On 03/07/2015 at 22:08, xxxxxxxx wrote:
Hello
I have xpresso setup:
I understand that need INPUT + OUTPUT ports, but how can be with 2 outputs by code?
Manually we can make such connection.
On 04/07/2015 at 10:45, xxxxxxxx wrote:
Again me
Sample code, execute at any c4d object, problem that ports do not connect (24 pos./line) :
import c4d
def main() :
global vecoutp
obj = doc.GetActiveObject()
tag = doc.GetActiveTag()
if not tag:
tag = c4d.BaseTag(c4d.Texpresso)
obj.InsertTag(tag)
nm = tag.GetNodeMaster()
xg = nm.GetRoot()
print "pass 1"
for i in xrange(xg.GetOutPortCount()) :
port = xg.GetOutPort(i)
print port, port.GetName(xg), port.GetMainID()
bbox = nm.CreateNode(nm.GetRoot(),c4d.ID_OPERATOR_BOX,None, 0, 0)
nm.InsertFirst(xg, bbox)
if not xg.GetOutPort(0) :
vecoutp = xg.AddPort(c4d.GV_PORT_OUTPUT, 536870935)
c = vecoutp.Connect(bbox.GetOutPort(0)) # <<<<< not connect
print vecoutp, vecoutp.GetName(xg), vecoutp.GetMainID()
print bbox.GetOutPort(0), bbox.GetOutPort(0).GetName(bbox), bbox.GetOutPort(0).GetMainID()
print c
print "pass 2"
for i in xrange(xg.GetOutPortCount()) :
port = xg.GetOutPort(i)
print port, port.GetName(xg), port.GetMainID()
xg.Redraw()
nm.Message(c4d.MSG_UPDATE)
c4d.EventAdd()
if __name__=='__main__':
main()
On 05/07/2015 at 23:31, xxxxxxxx wrote:
Has python for c4d such limit now? Or possible to do another way?!
On 06/07/2015 at 05:09, xxxxxxxx wrote:
Nodes are laying in same nodemaster
`
GvPort.Connect`( _port_ )
**Note Remember, the nodes of the ports have to be in the same` GvNodeMaster`, otherwise the connection fails.**
Also i trying to make clone of tag/Nodemaster and do versa - fails
On 06/07/2015 at 07:20, xxxxxxxx wrote:
Hi Ilya,
I'm afraid, this currently a limitation in Python. As you need to connect two out-ports inside the Xgroup, this does currently not work (same for the input side as well).
I'm currently checking with development, if there are workarounds.
On 06/07/2015 at 07:29, xxxxxxxx wrote:
Hello Andreas
Thank you! I will wait.
I also will test such code with c++ port. Maybe need to port code to CAPI if will be success
On 06/07/2015 at 11:26, xxxxxxxx wrote:
I test this CAPI snippet(write and execute at Remo c4d++ platform)
There is interesting, it marks ports(arrows) but not show connections
{
BaseDocument *doc = GetActiveDocument();
BaseObject *obj = (BaseObject * ) doc->GetActiveObject();
if(!obj) return FALSE;
XPressoTag *xTag = (XPressoTag* )obj->GetTag(Texpresso, 0);
if(!xTag) return FALSE;
GvNodeMaster *nm = xTag->GetNodeMaster();
GvNode *n1 = nm->GetRoot();
GvPort *p1 = n1->AddPort(GV_PORT_OUTPUT, 536870935, GV_PORT_FLAG_IS_VISIBLE, TRUE);
GvNode *n2 = nm->CreateNode(nm->GetRoot(), ID_OPERATOR_BOX, NULL, 0, 0);
GvPort *p2 = n2->GetOutPort(0);
if (p1 && p2)
{
GvNode *n1u = NULL;
GvNode *n2u = NULL;
GvPort *p1u = NULL;
GvPort *p2u = NULL;
if (nm->IsConnectionValid(n1, p1, n2, p2, n1u, p1u, n2u, p2u))
{
n2->AddConnection(n1, p1, n2, p2);
}
}
nm->Message(MSG_UPDATE);
EventAdd();
}
On 07/07/2015 at 02:03, xxxxxxxx wrote:
Ok, found one method, i will make connected samples and store at HD or c4d content.
On 08/07/2015 at 01:01, xxxxxxxx wrote:
Hi
A few things are not as expected, so i remove flag solved at topic.
Andreas, any info about to break limit?
On 08/07/2015 at 01:34, xxxxxxxx wrote:
Hi Ilya,
actually I didn't mark this thread as solved, as I had no answer from the devs. Today it was acknowledged as a limitation. It is currently not possible to connect an output of a node to an output of the parent Xgroup in Python (same for input nodes). Unfortunately there seems to be no workaround. Sorry.
Regarding your C++ code and the missing connection. I think, you need to call AddConnection() for the other node involved. See this thread.
On 08/07/2015 at 02:01, xxxxxxxx wrote:
Originally posted by xxxxxxxx
Hi Ilya,
actually I didn't mark this thread as solved, as I had no answer from the devs. Today it was acknowledged as a limitation. It is currently not possible to connect an output of a node to an output of the parent Xgroup in Python (same for input nodes). Unfortunately there seems to be no workaround. Sorry.
Regarding your C++ code and the missing connection. I think, you need to call AddConnection() for the other node involved. See this thread.
I add tag to name of topic, thinking it was resolved.
I don't understand one thing in py-sdk, why need such checking - GvNode.IsGroupNode
About c++ snippet, i tried different ways and same result.
Also if it will be (x)group why need this https://developers.maxon.net/docs/Cinema4DCPPSDK/html/group___g_v___g_r_o_u_p.html
On 08/07/2015 at 13:05, xxxxxxxx wrote:
Andreas, you are right!!!
I did it by c++, i don't know what was wrong. After restarting of machine - it worked! (caches or anything else prevent it)
i change
n2->AddConnection(n1, p1, n2, p2);
to
n1->AddConnection(n1, p1, n2, p2);
i move to c++(maybe S.Rath will bring light to py-code). Solved. Thank you
On 09/07/2015 at 05:17, xxxxxxxx wrote:
Hi Ilya,
glad it worked in C++.
The developer feedback I talked about yesterday came from S. Rath. I'm afraid you will have to wait for a fix in C4D for this to work in Python.
On 09/07/2015 at 05:35, xxxxxxxx wrote:
Thanks a'lot.
The developer feedback I talked about yesterday came from S. Rath. I'm afraid you will have to wait for a fix in C4D for this to work in Python.
R17? or will be sp4 for r16?
Anyway, please, close topic. I will port stuff to c++
On 28/07/2015 at 07:25, xxxxxxxx wrote:
Sorry that remind
Have you fixed this issue in 16.051 patch?
upd.
seems not
it cover several mysterious issue of nvdia 
On 28/07/2015 at 07:48, xxxxxxxx wrote:
Hi Ilya,
you seem to have found out yourself. I would have left a note here, if the SP fixed this bug. Internally this bug has been addressed, but it was to late to get into the 16.051 update.
. If we got fix.
