December 2013 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] Convert to Athens

by Igor Stasenko

On 20 November 2013 17:04, J.F. Rick <self(a)je77.com> wrote: > Thanks. It works. I already have found a few bugs and one thing I don't > understand. > > (1) A few Paint things seem to implement athensFillRectangle:on: and > athensFillPath:on: rather than fillRectangle:on: and fillPath:on:. It seems > like it should be the latter rather than the former. I changed the names > and the evil rectangle of doom disappeared. > > this is recent changes. I chosen to namespace selectors. The former selectors should not be used and replaced by new ones (if they still there). I suspect you using outdated version + loaded recent version(s) of packages, going into desync between packages. It is recommended to always use published version of Athens and always load configuration(s). (2) Using the AthenWrapMorph, it seems that the bottom row of pixels is not rendered or clipped. I can stop this phenomenon by changing the createSurface method to have the extent be 0@1 bigger. While that works, it seems like there's a bug somewhere in AthensCairoSurface. I doubt it is in AthensCairoSurface. Most probably it is clipping issue. Need to be carefully checked. Changing the surface size is just workaround. (3) I ended up changing a morph so that it should render differently. In standard Pharo, I just use "self changed" and it updates. Is there an equivalent in Athens? Do I have to explicitly tell Athens to rerender it? If so, how? I tried "self render" but that did not seem to help. No any equivalent. Updating UI is orthogonal to Athens. AthenWrapMorph sends drawOnAthensCanvas: to its submorphs, everything else is up to implementation. Cheers, Jeff On Wed, Nov 20, 2013 at 11:08 AM, Igor Stasenko <siguctua(a)gmail.com> wrote: > http://www.smalltalkhub.com/#!/~Pharo/Athens > > > On 20 November 2013 09:04, J.F. Rick <self(a)je77.com> wrote: > >> Right. Where is this Athens repository? I have the latest in Pharo30/main >> (Athens-Morphic-MarcusDenker.23.mcz) and that does not seem to include >> AthensWrapperMorph. >> >> Cheers, >> >> Jeff >> >> >> On Wed, Nov 20, 2013 at 8:35 AM, Igor Stasenko <siguctua(a)gmail.com>wrote: >> >>> >>> >>> >>> On 19 November 2013 17:42, J.F. Rick <self(a)je77.com> wrote: >>> >>>> Indeed. I would like to know that. It doesn't seem to be included in >>>> the latest Pharo 3.0. >>>> >>>> >>> it could be not yet included. >>> in that case, load most recent Athens-Morphic package from athens >>> repository. >>> >>> >>> >>>> Cheers, >>>> >>>> Jeff >>>> >>>> >>>> On Fri, Nov 15, 2013 at 7:34 PM, Hilaire Fernandes < >>>> hilaire.fernandes(a)gmail.com> wrote: >>>> >>>>> Le 15/11/2013 14:17, Igor Stasenko a Ã©crit : >>>>> > >>>>> > for transition , i implemented a special morph, AthensWrapMorph >>>>> > which wraps (as its name says) its children morphs and forces them >>>>> to be >>>>> > rendered by athens >>>>> > (the child morphs will never receive #drawOn: but >>>>> #drawOnAthensCanvas: >>>>> > instead ). >>>>> >>>>> >>>>> I guess Jeff, may want to know where to find this wrapper. >>>>> >>>>> Hilaire >>>>> >>>>> >>>>> -- >>>>> Dr. Geo http://drgeo.eu >>>>> >>>>> >>>>> >>>> >>>> >>>> -- >>>> Jochen "Jeff" Rick, Ph.D. >>>> http://www.je77.com/ >>>> Skype ID: jochenrick >>>> >>> >>> >>> >>> -- >>> Best regards, >>> Igor Stasenko. >>> >> >> >> >> -- >> Jochen "Jeff" Rick, Ph.D. >> http://www.je77.com/ >> Skype ID: jochenrick >> > > > > -- > Best regards, > Igor Stasenko. > -- Jochen "Jeff" Rick, Ph.D. http://www.je77.com/ Skype ID: jochenrick -- Best regards, Igor Stasenko.

Dec. 4, 2013

Re: [Pharo-dev] [Moose-dev] [ANN] Roassal 3d

by Alexandre Bergel

Would be great to do that. I guess we would easily get the latex version from this right? How should we start? Which Pier installation can we use for this? Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. On Dec 4, 2013, at 2:22 PM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: > Alex > > what about taking the doc and turning it in pier syntax? > > Stef > > > > On Dec 4, 2013, at 2:29 PM, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: > >> Dear Friends and Colleagues, >> >> We are happy to (officially) announce Roassal 3d. Roassal 3d is about creating and animating 3d scenes. It is meant to visualize data. Roassal 3d recently got textures, translucence, additional layouts and various light models. >> >> It would be great to receive feedback. Ronie worked very hard on making Roassal3d happen. Milton has put quite some effort on writing documentation and writing examples. A very preliminary version of the documentation may be found on: >> https://www.dropbox.com/s/mctbza5qfcdxbs3/Roassal3dtutorial.pdf >> >> The screenshots contained in this documentation should convey an accurate feeling of what Roassal 3d is up to. >> >> Loading Roassal 3d in Pharo 3.0 is trivial, thanks to a configuration. Simply open a workspace and do-it the following code: >> Gofer new smalltalkhubUser: 'ronsaldo' project: 'roassal3d'; package: 'ConfigurationOfRoassal3d'; load. (Smalltalk at: #ConfigurationOfRoassal3d) loadDevelopment >> >> We are also looking for contributors to the documentation, we plan to have a book chapter on it. Get in touch with us! >> >> Thanks to Usman, Jean-Baptiste, Igor for their help and contributions. >> >> Cheers, >> Alexandre >> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >> Alexandre Bergel http://www.bergel.eu >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> >> > > > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev

Dec. 4, 2013

Re: [Pharo-dev] Convert to Athens

by J.F. Rick

Here's a piece of code to demonstrate the problem: AthensWrapMorph new extent: 300@300; addMorph: (Morph new position: 100@100; extent: 100@100; yourself); openInWorld. I think this should draw a blue square at 100@100. Instead, it draws a blue square at 0@0. What am I doing wrong? Cheers, Jeff On Wed, Dec 4, 2013 at 6:17 PM, J.F. Rick <self(a)je77.com> wrote: > I'm facing some problems with AthensWrapMorph. Basically, when I add a > morph, I can't change its position. It just stays in the top left. Whatever > I try to do to change its position (self position: 100@100) does not work. > > Cheers, > > Jeff > > > On Wed, Nov 20, 2013 at 5:04 PM, J.F. Rick <self(a)je77.com> wrote: > >> Thanks. It works. I already have found a few bugs and one thing I don't >> understand. >> >> (1) A few Paint things seem to implement athensFillRectangle:on: and >> athensFillPath:on: rather than fillRectangle:on: and fillPath:on:. It seems >> like it should be the latter rather than the former. I changed the names >> and the evil rectangle of doom disappeared. >> >> (2) Using the AthenWrapMorph, it seems that the bottom row of pixels is >> not rendered or clipped. I can stop this phenomenon by changing the >> createSurface method to have the extent be 0@1 bigger. While that works, >> it seems like there's a bug somewhere in AthensCairoSurface. >> >> (3) I ended up changing a morph so that it should render differently. In >> standard Pharo, I just use "self changed" and it updates. Is there an >> equivalent in Athens? Do I have to explicitly tell Athens to rerender it? >> If so, how? I tried "self render" but that did not seem to help. >> >> Cheers, >> >> Jeff >> >> >> On Wed, Nov 20, 2013 at 11:08 AM, Igor Stasenko <siguctua(a)gmail.com>wrote: >> >>> http://www.smalltalkhub.com/#!/~Pharo/Athens >>> >>> >>> On 20 November 2013 09:04, J.F. Rick <self(a)je77.com> wrote: >>> >>>> Right. Where is this Athens repository? I have the latest in >>>> Pharo30/main (Athens-Morphic-MarcusDenker.23.mcz) and that does not seem to >>>> include AthensWrapperMorph. >>>> >>>> Cheers, >>>> >>>> Jeff >>>> >>>> >>>> On Wed, Nov 20, 2013 at 8:35 AM, Igor Stasenko <siguctua(a)gmail.com>wrote: >>>> >>>>> >>>>> >>>>> >>>>> On 19 November 2013 17:42, J.F. Rick <self(a)je77.com> wrote: >>>>> >>>>>> Indeed. I would like to know that. It doesn't seem to be included in >>>>>> the latest Pharo 3.0. >>>>>> >>>>>> >>>>> it could be not yet included. >>>>> in that case, load most recent Athens-Morphic package from athens >>>>> repository. >>>>> >>>>> >>>>> >>>>>> Cheers, >>>>>> >>>>>> Jeff >>>>>> >>>>>> >>>>>> On Fri, Nov 15, 2013 at 7:34 PM, Hilaire Fernandes < >>>>>> hilaire.fernandes(a)gmail.com> wrote: >>>>>> >>>>>>> Le 15/11/2013 14:17, Igor Stasenko a Ã©crit : >>>>>>> > >>>>>>> > for transition , i implemented a special morph, AthensWrapMorph >>>>>>> > which wraps (as its name says) its children morphs and forces them >>>>>>> to be >>>>>>> > rendered by athens >>>>>>> > (the child morphs will never receive #drawOn: but >>>>>>> #drawOnAthensCanvas: >>>>>>> > instead ). >>>>>>> >>>>>>> >>>>>>> I guess Jeff, may want to know where to find this wrapper. >>>>>>> >>>>>>> Hilaire >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Dr. Geo http://drgeo.eu >>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Jochen "Jeff" Rick, Ph.D. >>>>>> http://www.je77.com/ >>>>>> Skype ID: jochenrick >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> Best regards, >>>>> Igor Stasenko. >>>>> >>>> >>>> >>>> >>>> -- >>>> Jochen "Jeff" Rick, Ph.D. >>>> http://www.je77.com/ >>>> Skype ID: jochenrick >>>> >>> >>> >>> >>> -- >>> Best regards, >>> Igor Stasenko. >>> >> >> >> >> -- >> Jochen "Jeff" Rick, Ph.D. >> http://www.je77.com/ >> Skype ID: jochenrick >> > > > > -- > Jochen "Jeff" Rick, Ph.D. > http://www.je77.com/ > Skype ID: jochenrick > -- Jochen "Jeff" Rick, Ph.D. http://www.je77.com/ Skype ID: jochenrick

Dec. 4, 2013

Re: [Pharo-dev] [ANN] Roassal 3d

by Ronie Salgado

Roassal 3D Its designed to work with OpenGL 2.x, however latest versions have been tested with OpenGL 4.x. Supporting multiples versions of OpenGL and taking advantage of the available hardware when possible, its always on the plans. Greetings, Ronie Salgado 2013/12/4 kilon alios <kilon.alios(a)gmail.com> > hey congratulations on your release. Which opengl version you use for > Roassal 3d ? > > > On Wed, Dec 4, 2013 at 3:29 PM, Alexandre Bergel <alexandre.bergel(a)me.com>wrote: > >> Dear Friends and Colleagues, >> >> We are happy to (officially) announce Roassal 3d. Roassal 3d is about >> creating and animating 3d scenes. It is meant to visualize data. Roassal 3d >> recently got textures, translucence, additional layouts and various light >> models. >> >> It would be great to receive feedback. Ronie worked very hard on making >> Roassal3d happen. Milton has put quite some effort on writing documentation >> and writing examples. A very preliminary version of the documentation may >> be found on: >> https://www.dropbox.com/s/mctbza5qfcdxbs3/Roassal3dtutorial.pdf >> >> The screenshots contained in this documentation should convey an accurate >> feeling of what Roassal 3d is up to. >> >> Loading Roassal 3d in Pharo 3.0 is trivial, thanks to a configuration. >> Simply open a workspace and do-it the following code: >> Gofer new smalltalkhubUser: 'ronsaldo' project: 'roassal3d'; package: >> 'ConfigurationOfRoassal3d'; load. (Smalltalk at: #ConfigurationOfRoassal3d) >> loadDevelopment >> >> We are also looking for contributors to the documentation, we plan to >> have a book chapter on it. Get in touch with us! >> >> Thanks to Usman, Jean-Baptiste, Igor for their help and contributions. >> >> Cheers, >> Alexandre >> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >> Alexandre Bergel http://www.bergel.eu >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> >> >> >

Dec. 4, 2013

Re: [Pharo-dev] [ANN] Roassal 3d

by StÃ©phane Ducasse

Alex what about taking the doc and turning it in pier syntax? Stef On Dec 4, 2013, at 2:29 PM, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: > Dear Friends and Colleagues, > > We are happy to (officially) announce Roassal 3d. Roassal 3d is about creating and animating 3d scenes. It is meant to visualize data. Roassal 3d recently got textures, translucence, additional layouts and various light models. > > It would be great to receive feedback. Ronie worked very hard on making Roassal3d happen. Milton has put quite some effort on writing documentation and writing examples. A very preliminary version of the documentation may be found on: > https://www.dropbox.com/s/mctbza5qfcdxbs3/Roassal3dtutorial.pdf > > The screenshots contained in this documentation should convey an accurate feeling of what Roassal 3d is up to. > > Loading Roassal 3d in Pharo 3.0 is trivial, thanks to a configuration. Simply open a workspace and do-it the following code: > Gofer new smalltalkhubUser: 'ronsaldo' project: 'roassal3d'; package: 'ConfigurationOfRoassal3d'; load. (Smalltalk at: #ConfigurationOfRoassal3d) loadDevelopment > > We are also looking for contributors to the documentation, we plan to have a book chapter on it. Get in touch with us! > > Thanks to Usman, Jean-Baptiste, Igor for their help and contributions. > > Cheers, > Alexandre > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > >

Dec. 4, 2013

Re: [Pharo-dev] [ANN] Roassal 3d

by StÃ©phane Ducasse

ronie will visit us at lille for a month starting 31 of December. Stef On Dec 4, 2013, at 4:02 PM, phil(a)highoctane.be wrote: > Awesome! Looks like Ronie indeed worked a lot to get this. Kudos! > > I am eager to be the 19th to learn more about Moose things (http://www.lifl.fr/~etien/MooseDay.html) > > Phil > > > On Wed, Dec 4, 2013 at 2:29 PM, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: > Dear Friends and Colleagues, > > We are happy to (officially) announce Roassal 3d. Roassal 3d is about creating and animating 3d scenes. It is meant to visualize data. Roassal 3d recently got textures, translucence, additional layouts and various light models. > > It would be great to receive feedback. Ronie worked very hard on making Roassal3d happen. Milton has put quite some effort on writing documentation and writing examples. A very preliminary version of the documentation may be found on: > https://www.dropbox.com/s/mctbza5qfcdxbs3/Roassal3dtutorial.pdf > > The screenshots contained in this documentation should convey an accurate feeling of what Roassal 3d is up to. > > Loading Roassal 3d in Pharo 3.0 is trivial, thanks to a configuration. Simply open a workspace and do-it the following code: > Gofer new smalltalkhubUser: 'ronsaldo' project: 'roassal3d'; package: 'ConfigurationOfRoassal3d'; load. (Smalltalk at: #ConfigurationOfRoassal3d) loadDevelopment > > We are also looking for contributors to the documentation, we plan to have a book chapter on it. Get in touch with us! > > Thanks to Usman, Jean-Baptiste, Igor for their help and contributions. > > Cheers, > Alexandre > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > >

Dec. 4, 2013

Re: [Pharo-dev] Komitter

by StÃ©phane Ducasse

+1 > Thanks once more for your effort. This is a really important tool for me. > > Uko >

Dec. 4, 2013

Re: [Pharo-dev] Convert to Athens

by J.F. Rick

I'm facing some problems with AthensWrapMorph. Basically, when I add a morph, I can't change its position. It just stays in the top left. Whatever I try to do to change its position (self position: 100@100) does not work. Cheers, Jeff On Wed, Nov 20, 2013 at 5:04 PM, J.F. Rick <self(a)je77.com> wrote: > Thanks. It works. I already have found a few bugs and one thing I don't > understand. > > (1) A few Paint things seem to implement athensFillRectangle:on: and > athensFillPath:on: rather than fillRectangle:on: and fillPath:on:. It seems > like it should be the latter rather than the former. I changed the names > and the evil rectangle of doom disappeared. > > (2) Using the AthenWrapMorph, it seems that the bottom row of pixels is > not rendered or clipped. I can stop this phenomenon by changing the > createSurface method to have the extent be 0@1 bigger. While that works, > it seems like there's a bug somewhere in AthensCairoSurface. > > (3) I ended up changing a morph so that it should render differently. In > standard Pharo, I just use "self changed" and it updates. Is there an > equivalent in Athens? Do I have to explicitly tell Athens to rerender it? > If so, how? I tried "self render" but that did not seem to help. > > Cheers, > > Jeff > > > On Wed, Nov 20, 2013 at 11:08 AM, Igor Stasenko <siguctua(a)gmail.com>wrote: > >> http://www.smalltalkhub.com/#!/~Pharo/Athens >> >> >> On 20 November 2013 09:04, J.F. Rick <self(a)je77.com> wrote: >> >>> Right. Where is this Athens repository? I have the latest in >>> Pharo30/main (Athens-Morphic-MarcusDenker.23.mcz) and that does not seem to >>> include AthensWrapperMorph. >>> >>> Cheers, >>> >>> Jeff >>> >>> >>> On Wed, Nov 20, 2013 at 8:35 AM, Igor Stasenko <siguctua(a)gmail.com>wrote: >>> >>>> >>>> >>>> >>>> On 19 November 2013 17:42, J.F. Rick <self(a)je77.com> wrote: >>>> >>>>> Indeed. I would like to know that. It doesn't seem to be included in >>>>> the latest Pharo 3.0. >>>>> >>>>> >>>> it could be not yet included. >>>> in that case, load most recent Athens-Morphic package from athens >>>> repository. >>>> >>>> >>>> >>>>> Cheers, >>>>> >>>>> Jeff >>>>> >>>>> >>>>> On Fri, Nov 15, 2013 at 7:34 PM, Hilaire Fernandes < >>>>> hilaire.fernandes(a)gmail.com> wrote: >>>>> >>>>>> Le 15/11/2013 14:17, Igor Stasenko a Ã©crit : >>>>>> > >>>>>> > for transition , i implemented a special morph, AthensWrapMorph >>>>>> > which wraps (as its name says) its children morphs and forces them >>>>>> to be >>>>>> > rendered by athens >>>>>> > (the child morphs will never receive #drawOn: but >>>>>> #drawOnAthensCanvas: >>>>>> > instead ). >>>>>> >>>>>> >>>>>> I guess Jeff, may want to know where to find this wrapper. >>>>>> >>>>>> Hilaire >>>>>> >>>>>> >>>>>> -- >>>>>> Dr. Geo http://drgeo.eu >>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> Jochen "Jeff" Rick, Ph.D. >>>>> http://www.je77.com/ >>>>> Skype ID: jochenrick >>>>> >>>> >>>> >>>> >>>> -- >>>> Best regards, >>>> Igor Stasenko. >>>> >>> >>> >>> >>> -- >>> Jochen "Jeff" Rick, Ph.D. >>> http://www.je77.com/ >>> Skype ID: jochenrick >>> >> >> >> >> -- >> Best regards, >> Igor Stasenko. >> > > > > -- > Jochen "Jeff" Rick, Ph.D. > http://www.je77.com/ > Skype ID: jochenrick > -- Jochen "Jeff" Rick, Ph.D. http://www.je77.com/ Skype ID: jochenrick

Dec. 4, 2013

[Nautilus] Selecting package

by Roberto Minelli

Hi guys, I recently moved my tool to Pharo 3 and I am experiencing problems with the Nautilus. Long story sort: Why the argument of Nautilus>>#selectedPackage: aPackage is *not* a package but some weird PackageTreeSelection or subclass of it? I donât followed (unfortunately) the evolution of the PackageTreeModel in general.. so I donât really know how to proceed.. In the end Iâll need the RPackage of the PackageTreeSelectionâ¦ Another question: what is a RPackageTag? I am confused. Cheers and thanks in advance for any answer, R

Dec. 4, 2013

Re: [Pharo-dev] [ANN] Roassal 3d

by phil＠highoctane.be

Awesome! Looks like Ronie indeed worked a lot to get this. Kudos! I am eager to be the 19th to learn more about Moose things ( http://www.lifl.fr/~etien/MooseDay.html) Phil On Wed, Dec 4, 2013 at 2:29 PM, Alexandre Bergel <alexandre.bergel(a)me.com>wrote: > Dear Friends and Colleagues, > > We are happy to (officially) announce Roassal 3d. Roassal 3d is about > creating and animating 3d scenes. It is meant to visualize data. Roassal 3d > recently got textures, translucence, additional layouts and various light > models. > > It would be great to receive feedback. Ronie worked very hard on making > Roassal3d happen. Milton has put quite some effort on writing documentation > and writing examples. A very preliminary version of the documentation may > be found on: > https://www.dropbox.com/s/mctbza5qfcdxbs3/Roassal3dtutorial.pdf > > The screenshots contained in this documentation should convey an accurate > feeling of what Roassal 3d is up to. > > Loading Roassal 3d in Pharo 3.0 is trivial, thanks to a configuration. > Simply open a workspace and do-it the following code: > Gofer new smalltalkhubUser: 'ronsaldo' project: 'roassal3d'; package: > 'ConfigurationOfRoassal3d'; load. (Smalltalk at: #ConfigurationOfRoassal3d) > loadDevelopment > > We are also looking for contributors to the documentation, we plan to have > a book chapter on it. Get in touch with us! > > Thanks to Usman, Jean-Baptiste, Igor for their help and contributions. > > Cheers, > Alexandre > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > >

Dec. 4, 2013