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2016-03-22 04:59:10 -0500 asked a question Drawn Gazebo-Roads don't get visualized

Hi there,

I try to draw several roads (in a loop) in a world plugin by publishing road messages.
When I initialize a new publisher for each road, everything is visualized fine. But if I use the same publisher for all roads, Gazebo doesn't draw all roads (in fact only 1). Adding a short "sleep" after every published road message helps, but not all roads get visualized.

Anyone an idea why this is hapenning and how I can avoid initializing a new publisher for every road?

Many thanks in advance and best regards.

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2016-02-15 02:46:54 -0500 commented answer road visuals not shown in published camera image

It occurs to me using version 6.5.1

2016-02-12 12:52:48 -0500 received badge  Popular Question (source)
2016-02-10 03:33:44 -0500 asked a question road visuals not shown in published camera image

Hi there,

When I set up a camera, the preview within gazebo is fine, but in the published image the visuals of the "gazebo-road" are gone.

Has someone an idea why this happens? And how can i achieve to get all my visuals shown up in the published image?

image description

Many thanks in advance and best regards.

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2016-01-25 08:48:20 -0500 commented answer Get mouse click location and event

Is this also possible with a GUIPlugin?

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2015-12-21 06:46:09 -0500 asked a question GTS library not found error

Hi there,

when I try to create polylines, I get following error: GTS library not found.

image description

But gts library is installed (see picture).

image description

But if I run "ldd" on gazebo, the libgts is not listed in the result list.

Many thanks in advance and best regards.

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2015-12-14 03:53:51 -0500 asked a question change actor behaviour at runtime

Hi there,

is it possible to change the behaviour of an actor at runtime? For example changing the trajectory or adding new waypoints to it. Maybe via a topic or a plugin?

Many thanks in advance and best regards.

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2015-11-21 12:32:02 -0500 asked a question Best way to draw lines/paths with a certain width and texture

Hi all,

I need to draw lines/paths with a certain width and a custom texture. And it would be nice to have friction on this path. Now I ask myself what's the best/easiest way to do this. I tried using polylines where I could easily add friction to their surface, but textures didn't work there. In other questions I read about using a VisualPlugin. But then I had to consider a different approach to add friction. Is there a documentation on VisualPlugins?

I would be greatful, if somebody can recommend me a "best practice" for this task.

Best regards