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Call me Hesicong, that's OK. You may remember I fixed a bug in volume
render example :) Robert Osfield wrote: Hi Hesicong, Could you please sign your posts with the name you wished to be addressed with, it's tedious having to second guess this stuff, and polite not to just bark emails out without an introduction and a signature.As for the bug now introduced w.r.t clear depth. The line I changed I believe fixed a bug, but... it looks like a bug elsewhere made the original code behave the way you wanted. I will investigate. Robert. On Fri, May 9, 2008 at 2:52 AM, hesicong2006 <[EMAIL PROTECTED]> wrote:But, another problem. After fix setClearDepth problem, RTT camera setClearColor doesn't work!!! I modified osgprerender.cpp line 319, from camera->setClearColor(osg::Vec4(0.1f,0.1f,0.3f,1.0f)); to camera->setClearColor(osg::Vec4(1,0,0,1)); but the background color do not change. I just change line 1308 and 1312 to previous version and things works ok. I don't know why you switch the two lines. I attached my version of CullVisitor. Please check it, thanks! Robert Osfield wrote: Hi Hesicong, Seems I missed adding a few RenderStage::setClear*() to CullVisitor::apply(Camera&). These are now added and checked into SVN. Could you let me know if things now work fine for you. Robert. On Sat, May 24, 2008 at 7:32 AM, hesicong2006 <[EMAIL PROTECTED]> wrote: Hi, Robert: You added setClearDepth function to camera last few days, it works very fine with ordinary camera. But when I try to setClearDepth with a RTT camera, it does work. To reproduce this BUG, I take latest SVN version of osgprerender.cpp example to show you. I add camera->setClearDepth(0); to line 321. Default depth value is 1,and default depth function is LESS. So if I set the value to 0, camera will render no scene because all the depth value is NOT LESS than 0. But the result scene on the flag is same as before. I also modified the value to any value between 0 and 1, the scene remain the same. So I'm sure setClearDepth() is working for RTT camera. My system configuration: Nvidia Geforce 8800GTS with 174.55 driver. Windows Server 2008 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org __________ Information from ESET NOD32 Antivirus, version of virus signature database 3128 (20080523) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org_______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org __________ Information from ESET NOD32 Antivirus, version of virus signature database 3128 (20080523) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com |
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