closure bump

2026-09-12 14:44:08 +02:00
parent 5c5c81325d
commit 762ed3c478
9 changed files with 172 additions and 14 deletions
@@ -35,3 +35,32 @@
      (color 0.01 0.05 0.15)
      (color 0.01 0.05 0.15)
      20 0.7))
+
+(set 'mandelbrot-red
+     (mandelbrot-texture
+      1800.0
+      (point2 -0.7489967346191402 -0.06952285766601607)
+      1000
+      (color 0.3 0 0)
+      (color 0.3 0 0)
+      (color 0.3 0 0)
+      ))
+
+
+(defun mandel-zoom (n z1 z2)
+  (let '((n . n)
+         (z1 . z1)
+         (z2 . z2))
+    (lambda (t)
+      (let '((pct . (/ t (* n 1.0)))
+             (range . (- z2 z1)))
+        (mandelbrot-texture
+         (+ z1 (* pct range))
+         (point2 -0.7489967346191402 -0.06952285766601607)
+         1000
+         (color 0.3 0 0)
+         (color 0.3 0 0)
+         (color 0.3 0 0)
+         )
+        )))
+  )