollider *)userdata)->vertholder;
        int index = 3*triangleIndex;
         triangle.Vertex[0]=&vertholder [ tri_array[ index ] ] ;
	 triangle.Vertex[1]=&vertholder [ tri_array[ index + 1 ] ];
	 triangle.Vertex[2]=&vertholder [ tri_array[ index + 2 ] ];

};

and this is how i set them:

AABBTreeCollider.SetCallback0 ( _opcodeCallback , udword(col1) );
  AABBTreeCollider.SetCallback1 ( _opcodeCallback , udword(col2) );

but at compile, i get this error:

CSopcode.cpp:76: no matching function for call to
`Opcode::AABBTreeCollider::SetCallback0 (void (&) (unsigned int,
Opcode::VertexPointers &, unsigned int), udword)'
CSopcode.cpp:77: no matching function for call to
`Opcode::AABBTreeCollider::SetCallback1 (void (&) (unsigned int,
Opcode::VertexPointers &, unsigned int), udword)'
CSopcode.cpp:79: no matching function for call to
`Opcode::AABBTreeCollider::SetUserData0 (udword)'
CSopcode.cpp:80: no matching function for call to
`Opcode::AABBTreeCollider::SetUserData1 (udword)'

anyway, i tried two things, first to change the type of the callback to the 
mysterious macro OBJ_CALLBACK, and i say mysterious because i couldn't grep 
the define nowhere! =) .... well, but then it said that i should give a 
return, since the type is non-void, hmmm.. weird indeed, any ideas?

the other thing i tried was to set individually the 
AABBTreeCollider::mObjCallback0, mObjCallback1 and mUserdata0&1, but then it 
said something like:

CSopcode.cpp:78: `class Opcode::AABBTreeCollider' has no member named
`mObjCallback0'
CSopcode.cpp:79: `class Opcode::AABBTreeCollider' has no member named
`mObjCallback1'
CSopcode.cpp:80: `class Opcode::AABBTreeCollider' has no member named
`mUserData0'
CSopcode.cpp:81: `class Opcode::AABBTreeCollider' has no member named
`mUserData1'



hmmm, no member, btw, i had to comment all the ICECORE_API and OPCODE_API 
macros on class declarations because it was giving errors such as,.. err.. 
oops i should increase the terminal buffer size.. well, anyways, could that 
have something to do?

  Regards,

  Charlls







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