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2016-09-15 08:18:45 -0500 | commented question | Ogre 3D bad performance in ROS? Hi, have a look at the link above for the Ogre code I'm using (I just removed the pcl stuff). I do not use RViz, I use Ogre separately (we need some functionality from 1.9 where ROS comes with Ogre 1.8). |
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2016-09-15 04:31:21 -0500 | commented question | Ogre 3D bad performance in ROS? Yes - Iam using a NVidia graphics card with the 352.63 driver |
2016-09-15 02:28:33 -0500 | asked a question | Ogre 3D bad performance in ROS? Dear all, I have the following problem: Iam writing a simple ros node with Ogre 3D (1.9) visualization (e.g. some data from certain messages is used to define the position and orientation of some simulated entities), in accordance to: https://github.com/Unnar3/rosOgre However, I get very bad performance (~15 frames), even when rendering a scene without any geometry. Has anybody had a similar experience? I tried the following:
All above implementations suffer the same bad performance, using Ubuntu 14.04 and ROS Indigo. The same code runs on the same machine on Windows (without the ROS framework) with OpenGL at >1000 fps. FYI: I will also ask this question in the Ogre forums, just wanted to have feedback for my problem from both communities. EDIT: Implementing a small sample application in OpenGL outside of ROS performs as expected. |