Version: 5.3.0.1
13 glO...
(glObjectPurgeableAPPLE objectType name option) → exact-integer? objectType : exact-integer? name : exact-nonnegative-integer? option : exact-integer?
Extension GL_APPLE_object_purgeable.
(glObjectUnpurgeableAPPLE objectType name option) → exact-integer? objectType : exact-integer? name : exact-nonnegative-integer? option : exact-integer?
Extension GL_APPLE_object_purgeable.
(glOrtho left right bottom top zNear zFar) → any left : real? right : real? bottom : real? top : real? zNear : real? zFar : real?
Deprecated in version 3.1.
See the glOrtho manpage.