July 2015 - Pharo-users - lists.pharo.org

where to report Telescope bugs?

by Peter UhnÃ¡k

Hi, where do I report Telescope bugs? I downloaded latest TL via Pharo Launcher (build #192), but any opening/closing interaction doesn't work. 1. run TLDemos>>exampleCompositeExploringHierarchy 2. click on "+" 3. error MNU SubscriptionRegistry>>subscriptionsDo: Also does this "Work in progress" http://rmod.inria.fr/web/software/telescope/tutorial-visualization-developer mean that someone is actually working on it, or that it is planned someday = I just use the source code for the foreseeable future (or maybe if you have some internal docs available)? Thanks, Peter

July 20, 2015

[OT] Bill Gross: The single biggest reason why startups succeed

by Martin BÃ¤hr

Excerpts from S Krish's message of 2015-07-20 17:47:50 +0200: > Check out this amazing TEDTalk: > Bill Gross: The single biggest reason why startups succeed > http://on.ted.com/h15YB meh. read the transcript if you want to save the time, but to save even more time, here is the summary: "The number one thing was timing. Timing accounted for 42 percent of the difference between success and failure. Team and execution came in second, and the idea, the differentiability of the idea, the uniqueness of the idea, that actually came in third. ... The last two, business model and funding" he talks about the need to assess timing, but unfortunately doesn't tell much about how to do it, which is really the crux of the matter. in hindsight it is of course easy to see how the timing factor applies. but before, it's like trying to predict the future. and then, how does that relate to pharo or smalltalk in general? how can we assess the timing for pharo's success? did smalltalk miss its chance, so we should give up? or is it still coming? glass bowl anyone? there is no actionable advice in there. what shall we do? wait, and we'll know the timing is right when we see it? the only advice i can extract is that, because we can't predict the timing, don't put all eggs in the same basket, and while pushing pharo, don't push so hard that the future depends on the push to succeed. instead make sure that the project can continue even if the time is not right, so that it is still alive when the time is finally right. to actually make an attempt at prediction we'd have to look at developer needs. what are developers needs now, and does pharo deliver to fill those needs? (i believe it is pretty clear that pharo is still missing a few things, mostly on the integration side with other systems) can we predict what developers will need and expect in 5 years, and can pharo develop to match those needs? these questions are dear to my heart because i am asking them myself for my own project. i believe, i have a solution that many developers need, but as far as i can tell most developers are not aware of the problem yet. i hope that in time they will become aware, and that by then my project will be ready and thrive. we'll see. greetings, martin. -- eKita - the online platform for your entire academic life -- chief engineer eKita.co pike programmer pike.lysator.liu.se caudium.net societyserver.org secretary beijinglug.org mentor fossasia.org foresight developer foresightlinux.org realss.com unix sysadmin Martin BÃ¤hr working in china http://societyserver.org/mbaehr/

July 20, 2015

Re: [Pharo-users] Ephemeric Cloud - new platform to publish Pharo web applications

by Esteban A. Maringolo

It is a very interesting approach. Thank you for doing it. Can you share what cloud service do you use to run PharoCloud? (AWS, Google AppEngine, DigitalOcean, etc.) Regards! Esteban A. Maringolo 2015-07-20 12:47 GMT-03:00 Alexandre Bergel <alexandre.bergel(a)me.com>: > This is fantasticâ¦ > > Alexandre > > > > On Jul 20, 2015, at 5:16 PM, mikefilonov <mikefilonov(a)gmail.com> wrote: > > > > Dear Pharo users, > > > > I'm so excited to introduce you a project I'm currently working on which > is > > called "Ephemeric cloud". It is a very simple and fast way to publish > your > > Images to the web. Basically to publish a Smalltalk Image you just need > to > > call a usual HTTP POST request to Pharocloud Ephemeric API and you'll > get a > > hostname in response. > > > > Check those small video examples below. 2 minutes each (and most of the > time > > is uploading time of my not-so-fast home internet :) > > > > Publish with curl: http://www.youtube.com/watch?v=9dKBCpj96cU > > Publish with Drag&Drop: http://www.youtube.com/watch?v=NuGTenCIwik > > > > The main idea of the project is to put as many images as possible and as > > simple as possible. And I'm so confident in efficiency of this solution > that > > I included a free plan for you guys:) > > > > Hooray to Pharo Free hosting! :) (scared smile) > > > > I see Ephemeric cloud as a corner stone of all Pharo web development. > > For instance, I can imagine some kind of "Publish" button on Marina > project > > site, clicking on which a user will spawn a new instance in the cloud and > > will be able to test it immediately. Another good use case is running > > unit-tests by publishing an Image and running some API calls on it by > > script. Or you can have an A-B publish scheme when a part of users are > sent > > to a new version for a test and the rest to a stable one. By the way, > > ephemerics are a great case for Pharo Remote Debug project;) > > > > My intentions are to get to the point when Ephemeric cloud subscription > is a > > must-have tool for a Pharo developer! :) > > > > You may check some project details here: > > https://www.pharocloud.com/kb/tutorial/ephemerics-introduction > > > > All questions are so-very welcomed. If anyone is interested in > participation > > in cloud beta-testing please contact me at support(a)pharocloud.com and > I'll > > extend your subscription plan. > > > > Cheers, > > Mike > > Pharocloud Team > > > > > > > > > > -- > > View this message in context: > http://forum.world.st/Ephemeric-Cloud-new-platform-to-publish-Pharo-web-app… > > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > > > > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > >

July 20, 2015

Bill Gross: The single biggest reason why startups succeed

by S Krish

Check out this amazing TEDTalk: Bill Gross: The single biggest reason why startups succeed http://on.ted.com/h15YB

July 20, 2015

Re: [Pharo-users] Ephemeric Cloud - new platform to publish Pharo web applications

by Alexandre Bergel

This is fantasticâ¦ Alexandre > On Jul 20, 2015, at 5:16 PM, mikefilonov <mikefilonov(a)gmail.com> wrote: > > Dear Pharo users, > > I'm so excited to introduce you a project I'm currently working on which is > called "Ephemeric cloud". It is a very simple and fast way to publish your > Images to the web. Basically to publish a Smalltalk Image you just need to > call a usual HTTP POST request to Pharocloud Ephemeric API and you'll get a > hostname in response. > > Check those small video examples below. 2 minutes each (and most of the time > is uploading time of my not-so-fast home internet :) > > Publish with curl: http://www.youtube.com/watch?v=9dKBCpj96cU > Publish with Drag&Drop: http://www.youtube.com/watch?v=NuGTenCIwik > > The main idea of the project is to put as many images as possible and as > simple as possible. And I'm so confident in efficiency of this solution that > I included a free plan for you guys:) > > Hooray to Pharo Free hosting! :) (scared smile) > > I see Ephemeric cloud as a corner stone of all Pharo web development. > For instance, I can imagine some kind of "Publish" button on Marina project > site, clicking on which a user will spawn a new instance in the cloud and > will be able to test it immediately. Another good use case is running > unit-tests by publishing an Image and running some API calls on it by > script. Or you can have an A-B publish scheme when a part of users are sent > to a new version for a test and the rest to a stable one. By the way, > ephemerics are a great case for Pharo Remote Debug project;) > > My intentions are to get to the point when Ephemeric cloud subscription is a > must-have tool for a Pharo developer! :) > > You may check some project details here: > https://www.pharocloud.com/kb/tutorial/ephemerics-introduction > > All questions are so-very welcomed. If anyone is interested in participation > in cloud beta-testing please contact me at support(a)pharocloud.com and I'll > extend your subscription plan. > > Cheers, > Mike > Pharocloud Team > > > > > -- > View this message in context: http://forum.world.st/Ephemeric-Cloud-new-platform-to-publish-Pharo-web-app… > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

July 20, 2015

Ephemeric Cloud - new platform to publish Pharo web applications

by mikefilonov

Dear Pharo users, I'm so excited to introduce you a project I'm currently working on which is called "Ephemeric cloud". It is a very simple and fast way to publish your Images to the web. Basically to publish a Smalltalk Image you just need to call a usual HTTP POST request to Pharocloud Ephemeric API and you'll get a hostname in response. Check those small video examples below. 2 minutes each (and most of the time is uploading time of my not-so-fast home internet :) Publish with curl: http://www.youtube.com/watch?v=9dKBCpj96cU Publish with Drag&Drop: http://www.youtube.com/watch?v=NuGTenCIwik The main idea of the project is to put as many images as possible and as simple as possible. And I'm so confident in efficiency of this solution that I included a free plan for you guys:) Hooray to Pharo Free hosting! :) (scared smile) I see Ephemeric cloud as a corner stone of all Pharo web development. For instance, I can imagine some kind of "Publish" button on Marina project site, clicking on which a user will spawn a new instance in the cloud and will be able to test it immediately. Another good use case is running unit-tests by publishing an Image and running some API calls on it by script. Or you can have an A-B publish scheme when a part of users are sent to a new version for a test and the rest to a stable one. By the way, ephemerics are a great case for Pharo Remote Debug project;) My intentions are to get to the point when Ephemeric cloud subscription is a must-have tool for a Pharo developer! :) You may check some project details here: https://www.pharocloud.com/kb/tutorial/ephemerics-introduction All questions are so-very welcomed. If anyone is interested in participation in cloud beta-testing please contact me at support(a)pharocloud.com and I'll extend your subscription plan. Cheers, Mike Pharocloud Team -- View this message in context: http://forum.world.st/Ephemeric-Cloud-new-platform-to-publish-Pharo-web-app… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

July 20, 2015

Re: [Pharo-users] Woden?

by Ronie Salgado

> > May I suggest you add a note on SmalltalkHub about needed Pharo version > (I just added one in DrGeo page;) Done. 2015-07-20 10:53 GMT-03:00 Hilaire <hilaire(a)drgeo.eu>: > Le 20/07/2015 21:01, Ronie Salgado a Ã©crit : > > I am not able to reproduce your problem. Can you try testing with the > > following image and VM?: http://ronie.cl/Woden/woden-a01-linux.zip > > Ronie, > > Ok, your image works out of the box, with the shipped VM or latest VM > download from pharo.org. > I see your image is Pharo4.0. I was using 3.0, probably because I see > some #3.0 for opengl. > May I suggest you add a note on SmalltalkHub about needed Pharo version > (I just added one in DrGeo page;) > I will try to install in a fresh 4.0, just to be sure. > > Thanks > > Hilaire > > -- > Dr. Geo > http://drgeo.eu > http://google.com/+DrgeoEu > > > >

July 20, 2015

Re: [Pharo-users] Woden?

by Hilaire

Le 20/07/2015 21:01, Ronie Salgado a Ã©crit : > I am not able to reproduce your problem. Can you try testing with the > following image and VM?: http://ronie.cl/Woden/woden-a01-linux.zip Ronie, Ok, your image works out of the box, with the shipped VM or latest VM download from pharo.org. I see your image is Pharo4.0. I was using 3.0, probably because I see some #3.0 for opengl. May I suggest you add a note on SmalltalkHub about needed Pharo version (I just added one in DrGeo page;) I will try to install in a fresh 4.0, just to be sure. Thanks Hilaire -- Dr. Geo http://drgeo.eu http://google.com/+DrgeoEu

July 20, 2015

Re: [Pharo-users] Overriding method - ExampleBuilderMorph>>#openModal:

by Jigyasa Grover

Thank You, but I have resolved my issue :) -- View this message in context: http://forum.world.st/Overriding-method-ExampleBuilderMorph-openModal-tp483… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

July 20, 2015

Re: [Pharo-users] Woden?

by Ronie Salgado

Hi Hilaire, I am not able to reproduce your problem. Can you try testing with the following image and VM?: http://ronie.cl/Woden/woden-a01-linux.zip Greetings, Ronie 2015-07-20 8:00 GMT-03:00 Merwan Ouddane <merwanouddane(a)gmail.com>: > On lun., 2015-07-20 at 18:41 +0800, Hilaire wrote: > > Le 20/07/2015 05:45, stepharo a Ã©crit : > > > merwane > > > > > > could you also publish the files you used? > > > I think that this would be good to have a resource so that people can > > > fully > > > redo all the exercises. > > > > I understand Woden is still at early stage of development, so not much > > documented, that's ok. > > But my problem seems related to something else than missing resources, > > and I don't know what's wrong. > > > > I have an error at the VM level, even using the latest pharo vm. > > See screenshot of error at: > > http://permalink.gmane.org/gmane.comp.lang.smalltalk.pharo.user/20773 > > > > Weird... > Seems like you don't have the Nativeboost trait "TNBMemoryAccessors" > > > Thanks > > > > Hilaire > > > > > >

July 20, 2015

Re: [Pharo-users] Moose to analyse Java code

by Alexandre Bergel

Hi Hilaire! The very first step, is to obtain a .MSE file from the Java code. MSE is what Moose can eat. I can produce one or maybe the Synectique guys can provide a license for you. Best is to do it step by step. Ask the student to interact in the Moose mailing list. it will all make things easier. So, to begins with, I can produce a MSE file for you. Where are the source code? Cheers, Alexandre > On Jul 20, 2015, at 12:50 PM, Hilaire <hilaire(a)drgeo.eu> wrote: > > Hello, > > A friend told me one of his student need to understand the flow of > OpenStreepMap java code. Of course I told him about Moose, but I am not > sure I provide him enough guidance to get his student started with moose > (zero knowledge). > > What will be the practical step to get started for a total novice on > Moose/Pharo (I can give the initial step related to the Pharo > environment, so no need to mention it) ? > > If such information exists, just point it to me, but I did not find > after a small search. I just read it is possible > (http://www.humane-assessment.com/blog/moose-custom-analyses-made-easy/) but > I bet such step by step guidance, will be very useful to let novice on > Pharo get started and is a way to attract more easily new users. > > Thanks > > Hilaire > > -- > Dr. Geo > http://drgeo.eu > http://google.com/+DrgeoEu > > > -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

July 20, 2015

Re: [Pharo-users] Where do I find Bloc and how do I load it?

by H. Hirzel

Thank you for all answers. This is the one I was looking for https://ci.inria.fr/pharo-contribution/job/Bloc/ The latest Bloc in otherwise stable Pharo 4.0 environment. Where do I start exploring the examples? --Hannes On 7/20/15, Sean P. DeNigris <sean(a)clipperadams.com> wrote: > Hannes Hirzel wrote >> I wonder where...https://ci.inria.fr/pharo/? > > The community server is at https://ci.inria.fr/pharo-contribution/ . There > is a link to it on the left menu of the link you gave. > > > > ----- > Cheers, > Sean > -- > View this message in context: > http://forum.world.st/Where-do-I-find-Bloc-and-how-do-I-load-it-tp4838110p4… > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > >

July 20, 2015

Re: [Pharo-users] Where do I find Bloc and how do I load it?

by Sean P. DeNigris

Hannes Hirzel wrote > I wonder where...https://ci.inria.fr/pharo/? The community server is at https://ci.inria.fr/pharo-contribution/ . There is a link to it on the left menu of the link you gave. ----- Cheers, Sean -- View this message in context: http://forum.world.st/Where-do-I-find-Bloc-and-how-do-I-load-it-tp4838110p4… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

July 20, 2015

Re: [Pharo-users] Woden?

by Merwan Ouddane

On lun., 2015-07-20 at 18:41 +0800, Hilaire wrote: > Le 20/07/2015 05:45, stepharo a Ã©crit : > > merwane > > > > could you also publish the files you used? > > I think that this would be good to have a resource so that people can > > fully > > redo all the exercises. > > I understand Woden is still at early stage of development, so not much > documented, that's ok. > But my problem seems related to something else than missing resources, > and I don't know what's wrong. > > I have an error at the VM level, even using the latest pharo vm. > See screenshot of error at: > http://permalink.gmane.org/gmane.comp.lang.smalltalk.pharo.user/20773 > Weird... Seems like you don't have the Nativeboost trait "TNBMemoryAccessors" > Thanks > > Hilaire >

July 20, 2015

Moose to analyse Java code

by Hilaire

Hello, A friend told me one of his student need to understand the flow of OpenStreepMap java code. Of course I told him about Moose, but I am not sure I provide him enough guidance to get his student started with moose (zero knowledge). What will be the practical step to get started for a total novice on Moose/Pharo (I can give the initial step related to the Pharo environment, so no need to mention it) ? If such information exists, just point it to me, but I did not find after a small search. I just read it is possible (http://www.humane-assessment.com/blog/moose-custom-analyses-made-easy/) but I bet such step by step guidance, will be very useful to let novice on Pharo get started and is a way to attract more easily new users. Thanks Hilaire -- Dr. Geo http://drgeo.eu http://google.com/+DrgeoEu

July 20, 2015

Re: [Pharo-users] Woden?

by Hilaire

Le 20/07/2015 05:45, stepharo a Ã©crit : > merwane > > could you also publish the files you used? > I think that this would be good to have a resource so that people can > fully > redo all the exercises. I understand Woden is still at early stage of development, so not much documented, that's ok. But my problem seems related to something else than missing resources, and I don't know what's wrong. I have an error at the VM level, even using the latest pharo vm. See screenshot of error at: http://permalink.gmane.org/gmane.comp.lang.smalltalk.pharo.user/20773 Thanks Hilaire -- Dr. Geo http://drgeo.eu http://google.com/+DrgeoEu

July 20, 2015

Re: [Pharo-users] Where do I find Bloc and how do I load it?

by Ben Coman

One here https://ci.inria.fr/pharo-contribution/job/Bloc/ On Mon, Jul 20, 2015 at 4:36 PM, H. Hirzel <hannes.hirzel(a)gmail.com> wrote: > Thanks Stef, > > I wonder where > > https://ci.inria.fr/pharo/ > > ? > > --Hannes > > On 7/19/15, stepharo <stepharo(a)free.fr> wrote: >> There are two ci jobs on the contribution pharo ci. >> >> Stef >> >> Le 18/7/15 22:58, H. Hirzel a Ã©crit : >>> Hello >>> >>> Where do I find Bloc and how do I load it? >>> >>> http://smalltalkhub.com/#!/~Bloc :-( >>> >>> Regards >>> >>> Hannes >>> >>> >> >> >> >

July 20, 2015

Overriding method - ExampleBuilderMorph>>#openModal:

by Jigyasa Grover

Hi I have been using ExampleBuilderMorph and ExpanderMorph to build a accordion widget to display the search results of my application *searchQuick* which returns the list of file titles from the pre-loaded text files present in the resource folder when a string is searched for. You all are welcome to fork the code (https://github.com/jig08/sQuick_new) , try the infancy application and send in suggestions. As I have been using the ExampleBuilderMorph>>#openModal: to view the expanders, [ https://github.com/jig08/sQuick_new/blob/master/sQuick_new.package/PopUp.cl… LINE 33 ] I would like override this method to change the position and extent of the window which opens up because of #openModal: method. Help appreciated. Thanks Jigyasa

July 20, 2015

Re: [Pharo-users] Where do I find Bloc and how do I load it?

by H. Hirzel

Thanks Stef, I wonder where https://ci.inria.fr/pharo/ ? --Hannes On 7/19/15, stepharo <stepharo(a)free.fr> wrote: > There are two ci jobs on the contribution pharo ci. > > Stef > > Le 18/7/15 22:58, H. Hirzel a Ã©crit : >> Hello >> >> Where do I find Bloc and how do I load it? >> >> http://smalltalkhub.com/#!/~Bloc :-( >> >> Regards >> >> Hannes >> >> > > >

July 20, 2015

Re: [Pharo-users] Woden?

by Merwan Ouddane

On dim., 2015-07-19 at 23:45 +0200, stepharo wrote: > merwane > > could you also publish the files you used? I stated to do a separated example package, because the importer is not directly into woden. The files that we used would make the package to heavy... > I think that this would be good to have a resource so that people can > fully > redo all the exercises. > > Stef > > > > > Hi Hilaire, > > > > > > > > > Only try to use the WDFPSSimpleExample until 11 (e.g: > > > WDFPSSimpleExample6 new open) . The examples from > > > WDFPSSimpleExample12 onward were made by Jean-Baptiste and Merwan > > > Ouddane, and they require some external files to work which I > > > don't have. > > > > > Sorry I'll clean it during the week. > > > > > > They also made the Wavefront .obj file importer which is where you > > > (and me) are receiving a message not understood. It seems that > > > they forgot to merge some commits. Since I don't have the data > > > they use to test those examples, I can't give it a try to fix the > > > problem. > > > > > > > > > > > > Anyway, during this week I started making a custom JSON based > > > format for Woden. Along with an exporter from Blender and an > > > importer for Woden. I am pushing the exporter script into > > > https://github.com/ronsaldo/Woden/blob/master/scripts/blender/operator_wode… . > > > > > > > > > You can try the importer in Woden using the attached file, and > > > doing the following in a playground: > > > > > > ============================== > > > > > > | scene camera node model pointLight | > > > scene := WDScene new. > > > > > > "Add a light" > > > pointLight := WDPointLight new. > > > pointLight > > > attach: (WDEllipticalOrbit new center: (WDVector3 newX: 0.0 y: > > > 0.0 z: 0.0)). > > > scene addChild: pointLight. > > > > > > camera := WDCamera new. > > > camera position: (WDVector3 z: 4.0). > > > scene addChild: camera. > > > > > > node := WDSceneNode new. > > > scene addChild: node. > > > model := WDModelJson new fromFile: './sample.wmjson'. > > > node attach: model. > > > > > > ============================== > > > > > > (WDSceneViewer scene: scene camera: camera) open; yourself > > > > > > > > > > > > Beware that soon I will be making a massive commit that could > > > temporarily break some stuff(new shader management system, > > > skeletal animation). I will be changing the configuration script > > > soon. > > > > > > > > > > > > Best regards, > > > > > > Ronie > > > > > > > > > 2015-07-18 13:02 GMT-03:00 Alexandre Bergel > > > <alexandre.bergel(a)me.com>: > > > Hi Hilaire, > > > > > > We will come back to you. > > > > > > Cheers, > > > Alexandre > > > > > > > > > > On Jul 18, 2015, at 5:54 PM, Hilaire <hilaire(a)drgeo.eu> > > > wrote: > > > > > > > > Hi, > > > > I want to make a demo of woden. > > > > But does not work, and I don't know why. > > > > > > > > Installed version from Smalltalkhub following > > > instruction found there, > > > > or download directly an image from jenkins, in both case > > > I have error > > > > when executing: > > > > > > > > WDFPSSimpleExample13 new open > > > > > > > > MNU: receiver #doSemanticAnalysisIn: is nil > > > > > > > > Thanks > > > > > > > > Hilaire > > > > > > > > > > > > PS: the Woden classes are almost completely uncommented! > > > > > > > > -- > > > > Dr. Geo > > > > http://drgeo.eu > > > > http://google.com/+DrgeoEu > > > > > > > > > > > > > > > > > > > > > -- > > > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > > > Alexandre Bergel http://www.bergel.eu > > > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > > > > > > > > > > > > > > > > > > > >

July 20, 2015

Re: [Pharo-users] [Pharo-dev] Seeking help on morphs : expander and scrolls

by Jigyasa Grover

Hi Nicolai I am facing another issue which in my opinion would require a scrollbar for the entire modal. The problem is that on expanding a search result, it covers the OK and CANCEL button. <http://forum.world.st/file/n4838286/24.png> <http://forum.world.st/file/n4838286/41.png> The code of the corresponding widget can be found here : https://github.com/jig08/sQuick_new/blob/master/sQuick_new.package/PopUp.cl… Help appreciated. Thanks Jigyasa -- View this message in context: http://forum.world.st/Seeking-help-on-morphs-expander-and-scrolls-tp4837934… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

July 20, 2015

Fwd: Quick Silver: How to solve DeepActionStrategy as a dependency for running QuickSilver?

by Offray Vladimir Luna CÃ¡rdenas

Sorry, writing again from the wrong mailing list. Here comes again. -------- Forwarded Message -------- Subject: Quick Silver: How to solve DeepActionStrategy as a dependency for running QuickSilver? Date: Sun, 19 Jul 2015 19:34:18 -0500 From: Offray Vladimir Luna CÃ¡rdenas <offray.luna(a)mutabit.com> To: pharo-users(a)lists.pharo.org Hi, I'm trying to load Quick Silver following the instructions from http://scg.unibe.ch/research/quicksilver and I get this warning message: ~~~~~ This package depends on the following classes: DeepActionStrategy You must resolve these dependencies before you will be able to load these definitions: MalGraphBuilderStrategy executeOnObject: executeOnRelationFrom:to: graph graph: initialize ~~~~~ So I searched for Deep ActionStrategy and the closer thing I got was http://www.humane-assessment.com/blog/traversal-enabled-pharo-objects/, but anyway installing DeepTraverser don't solve the warning. There is any updated procedure to install Quick Silver and load its configuration without having this issue? Thanks, Offray

July 20, 2015

Re: [Pharo-users] Woden?

by stepharo

merwane could you also publish the files you used? I think that this would be good to have a resource so that people can fully redo all the exercises. Stef >> Hi Hilaire, >> >> Only try to use the WDFPSSimpleExample until 11 (e.g: >> WDFPSSimpleExample6 new open) . The examples from >> WDFPSSimpleExample12 onward were made by Jean-Baptiste and Merwan >> Ouddane, and they require some external files to work which I don't have. > Sorry I'll clean it during the week. >> >> They also made the Wavefront .obj file importer which is where you >> (and me) are receiving a message not understood. It seems that they >> forgot to merge some commits. Since I don't have the data they use to >> test those examples, I can't give it a try to fix the problem. >> >> Anyway, during this week I started making a custom JSON based format >> for Woden. Along with an exporter from Blender and an importer for >> Woden. I am pushing the exporter script into >> https://github.com/ronsaldo/Woden/blob/master/scripts/blender/operator_wode… >> . >> >> You can try the importer in Woden using the attached file, and doing >> the following in a playground: >> >> ============================== >> >> | scene camera node model pointLight | >> scene := WDScene new. >> >> "Add a light" >> pointLight := WDPointLight new. >> pointLight >> attach: (WDEllipticalOrbit new center: (WDVector3 newX: 0.0 y: >> 0.0 z: 0.0)). >> scene addChild: pointLight. >> >> camera := WDCamera new. >> camera position: (WDVector3 z: 4.0). >> scene addChild: camera. >> >> node := WDSceneNode new. >> scene addChild: node. >> model := WDModelJson new fromFile: './sample.wmjson'. >> node attach: model. >> >> ============================== >> >> (WDSceneViewer scene: scene camera: camera) open; yourself >> >> Beware that soon I will be making a massive commit that could >> temporarily break some stuff(new shader management system, skeletal >> animation). I will be changing the configuration script soon. >> >> Best regards, >> Ronie >> >> 2015-07-18 13:02 GMT-03:00 Alexandre Bergel <alexandre.bergel(a)me.com >> <mailto:alexandre.bergel@me.com>>: >> >> Hi Hilaire, >> >> We will come back to you. >> >> Cheers, >> Alexandre >> >> >> > On Jul 18, 2015, at 5:54 PM, Hilaire <hilaire(a)drgeo.eu >> <mailto:hilaire@drgeo.eu>> wrote: >> > >> > Hi, >> > I want to make a demo of woden. >> > But does not work, and I don't know why. >> > >> > Installed version from Smalltalkhub following instruction found >> there, >> > or download directly an image from jenkins, in both case I have >> error >> > when executing: >> > >> > WDFPSSimpleExample13 new open >> > >> > MNU: receiver #doSemanticAnalysisIn: is nil >> > >> > Thanks >> > >> > Hilaire >> > >> > >> > PS: the Woden classes are almost completely uncommented! >> > >> > -- >> > Dr. Geo >> > http://drgeo.eu >> > http://google.com/+DrgeoEu >> > >> > >> > >> >> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >> Alexandre Bergel http://www.bergel.eu >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> >> >> >

July 19, 2015

Re: [Pharo-users] Rectangle center rounding

by stepharo

It would be nice to design a new one test first. Stef Le 19/7/15 18:41, Alexandre Bergel a Ã©crit : > Maybe we can introduce a new rectangle class. > > Alexandre > > >> On Jul 19, 2015, at 6:33 PM, Nicolai Hess <nicolaihess(a)web.de> wrote: >> >> >> >> 2015-07-18 10:25 GMT+02:00 Peter UhnÃ¡k <i.uhnak(a)gmail.com>: >> The discussion was that Rectangle is used by Morphic which uses integer coordinates so rounding is required. I think the idea was to split the two classes? >> >> Peter >> >> On Sat, Jul 18, 2015 at 9:50 AM, Stephan Eggermont <stephan(a)stack.nl> wrote: >> On 17/07/15 18:16, Jan BlizniÄenko wrote: >> Shouldn't the rounded method be separated as for >> example roundedCenter or something like that to eliminate the confusion? >> >> I would like to keep Rectangles current implementation, because the Rectangle class >> is used for Screen-Rectangles and the screen only knows about integer/pixel positions. >> >> But on the other hand, you are right, we already use and allow rectangles with non-integer corners. >> And changing that (resp. enforcing integer coordinates) is maybe much more difficult. >> And at latest when we use Athens for rendering the full world, Rectangles with integer rounded position for every shape, does'nt make much sense. >> >> >> If you do some time comparsions, can you use >> >> center >> "Answer the point at the center of the receiver." >> >> ^self topLeft + self bottomRight / 2.0 >> >> (instead of "/ 2" ) (fraction vs. float) >> >> >> >> >> >> I think I've seen discussions about this before and vaguely >> remember the conclusion that there was too much current >> code depending on it for this to be an easy change at the >> moment >> >> Stephan >> >> >> >> >>

July 19, 2015

Re: [Pharo-users] PharoJS

by Noury Bouraqadi

> On 19 Jul 2015, at 04:24, Sean P. DeNigris <sean(a)clipperadams.com> wrote: > > Noury Bouraqadi-2 wrote >> As I showed at ESUG..., it allows building a simple form app for >> smartphones using PhoneGap. > > Ah, very cool use case. Is there a video? > I'm travelling these days. I'll do it ASAP. > > Noury Bouraqadi-2 wrote >> (we missed you BTW) > > I just got married, but hopefully will be back next year. CONGRATULATIONS!!! > Much of my work > seems to be converging and I hope to be able to show something exciting next > ESUG :) > Looking forward to see it. Best, Noury > > Noury Bouraqadi-2 wrote >> So, I shifted my goal, and decided to make it clean and usable for >> production-quality app. >> Fortunately, I won't be alone. > > Very good to hear on both counts. > > > Noury Bouraqadi-2 wrote >> Still, you can give it a try. There is a first tutorial that gives a quick >> overview. > > I will do that > > > > ----- > Cheers, > Sean > -- > View this message in context: http://forum.world.st/PharoJS-tp4837593p4838140.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >

July 19, 2015