Update project structure to cargo workspace

Cargo.toml

@@ -1,42 +1,12 @@
-[package]
-name = "kelocam"
+[workspace]
+resolver = "2"
+members = [
+    "crates/*",
+]
+
+[workspace.package]
 version = "0.1.0"
-authors = ["Lucas Birkert <kekontheworld@gmail.com>"]
 edition = "2021"
-rust-version = "1.65"
-
-
-[dependencies]
-egui = "0.22.0"
-eframe = { version = "0.22.0", default-features = false, features = [
-    "default_fonts", # Embed the default egui fonts.
-    "wgpu",
-] }
-serialport = "4.2.0"
-stl = "0.2.1"
-bytemuck = { version = "1.13.1", features = ["derive"] }
-tracing-subscriber = "0.3"
-nalgebra = "0.32.3"
-nalgebra-glm = "0.18.0"
-rfd = "0.11.4"
-futures = "0.3.28"
-pollster = "0.3.0"
-byteorder = "1.4.3"
-image = "0.24.6"
-rstar = "0.11.0"
 
 [profile.release]
-opt-level = 2 # fast and small wasm
-
-# Optimize all dependencies even in debug builds:
-[profile.dev.package."*"]
-opt-level = 2
-[patch.crates-io]
-
-# If you want to use the bleeding edge version of egui and eframe:
-# egui = { git = "https://github.com/emilk/egui", branch = "master" }
-# eframe = { git = "https://github.com/emilk/egui", branch = "master" }
-
-# If you fork https://github.com/emilk/egui you can test with:
-# egui = { path = "../egui/crates/egui" }
-# eframe = { path = "../egui/crates/eframe" }
+lto = true

crates/kelocam-core/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "kelocam-core"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+nalgebra = "0.32.3"
+stl = "0.2.1"

crates/kelocam-core/README.md

@@ -0,0 +1,15 @@
+# KeloCAM - Core module
+
+This module contains all of the primitive structs KeloCAM uses, which includes
+
+1. Axis
+2. Line
+3. Mesh
+4. Path
+5. Plane
+6. Ray
+7. Sphere
+8. Square
+9. Triangle
+
+It has almost no dependencies and is easily testable.

crates/kelocam-core/src/geometry.rs

@@ -0,0 +1,14 @@
+use nalgebra::Vector3;
+
+pub trait Geometry: BoundingBox {}
+
+pub trait BoundingBox {
+    /// Compute the minimum coordinate of the bounding box.
+    fn bb_min(&self) -> Vector3<f32>;
+    /// Compute the maximum coordinate of the bounding box.
+    fn bb_max(&self) -> Vector3<f32>;
+    /// Compute the minimum and maximum coordinate of the bounding box.
+    fn bb_min_max(&self) -> (Vector3<f32>, Vector3<f32>) {
+        (self.bb_min(), self.bb_max())
+    }
+}

src/core/mod.rs → crates/kelocam-core/src/lib.rs

@@ -7,6 +7,7 @@ pub mod ray;
 pub mod sphere;
 pub mod square;
 pub mod triangle;
+pub mod geometry;
 
 pub use axis::Axis;
 pub use line::Line;
@@ -17,3 +18,5 @@ pub use ray::Ray;
 pub use sphere::Sphere;
 pub use square::Square;
 pub use triangle::Triangle;
+pub use geometry::Geometry;
+pub use geometry::BoundingBox;

src/core/line.rs → crates/kelocam-core/src/line.rs

@@ -1,5 +1,7 @@
 use nalgebra::Vector3;
 
+use crate::{BoundingBox, Geometry};
+
 use super::Plane;
 
 #[derive(Debug)]
@@ -41,3 +43,18 @@ impl Line {
         Some(b.lerp(a, t))
     }
 }
+
+impl BoundingBox for Line {
+    fn bb_min(&self) -> Vector3<f32> {
+        self.a.inf(&self.b)
+    }
+
+    fn bb_max(&self) -> Vector3<f32> {
+        self.a.sup(&self.b)
+    }
+
+    fn bb_min_max(&self) -> (Vector3<f32>, Vector3<f32>) {
+        self.a.inf_sup(&self.b)
+    }
+}
+impl Geometry for Line {}