diff --git a/src/main.rs b/src/main.rs
index 4d44215..91ba742 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -16,6 +16,7 @@ mod framework;
 mod primitives;
 mod instruction;
 mod load_roblox;
+mod render_thread;
 
 
 pub struct GlobalState{
diff --git a/src/physics.rs b/src/physics.rs
index 35340d5..5b62f80 100644
--- a/src/physics.rs
+++ b/src/physics.rs
@@ -32,23 +32,7 @@ pub enum PhysicsInputInstruction {
 	Reset,
 	Idle,
 }
-#[derive(Debug)]
-pub enum InputInstruction {
-	MoveMouse(glam::IVec2),
-	MoveRight(bool),
-	MoveUp(bool),
-	MoveBack(bool),
-	MoveLeft(bool),
-	MoveDown(bool),
-	MoveForward(bool),
-	Jump(bool),
-	Zoom(bool),
-	Reset,
-	Idle,
-		//Idle: there were no input events, but the simulation is safe to advance to this timestep
-		//for interpolation / networking / playback reasons, most playback heads will always want
-		//to be 1 instruction ahead to generate the next state for interpolation.
-}
+
 #[derive(Clone,Hash)]
 pub struct Body {
 	position: Planar64Vec3,//I64 where 2^32 = 1 u
@@ -531,7 +515,7 @@ pub struct PhysicsState{
 	touching:TouchingState,
 	//camera must exist in state because wormholes modify the camera, also camera punch
 	camera:PhysicsCamera,
-	next_mouse:MouseState,//Where is the mouse headed next
+	pub next_mouse:MouseState,//Where is the mouse headed next
 	controls:u32,
 	move_state:MoveState,
 	//all models
@@ -736,92 +720,6 @@ impl PhysicsState {
 		self.touching.clear();
 	}
 
-	pub fn into_worker(mut self)->crate::worker::CNWorker<TimedInstruction<InputInstruction>>{
-		let mut mouse_blocking=true;
-		let mut last_mouse_time=self.next_mouse.time;
-		let mut timeline=std::collections::VecDeque::new();
-		crate::worker::CNWorker::new(move |ins:TimedInstruction<InputInstruction>|{
-			if if let Some(phys_input)=match ins.instruction{
-				InputInstruction::MoveMouse(m)=>{
-					if mouse_blocking{
-						//tell the game state which is living in the past about its future
-						timeline.push_front(TimedInstruction{
-							time:last_mouse_time,
-							instruction:PhysicsInputInstruction::SetNextMouse(MouseState{time:ins.time,pos:m}),
-						});
-					}else{
-						//mouse has just started moving again after being still for longer than 10ms.
-						//replace the entire mouse interpolation state to avoid an intermediate state with identical m0.t m1.t timestamps which will divide by zero
-						timeline.push_front(TimedInstruction{
-							time:last_mouse_time,
-							instruction:PhysicsInputInstruction::ReplaceMouse(
-								MouseState{time:last_mouse_time,pos:self.next_mouse.pos},
-								MouseState{time:ins.time,pos:m}
-							),
-						});
-						//delay physics execution until we have an interpolation target
-						mouse_blocking=true;
-					}
-					last_mouse_time=ins.time;
-					None
-				},
-				InputInstruction::MoveForward(s)=>Some(PhysicsInputInstruction::SetMoveForward(s)),
-				InputInstruction::MoveLeft(s)=>Some(PhysicsInputInstruction::SetMoveLeft(s)),
-				InputInstruction::MoveBack(s)=>Some(PhysicsInputInstruction::SetMoveBack(s)),
-				InputInstruction::MoveRight(s)=>Some(PhysicsInputInstruction::SetMoveRight(s)),
-				InputInstruction::MoveUp(s)=>Some(PhysicsInputInstruction::SetMoveUp(s)),
-				InputInstruction::MoveDown(s)=>Some(PhysicsInputInstruction::SetMoveDown(s)),
-				InputInstruction::Jump(s)=>Some(PhysicsInputInstruction::SetJump(s)),
-				InputInstruction::Zoom(s)=>Some(PhysicsInputInstruction::SetZoom(s)),
-				InputInstruction::Reset=>Some(PhysicsInputInstruction::Reset),
-				InputInstruction::Idle=>Some(PhysicsInputInstruction::Idle),
-			}{
-				//non-mouse event
-				timeline.push_back(TimedInstruction{
-					time:ins.time,
-					instruction:phys_input,
-				});
-				
-				if mouse_blocking{
-					//assume the mouse has stopped moving after 10ms.
-					//shitty mice are 125Hz which is 8ms so this should cover that.
-					//setting this to 100us still doesn't print even though it's 10x lower than the polling rate,
-					//so mouse events are probably not handled separately from drawing and fire right before it :(
-					if Time::from_millis(10)<ins.time-self.next_mouse.time{
-						//push an event to extrapolate no movement from
-						timeline.push_front(TimedInstruction{
-							time:last_mouse_time,
-							instruction:PhysicsInputInstruction::SetNextMouse(MouseState{time:ins.time,pos:self.next_mouse.pos}),
-						});
-						last_mouse_time=ins.time;
-						//stop blocking. the mouse is not moving so the physics does not need to live in the past and wait for interpolation targets.
-						mouse_blocking=false;
-						true
-					}else{
-						false
-					}
-				}else{
-					//keep this up to date so that it can be used as a known-timestamp
-					//that the mouse was not moving when the mouse starts moving again
-					last_mouse_time=ins.time;
-					true
-				}
-			}else{
-				//mouse event
-				true
-			}{
-				//empty queue
-				while let Some(instruction)=timeline.pop_front(){
-					self.run(instruction.time);
-					self.process_instruction(TimedInstruction{
-						time:instruction.time,
-						instruction:PhysicsInstruction::Input(instruction.instruction),
-					});
-				}
-			}
-		})
-	}
-
 	pub fn output(&self)->PhysicsOutputState{
 		PhysicsOutputState{
 			body:self.body.clone(),
diff --git a/src/render_thread.rs b/src/render_thread.rs
new file mode 100644
index 0000000..c8651cd
--- /dev/null
+++ b/src/render_thread.rs
@@ -0,0 +1,117 @@
+use crate::integer::Time;
+use crate::physics::{MouseState,PhysicsInputInstruction};
+use crate::instruction::{TimedInstruction,InstructionConsumer};
+
+#[derive(Debug)]
+pub enum InputInstruction {
+	MoveMouse(glam::IVec2),
+	MoveRight(bool),
+	MoveUp(bool),
+	MoveBack(bool),
+	MoveLeft(bool),
+	MoveDown(bool),
+	MoveForward(bool),
+	Jump(bool),
+	Zoom(bool),
+	Reset,
+	Render,
+		//Idle: there were no input events, but the simulation is safe to advance to this timestep
+		//for interpolation / networking / playback reasons, most playback heads will always want
+		//to be 1 instruction ahead to generate the next state for interpolation.
+}
+
+pub struct RenderState{
+	physics:crate::physics::PhysicsState,
+	graphics:crate::graphics::GraphicsState,
+}
+impl RenderState{
+	pub fn into_worker(mut self)->crate::worker::CNWorker<TimedInstruction<InputInstruction>>{
+		let mut mouse_blocking=true;
+		let mut last_mouse_time=self.physics.next_mouse.time;
+		let mut timeline=std::collections::VecDeque::new();
+		crate::worker::CNWorker::new(move |ins:TimedInstruction<InputInstruction>|{
+			let mut render=false;
+			if if let Some(phys_input)=match ins.instruction{
+				InputInstruction::MoveMouse(m)=>{
+					if mouse_blocking{
+						//tell the game state which is living in the past about its future
+						timeline.push_front(TimedInstruction{
+							time:last_mouse_time,
+							instruction:PhysicsInputInstruction::SetNextMouse(MouseState{time:ins.time,pos:m}),
+						});
+					}else{
+						//mouse has just started moving again after being still for longer than 10ms.
+						//replace the entire mouse interpolation state to avoid an intermediate state with identical m0.t m1.t timestamps which will divide by zero
+						timeline.push_front(TimedInstruction{
+							time:last_mouse_time,
+							instruction:PhysicsInputInstruction::ReplaceMouse(
+								MouseState{time:last_mouse_time,pos:self.physics.next_mouse.pos},
+								MouseState{time:ins.time,pos:m}
+							),
+						});
+						//delay physics execution until we have an interpolation target
+						mouse_blocking=true;
+					}
+					last_mouse_time=ins.time;
+					None
+				},
+				InputInstruction::MoveForward(s)=>Some(PhysicsInputInstruction::SetMoveForward(s)),
+				InputInstruction::MoveLeft(s)=>Some(PhysicsInputInstruction::SetMoveLeft(s)),
+				InputInstruction::MoveBack(s)=>Some(PhysicsInputInstruction::SetMoveBack(s)),
+				InputInstruction::MoveRight(s)=>Some(PhysicsInputInstruction::SetMoveRight(s)),
+				InputInstruction::MoveUp(s)=>Some(PhysicsInputInstruction::SetMoveUp(s)),
+				InputInstruction::MoveDown(s)=>Some(PhysicsInputInstruction::SetMoveDown(s)),
+				InputInstruction::Jump(s)=>Some(PhysicsInputInstruction::SetJump(s)),
+				InputInstruction::Zoom(s)=>Some(PhysicsInputInstruction::SetZoom(s)),
+				InputInstruction::Reset=>Some(PhysicsInputInstruction::Reset),
+				InputInstruction::Render=>{render=true;Some(PhysicsInputInstruction::Idle)},
+			}{
+				//non-mouse event
+				timeline.push_back(TimedInstruction{
+					time:ins.time,
+					instruction:phys_input,
+				});
+				
+				if mouse_blocking{
+					//assume the mouse has stopped moving after 10ms.
+					//shitty mice are 125Hz which is 8ms so this should cover that.
+					//setting this to 100us still doesn't print even though it's 10x lower than the polling rate,
+					//so mouse events are probably not handled separately from drawing and fire right before it :(
+					if Time::from_millis(10)<ins.time-self.physics.next_mouse.time{
+						//push an event to extrapolate no movement from
+						timeline.push_front(TimedInstruction{
+							time:last_mouse_time,
+							instruction:PhysicsInputInstruction::SetNextMouse(MouseState{time:ins.time,pos:self.physics.next_mouse.pos}),
+						});
+						last_mouse_time=ins.time;
+						//stop blocking. the mouse is not moving so the physics does not need to live in the past and wait for interpolation targets.
+						mouse_blocking=false;
+						true
+					}else{
+						false
+					}
+				}else{
+					//keep this up to date so that it can be used as a known-timestamp
+					//that the mouse was not moving when the mouse starts moving again
+					last_mouse_time=ins.time;
+					true
+				}
+			}else{
+				//mouse event
+				true
+			}{
+				//empty queue
+				while let Some(instruction)=timeline.pop_front(){
+					self.physics.run(instruction.time);
+					self.physics.process_instruction(TimedInstruction{
+						time:instruction.time,
+						instruction:crate::physics::PhysicsInstruction::Input(instruction.instruction),
+					});
+				}
+			}
+			if render{
+				self.graphics.render();
+			}
+		})
+	}
+}
\ No newline at end of file