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sgl/gl: NURBS additions

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From Antonio Menezes Leitao based on Ben Goetter's implementation
This commit is contained in:
Matthew Flatt 2012-05-26 19:51:56 -06:00
parent cb8975b8b3
commit a55a20f9d9
2 changed files with 17 additions and 16 deletions
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31
collects/sgl/gl.rkt
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@ -807,10 +807,13 @@
_glu-quadric _gl-double _gl-double _gl-int _gl-int _gl-double _gl-double ->)
;; 7.1
#|
(define-foreignu gluNewNurbsRenderer -> _glu-nurbs*)
(define-foreignu gludeleteNurbsRenderer _glu-nurbs* ->)
|#
(define _glu-nurbs
(_cpointer 'nurbs _pointer #f
(lambda (q*) (register-finalizer q* gluDeleteNurbsRenderer) q*)))
(define-foreignu gluNewNurbsRenderer -> _glu-nurbs)
(define-foreignu gluDeleteNurbsRenderer _glu-nurbs ->)
;; 7.2
#|
@ -819,21 +822,19 @@
|#
;; 7.3
#|
(define-foreignu gluBeginCurve _glu-nurbs* ->)
(define-foreignu gluBeginCurve _glu-nurbs ->)
(define-foreignu gluNurbsCurve
_glu-nurbs* _gl-int _gl-floatv _gl-int _gl-floatv _gl-int _gl-enum ->)
(define-foreignu gluEndCurve _glu-nurbs* ->)
|#
_glu-nurbs _gl-int _gl-floatv _gl-int _gl-floatv _gl-int _gl-enum ->)
(define-foreignu gluEndCurve _glu-nurbs ->)
;; 7.4
#|
(define-foreignu gluBeginSurface _glu-nurbs* ->)
(define-foreignu gluBeginSurface _glu-nurbs ->)
(define-foreignu gluNurbsSurface
_glu-nurbs* _gl-int _gl-floatv _gl-int _gl-floatv _gl-int
_glu-nurbs _gl-int _gl-floatv _gl-int _gl-floatv _gl-int
_gl-int _gl-floatv _gl-int _gl-int _gl-enum ->)
(define-foreignu gluEndSurface _glu-nurbs* ->)
|#
(define-foreignu gluEndSurface _glu-nurbs ->)
;; 7.5
#|
@ -843,8 +844,8 @@
|#
;; 7.6
(define-foreignu gluNurbsProperty _glu-nurbs _gl-enum _gl-float ->)
#|
(define-foreignu gluNurbsProperty _glu-nurbs* _gl-enum _gl-float ->)
(define-foreignu gluLoadSamplingMatrix _glu-nurbs* _gl-floatv _gl-floatv _gl-intv ->)
(define-foreignu gluGetNurbsProperty _glu-nurbs* _gl-enum _gl-floatv ->)
|#

2
collects/sgl/scribblings/gl.scrbl
View File

@ -18,7 +18,7 @@ in the GL 1.5 and GLU 1.3 specifications, except for the following:
@item{Buffer object queries (GL 1.5, Section 6.1.13)}
@item{Polygon tessellation (GLU 1.3, Section 5)}
@item{@tt{gluQuadricCallback} (GLU 1.3, Section 6.2)}
@item{NURBS (GLU 1.3, Section 7)}
@item{NURBS callbacks (GLU 1.3, Section 7.2)}
]
If one of the provided functions is not present on your system