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How to remove the shade of markers in rviz?

asked 2012-07-10 10:49:49 -0500

Ali Abdul Khaliq gravatar image

updated 2014-12-13 06:15:37 -0500

Hello everyone. I am visualizing about 100000 marker points in rviz. Due to the shade (or shadow) of markers and small size of points, the color of points is not clearly visible. Is there any way to remove the shade of marker points?

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What do you mean by "shade"?

joq gravatar image joq  ( 2012-07-10 11:00:12 -0500 )edit

Maybe its batter to call it shadow of markers (cubes or points).

Ali Abdul Khaliq gravatar image Ali Abdul Khaliq  ( 2012-07-10 11:06:30 -0500 )edit

Do you mean the alpha channel (transparency)?

joq gravatar image joq  ( 2012-07-10 11:14:48 -0500 )edit

No its not the alpha channel. I have added the following screen short where the shadow of points are creating magnetic field like pattern. I want to remove this pattern.

Ali Abdul Khaliq gravatar image Ali Abdul Khaliq  ( 2012-07-10 14:36:20 -0500 )edit

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answered 2012-07-10 14:41:37 -0500

Eric Perko gravatar image

Try zooming in or out. Those look like aliasing issues (likely due to the small size of your markers).

For a more detailed explanation, take a look at the description of the Moiré pattern

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Asked: 2012-07-10 10:49:49 -0500

Seen: 742 times

Last updated: Dec 13 '14