First off, kudos on 1.0 (at least alpha)!
I have a system with a Tesla board and two older Quadros connected to a projector display wall. I want to use the Tesla to render the full scene to an FBO and send a portion to each of the output
pipes (so I can framelock).
Can't seem to figure out the combination of compound/viewport/segment/channel that would do this, I still get the whole frame sent to each output. My current compound has N "CLEAR
ASSEMBLE"/inputframe subcompounds pointed at the onscreen pipes and 1 outputframe directed at an FBO drawable. Where do I "break" this up (if possible?)
Thanks!
- Dardo
BTW, here's a couple tiny patches for your consideration:
[1] - allow ampersand character in string parser (so I can e.g. override
sattr_launch_command with redirection)
[2] - make the update visitor in osgScaleViewer a real "osgUtil::UpdateVisitor"
since nodes in OSG might explicitly check for that type during traversal
--- a/libs/server/loader.l 2011-02-01 03:20:30.000000000 +0000
+++ b/libs/server/loader.l 2011-02-01 03:25:47.000000000 +0000
@@ -274,7 +274,7 @@
[+-]?[0-9]*[\.][0-9]+ { return EQTOKEN_FLOAT; }
[+]?[0-9]+ { return EQTOKEN_UNSIGNED; }
[+-]?[0-9]+ { return EQTOKEN_INTEGER; }
-\"[-\\\., _%@<>:a-zA-Z0-9\! \/]*\" { return EQTOKEN_STRING; }
+\"[-\\\., _%&@<>:a-zA-Z0-9\! \/]*\" { return EQTOKEN_STRING; }
'.' { return EQTOKEN_CHARACTER; }
[\(\){}\[\]] { return *yytext; }
--- a/examples/osgScaleViewer/node.cpp 2011-01-11 22:25:09.000000000 +0000
+++ b/examples/osgScaleViewer/node.cpp 2011-01-23 15:05:38.000000000 +0000
@@ -38,6 +38,7 @@
#include <osg/MatrixTransform>
#include <osg/Texture2D>
+#include <osgUtil/UpdateVisitor>
namespace osgScaleViewer
{
@@ -57,7 +58,7 @@
return false;
_frameStamp = new osg::FrameStamp;
- _updateVisitor = new osg::NodeVisitor;
+ _updateVisitor = new osgUtil::UpdateVisitor;
_updateVisitor->setFrameStamp( _frameStamp );
_contextID = 0;
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