From 1d7c5cc7b98a107a514109715c5e1c2ee152d1ae Mon Sep 17 00:00:00 2001
From: Colin <colin@uninsane.org>
Date: Sat, 26 Sep 2020 13:30:15 -0700
Subject: [PATCH] Rename Line -> Line2d, Polygon -> Polygon2d

They required clarification now that the sim is 3d
---
 src/geom.rs | 24 ++++++++++++------------
 src/mat.rs  | 10 +++++-----
 2 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/src/geom.rs b/src/geom.rs
index 5266adf..168cdc7 100644
--- a/src/geom.rs
+++ b/src/geom.rs
@@ -8,22 +8,22 @@ fn real(f: Flt) -> Real {
 }
 
 #[derive(Copy, Clone, Debug, Default)]
-pub struct Line {
+pub struct Line2d {
     from: Vec2,
     to: Vec2,
 }
 
-impl Add for Line {
-    type Output = Line;
-    fn add(self, other: Line) -> Line {
-        Line {
+impl Add for Line2d {
+    type Output = Line2d;
+    fn add(self, other: Line2d) -> Line2d {
+        Line2d {
             from: self.from + Vec2::new(0.0, other.y(self.from.x())),
             to: self.to + Vec2::new(0.0, other.y(self.to.x())),
         }
     }
 }
 
-impl Line {
+impl Line2d {
     pub fn new(from: Vec2, to: Vec2) -> Self {
         Self {
             from,
@@ -129,8 +129,8 @@ impl Line {
         (real(start_x) + delta_x).into()
     }
 
-    pub fn shifted(&self, p: Vec2) -> Line {
-        Line {
+    pub fn shifted(&self, p: Vec2) -> Line2d {
+        Line2d {
             from: self.from + p,
             to: self.to + p
         }
@@ -138,22 +138,22 @@ impl Line {
 }
 
 #[derive(Clone, Debug)]
-pub struct Polygon {
+pub struct Polygon2d {
     points: Vec<Vec2>,
 }
 
-impl Polygon {
+impl Polygon2d {
     pub fn new(points: Vec<Vec2>) -> Self {
         Self {
             points
         }
     }
 
-    pub fn segments<'a>(&'a self) -> impl Iterator<Item=Line> + 'a {
+    pub fn segments<'a>(&'a self) -> impl Iterator<Item=Line2d> + 'a {
         (0..self.points.len()).into_iter().map(move |i| {
             let from = self.points[i];
             let to = *self.points.get(i+1).unwrap_or_else(|| &self.points[0]);
-            Line { from, to }
+            Line2d { from, to }
         })
     }
 
diff --git a/src/mat.rs b/src/mat.rs
index 8269c82..e817779 100644
--- a/src/mat.rs
+++ b/src/mat.rs
@@ -1,6 +1,6 @@
 use crate::{CellState, consts};
 use crate::flt::{Flt, Real};
-use crate::geom::{Line, Vec2, Polygon};
+use crate::geom::{Line2d, Vec2, Polygon2d};
 use crate::vec::Vec3;
 use log::{debug, trace};
 use enum_dispatch::enum_dispatch;
@@ -54,7 +54,7 @@ impl Material for Static {
 /// M as a function of H
 #[derive(Clone)]
 struct MHCurve {
-    geom: Polygon,
+    geom: Polygon2d,
 }
 
 impl MHCurve {
@@ -64,7 +64,7 @@ impl MHCurve {
         let full_pts: Vec<Vec2> = points.iter().cloned().chain(points.iter().cloned().map(|p| -p)).collect();
 
         Self {
-            geom: Polygon::new(full_pts)
+            geom: Polygon2d::new(full_pts)
         }
     }
     /// Moves (h, m) towards some location in the MH curve where H + M = target_hm.
@@ -93,14 +93,14 @@ impl MHCurve {
                 } else {
                     // need to move the point toward this line
                     let h_intercept = line.x(m.into());
-                    break Line::new(Vec2::new(h.into(), m.into()), Vec2::new(h_intercept.into(), m.into()));
+                    break Line2d::new(Vec2::new(h.into(), m.into()), Vec2::new(h_intercept.into(), m.into()));
                 }
             }
         };
         trace!("active segment: {:?}", active_segment);
 
         // Find some m(h) on the active_segment such that sum(h) = h + m(h) = target_hm
-        let sum_h = active_segment + Line::new(Vec2::new(0.0, 0.0), Vec2::new(1.0, 1.0));
+        let sum_h = active_segment + Line2d::new(Vec2::new(0.0, 0.0), Vec2::new(1.0, 1.0));
         trace!("sum_h: {:?}", sum_h);
         let new_h = if sum_h.to().y() != sum_h.from().y() {
             sum_h.move_toward_y_unclamped(h.into(), target_hm.into())