diff --git a/src/main.rs b/src/main.rs
index 956f467..06f4c2c 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -40,7 +40,7 @@ fn main () {
 	let mut vertexes = Vec::default ();
 	let mut triangles = Vec::default ();
 	let mut meshes = Vec::default ();
-	let mut texts = String::default ();
+	let mut texts = String::from ("\0");
 	
 	for node in document.nodes () {
 		let mesh = match node.mesh () {
@@ -151,6 +151,21 @@ fn main () {
 		}
 	}
 	
+	let vertexarrays_unplaced = [
+		iqm::VertexArrayUnplaced {
+			r#type: iqm::POSITION,
+			flags: 0,
+			format: iqm::FLOAT,
+			size: 3,
+		},
+		iqm::VertexArrayUnplaced {
+			r#type: iqm::NORMAL,
+			flags: 0,
+			format: iqm::FLOAT,
+			size: 3,
+		},
+	];
+	
 	let vertexes = vertexes;
 	let triangles = triangles;
 	let meshes = meshes;
@@ -163,14 +178,34 @@ fn main () {
 	let num_text = u32::try_from (num_text).unwrap ();
 	
 	let num_meshes = u32::try_from (meshes.len ()).unwrap ();
-	let num_vertexarrays = 2u32;
+	let num_vertexarrays = u32::try_from (vertexarrays_unplaced.len ()).unwrap ();
 	
 	let header_len = 124u32;
 	let ofs_meshes = header_len;
 	let ofs_vertexarrays = ofs_meshes + num_meshes * 6 * 4;
 	// Not part of IQM spec, but I need it for self-care
 	let ofs_vertexes = ofs_vertexarrays + num_vertexarrays * 5 * 4;
-	let ofs_triangles = ofs_vertexes + num_vertexes * 3 * 4 + num_vertexes * 3 * 4;
+	
+	let mut vertexarrays = Vec::default ();
+	let mut ofs_va = ofs_vertexes;
+	
+	for va_in in vertexarrays_unplaced {
+		let stride = va_in.stride ();
+		
+		vertexarrays.push (iqm::VertexArray {
+			r#type: va_in.r#type,
+			flags: va_in.flags,
+			format: va_in.format,
+			size: va_in.size,
+			offset: ofs_va,
+		});
+		
+		ofs_va += num_vertexes * stride;
+	}
+	
+	let vertexarrays = vertexarrays;
+	
+	let ofs_triangles = ofs_va;
 	let ofs_text = ofs_triangles + num_triangles * 3 * 4;
 	
 	let filesize = ofs_text + num_text;
@@ -244,22 +279,7 @@ fn main () {
 	
 	// Vertex arrays
 	
-	for va in [
-		iqm::VertexArray {
-			r#type: 0,
-			flags: 0,
-			format: 7,
-			size: 3,
-			offset: ofs_vertexes + 0,
-		},
-		iqm::VertexArray {
-			r#type: 2,
-			flags: 0,
-			format: 7,
-			size: 3,
-			offset: ofs_vertexes + num_vertexes * 3 * 4,
-		},
-	] {
+	for va in &vertexarrays {
 		f.write_all (&(va.r#type.to_le_bytes ())).unwrap ();
 		f.write_all (&(va.flags.to_le_bytes ())).unwrap ();
 		f.write_all (&(va.format.to_le_bytes ())).unwrap ();
@@ -309,6 +329,29 @@ mod iqm {
 		pub num_triangles: u32,
 	}
 	
+	pub const POSITION:     u32 = 0;
+	pub const NORMAL:       u32 = 2;
+	pub const BLENDINDEXES: u32 = 4;
+	pub const BLENDWEIGHTS: u32 = 5;
+	
+	pub const FLOAT: u32 = 7;
+	
+	pub struct VertexArrayUnplaced {
+		pub r#type: u32,
+		pub flags: u32,
+		pub format: u32,
+		pub size: u32,
+	}
+	
+	impl VertexArrayUnplaced {
+		pub fn stride (&self) -> u32 {
+			self.size * match self.format {
+				FLOAT => 4,
+				_ => panic! ("Can't handle this vertexarray format yet"),
+			}
+		}
+	}
+	
 	pub struct VertexArray {
 		pub r#type: u32,
 		pub flags: u32,