Prepare for making Scalar NaN-safe

experiments/2024-10-30/src/export.rs

@@ -14,7 +14,7 @@ pub fn export(mesh: &Mesh) -> anyhow::Result<()> {
             vertex: mesh_vertices
                 .into_iter()
                 .map(|Vertex { point }| point)
-                .map(|point| point.map(|coord| coord.inner))
+                .map(|point| point.map(|coord| coord.value()))
                 .map(|[x, y, z]| threemf::model::Vertex { x, y, z })
                 .collect(),
         },

experiments/2024-10-30/src/math.rs

@@ -9,4 +9,8 @@ impl Scalar {
     pub fn new(value: f64) -> Self {
         Self { inner: value }
     }
+
+    pub fn value(&self) -> f64 {
+        self.inner
+    }
 }

experiments/2024-10-30/src/render.rs

@@ -204,7 +204,7 @@ impl Renderer {
                         .get(index as usize)
                         .unwrap()
                         .point
-                        .map(|coord| coord.inner as f32),
+                        .map(|coord| coord.value() as f32),
                 )
             });
             let normal = {