41 lines
No EOL
982 B
Scheme
41 lines
No EOL
982 B
Scheme
(clear)
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(clear-colour 0.5)
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(define (build)
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(let ((p (build-locator)))
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(with-state
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(colour (rndvec))
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(parent p)
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(hint-depth-sort)
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(hint-unlit)
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(backfacecull 0)
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(texture (load-texture "textures/butterfly.png"))
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(load-primitive "meshes/butterfly.obj")
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(translate (vector 0 0.001 0))
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(load-primitive "meshes/butterfly.obj"))
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p))
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(define (anim)
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(let ((a (* 90 (rndf))))
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(with-primitive (car (get-children))
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(rotate (vector 0 0 a)))
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(with-primitive (cadr (get-children))
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(rotate (vector 0 0 (- a))))))
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(define l (build-list 10
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(lambda (_)
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(with-state
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(translate (srndvec))
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(rotate (vmul (rndvec) 360))
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(scale 0.5)
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(build)))))
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(every-frame
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(for-each
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(lambda (p)
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(with-primitive p
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(anim)))
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l)) |