Add geometric primitives

Author: aevyrie

crates/bevy_geometry/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "bevy_geometry"
+version = "0.1.0"
+authors = ["Aevyrie Roessler <aevyrie@gmail.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+bevy_math = { path = "../bevy_math", version = "0.4.0" }

crates/bevy_geometry/src/lib.rs

@@ -0,0 +1,24 @@
+use bevy_math::{Quat, Vec3};
+
+pub trait Primitive3d {}
+
+pub struct Sphere {
+    pub origin: Vec3,
+    pub radius: f32,
+}
+
+pub struct Box {
+    pub maximums: Vec3,
+    pub minimums: Vec3,
+    pub orientation: Quat,
+}
+
+pub struct AxisAlignedBox {
+    pub maximums: Vec3,
+    pub minimums: Vec3,
+}
+
+pub struct Plane {
+    pub point: Vec3,
+    pub normal: Vec3,
+}