add imports

Cargo.lock

@@ -0,0 +1,202 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+[[package]]
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+ "nodrop",
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+ "lexical-core",
+ "rustc_version",
+]
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+ "arrayvec",
+ "cfg-if",
+ "rustc_version",
+ "ryu",
+ "static_assertions",
+]
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+ "serde_derive",
+]
+
+[[package]]
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+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "shapepacker"
+version = "0.1.0"
+dependencies = [
+ "obj-rs",
+ "wavefront_obj",
+ "xatlas-rs",
+]
+
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+dependencies = [
+ "lexical",
+]
+
+[[package]]
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+dependencies = [
+ "cc",
+]

Cargo.toml

@@ -7,3 +7,6 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+wavefront_obj = "*"
+obj-rs = "*"
+xatlas-rs = "0.1.3"

samples/box.obj

@@ -0,0 +1,45 @@
+# File exported by Houdini 17.5.391 (www.sidefx.com)
+# 8 points
+# 24 vertices
+# 6 primitives
+# Bounds: [-0.5, -0.5, -0.5] to [0.5, 0.5, 0.5]
+g 
+v -0.5 -0.5 -0.5
+v 0.5 -0.5 -0.5
+v 0.5 -0.5 0.5
+v -0.5 -0.5 0.5
+v -0.5 0.5 -0.5
+v 0.5 0.5 -0.5
+v 0.5 0.5 0.5
+v -0.5 0.5 0.5
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+vt 0.333333343 0 0
+vt 0.648949862 0 0
+vt 0.315616488 0.315616488 0
+vt 0 0.315616488 0
+vt 0 0 0
+vt 0.315616488 0 0
+g 
+f 2/1 1/2 5/3 6/4
+f 3/5 2/6 6/7 7/8
+f 4/9 3/10 7/11 8/12
+f 1/13 4/14 8/15 5/16
+f 3/17 4/18 1/19 2/20
+f 6/21 5/22 8/23 7/24

src/main.rs

@@ -1,3 +1,26 @@
+use std::fs::File;
+use std::io::BufReader;
+use obj::{load_obj, Obj};
+
+// use wavefront_obj::obj;
+
+
+
 fn main() {
-    println!("Hello, world!");
+
+    let obj_in = "samples/box.obj";
+
+    // let contents = std::fs::read_to_string(obj_in).unwrap();
+
+    // let objset = obj::parse(&contents).unwrap();
+
+    // for object in objset.objects {
+    //     dbg!(&object);
+    // }
+
+
+    let input = BufReader::new(File::open(obj_in).unwrap());
+    let dome: Obj = load_obj(input).unwrap();
+    // dbg!(dome.vertices);
+
 }