Josh,

Thanks for the reply.

I have created a ticket here:

https://code.ros.org/trac/ros-pkg/ticket/4278

Ivan

On Tue, Jul 20, 2010 at 4:24 PM, Josh Faust <jfaust@willowgarage.com> wrote:
> Hi Ivan,
> This seems generally useful -- can you file a ticket so it doesn't get lost
> and I'll include it in a future release?
> Josh
>
> On Tue, Jul 20, 2010 at 12:56 AM, Ivan Dryanovski
> <ivan.dryanovski@gmail.com> wrote:
>>
>> Hi,
>>
>> I modified the PointCloud display type for rviz to include a "Height
>> map" color transformer. It colors the points based on their "z" value
>> in the current fixed frame. Similarly to the "Intensity" color
>> transformer, you can set manual min and max limits for the color
>> interpolation, or let rviz auto-compute them.
>>
>> If anyone is interested, I'm attaching a patch and a screenshot.
>>
>> Cheers,
>>
>> Ivan Dryanovski
>> CCNY Robotics Lab
>> The City College of New York
>>
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>>
>
>
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