[Openmcl-devel] opengl ffi double-float

Dario Lah dlah at linux.hr
Mon Feb 21 07:31:19 UTC 2005


Hi!

I have problem with some opengl functions, mainly #_gluPerspective and
#_glFrustum. These function require double float parameters and whenever
i call them i get error that params are not of required type.

I pass 45.0 1.0 etc for params.

Other function work ok, just these two are making problems.

I am expanding opengl-ffi.lisp provided with OpenMCL. So, opengl works
but i simply can not make some ffi calls.

How to make params double float?

Dario



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