Hello,<br>
<br>
i've tried the code you sent me but it still doesn't work... i am
beginning to wonder that the problem is the model i am importing, could
you please suply me with a tested model, just for debugging?<br>
<br>
Thanks<br>
<br>
Ricardo Seco<br>
<br><div><span class="gmail_quote">On 1/23/07, <b class="gmail_sendername">Patrícia Gonçalves</b> <<a href="mailto:pgoncalves@inegi.up.pt">pgoncalves@inegi.up.pt</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div bgcolor="#ffffff">
<div><font color="#0000ff" face="Arial" size="2">Pessoalmente, não me importo nada que
escrevam em português, mas não me parece que a maioria da comunidade VTK aprecie
muito... ;-)</font></div>
<div>
<br>
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GESTÃO INDUSTRIAL</td></tr>
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<blockquote style="border-left: 2px solid rgb(0, 0, 255); padding-right: 0px; padding-left: 5px; margin-left: 5px; margin-right: 0px;"><div><span class="e" id="q_1104fcab543be44b_1">
<div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;">----- Original Message ----- </div>
<div style="background: rgb(228, 228, 228) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;">
<b>From:</b>
<a title="secolasua@gmail.com" href="mailto:secolasua@gmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">Secolas UA</a>
</div>
<div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>To:</b> <a title="vtkusers@vtk.org" href="mailto:vtkusers@vtk.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
vtkusers@vtk.org</a> </div>
<div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Sent:</b> Tuesday, January 23, 2007 4:24
PM</div>
<div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Subject:</b> Re: [vtkusers] AppendPolyData
Problem</div>
<div><br></div>Olá,<br><br>experimentei o código e mesmo assim não funciona...
começo a pensar que talvez seja do modelo que eu estou a importar, poderia-me
fornecer um modelo que tenha testado para eu tirar as dúvidas?<br><br>Desde já
o meu obrigado<br><br>Ricardo Seco<br>Universidade de Aveiro<br><br>
<div><span class="gmail_quote">On 1/23/07, <b class="gmail_sendername">Paulo José
Correia Bernardes</b> <<a href="mailto:pbernardes@uaum.uminho.pt" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">pbernardes@uaum.uminho.pt</a>>
wrote: </span>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div vlink="purple" link="blue" lang="PT">
<div>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;">Viva,</span></font></p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;"></span></font> </p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;">O código
que lhe envio está a funcionar…</span></font></p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;">Veja se lhe
serve.</span></font></p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;"></span></font> </p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;">Cumprimentos,</span></font></p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;"></span></font> </p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;">Paulo
Bernardes</span></font><font face="Courier New" size="2"><span style="font-size: 10pt;"></span></font></p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;"></span></font> </p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;"></span></font> </p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;">vtkAppendPolyData *appendDataFromVRMLFile (
vtkVRMLImporter *vrmlData )</span></font></p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;">{</span></font></p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;"> vtkAppendPolyData
*apd=vtkAppendPolyData::New();</span></font></p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;"> </span></font><font face="Courier New" size="2"><span style="font-size: 10pt;" lang="EN-GB">vtkPolyData *vrmlPolyData=vtkPolyData::New();
</span></font></p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;" lang="EN-GB"> vtkActorCollection
*actorCollection=vtkActorCollection::New();</span></font></p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;" lang="EN-GB"> vtkActor
*actorOfCollection=vtkActor::New();</span></font></p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;" lang="EN-GB"></span></font> </p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;" lang="EN-GB"> actorCollection =
vrmlData->GetRenderer()->GetActors();</span></font></p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;" lang="EN-GB"></span></font> </p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;" lang="EN-GB">
actorCollection->InitTraversal();</span></font></p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;" lang="EN-GB"> actorOfCollection =
actorCollection->GetNextActor();</span></font></p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;" lang="EN-GB"></span></font> </p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;" lang="EN-GB"> <font color="blue"><span style="color: blue;">while</span></font>( actorOfCollection
!= NULL )</span></font></p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;" lang="EN-GB"> {</span></font></p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;" lang="EN-GB">
vrmlPolyData = <font color="blue"><span style="color: blue;">reinterpret_cast</span></font><vtkPolyData
*>(actorOfCollection->GetMapper()->GetInput());</span></font></p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;" lang="EN-GB">
apd->AddInput(vrmlPolyData);</span></font></p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;" lang="EN-GB"></span></font> </p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;" lang="EN-GB">
actorOfCollection = actorCollection->GetNextActor();</span></font></p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;" lang="EN-GB"> </span></font><font face="Courier New" size="2"><span style="font-size: 10pt;">}</span></font></p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;"></span></font> </p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;"> <font color="blue"><span style="color: blue;">return</span></font>
apd;</span></font></p>
<p><font face="Courier New" size="2"><span style="font-size: 10pt;">}</span></font><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; color: navy; font-family: Arial;"></span></font></p>
<p><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; color: navy; font-family: Arial;"></span></font> </p>
<div>
<div style="text-align: center;" align="center"><font face="Times New Roman" size="3"><span style="font-size: 12pt;">
<hr align="center" size="2" width="100%">
</span></font></div>
<p><b><font face="Tahoma" size="2"><span style="font-weight: bold; font-size: 10pt; font-family: Tahoma;">De:</span></font></b><font face="Tahoma" size="2"><span style="font-size: 10pt; font-family: Tahoma;">
vtkusers-bounces+pbernardes=<a href="mailto:uaum.uminho.pt@vtk.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">uaum.uminho.pt@vtk.org</a> [mailto:<a href="mailto:vtkusers-bounces+pbernardes=uaum.uminho.pt@vtk.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
vtkusers-bounces+pbernardes=uaum.uminho.pt@vtk.org</a>]
<b><span style="font-weight: bold;">Em nome de </span></b>Secolas
UA<br><b><span style="font-weight: bold;">Enviada:</span></b> terça-feira, 23
de Janeiro de 2007 15:57<br><b><span style="font-weight: bold;">Para:</span></b> <a href="mailto:vtkusers@vtk.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">vtkusers@vtk.org</a><br><b><span style="font-weight: bold;">
Assunto:</span></b> [vtkusers] AppendPolyData
Problem</span></font></p></div>
<div><span>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;"></span></font> </p>
<p style="margin-bottom: 12pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;">Hello! <br><br>I am importing a Vrml Model and i
want to append to the same polydata the polydata information of all the
actors, but I have a problem when I do the<br>appendSet->Update(); the
following message appears Unhandled exception at 0x004771b7 in
Visualization_Tool.exe: 0xC00000FD: Stack overflow.<br><br>I think i'm doing
everything right, so i'll put the relevant part of the code hoping that
someone will have a solution.<br><br>Thanks <br>Ricardo Seco<br>University
of Aveiro<br><br>...<br>if (NumberOfActors >0)<br>
{<br> // Obtenção dos actores da
cena<br><br> ActColection =
ren1->GetActors();<br><br> tmpData =
(vtkPolyData *)
((vtkActor*)ActColection->GetLastActor())->GetMapper()->GetInput();<br><br>
appendSet->AddInput(tmpData);<br><br>
ActColection->InitTraversal();<br> <br>
// Para cada iteração ...<br>
for (int
i=0;i<NumberOfActors;i++)<br>
{<br>
auxiliar++;<br>
<br> // Obter esse
actor<br><br> Act =
ActColection->GetNextActor();<br>
<br>
if (Act!=NULL)<br>
{<br>
if
(Act->GetMapper()!=NULL)<br>
{<br>
printf("------------------------------------------------------------------
\n"); <br>
<br>
// Este código consoante o indice do
actor<br>
// que "engloba" o modelo torna-o ou
não<br>
// pickable. No caso de só existir um
actor<br>
// este é sempre
pickable<br><br>
if ((auxiliar==1) &&
(NumberOfActors>1))<br>
{<br>
Act->PickableOff();<br>
Act->GetProperty()->SetOpacity(0.5);<br>
}<br>
<br>
// Vai buscar ao Mapper os dados poligonais<br>
tmpData = (vtkPolyData* )
Act->GetMapper()->GetInput();<br><br>
appendSet->AddInput(appendSet->GetOutput());<br><br>
appendSet->AddInput(tmpData);<br><br>
appendSet->Update(); //-> Stack OverFlow<br><br>
polyData = (vtkPolyData*
)appendSet->GetOutput();<br>...</span></font></p></span></div></div></div></blockquote></div><br>
</span></div><p>
</p><hr>
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