From 6857fb6aee5e77a8c07ba855fe1a26d4f0296bce Mon Sep 17 00:00:00 2001
From: Chris Hodapp <hodapp87@gmail.com>
Date: Mon, 20 Apr 2020 22:27:41 -0400
Subject: [PATCH] More phone-cord-looking very stress-testy nested examples

---
 README.md       |  2 ++
 src/examples.rs | 13 +++++++------
 src/lib.rs      |  7 ++++++-
 3 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index 3c175ff..15cec3e 100644
--- a/README.md
+++ b/README.md
@@ -62,3 +62,5 @@
 - Take a square.  Wrap it around to a torus. Now add a twist (about
   the axis that is normal to the square). This is simple, but it looks
   pretty cool.
+- How can I take tangled things like the cinquefoil and produce more
+  'iterative' versions that still weave around?
diff --git a/src/examples.rs b/src/examples.rs
index c4e4fed..6f265f8 100644
--- a/src/examples.rs
+++ b/src/examples.rs
@@ -165,7 +165,9 @@ pub fn twisty_torus() -> Rule<TorusCtxt> {
 
     let rad = 1.0;
     let rad2 = 8.0;
-    let dx = 0.01;
+    let rad3 = 24.0;
+    let rz3 = 0.0004;
+    let dx = 0.00;
     let rx = 0.01;
     let rz = 0.30;
     let ang = 0.1;
@@ -181,10 +183,9 @@ pub fn twisty_torus() -> Rule<TorusCtxt> {
                 init: false,
                 count: count + 1,
                 stack: [
-                    Transform::new().translate(dx, 0.0, 0.0).rotate(x, rx) * stack[0],
-                    // stack[0], //Transform::new().rotate(z, 0.05 * (count as f32)).translate(0.0, rad2, 0.0),
-                    Transform::new().rotate(z, rz) * stack[1],
-                    stack[2],
+                    Transform::new().rotate(z, rz3) * stack[0],
+                    Transform::new().translate(dx, 0.0, 0.0).rotate(x, rx) * stack[1],
+                    Transform::new().rotate(z, rz) * stack[2],
                 ],
             },
         };
@@ -227,9 +228,9 @@ pub fn twisty_torus() -> Rule<TorusCtxt> {
             init: true,
             count: 0,
             stack: [
+                Transform::new().translate(0.0, rad3, 0.0),
                 Transform::new().translate(0.0, rad2, 0.0),
                 Transform::new().translate(rad, 0.0, 0.0),
-                Transform::new(), // .translate(dx0, 0.0, 0.0),
             ],
         },
     }
diff --git a/src/lib.rs b/src/lib.rs
index 29e0f73..717e5a5 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -77,7 +77,12 @@ mod tests {
 
     #[test]
     fn twisty_torus() {
-        run_test(examples::twisty_torus(), 400, "twisty_torus", false);
+        run_test(examples::twisty_torus(), 3000, "twisty_torus", false);
+    }
+
+    #[test]
+    fn twisty_torus_full() {
+        run_test(examples::twisty_torus(), 40000, "twisty_torus_full", false);
     }
 
     fn wind_chime_mistake_thing() {