diff options
Diffstat (limited to 'guile/starlet/fixture-library/stairville/z120m.scm')
| -rw-r--r-- | guile/starlet/fixture-library/stairville/z120m.scm | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/guile/starlet/fixture-library/stairville/z120m.scm b/guile/starlet/fixture-library/stairville/z120m.scm index e1f40af..00fb476 100644 --- a/guile/starlet/fixture-library/stairville/z120m.scm +++ b/guile/starlet/fixture-library/stairville/z120m.scm @@ -26,6 +26,16 @@ #:use-module (starlet colours) #:export (<stairville-z120m-6ch>)) + +(define (colour-as-rgbw-weirdness col weirdness) + (let ((rgb (colour-as-rgb col))) + (let ((w (* (- 1 weirdness) (apply min rgb)))) + (list (- (red rgb) w) + (- (green rgb) w) + (- (blue rgb) w) + w)))) + + (define-fixture <stairville-z120m-6ch> @@ -34,10 +44,12 @@ (attr-continuous intensity '(0 100) 0) (attr-colour colour white) (attr-continuous strobe-frequency '(1 25) 1) - (attr-list strobe '(off on random) 'off)) + (attr-list strobe '(off on random) 'off) + (attr-continuous white-weirdness '(0 100) 0)) (let ((intensity (get-attr intensity)) - (rgbw (colour-as-rgbw (get-attr colour)))) + (rgbw (colour-as-rgbw-weirdness (get-attr colour) + (/ (get-attr white-weirdness) 100)))) (set-chan8 1 (percent->dmxval8 intensity)) (set-chan8 3 (percent->dmxval8 (car rgbw))) (set-chan8 4 (percent->dmxval8 (cadr rgbw))) |