4 Jun
2013
4 Jun
'13
3:12 p.m.
Hi Igor,
Thanks for your help.
Unfortunately, I do not have much time to dive in the implementation. A student is asking
me how he can use OpenGL in Pharo. I would like to give him a simple starting point
What would be a simple piece of code that simply open a cube on the screen? I cannot ask
him to go and study SourceCity or the implementation of NBOpenGL. He barely knows
Smalltalk but he is very smart.
So, how to show a cube on the screen please?
Cheers,
Alexandre
On Jun 4, 2013, at 4:32 AM, Igor Stasenko <siguctua(a)gmail.com> wrote:
On 3 June 2013 21:06, Alexandre Bergel
<alexandre.bergel(a)me.com> wrote:
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
How can I make sure that OpenGL works on my
machine?
You don't. It just works.
The problem is that different hardware has different features supported.
During initialization of context i checking + asking for some capabilities.
Looks like your machine does not supports them fully, or
initialization logic is flawed..
Did you tried to use latest config of NBOpenGL on your machine?
What would be the hello world example in OpenGL
in Pharo?
Anything which shows on screen, like drawing a triangle.
Cheers,
Alexandre
On Jun 3, 2013, at 7:27 AM, Igor Stasenko
<siguctua(a)gmail.com> wrote:
--
Best regards,
Igor Stasenko. On 3 June 2013 05:18, Alexandre Bergel
<alexandre.bergel(a)me.com> wrote:
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
Osx 10.8.3
Alexandre
It is strange.
I checked things lately, NBOpenGL works fine on macs.
But i seend that source city code has some modifications. Maybe that
is the problem.
On Jun 2, 2013, at 10:29 PM, Igor Stasenko
<siguctua(a)gmail.com> wrote:
> On 3 June 2013 00:59, Alexandre Bergel <alexandre.bergel(a)me.com> wrote:
>> Where are such examples?
>> How can I try an example of OpenGl on my macbook?
>>
>> I've tried to execute "SourceCityGL new" and I got an error
"No suitable implementation found for initializing OpenGL context for your
platform". No idea why I got this. I have the same error when I try
"GLTTRenderingDemo new"
>>
>> I am using Pharo 1.4 Summer. Do I have to install some libraries somewhere? I
guess I have OpenGl installed on my mac.
>
> What OS version you running?
>
>>
>> Cheers,
>> Alexandre
>>
>>
>>
>>
>> On Jun 2, 2013, at 6:02 PM, Erwan Douaille <douailleerwan(a)gmail.com>
wrote:
>>
>>>
>>>
>>>
>>> 2013/6/2 Erwan Douaille <douailleerwan(a)gmail.com>
>>> it's okay, it happens since 2.0, just proceed
>>>
>>>
>>> 2013/6/2 Stephan Eggermont <stephan(a)stack.nl>
>>>> This package depends on the following classes:
>>>> TTFontReader
>>>> TTFontDescription
>>>> TTGlyph
>>>
>>> And you will not be able to launch NBOpenGL examples. (Ask Igor about that
stuff)
>>> Maybe you should try it on pharo 1.4
>>> Which configuration to use?
>>> (In Moose 4.8)
>>>
>>> Stephan
>>> _______________________________________________
>>> Moose-dev mailing list
>>> Moose-dev(a)iam.unibe.ch
>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev
>>>
>>>
>>>
>>> --
>>> Best regards,
>>>
>>> Douaille Erwan <douaille.erwan(a)gmail.com>
>>>
>>>
>>>
>>> --
>>> Best regards,
>>>
>>> Douaille Erwan <douaille.erwan(a)gmail.com>
>>> _______________________________________________
>>> Moose-dev mailing list
>>> Moose-dev(a)iam.unibe.ch
>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev
>>
>> --
>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
>> Alexandre Bergel http://www.bergel.eu
>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>>
>>
>>
>
>
>
> --
> Best regards,
> Igor Stasenko.
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
--
Best regards,
Igor Stasenko.