Igor Stasenko wrote:
On 15 April 2010 23:02, Lawson English <[email protected]> wrote:
I tried to load Andreas Raab's ffi-based OpenGL packages into Pharo 1.0...
(Installer repository: 'http://source.squeak.org/FFI')
install: 'FFI-Pools';
install: 'FFI-Kernel';
install: 'FFI-Tests'.
(Installer repository: 'http://www.squeaksource.com/CroquetGL')
install: '3DTransform';
install: 'OpenGL-Pools';
install: 'OpenGL-Core'.
OpenGL example
I wasn't quite sure how to load them with Gofer so I did it manually with
Monticello.
However, when I "doIt" with 'OpenGL example'
I get the error:
MessageNotUnderstood: SystemDictionary>>platformName
OpenGL class>>new
OpenGL class>>newIn:
OpenGL example
No doubt its something totally trivial... Suggestions?
Select a #platformname selector with mouse , and then press alt-m to
see who implements that message.
Then try sending it from workspace until to make sure you found right
implementor.
Then modify the source code in OpenGL class>>new accordingly.
;)
Unfortunately lots of nested references to it, starting with Smalltalk
platformName.
I can get as far as changing it to SmalltalkImage current platformName
but things get strange after that...
new
Smalltalk platformName = 'Win32' ifTrue:[^OGLWin32 basicNew initialize].
Smalltalk platformName = 'unix'
ifTrue:
[(Smalltalk windowSystemName = 'Quartz')
"implicitly big endian"
ifTrue: [^OGLUnixQuartz basicNew initialize].
"default to X11 window system"
Smalltalk isLittleEndian
ifTrue: [^OGLUnixX11LE basicNew initialize]
ifFalse: [^OGLUnixX11BE basicNew initialize]].
Smalltalk platformName = 'Mac OS' ifTrue:[
Smalltalk osVersion asNumber < 1000
ifTrue: [^OGLMacOS9 basicNew initialize]
ifFalse:[^OGLMacOSX basicNew initialize].
].
^self error:'Cannot identify platform'
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