0.1.8 + pivo fixes?

b3d/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "b3d"
-version = "0.1.7"
+version = "0.1.8"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 description = "A parser for the b3d extension"

b3d/examples/read.rs

@@ -0,0 +1,24 @@
+use b3d::{B3D, Error};
+
+fn main() -> Result<(), Error> {
+    let mut args = std::env::args();
+    let _ = args.next();
+    let bytes = std::fs::read(args.next().expect("No b3d file provided")).unwrap();
+    let b3d = B3D::read(&bytes)?;
+
+    let mut min_z = f32::INFINITY;
+    let mut max_z = -f32::INFINITY;
+
+    for vertex in &b3d.node.mesh.vertices.vertices {
+        let z = vertex.position[2];
+        min_z = min_z.min(z);
+        max_z = max_z.max(z);
+    }
+
+    let depth = max_z - min_z;
+
+    println!("{:#?}", b3d);
+    println!("Mesh Depth: {depth}");
+
+    Ok(())
+}

b3d/src/lib.rs

@@ -350,6 +350,10 @@ impl Node {
                 "NODE" => children.push(Node::read(data, chunk.next)?),
                 "ANIM" => animation = Animation::read(data, chunk.next)?,
                 "SEQS" => sequences.push(Sequence::read(data, chunk.next)?),
+                "PIVO" => {
+                    let mut buf = vec![0; chunk.size as usize];
+                    data.read_exact(&mut buf)?;
+                }
                 _ => return Err(Error::InvalidChunk(chunk).into()),
             }
         }
@@ -419,6 +423,10 @@ impl B3D {
                 "TEXS" => textures = Self::read_textures(&mut cursor, chunk.next)?,
                 "BRUS" => brushes = Self::read_brushes(&mut cursor, chunk.next)?,
                 "NODE" => node = Node::read(&mut cursor, chunk.next)?,
+                "PIVO" => {
+                    let mut buf = vec![0; chunk.size as usize];
+                    cursor.read_exact(&mut buf)?;
+                }
                 _ => return Err(Error::InvalidChunk(chunk).into()),
             }
         }

bevy_b3d/Cargo.toml

@@ -12,6 +12,6 @@ keywords = ["bevy"]
 
 [dependencies]
 bevy = { version = "0.13.0", default-features = false, features = ["bevy_asset", "bevy_pbr", "bevy_render", "bevy_scene",] }
-b3d = { path = "../b3d", version = "0.1.7" }
+b3d = { path = "../b3d", version = "0.1.8" }
 thiserror = "1.0.51"
 anyhow = "1.0.76"