Displaying 20 results from an estimated 4000 matches similar to: "rgl/webGL complains about Javascript, even in recent online docs?"
2015 Sep 12
3
rgl/webGL complains about Javascript, even in recent online docs?
On 12/09/2015 7:37 AM, Duncan Murdoch wrote:
> On 11/09/2015 10:14 PM, Dominick Samperi wrote:
>> Hello,
>>
>> The recently created online "rgl Overview" at
>> https://cran.r-project.org/web/packages/rgl/vignettes/rgl.html
>> illustrates a problem that I am trying to resolve.
>>
>> At the bottom of each image block on that page appears the
2015 Sep 12
1
rgl/webGL complains about Javascript, even in recent online docs?
FYI, one platform where I have not been able to get interactive rgl
working is iOS 8.
iOS 8 is supposed to support WebGL, and Javascript is enabled.
On Sat, Sep 12, 2015 at 4:33 PM, Dominick Samperi <djsamperi at gmail.com> wrote:
> Thanks for the pointers and the quick fix.
>
> Perhaps the generated HTML code should issue a
> message like "Javascript load problem"
2015 Sep 12
0
rgl/webGL complains about Javascript, even in recent online docs?
Thanks for the pointers and the quick fix.
Perhaps the generated HTML code should issue a
message like "Javascript load problem" instead of
"You must enable Javascript to view this page properly,"
because the latter can be misleading.
On Sat, Sep 12, 2015 at 12:42 PM, Duncan Murdoch
<murdoch.duncan at gmail.com> wrote:
> On 12/09/2015 7:37 AM, Duncan Murdoch wrote:
2015 Sep 12
0
rgl/webGL complains about Javascript, even in recent online docs?
On 11/09/2015 10:14 PM, Dominick Samperi wrote:
> Hello,
>
> The recently created online "rgl Overview" at
> https://cran.r-project.org/web/packages/rgl/vignettes/rgl.html
> illustrates a problem that I am trying to resolve.
>
> At the bottom of each image block on that page appears the
> advisory: You must enable Javascript to view this page properly.
>
2013 Jun 19
2
knitr without R studio
Hello folks,
I`m using knitr on R studio, which make it easy to use, but a coworker of
mine would like to run it on "simple" R. So I was wondering if you know what
is the equivalent of the button "knit HTML" in RStudio in R. I tried
knit2HTML(
<html>
<head>
<title></title>
</head>
<body style="background-color:white">
2012 Nov 16
2
Question about contour3d and writeWebGL: rgl and misc3d package
I saw that in rgl:::writeWebGL that "Polygons will only be rendered as
filled; there is no support in WebGL for wireframe or point rendering.". I
found that you can easily use contour3d to make reproducible contour web
figures, such as (taken from contour3d help)
library(AnalyzeFMRI)
a <- f.read.analyze.volume(system.file("example.img", package=
2016 Jan 30
2
Best way for rgl's .onLoad to fail?
On OSX and Linux, the rgl package currently requires X11 libs to be
available for linking. Recent versions of OSX don't include them by
default, so I'd like rgl to fail nicely.
Ideally, it will load a library that doesn't need to link to the X11
libs but will still allow WebGL code to work, but that's complicated, so
I'd like a stopgap.
I can detect that the failure is
2016 Feb 01
2
Best way for rgl's .onLoad to fail?
>>>>> "BH" == Bryan Hanson <hanson at depauw.edu>
>>>>> on Sun, 31 Jan 2016 09:50:46 -0500 writes:
BH> I think the 2nd option will be more palatable to
BH> inexperienced users, but both do state the important
BH> detail. Bryan
>> On Jan 30, 2016, at 4:11 PM, Duncan Murdoch <murdoch.duncan at gmail.com> wrote:
2015 Oct 22
6
Best way to implement optional functions?
I'm planning on adding some new WebGL functionality to the rgl package,
but it will pull in a very large number of dependencies. Since many
people won't need it, I'd like to make the new parts optional.
The general idea I'm thinking of is to put the new stuff into a separate
package, and have rgl "Suggest" it. But I'm not sure whether these
functions should
2016 Feb 01
1
Best way for rgl's .onLoad to fail?
If I recall it correctly, at least on Linux, rgl only needs X11 when
rgl.useNULL(FALSE). Is that correct? If so, I would say dependency
on X11 is optional and therefore you should be able to load the
package even without X11. Or is it that it still requires X11 libs
but not an X11 server?
My $.02
/Henrik
On Mon, Feb 1, 2016 at 1:44 AM, Duncan Murdoch <murdoch.duncan at gmail.com>
2014 Apr 17
1
rgl rotations
Is there a way to change the viewpoint using view3d (or rgl.viewpoint)
with respect to
the image that currently appears rather than the perspective that rgl
thinks is the
default? For example, if I create an image and then perform what
should be a no-op:
rgl.viewpoint(userMatrix=rotationMatrix(0,1,0,0))
the image is rotated. Then I can perform rotations on the result
without surprises.
But I
2012 Feb 23
12
[Bug 46533] New: Firefox WebGL with Nouveau 3D; user claims it came installed by default on OpenSuse 12.1
https://bugs.freedesktop.org/show_bug.cgi?id=46533
Bug #: 46533
Summary: Firefox WebGL with Nouveau 3D; user claims it came
installed by default on OpenSuse 12.1
Classification: Unclassified
Product: Mesa
Version: unspecified
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
2012 Nov 05
2
exporting 3D dynamic graph
Hi the list,
Using misc3d, we can export 3d dynamic graph in pdf format.
Is it also possible to export these graph into a format that we can publish on the web?
Christophe
--
Christophe Genolini
Maître de conférences en bio-statistique
Vice président Communication interne et animation du campus
Université Paris Ouest Nanterre La Défense
[[alternative HTML version deleted]]
2015 Mar 25
1
[Bug 89759] New: WebGL OGL ES GLSL conformance test with mesa drivers fails
https://bugs.freedesktop.org/show_bug.cgi?id=89759
Bug ID: 89759
Summary: WebGL OGL ES GLSL conformance test with mesa drivers
fails
Product: Mesa
Version: unspecified
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component:
2011 Aug 17
2
[LLVMdev] webgl demo created with clang and llvm released
Hi!
thanks for answering the many questions over the past years,
now you can see the result:
http://www.pouet.net/prod.php?which=57516
A webgl demo that would not have been possible without clang+llvm.
Greetings,
Jochen
2015 Nov 16
2
Best way to implement optional functions?
On 16/11/2015 4:00 AM, Richard Cotton wrote:
> On 22 October 2015 at 22:55, Duncan Murdoch <murdoch.duncan at gmail.com> wrote:
>> I'm planning on adding some new WebGL functionality to the rgl package, but
>> it will pull in a very large number of dependencies. Since many people won't
>> need it, I'd like to make the new parts optional.
>
>> Can
2013 Jan 28
1
Setting inline hook to a function identical to default in knitr turns of exponential formatting
Hello List,
while dealing with a questin of 'xiaodao' (
http://r.789695.n4.nabble.com/Problem-with-large-small-numbers-in-knitr-tp4653986.html)
I noticed that copying the default inline hook function obtained by
knit_hooks$get("inline")
into a knit_hook$set(inline = <...>) call turns off exponential
fomatting in the resulting .tex file.
I used a stripped version of
2015 Oct 20
5
[Bug 92556] New: System hangs at visiting WebGL site
https://bugs.freedesktop.org/show_bug.cgi?id=92556
Bug ID: 92556
Summary: System hangs at visiting WebGL site
Product: Mesa
Version: 11.0
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/DRI/nouveau
Assignee: nouveau at
2009 Sep 21
1
Three dimensional view of the profiles using 'rgl' package (example of 3 dimensional graphics using rgl package).
Hi there,
Anyone has an idea how to put those two sets of code together so that I can get a 3-dimensional picture that includes points instead of 2 separate pictures which doesnt make that much sense at the end.
#Let's say that these are the data we would like to plot:
A<-c(62,84,53)
B<-c(64,82,55)
C<-c(56,74,41)
D<-c(46,68,38)
E<-c(71,98,72)
data<-rbind(A,B,C,D,E)
2017 Sep 06
4
post_processor in rmarkdown not working
Dear all,
I'm trying to write a post_processor() for a custom rmarkdown format. The
goal of the post_processor() is to modify the latex file before it is
compiled. For some reason the post_processor() is not run. The
post_processor() does work when I run it manually on the tex file.
Any suggestions on what I'm doing wrong? Below is the relevant snippet of
the code. The full code is