🚧 wip: write bogus frames, fix alignment

src/main.rs

@@ -209,6 +209,13 @@ fn main () {
 	];
 	texts.push_str ("bogus_anim\0");
 	
+	let num_framechannels = 1;
+	
+	let frames = [
+		0,
+		32768,
+	];
+	
 	let vertexes = vertexes;
 	let triangles = triangles;
 	let meshes = meshes;
@@ -220,6 +227,7 @@ fn main () {
 	let num_joints = u32::try_from (joints.len ()).unwrap ();
 	let num_poses = u32::try_from (poses.len ()).unwrap ();
 	let num_anims = u32::try_from (anims.len ()).unwrap ();
+	let num_frames = u32::try_from (frames.len ()).unwrap () / num_framechannels;
 	
 	let num_text = texts.len ();
 	let num_text = u32::try_from (num_text).unwrap ();
@@ -257,15 +265,22 @@ fn main () {
 	
 	let ofs_triangles = offset;
 	offset += num_triangles * 3 * 4;
-	let ofs_text = offset;
-	offset += num_text;
+	
 	let ofs_joints = offset;
 	offset += num_joints * 48;
+	
 	let ofs_poses = offset;
 	offset += num_poses * 88;
+	
 	let ofs_anims = offset;
 	offset += num_anims * 5 * 4;
 	
+	let ofs_frames = offset;
+	offset += num_frames * num_framechannels * 2;
+	
+	let ofs_text = offset;
+	offset += num_text;
+	
 	let filesize = offset;
 	let _ = offset;
 	
@@ -312,9 +327,9 @@ fn main () {
 	f.write_all (&(ofs_anims.to_le_bytes ())).unwrap ();
 	
 	// num_frames, num_framechannels, ofs_frames, ofs_bounds
-	f.write_all (&(0u32.to_le_bytes ())).unwrap ();
-	f.write_all (&(0u32.to_le_bytes ())).unwrap ();
-	f.write_all (&(0u32.to_le_bytes ())).unwrap ();
+	f.write_all (&(num_frames.to_le_bytes ())).unwrap ();
+	f.write_all (&(num_framechannels.to_le_bytes ())).unwrap ();
+	f.write_all (&(ofs_frames.to_le_bytes ())).unwrap ();
 	f.write_all (&(0u32.to_le_bytes ())).unwrap ();
 	
 	// num_comment, ofs_comment
@@ -376,10 +391,6 @@ fn main () {
 		}
 	}
 	
-	// Text
-	
-	f.write_all (texts.as_bytes ()).unwrap ();
-	
 	// Joints
 	
 	for j in joints {
@@ -416,6 +427,14 @@ fn main () {
 		f.write_all (&(f32::to_le_bytes (a.framerate))).unwrap ();
 		f.write_all (&(u32::to_le_bytes (a.flags))).unwrap ();
 	}
+	
+	for x in frames {
+		f.write_all (&(u16::to_le_bytes (x))).unwrap ();
+	}
+	
+	// Text
+	
+	f.write_all (texts.as_bytes ()).unwrap ();
 }
 
 fn gltf_node_get_mat4 (node: &gltf::Node) -> Mat4 {