diff --git a/src/graphics.rs b/src/graphics.rs
index 2e3261f..0762f41 100644
--- a/src/graphics.rs
+++ b/src/graphics.rs
@@ -997,7 +997,6 @@ const MODEL_BUFFER_SIZE_BYTES:usize=MODEL_BUFFER_SIZE*4;
 fn get_instances_buffer_data(instances:&[GraphicsModelInstance]) -> Vec<f32> {
 	let mut raw = Vec::with_capacity(MODEL_BUFFER_SIZE*instances.len());
 	for (i,mi) in instances.iter().enumerate(){
-		let mut v = raw.split_off(MODEL_BUFFER_SIZE*i);
 		//model transform
 		raw.extend_from_slice(&AsRef::<[f32; 4*4]>::as_ref(&mi.transform)[..]);
 		//normal transform
@@ -1009,7 +1008,6 @@ fn get_instances_buffer_data(instances:&[GraphicsModelInstance]) -> Vec<f32> {
 		raw.extend_from_slice(&[0.0]);
 		//color
 		raw.extend_from_slice(AsRef::<[f32; 4]>::as_ref(&mi.color.get()));
-		raw.append(&mut v);
 	}
 	raw
 }