- Pharo-users - lists.pharo.org

Re: [Pharo-users] OpenGL minimum working example?

by HernÃ¡n Morales Durand

Hello Tomo, Thank you, very interesting project! BTW to load Jun4Pharo with UFFI OpenGL the expression is: Gofer new smalltalkhubUser: 'tomooda' project: 'Jun4Pharo'; configurationOf: #Jun; load. (Smalltalk at: #ConfigurationOfJun) project development load: #('Core'). There are only a few warnings during installation: This package depends on the following classes: TabActionButton NewListRenderer NewList Tab TabBar You must resolve these dependencies before you will be able to load these definitions: NewList>>#drawOnAthensCanvas: NewListRenderer>>#drawOnAthensCanvas: NewListRenderer>>#drawSubmorphsOnAthensCanvas: Tab>>#createClosedPolygonPathFrom:on: Tab>>#createLinesPathFrom:on: Tab>>#drawOnAthensCanvas: TabActionButton>>#drawOnAthensCanvas: TabBar>>#drawLinesOnAthensCanvas: TabBar>>#drawLinesWithSelection: TabBar>>#drawSubmorphsOnAthensCanvas: Most examples works also on Windows on Pharo 7. However the UFFI OpenGL freezes the image if launched on full-screen. Cheers, HernÃ¡n El lun., 12 nov. 2018 a las 20:41, Tomohiro Oda (<tomohiro.tomo.oda(a)gmail.com>) escribiÃ³: > > Hello Hernan, > > I tested the code only on Mac. > --- > tomo > > 2018/11/13(Tue) 8:27 Tomohiro Oda <tomohiro.tomo.oda(a)gmail.com> wrote: > > > > Hello Hernan, > > > > I have partially working code at > > http://smalltalkhub.com/#!/~tomooda/Jun4Pharo > > > > My code still have two problems that > > * depending on resolution, projection matrix can't be properly set, and > > * it freezes pharo when switching to fullscreen > > > > Best Regards, > > --- > > tomo >

Nov. 13, 2018

Canonical download location for Pharo VMs

by Esteban Maringolo

What is the canonical repository/ci to download the latest VM for Pharo? I'm trying to get pharo launcher to launch a 32 bit image in Windows, but it complains it can't determine the image version, so I'm trying to download the latest 32 bit VM for Windows to launch it manually, but https://files.pharo.org/vm/ doesn't have anyting updated, and links to a Jenkins that seems abandoned, same thing for https://github.com/pharo-project/pharo-vm, and https://github.com/OpenSmalltalk/opensmalltalk-vm/ doesn't link to a successful build. Any hints on how to download the proper VM for windows 32 bit or successfully configure Pharo-Launcher to determine itself how to do it? Thank you. Esteban A. Maringolo

Nov. 13, 2018

Re: [Pharo-users] OpenGL minimum working example?

by Tomohiro Oda

Hello Hernan, I tested the code only on Mac. --- tomo 2018/11/13(Tue) 8:27 Tomohiro Oda <tomohiro.tomo.oda(a)gmail.com> wrote: > > Hello Hernan, > > I have partially working code at > http://smalltalkhub.com/#!/~tomooda/Jun4Pharo > > My code still have two problems that > * depending on resolution, projection matrix can't be properly set, and > * it freezes pharo when switching to fullscreen > > Best Regards, > --- > tomo

Nov. 12, 2018

Re: [Pharo-users] OpenGL minimum working example?

by Tomohiro Oda

Hello Hernan, I have partially working code at http://smalltalkhub.com/#!/~tomooda/Jun4Pharo My code still have two problems that * depending on resolution, projection matrix can't be properly set, and * it freezes pharo when switching to fullscreen Best Regards, --- tomo

Nov. 12, 2018

Re: [Pharo-users] Metacello baseline loading from cmd

by Vitor Medina Cruz

Using directly the remote repository with https I got ZnTooManyRedirects :Â´( On Mon, Nov 12, 2018 at 8:56 PM Vitor Medina Cruz <vitormcruz(a)gmail.com> wrote: > Thanks CÃ©drick, this partly worked because I also had a git repository, > but I noted that if the .git folder is not present the procedure don't work > as well. It, however, cannot load remote dependent projects or baselines, > and thus fail. :( > > > > > <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_cam…> Livre > de vÃrus. www.avg.com > <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_cam…>. > <#m_9098696167481251908_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> > > On Mon, Nov 12, 2018 at 5:03 PM CÃ©drick BÃ©ler <cdrick65(a)gmail.com> wrote: > >> Hi Vitor, >> >> Le 12 nov. 2018 Ã 19:53, Vitor Medina Cruz <vitormcruz(a)gmail.com> a >> Ã©crit : >> >> Hello, >> >> How do I load a baseline located at disk? I tried inside >> /home/vitormcruz/testpharo/: >> >> ./pharo Pharo.image eval "Metacello new baseline: 'Employees'; >>> repository: 'filetree://employees/pharo'; load: #(core)" >>> >> >> But then I got: >> >> Could not resolve: BaselineOfEmployees [BaselineOfEmployees] in >>> */home/vitormcruz/testpharo/pharo-local/package-cache* >>> filetree:///home/vitormcruz/testpharo/employees/pharo >>> >> >> I use towel format. >> >> I could load from local repo by using something like: >> >> Metacello new >> baseline: 'ICTWorkbench'; >> repository: 'gitlocal://../../iceberg/cdrick65/ICTWorkbench' ; >> load. >> >> Not sure if itâs the correct way. >> >> My git repo are in a common iceberg dir. I use the launcher, so iceberg >> dir is in the root Pharo dir (I changed the default). >> >> HTH, >> >> CÃ©drick >> >> >> >> >> >> >> And ls -la of /home/vitormcruz/testpharo/employees/pharo gives: >> >> drwxrwxr-x 4 vitormcruz vitormcruz 4096 Nov 12 16:21 . >>> drwxrwxr-x 4 vitormcruz vitormcruz 4096 Nov 12 15:57 .. >>> -rw-rw-r-- 1 vitormcruz vitormcruz 69 Nov 12 16:21 .filetree >>> -rw-rw-r-- 1 vitormcruz vitormcruz 21 Nov 12 15:57 .propertiesdrwxrwxr >>> -x 2 vitormcruz vitormcruz 4096 Nov 12 15:57 BaselineOfEmployeesdrwxrwxr >>> -x 2 vitormcruz vitormcruz 4096 Nov 12 15:57 Employees >> >> >> It is strange that it tried to access the local cache, is that correct? >> Im am using an Ubuntu 16 lst distribution. >> >> Regards, >> Vitor >> >> >>

Nov. 12, 2018

Re: [Pharo-users] Metacello baseline loading from cmd

by Vitor Medina Cruz

Thanks CÃ©drick, this partly worked because I also had a git repository, but I noted that if the .git folder is not present the procedure don't work as well. It, however, cannot load remote dependent projects or baselines, and thus fail. :( <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_cam…> Livre de vÃrus. www.avg.com <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_cam…>. <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> On Mon, Nov 12, 2018 at 5:03 PM CÃ©drick BÃ©ler <cdrick65(a)gmail.com> wrote: > Hi Vitor, > > Le 12 nov. 2018 Ã 19:53, Vitor Medina Cruz <vitormcruz(a)gmail.com> a Ã©crit > : > > Hello, > > How do I load a baseline located at disk? I tried inside > /home/vitormcruz/testpharo/: > > ./pharo Pharo.image eval "Metacello new baseline: 'Employees'; repository: >> 'filetree://employees/pharo'; load: #(core)" >> > > But then I got: > > Could not resolve: BaselineOfEmployees [BaselineOfEmployees] in >> */home/vitormcruz/testpharo/pharo-local/package-cache* >> filetree:///home/vitormcruz/testpharo/employees/pharo >> > > I use towel format. > > I could load from local repo by using something like: > > Metacello new > baseline: 'ICTWorkbench'; > repository: 'gitlocal://../../iceberg/cdrick65/ICTWorkbench' ; > load. > > Not sure if itâs the correct way. > > My git repo are in a common iceberg dir. I use the launcher, so iceberg > dir is in the root Pharo dir (I changed the default). > > HTH, > > CÃ©drick > > > > > > > And ls -la of /home/vitormcruz/testpharo/employees/pharo gives: > > drwxrwxr-x 4 vitormcruz vitormcruz 4096 Nov 12 16:21 . >> drwxrwxr-x 4 vitormcruz vitormcruz 4096 Nov 12 15:57 .. >> -rw-rw-r-- 1 vitormcruz vitormcruz 69 Nov 12 16:21 .filetree >> -rw-rw-r-- 1 vitormcruz vitormcruz 21 Nov 12 15:57 .propertiesdrwxrwxr >> -x 2 vitormcruz vitormcruz 4096 Nov 12 15:57 BaselineOfEmployeesdrwxrwxr >> -x 2 vitormcruz vitormcruz 4096 Nov 12 15:57 Employees > > > It is strange that it tried to access the local cache, is that correct? > Im am using an Ubuntu 16 lst distribution. > > Regards, > Vitor > > >

Nov. 12, 2018

OpenGL minimum working example?

by HernÃ¡n Morales Durand

Hi. I tried to get an OpenGL MWE from https://github.com/ronsaldo/uffi-opengl in both Windows 8.1 and MacOS without luck. What I tried so far is to render a simple figure in a new window, adding this method to UFFIOpenGLOffscreenSamples: >>sample2 " self new sample2 " | context gl fb | context := UFFIOpenGLContext new. gl := context gl. fb := context offscreenBufferExtent: 300@300. context asCurrentDo: [ fb activate. gl " loadIdentity;" clear: GL_COLOR_BUFFER_BIT; begin: GL_QUADS; color3f_red: 1.0 green: 0.0 blue: 0.0; vertex3f_x: 0.0 y: 0.0 z: 0.0; vertex3f_x: 0.5 y: 0.0 z: 0.0; vertex3f_x: 0.5 y: 0.5 z: 0.0; vertex3f_x: 0.0 y: 0.5 z: 0.0; end; flush ]. fb asForm asMorph openInWindow. However the result is that VM hangs in both platforms. Any advice what I'm missing? Cheers, HernÃ¡n

Nov. 12, 2018

Iceberg + BaselinOf + Metacello - how to manage interdependencies ?

by CÃ©drick BÃ©ler

Hi all, Iâm trying to declare a BaselinOf to load lots of Packages. My aim is to have a kind of distribution (so students donât have to load packages). Iâm new to Iceberg + BaselinOf + Metacello. I target only P7. Let's say I want to load Teapot and NeoJSON (development version). Teapot depends on NeoJSON (#stable). So, whatever the order of declaration in the BaselineOfMyProject, Iâd like not to have the following conflict: So is it possible to tell to load : - Teapot , then NeoJSON (updating to NeoJSON the dependancies of Teapot) - NeoJSON (#latest) then Teapot (ignoring the NeoJSON stable of Teapot baseline). I know I risk breaking Teapot (but I donât care :), I want latest NeoJSON. So is it possible to define such constraints ? Iâm aware of that way of loading from Metacello : Metacello new baseline: 'NeoCSV'; repository: 'gitlocal://../../iceberg/svenvc/NeoCSV' ; onConflict: [ :err | err useIncoming ]; onUpgrade: [ :err | err useIncoming ]; load Still, not sure, of the meaning of #useIncoming (#allow #disallow). 1) Does one mean keep/load the latest ? 2) is it possible to launch such Metacello installation from Iceberg ? TIA, CÃ©drick

Nov. 12, 2018

Re: [Pharo-users] Metacello baseline loading from cmd

by CÃ©drick BÃ©ler

Hi Vitor, > Le 12 nov. 2018 Ã 19:53, Vitor Medina Cruz <vitormcruz(a)gmail.com> a Ã©crit : > > Hello, > > How do I load a baseline located at disk? I tried inside /home/vitormcruz/testpharo/: > > ./pharo Pharo.image eval "Metacello new baseline: 'Employees'; repository: 'filetree://employees/pharo'; load: #(core)" > > But then I got: > > Could not resolve: BaselineOfEmployees [BaselineOfEmployees] in /home/vitormcruz/testpharo/pharo-local/package-cache filetree:///home/vitormcruz/testpharo/employees/pharo <filetree:///home/vitormcruz/testpharo/employees/pharo> I use towel format. I could load from local repo by using something like: Metacello new baseline: 'ICTWorkbench'; repository: 'gitlocal://../../iceberg/cdrick65/ICTWorkbench' ; load. Not sure if itâs the correct way. My git repo are in a common iceberg dir. I use the launcher, so iceberg dir is in the root Pharo dir (I changed the default). HTH, CÃ©drick > > > And ls -la of /home/vitormcruz/testpharo/employees/pharo gives: > > drwxrwxr-x 4 vitormcruz vitormcruz 4096 Nov 12 16:21 . > drwxrwxr-x 4 vitormcruz vitormcruz 4096 Nov 12 15:57 .. > -rw-rw-r-- 1 vitormcruz vitormcruz 69 Nov 12 16:21 .filetree > -rw-rw-r-- 1 vitormcruz vitormcruz 21 Nov 12 15:57 .propertiesdrwxrwxr > -x 2 vitormcruz vitormcruz 4096 Nov 12 15:57 BaselineOfEmployeesdrwxrwxr > -x 2 vitormcruz vitormcruz 4096 Nov 12 15:57 Employees > > It is strange that it tried to access the local cache, is that correct? Im am using an Ubuntu 16 lst distribution. > > Regards, > Vitor >

Nov. 12, 2018

Metacello baseline loading from cmd

by Vitor Medina Cruz

Hello, How do I load a baseline located at disk? I tried inside /home/vitormcruz/testpharo/: ./pharo Pharo.image eval "Metacello new baseline: 'Employees'; repository: > 'filetree://employees/pharo'; load: #(core)" > But then I got: Could not resolve: BaselineOfEmployees [BaselineOfEmployees] in > */home/vitormcruz/testpharo/pharo-local/package-cache* > filetree:///home/vitormcruz/testpharo/employees/pharo > And ls -la of /home/vitormcruz/testpharo/employees/pharo gives: drwxrwxr-x 4 vitormcruz vitormcruz 4096 Nov 12 16:21 . > drwxrwxr-x 4 vitormcruz vitormcruz 4096 Nov 12 15:57 .. > -rw-rw-r-- 1 vitormcruz vitormcruz 69 Nov 12 16:21 .filetree > -rw-rw-r-- 1 vitormcruz vitormcruz 21 Nov 12 15:57 .propertiesdrwxrwxr > -x 2 vitormcruz vitormcruz 4096 Nov 12 15:57 BaselineOfEmployeesdrwxrwxr > -x 2 vitormcruz vitormcruz 4096 Nov 12 15:57 Employees It is strange that it tried to access the local cache, is that correct? Im am using an Ubuntu 16 lst distribution. Regards, Vitor

Nov. 12, 2018