在 5/5/23 21:08, Duncan Murdoch 写道:
On 05/05/2023 7:41 a.m., Jiayue Wang wrote:
在 5/5/23 19:15, Duncan Murdoch 写道:
On 05/05/2023 6:48 a.m., Jiayue Wang wrote:
Thanks Duncan. glxgears works at the terminal; tcltk::tktoplevel()
outputs the following:
$ID
[1] ".1"
$env
attr(,"class")
[1]
On 05/05/2023 7:41 a.m., Jiayue Wang wrote:
在 5/5/23 19:15, Duncan Murdoch 写道:
On 05/05/2023 6:48 a.m., Jiayue Wang wrote:
Thanks Duncan. glxgears works at the terminal; tcltk::tktoplevel()
outputs the following:
$ID
[1] ".1"
$env
attr(,"class")
[1] "tkwin"
Jiayue
But no window opens f
在 5/5/23 19:15, Duncan Murdoch 写道:
On 05/05/2023 6:48 a.m., Jiayue Wang wrote:
Thanks Duncan. glxgears works at the terminal; tcltk::tktoplevel()
outputs the following:
$ID
[1] ".1"
$env
attr(,"class")
[1] "tkwin"
Jiayue
But no window opens for tcltk::tktoplevel()? Sounds like R isn't
On 05/05/2023 6:48 a.m., Jiayue Wang wrote:
Thanks Duncan. glxgears works at the terminal; tcltk::tktoplevel()
outputs the following:
$ID
[1] ".1"
$env
attr(,"class")
[1] "tkwin"
Jiayue
But no window opens for tcltk::tktoplevel()? Sounds like R isn't seeing
your DISPLAY variable. Does S
Thanks Duncan. glxgears works at the terminal; tcltk::tktoplevel()
outputs the following:
$ID
[1] ".1"
$env
attr(,"class")
[1] "tkwin"
Jiayue
在 5/5/23 16:45, Duncan Murdoch 写道:
On 05/05/2023 2:24 a.m., Jiayue Wang wrote:
Hi
I can't get rgl working. I installed rgl, loaded it, but it seem
On 05/05/2023 2:24 a.m., Jiayue Wang wrote:
Hi
I can't get rgl working. I installed rgl, loaded it, but it seems all
plot3d codes have failed:
remotes::install_github("dmurdoch/rgl")
library(rgl)
open3d()
x <- sort(rnorm(1000))
y <- rnorm(1000)
z <- rnorm(1000) + atan2(x, y)
plot3d(x, y, z, col
Hi
I can't get rgl working. I installed rgl, loaded it, but it seems all
plot3d codes have failed:
remotes::install_github("dmurdoch/rgl")
library(rgl)
open3d()
x <- sort(rnorm(1000))
y <- rnorm(1000)
z <- rnorm(1000) + atan2(x, y)
plot3d(x, y, z, col = rainbow(1000))
I see no plotting at all
On 21/07/2020 5:00 a.m., Jim Lemon wrote:
Hi Byron,
As in the help page, three types of arrows can be specified.
Actually four types: rotation, extrusion, lines, flat. But the rest of
your answer is right.
Duncan Murdoch
In the
"rotation" type, "width" is the parameter that determines t
Hi Byron,
As in the help page, three types of arrows can be specified. In the
"rotation" type, "width" is the parameter that determines the diameter
of the cylindrical shaft as a fraction of the "barb", the cone at the
end. In the default "extrusion" arrow, "thickness" is the fraction of
the "width
I'm struggling to come up to speed with rgl. At the moment, I'm struggling with
the function arrows3d(). In the R documentation for that, two
parameters/arguments are mentioned: "thickness" (of the arrow's shaft) and
"width" (of the arrow's shaft).
Naively, I would expect the arrow's shaft unde
I am currently attempting to implement rgl and the pan3d function on a
shiny server but can't get the pan3d function to work. Using the right
mouse button (2). Here is a little sample code I was using to try to
get it to work. Session info below the signature line.
options(rgl.useNULL = T
On 28/09/2017 7:15 PM, Kevin Wright wrote:
I have a co-worker who has installed R 3.4.2 on Windows 7. When this
person tries to load the rgl package with
library(rgl)
A dialog box appears with the message:
R for windows gui frontend has stopped working
I suspect a conflict problem with a dll
I have a co-worker who has installed R 3.4.2 on Windows 7. When this
person tries to load the rgl package with
library(rgl)
A dialog box appears with the message:
R for windows gui frontend has stopped working
I suspect a conflict problem with a dll, but I'm not sure how to identify
if this is th
I have installed package rgl without any problems. I can load the library,
issue commands from console without any errors showing up, however I can't
get anything plotted. Example session:
> library(rgl)
> plot3d(rnorm(100), rnorm(100), rnorm(100))
> rgl.quit()
> library(rgl)
> .check3d()
glX
1
>
> On Aug 5, 2016, at 1:34 PM, Duncan Murdoch wrote:
>
> On 05/08/2016 1:04 PM, Adrian Johnson wrote:
>> Dear group:
>> I installed rgl on my mac through terminal. I used
>> install.packages(rgl) and selected 118 server option.
>> Installation went well until, I get message checking if installe
On 05/08/2016 1:04 PM, Adrian Johnson wrote:
Dear group:
I installed rgl on my mac through terminal. I used
install.packages(rgl) and selected 118 server option.
Installation went well until, I get message checking if installed
packages working and nothing happens.
I opened another terminal wi
Dear group:
I installed rgl on my mac through terminal. I used
install.packages(rgl) and selected 118 server option.
Installation went well until, I get message checking if installed
packages working and nothing happens.
I opened another terminal window and types library(rgl) and I see my
X11qu
On 23/06/2016 5:59 AM, Nicole Karakin wrote:
I am trying to follow help and Internet examples to create a very
simple animation of a 3d-line in R. This is just a test and my final
goal is to use this functionality to visually verify results of some
geometrical transformations on 3d-movement data
I am trying to follow help and Internet examples to create a very
simple animation of a 3d-line in R. This is just a test and my final
goal is to use this functionality to visually verify results of some
geometrical transformations on 3d-movement data that I am analysing.
So basically I need nothin
On 22/11/2015 11:56 PM, Margarette Bayron Arcelay via R-help wrote:
Dear List,
Im using Rstudio on a macbook pro OS X Yosemite version 10.10.5 and im
trying to
open the package geomorph but a warning message related to rgl shows up.
library(geomorph)
Loading required package: rgl
Warning mess
> On 24 Nov 2015, at 13:32, Duncan Murdoch wrote:
>
>> Perhaps it would make sense always to use the well-known standard XQuartz
>> paths on Mac and only consider other locations if explicitly asked for by
>> the user?
>
> If rgl is using non-standard features in its makefiles, let me know wh
Some comments on the second part of your message.
On 23/11/2015 7:45 AM, Stefan Evert wrote:
On 23 Nov 2015, at 11:50, Duncan Murdoch wrote:
The OSX binary version of rgl on CRAN is ancient. You'll need to reinstall
it from source for a current one.
Since you bring up this point: any c
On 23/11/2015 7:45 AM, Stefan Evert wrote:
On 23 Nov 2015, at 11:50, Duncan Murdoch wrote:
The OSX binary version of rgl on CRAN is ancient. You'll need to reinstall
it from source for a current one.
Since you bring up this point: any chance of getting Mac binaries from CRAN
again?
Y
> On 23 Nov 2015, at 11:50, Duncan Murdoch wrote:
>
> The OSX binary version of rgl on CRAN is ancient. You'll need to reinstall
> it from source for a current one.
Since you bring up this point: any chance of getting Mac binaries from CRAN
again? Rgl is a particularly nice tool because of
On 22/11/2015 11:56 PM, Margarette Bayron Arcelay via R-help wrote:
Dear List,
Im using Rstudio on a macbook pro OS X Yosemite version 10.10.5 and im
trying to
open the package geomorph but a warning message related to rgl shows up.
Whoops, I forgot one thing. The OSX binary version of rgl o
On 22/11/2015 11:56 PM, Margarette Bayron Arcelay via R-help wrote:
Dear List,
Im using Rstudio on a macbook pro OS X Yosemite version 10.10.5 and im
trying to
open the package geomorph but a warning message related to rgl shows up.
library(geomorph)
Loading required package: rgl
Warning mess
Dear List,
Im using Rstudio on a macbook pro OS X Yosemite version 10.10.5 and im
trying to
open the package geomorph but a warning message related to rgl shows up.
> library(geomorph)
Loading required package: rgl
Warning messages:
1: In rgl.init(initValue, onlyNULL) : RGL: unable to open X11 di
On 27/10/2015 2:35 PM, santiago gil wrote:
> Well, I haven't built the device yet, I'm trying to figure out what my
> options will be. In the case of plugging in a simple USB trackball, I
> suppose it can work with the HID Manager in Mac to customize the signal
> from it.
>
> In general, would it
Well, I haven't built the device yet, I'm trying to figure out what my
options will be. In the case of plugging in a simple USB trackball, I
suppose it can work with the HID Manager in Mac to customize the signal
from it.
In general, would it be possible to manipulate the plot, say for example,
wi
On 27/10/2015 1:38 PM, santiago gil wrote:
Hello R,
I'm trying to figure out if it would be possible use a device (maybe simply
a trackball) separate from the mouse that would have the ability to rotate
a 3D plot made with rgl without any buttons. This is to build an
interactive "demo"-like piec
Hello R,
I'm trying to figure out if it would be possible use a device (maybe simply
a trackball) separate from the mouse that would have the ability to rotate
a 3D plot made with rgl without any buttons. This is to build an
interactive "demo"-like piece for which a mouse or trackpad is an
unsatis
> -Original Message-
> > I compute its regression surface doing polynomical regression (fit)
> > ...
> > fit <- lm(z ~ poly(x,2) + poly(y,2))
> >
.
> > So I want to repressent the surface
> > How could I do it? Any idea??
>
> You need to write a function f of x and y that produ
On 15/07/2015 7:16 AM, AURORA GONZALEZ VIDAL wrote:
> Hello.
>
> I am trying to plot a 3d surface given its equation. The R code is written
> in blue.
> So, let's say that I have the points x,y,z and I plot them. Also, I compute
> its regression surface doing polynomical regression (fit)
>
> libr
Hello.
I am trying to plot a 3d surface given its equation. The R code is written
in blue.
So, let's say that I have the points x,y,z and I plot them. Also, I compute
its regression surface doing polynomical regression (fit)
library('rgl')
x <- c(-32.09652, -28.79491, -25.48977, -23.18746,-20.889
On 03/02/2015 12:18 PM, David Winsemius wrote:
On Feb 3, 2015, at 7:14 AM, Duncan Murdoch wrote:
> On 03/02/2015 9:43 AM, keith.jew...@campdenbri.co.uk wrote:
>> Dear all,
>>
>> I am using writeWebGL to create an HTML page containing an interactive 3D plot. It works fine
with the default prefix
On 03/02/2015 11:15 AM, Keith Jewell wrote:
Thanks Duncan, your suggestions led me to a solution.
Perhaps this could be reflected in the help, but I'll leave that
decision to you.
It comes down to the template. As well as including a single line for
each scene containing
paste("%", prefix,
On Feb 3, 2015, at 7:14 AM, Duncan Murdoch wrote:
> On 03/02/2015 9:43 AM, keith.jew...@campdenbri.co.uk wrote:
>> Dear all,
>>
>> I am using writeWebGL to create an HTML page containing an interactive 3D
>> plot. It works fine with the default prefix="" but fails when I specify a
>> prefix "f
Thanks Duncan, your suggestions led me to a solution.
Perhaps this could be reflected in the help, but I'll leave that
decision to you.
It comes down to the template. As well as including a single line for
each scene containing
paste("%", prefix, "WebGL%"); e.g. %WebGL% or %AWebGL%
the ta
On 03/02/2015 9:43 AM, keith.jew...@campdenbri.co.uk wrote:
Dear all,
I am using writeWebGL to create an HTML page containing an interactive 3D plot. It works fine with
the default prefix="" but fails when I specify a prefix "for different scenes
displayed on the same web page" (quoting ?write
Dear all,
I am using writeWebGL to create an HTML page containing an interactive 3D plot.
It works fine with the default prefix="" but fails when I specify a prefix "for
different scenes displayed on the same web page" (quoting ?writeWebGL). I'm
sure I'm misreading the help, and would apprecia
On 01/12/2014 4:26 AM, rh...@numberland.de wrote:
Dear List members,
I would be glad to get some tips on the following topic.
I use rgl package to generate a 3D-cube with labeled dots at certain
coordinates. After that I try to export the scene as a WebGL
application. For this I use the syntax
Dear List members,
I would be glad to get some tips on the following topic.
I use rgl package to generate a 3D-cube with labeled dots at certain
coordinates. After that I try to export the scene as a WebGL
application. For this I use the syntax from rgl documentation
"writeWebGL" mentioned in
Fantastic -- the pan3d function in the example for rgl.setMouseCallbacks
solves the problem.
For illustration:
##
library(rgl)
# Get the pan3d function by running this rgl example [ignore the error
caused by not having an open rgl device]
example(rgl.setMouseCallbacks)
#Mak
On 31/08/2014, 11:12 PM, Gareth Davies wrote:
>
> I have been using rgl to view xyz point clouds containing topographic
> data ( with around 10^5 - 10^6 points).
>
> It's working well aside from one thing: I would like to be able to zoom
> into an arbitrary part of the plot. However so far I co
I have been using rgl to view xyz point clouds containing topographic
data ( with around 10^5 - 10^6 points).
It's working well aside from one thing: I would like to be able to zoom
into an arbitrary part of the plot. However so far I could only figure
out how to zoom into the centre.
See
On 19/06/2014, 1:00 PM, Céline b wrote:
> Hello,
>
> I'm trying to add a colorbar to a 3d map using rgl.
> For this purpose, I draw the map in a similar way of persp3d example :
>
> lat <- matrix(seq(90,-90, len=50)*pi/180, 50, 50, byrow=TRUE)
> long <- matrix(seq(-180, 180, len=50)*pi/180, 50,
Hello,
I'm trying to add a colorbar to a 3d map using rgl.
For this purpose, I draw the map in a similar way of persp3d example :
lat <- matrix(seq(90,-90, len=50)*pi/180, 50, 50, byrow=TRUE)
long <- matrix(seq(-180, 180, len=50)*pi/180, 50, 50)
r <- 6378.1 # radius of Earth in km
x <- r*cos(la
On 11/06/2014, 5:02 AM, Céline b wrote:
> I would like to set zoom mouse control in rgl in order to redraw the map
> with more or less details depending of the zoom coefficient (such as google
> maps or openstreetmap do).
>
> I already tried the rgl.setMouseCallbacks(button, begin = NULL, updat
I would like to set zoom mouse control in rgl in order to redraw the map with
more or less details depending of the zoom coefficient (such as google maps or
openstreetmap do).
I already tried the rgl.setMouseCallbacks(button, begin = NULL, update = NULL,
end = NULL) function but this function
Or perhaps the documentation could be updated to clear up what works and what
doesn't. It seems pretty confusing to put options in the docs that do not work
as described.
-Alex
> On Apr 24, 2014, at 4:05 AM, Duncan Murdoch wrote:
>
>> On 23/04/2014, 9:02 PM, Alex Reynolds wrote:
>> Unfortunat
On 23/04/2014, 9:02 PM, Alex Reynolds wrote:
Unfortunately, that doesn't help as it removes axis lines. It looks like
I can't use segments3d() without knowing what the bounds are of the
current axes and I don't know what to call to expose those.
Thanks again for your help, though, I appreciate i
Unfortunately, that doesn't help as it removes axis lines. It looks like I
can't use segments3d() without knowing what the bounds are of the current
axes and I don't know what to call to expose those.
Thanks again for your help, though, I appreciate it. Hopefully this gets
fixed in a future releas
I am making an rgl-based 3d plot. It works fine, except when I try to
remove axis value labels and tick marks with axes3d(labels=FALSE,
ticks=FALSE):
---
rgl.open()
offset <- 50
par3d(windowRect=c(offset, offset, 1280+offset, 1280+offset))
rm(offset)
rgl.clear()
rgl.viewpoi
Dear list!
Here is a simplified script for cone in RGL (from rgl demos). I would like to
draw a truncated cone / frustum using RGL in R. Do you have any suggestion how
to modify code?
Thanks a lot, OV
library(rgl)
cone3d <- function(base=c(0,0,0), tip=c(0,0,1), rad=1, n=30) {
trans <- d
I have now resorted to installing a full X server on the server and run a
screen there (i.e. log in a user automatically), whenever the server
restarts. Then I can set DISPLAY=:0 before starting R. Not the most elegant
solution but it works. Apart from Xvfb not working, I could also not find a
VNC
On 13-09-15 6:02 AM, Andreas Maunz wrote:
The other write* options seem to limited to me. I am looking for a way
to obtain a PS, or at least a PNG, since I develop a web application on
a server that needs to grab the screenshot and create a written report
with it. Starting my Xvfb like this:
Xvf
The other write* options seem to limited to me. I am looking for a way to
obtain a PS, or at least a PNG, since I develop a web application on a
server that needs to grab the screenshot and create a written report with
it. Starting my Xvfb like this:
Xvfb :5 -screen 0 640x480x24 -ac +extension GLX
I am running Xvfb now with
-fbdir /some/path and
-extension RANDR
but rgl.snapshot is still not working.
Any other idea? Since I can display the webGL successfully in firefox (so
comes out correct), I assume there should be some way of converting it on
the server side to some (vector) graphic fi
On 11/09/2013 11:44 AM, Andreas Maunz wrote:
I am running Xvfb now with
-fbdir /some/path and
-extension RANDR
but rgl.snapshot is still not working.
Any other idea? Since I can display the webGL successfully in firefox
(so comes out correct), I assume there should be some way of
converting
On 10/09/2013 10:58 AM, Andreas Maunz wrote:
Hi all,
I have a shiny app, in which I want to use rgl's snapshot function. I am
running Xvfb on my server so that rgl works. I start my shiny app as
follows:
echo "Checking for Xvfb..."
pgrep -U username Xvfb > /dev/null 2>&1
if [ "$?" -gt 0 ]; the
Hi all,
I have a shiny app, in which I want to use rgl's snapshot function. I am
running Xvfb on my server so that rgl works. I start my shiny app as
follows:
echo "Checking for Xvfb..."
pgrep -U username Xvfb > /dev/null 2>&1
if [ "$?" -gt 0 ]; then
echo "Starting Xvfb..."
Xvfb :7 -screen 0
Thank you Brian. Yes, problem is on R.app I will send to R-sig-mac. Thanks,
Bryan
On May 29, 2013, at 11:07 AM, Prof Brian Ripley wrote:
> This is most relevant to R-sig-mac. There are two different rgl devices on
> OS X, depending how you are running this. One based on X11 and one on
>
This is most relevant to R-sig-mac. There are two different rgl devices
on OS X, depending how you are running this. One based on X11 and one
on Apple's GL. In particular, are you using command-line R or R.app?
I seem to be able to reproduce it using R.app, in which case it is most
definite
This is really odd, and probably 100% local to me, but I'm at a loss as to a
next step.
After narrowing things down, here's how to reproduce:
library("rgl")
showSomething <- function() {
open3d()
points3d(rnorm(10),rnorm(10),rnorm(10))
axes3d()
title3d('main','s
Nice, that worked really well. Thanks Duncan
*Ben Caldwell*
On Sat, Mar 30, 2013 at 1:31 PM, Duncan Murdoch wrote:
> On 13-03-30 3:27 PM, Benjamin Caldwell wrote:
>
>> Dear r users,
>> I have two kinds of data I'm trying to represent in Rgl.
>>
>> The first are measurements of soils: heights,
On 13-03-30 3:27 PM, Benjamin Caldwell wrote:
Dear r users,
I have two kinds of data I'm trying to represent in Rgl.
The first are measurements of soils: heights, diameters, and centerpoints
of each. I would typically represent these in 3d space as cylinders or
cones.
The second are radar data o
Dear r users,
I have two kinds of data I'm trying to represent in Rgl.
The first are measurements of soils: heights, diameters, and centerpoints
of each. I would typically represent these in 3d space as cylinders or
cones.
The second are radar data of the area under the solids , xyz plus amplitude
On 19/03/2013 1:12 AM, Ben Bolker wrote:
Pascal Oettli ymail.com> writes:
>
> Hi,
>
> Try by multiplying "z" by 1000.
>
> HTH
> Pascal
Or try using persp3d() instead of rgl.surface()
Or follow the call to rgl.surface with a call to aspect3d.
(Actually, I generally recommend against using
Pascal Oettli ymail.com> writes:
>
> Hi,
>
> Try by multiplying "z" by 1000.
>
> HTH
> Pascal
Or try using persp3d() instead of rgl.surface()
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the pos
Hi,
Try by multiplying "z" by 1000.
HTH
Pascal
On 19/03/13 11:42, Noah Silverman wrote:
Oops, that was a type.
d is just y.
If you want to reproduce, I put the entire matrix, as a csv here:
http://pastebin.com/gniyD4Rc
Thanks,
--
Noah Silverman, M.S.
UCLA Department of Statistics
811
Oops, that was a type.
d is just y.
If you want to reproduce, I put the entire matrix, as a csv here:
http://pastebin.com/gniyD4Rc
Thanks,
--
Noah Silverman, M.S.
UCLA Department of Statistics
8117 Math Sciences Building
Los Angeles, CA 90095
On Mar 18, 2013, at 6:58 PM, Pascal Oettli wr
Hi,
Your example is not reproducible.
What is "d" in your command?
Regards,
Pascal
On 19/03/13 10:21, Noah Silverman wrote:
Hello,
I have a matrix of simulated data that I want to plot as a 3D surface using RGL. Have
followed the documentation carefully, but my plot only contains a weird
Hello,
I have a matrix of simulated data that I want to plot as a 3D surface using
RGL. Have followed the documentation carefully, but my plot only contains a
weird "single slice" of the data.
The actual RGL library and dependance seem fine as all of the demo code plots
beautifully.
The ac
Hi .. i'm Carey.. trying to figure out how to get this vol surface
correct.. not sure where i'm going wrong..
http://pastebin.com/mmA4m4FJ
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/
On 12-11-29 2:49 PM, Stephane Chantepie wrote:
yes sorry,
When we use this function
text3d(1:3, 1:3, 1:3, LETTERS[1:3], cex=1:3)
we expect the letters to have different size (increase from 1 to 3). But
when I try this code , all the letter have the same size.
This problem (to not be able to
yes sorry,
When we use this function
text3d(1:3, 1:3, 1:3, LETTERS[1:3], cex=1:3)
we expect the letters to have different size (increase from 1 to 3). But
when I try this code , all the letter have the same size.
This problem (to not be able to resize character) occurs with diiferent the
text
On 29/11/2012 1:34 PM, Stephane Chantepie wrote:
Hi Ducan and others,
I am sorry for this such late reply but I did not see that I had a
reply... I have not solved the problem
text3d(1:3, 1:3, 1:3, LETTERS[1:3], cex=1:3) does not work for me
It works for me. Perhaps if you explained what "
Hi Ducan and others,
I am sorry for this such late reply but I did not see that I had a reply...
I have not solved the problem
text3d(1:3, 1:3, 1:3, LETTERS[1:3], cex=1:3) does not work for me
Maybe it is related to my material, I am on linux debian
Sys.info()
sysname "Linux"
release
-- snip --
On 11/4/2012 7:45 AM, Duncan Murdoch wrote:
First, draw the new sphere at the first point and save the object id:
sphereid <- sphere3d(dat[1,c("X", "Y", "Z")], col="red", radius=1)
# Also save the spinner that you like:
spin <- spin3d( ) #maybe with different parms
# Now, the ani
On 12-11-03 11:40 AM, Robert Baer wrote:
On 11/3/2012 6:47 AM, Duncan Murdoch wrote:
On 12-11-02 7:47 PM, Robert Baer wrote:
I am trying to figure out how to use rgl package for animation. It
appears that this is done using the play3d() function. Below I have
some sample code that plots a 3D
On 11/3/2012 6:47 AM, Duncan Murdoch wrote:
On 12-11-02 7:47 PM, Robert Baer wrote:
I am trying to figure out how to use rgl package for animation. It
appears that this is done using the play3d() function. Below I have
some sample code that plots a 3D path and puts a sphere at the point
farthe
On 12-11-02 7:47 PM, Robert Baer wrote:
I am trying to figure out how to use rgl package for animation. It
appears that this is done using the play3d() function. Below I have
some sample code that plots a 3D path and puts a sphere at the point
farthest from the origin (which in this case also a
I am trying to figure out how to use rgl package for animation. It
appears that this is done using the play3d() function. Below I have
some sample code that plots a 3D path and puts a sphere at the point
farthest from the origin (which in this case also appears to be at the
end of the path).
> I'm completely new at R... I have sinkhole survey data (lat, long, and
> elevation) and have been trying to plot a rotatable 3d plot
> for several hours... cannot get it right.
You can use loess and predict.loess to generate a fitted 3d surface that can be
plotted using contour() and similar.
You should help us per the posting guide reproducible sample data, code you
have tried that you thought would work, why you think it did not, output of
sessionInfo function...
Note that you can learn a lot by doing this exercise, your problem may not be
where you think it is (or where we mi
On Oct 9, 2012, at 5:41 PM, ariklee wrote:
> I'm completely new at R... I have sinkhole survey data (lat, long, and
> elevation) and have been trying to plot a rotatable 3d plot for several
> hours... cannot get it right. Examples I see tend to be grid data (one
> elevation value per grid cell);
I'm completely new at R... I have sinkhole survey data (lat, long, and
elevation) and have been trying to plot a rotatable 3d plot for several
hours... cannot get it right. Examples I see tend to be grid data (one
elevation value per grid cell); however, my data are more random (known
elevations at
On 25/09/2012 11:07 AM, Stephane Chantepie wrote:
Dear all,
I have a quiet simple problem (shared by a collegue) but no solution at
yet. The arguments I use in bbox3d or text3d do not have any effect on the
graph. I need to use 'cex' and 'zlim' but It does not work. Maybe my
problem could appear
Dear all,
I have a quiet simple problem (shared by a collegue) but no solution at
yet. The arguments I use in bbox3d or text3d do not have any effect on the
graph. I need to use 'cex' and 'zlim' but It does not work. Maybe my
problem could appear trivial but I have spent a lot of time on that.
If
On 28/08/2012 7:49 AM, Stephane Chantepie wrote:
thanks for the reply
I am sorry but I do not have any skills in C++
Nevertheless, I found a solution to my problem... By using another package
"misc3d" and more precisely the association of the two
functions drawScene.rgl and surfaceTriangles
thanks for the reply
I am sorry but I do not have any skills in C++
Nevertheless, I found a solution to my problem... By using another package
"misc3d" and more precisely the association of the two
functions drawScene.rgl and surfaceTriangles
drawScene.rgl(surfaceTriangles(x,y,z,color="gray",sm
On 27/08/2012 1:47 PM, Stephane Chantepie wrote:
Dear all,
I have tried to plot a triangular matrix with the function persp3d(rgl).
for example
z=rbind(c(1,NA,NA,NA),c(5,3,NA,NA),c(4,2,9,NA),c(8,6,5,11))
x=1:4
y=1:4
persp3d(x,y,z,color="gray")
The two extreme points are not plotted (value=1 a
Dear all,
I have tried to plot a triangular matrix with the function persp3d(rgl).
for example
z=rbind(c(1,NA,NA,NA),c(5,3,NA,NA),c(4,2,9,NA),c(8,6,5,11))
x=1:4
y=1:4
persp3d(x,y,z,color="gray")
The two extreme points are not plotted (value=1 and value=10). It seems
because the half of the matr
On Jul 27, 2012, at 11:05 , Prof Brian Ripley wrote:
> On 27/07/2012 09:14, peter dalgaard wrote:
>>
>> I believe we have seen the R_decompress1 error before, though. If you can
>> reproduce it, it might be worth digging deeper --- over on R-sig-Mac.
>
> It almost always indicates a corrupted
On 27/07/2012 09:14, peter dalgaard wrote:
On Jul 27, 2012, at 03:48 , David Winsemius wrote:
On Jul 26, 2012, at 4:46 AM, Guillaume Meurice wrote:
Dear all,
I was willing to use the library "rgl" to plot some 3D graphics, but
unfortunately, I wan't able to instal the library. The error m
On Jul 27, 2012, at 03:48 , David Winsemius wrote:
>
> On Jul 26, 2012, at 4:46 AM, Guillaume Meurice wrote:
>
>> Dear all,
>>
>> I was willing to use the library "rgl" to plot some 3D graphics, but
>> unfortunately, I wan't able to instal the library. The error message is
>> below.
>>
>> I
Dear all,
Following the advice of David Winsemius, I've restarted my R session : I was
able to load rgl library (rgl_0.92.892)
Sorry to have bothered you.
Next time, I'll include this step before submitting to R-help ;).
Anyway, thanks for support.
Bests,
=
> library(rgl)
> s
On Jul 26, 2012, at 4:46 AM, Guillaume Meurice wrote:
Dear all,
I was willing to use the library "rgl" to plot some 3D graphics, but
unfortunately, I wan't able to instal the library. The error message
is below.
I would be very grateful if you could give me any clues about how I
can so
On 12-07-26 7:46 AM, Guillaume Meurice wrote:
Dear all,
I was willing to use the library "rgl" to plot some 3D graphics, but
unfortunately, I wan't able to instal the library. The error message is below.
I would be very grateful if you could give me any clues about how I can solve
this.
I d
Dear all,
I was willing to use the library "rgl" to plot some 3D graphics, but
unfortunately, I wan't able to instal the library. The error message is below.
I would be very grateful if you could give me any clues about how I can solve
this.
Below you will find :
- installation from binaries
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