18 May
2015
18 May
'15
10:51 p.m.
Excellent!!!!
Alexandre
--
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Alexandre Bergel http://www.bergel.eu
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On May 18, 2015, at 2:56 PM, Miguel Campusano
<mcampusa(a)dcc.uchile.cl> wrote:
Here is the screenshot, it is a visualization from the data captured from a laser scan
sensor from a robot.
The visualization shows an object with the red line and a grid to understand quickly the
position of the object within the range of the sensor (This case, the object is
approximately in the center between 2 to 4 meters from the robot) . The visualization is
dynamic, ie: the red line is automatically updated overtime ;)
<laserscan.png>
On Fri, May 15, 2015 at 12:33 PM Alexandre Bergel <alexandre.bergel(a)me.com
<mailto:alexandre.bergel@me.com>> wrote:
Ok, let us know! And send us screenshots :-)
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu <http://www.bergel.eu/>
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
On May 15, 2015, at 10:56 AM, Miguel Campusano
<mcampusa(a)dcc.uchile.cl <mailto:mcampusa@dcc.uchile.cl>> wrote:
Thanks!
Both seem to work fine, I'm going to play a bit before deciding for one :)
On Thu, May 14, 2015 at 5:44 PM Peter Uhnák <i.uhnak(a)gmail.com
<mailto:i.uhnak@gmail.com>> wrote:
You can also use bezier lines or SVG
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| v e1 e2 l s p1 p2 path svg|
v := RTView new.
path := 'M -150 150 Q -75 150 -75 75 Q -75 0 0 0'.
svg := RTSVGPath new borderColor: Color red; path: path; element.
v add: svg.
^ v
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Peter
On Thu, May 14, 2015 at 10:36 PM, milton mamani <akevalion(a)gmail.com
<mailto:akevalion@gmail.com>> wrote:
Try with RTArc:
view := RTView new.
shape := RTArc new
innerRadius: [ :i | i *15];
externalRadius: [ :i | (i * 15) + 4];
alphaAngle: 45;
betaAngle: 135;
color: Color black.
view addAll: (shape elementsOn: (1 to: 11) ).
view
Cheers,
Milton
2015-05-14 16:26 GMT-04:00 Miguel Campusano <mcampusa(a)dcc.uchile.cl
<mailto:mcampusa@dcc.uchile.cl>>:
Hi all,
I want to draw curved lines in Roassal but I can't find how to.
The image below is an example of what I am trying to do.
http://www.aboutbookbinding.com/images/Lines-made-with-Gouges.jpg
<http://www.aboutbookbinding.com/images/Lines-made-with-Gouges.jpg>
Bests,
Miguel
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