Re: [osg-users] BUG: RTT camera setClearDepth function doesn't work
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 osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org 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 osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] BUG: RTT camera setClearDepth function doesn't work
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 osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org 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 osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org 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 osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] BUG: RTT camera setClearDepth function doesn't work
Hi Hesicong, On Sun, May 25, 2008 at 1:27 PM, hesicong2006 [EMAIL PROTECTED] wrote: Call me Hesicong, that's OK. You may remember I fixed a bug in volume render example :) Yes I do recall, but there are over 1900 people of the mailing list, I can't fit everybodies personal mapping in my head, it's far far easier to users to remember my name than the other way around so it's good to show a bit of consideration and use the structure of email that I have requested to make my job easier. i.e. Hi Your Name/All Context of Mail. Cheers/Thanks/Regards My Name Not only is this the polite way to correspond, and make my life easier but it also makes it much easier to follow threads and who has written what. Thanks, Robert. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] BUG: RTT camera setClearDepth function doesn't work
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 osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] BUG: RTT camera setClearDepth function doesn't work
OK, it works. BTW, osgscreencapture.cpp can't compile, it says GL_STREAM_READ not defined! 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 osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org 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 osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] BUG: RTT camera setClearDepth function doesn't work
On Sat, May 24, 2008 at 9:45 AM, hesicong2006 [EMAIL PROTECTED] wrote: OK, it works. BTW, osgscreencapture.cpp can't compile, it says GL_STREAM_READ not defined! Pesky windows headers... Could you try an svn update to see if the #define's I've added solve things. Robert. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] BUG: RTT camera setClearDepth function doesn't work
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. Please check it, thanks! Robert Osfield wrote: On Sat, May 24, 2008 at 9:45 AM, hesicong2006 [EMAIL PROTECTED] wrote: OK, it works. BTW, osgscreencapture.cpp can't compile, it says GL_STREAM_READ not defined! Pesky windows headers... Could you try an svn update to see if the #define's I've added solve things. Robert. ___ osg-users mailing list osg-users@lists.openscenegraph.org 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 osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] BUG: RTT camera setClearDepth function doesn't work
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. hesicong2006 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. Please check it, thanks! Robert Osfield wrote: On Sat, May 24, 2008 at 9:45 AM, hesicong2006 [EMAIL PROTECTED] wrote: OK, it works. BTW, osgscreencapture.cpp can't compile, it says GL_STREAM_READ not defined! Pesky windows headers... Could you try an svn update to see if the #define's I've added solve things. Robert. ___ osg-users mailing list osg-users@lists.openscenegraph.org 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 __ 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 osg-users@lists.openscenegraph.org 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 CullVisitor.rar Description: Binary data ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] BUG: RTT camera setClearDepth function doesn't work
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. 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 osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org 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 osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] BUG: RTT camera setClearDepth function doesn't work
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 osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org 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 CullVisitor.rar Description: Binary data ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
