RosettaCodeData/Task/Draw-a-sphere/Ol/draw-a-sphere.ol
2023-07-01 13:44:08 -04:00

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(import (lib gl))
(import (OpenGL version-1-0))
; init
(glClearColor 0.3 0.3 0.3 1)
(glPolygonMode GL_FRONT_AND_BACK GL_FILL)
(define quadric (gluNewQuadric))
; draw loop
(gl:set-renderer (lambda (mouse)
(glClear GL_COLOR_BUFFER_BIT)
(glColor3f 0.7 0.7 0.7)
(gluSphere quadric 0.4 32 10)
))