From 1e1f4c7d65cde20d9205ce1af2995d2ec8a08086 Mon Sep 17 00:00:00 2001 From: Justin Lin Date: Thu, 20 Feb 2020 10:19:33 +0800 Subject: [PATCH] support depth --- src/experimental/sf_bend.scad | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/experimental/sf_bend.scad b/src/experimental/sf_bend.scad index 7a669329..b0a6cc2b 100644 --- a/src/experimental/sf_bend.scad +++ b/src/experimental/sf_bend.scad @@ -6,11 +6,13 @@ use ; levels : A list of numbers (0 ~ 255). radius: The radius of the arc after being bent thickness: shell thickness + depth: the depth of the image angle: The central angle of the arc.. invert: inverts how the gray levels are translated into height values. */ -module sf_bend(levels, radius, thickness, angle, invert = false) { - surface = _sf_square_surfaces(levels, thickness, invert); +module sf_bend(levels, radius, thickness, depth, angle = 180, invert = false) { + dp = is_undef(depth) ? thickness / 2 : depth; + surface = _sf_square_surfaces(levels, thickness, dp, invert); rows = len(levels); columns = len(levels[0]); size = [columns - 1, rows - 1];