From 57fbf6044d97099399ce339ac032710a898b90de Mon Sep 17 00:00:00 2001
From: Bob <rsheldiii@gmail.com>
Date: Thu, 18 Jun 2020 17:22:58 -0400
Subject: [PATCH] ISO enter small fix
---
src/shapes/ISO_enter.scad | 19 +++++++++++--------
1 file changed, 11 insertions(+), 8 deletions(-)
diff --git a/src/shapes/ISO_enter.scad b/src/shapes/ISO_enter.scad
index 8c5730f..9357854 100644
--- a/src/shapes/ISO_enter.scad
+++ b/src/shapes/ISO_enter.scad
@@ -2,6 +2,7 @@
// NOT 3D
function unit_length(length) = unit * (length - 1) + 18.16;
+
module ISO_enter_shape(size, delta, progress){
width = size[0];
height = size[1];
@@ -16,19 +17,21 @@ module ISO_enter_shape(size, delta, progress){
width_ratio = unit_length(1.25) / unit_length(1.5);
height_ratio = unit_length(1) / unit_length(2);
+ delta = delta / 2;
+
pointArray = [
- [ 0, 0], // top right
- [ 0, -height], // bottom right
- [-width * width_ratio, -height], // bottom left
- [-width * width_ratio,-height * height_ratio], // inner middle point
- [ -width,-height * height_ratio], // outer middle point
- [ -width, 0] // top left
+ [ 0-delta.x, 0-delta.y], // top right
+ [ 0-delta.x, -height+delta.y], // bottom right
+ [-width * width_ratio+delta.x, -height+delta.y], // bottom left
+ [-width * width_ratio + delta.x,-height * height_ratio+delta.y], // inner middle point
+ [ -width + delta.x,-height * height_ratio + delta.y], // outer middle point
+ [ -width + delta.x, 0-delta.y] // top left
];
minkowski(){
- circle(r=corner_size);
+ circle(r=$corner_radius);
// gives us rounded inner corner
- offset(r=-corner_size*2) {
+ offset(r=-$corner_radius*2) {
translate([(width * width_ratio)/2, height/2]) polygon(points=pointArray);
}
}