I'm using the Factor 0.89 OpenGL library and wish to call glut functions
from Factor in order run redbook examples. I created a factor file with
the following code for a start:
IN: glut
USING: kernel alien ;
LIBRARY: glut
FUNCTION: void glutInit( int *argcp, char **argv ) ;
I then loaded the
Hi,
You should not use GLUT with Factor. Instead, use the Factor UI;
define a new gadget class, and give it a draw-gadget* method which
makes GL calls.
Take a look at the libs/canvas library; it provides wrappers for some
of this.
Relevant documentation:
http://factorcode.org/responder/he
Hi,
I guess I'll answer your original question too, in case you ever come
across another C library that needs a char** or an int*.
To create a pointer to an int allocated in the Factor heap, use the
word:
FUNCTION: void foo ( int* bar ) ;
123 foo
A char** is just a pointer to an array of
