From 5da30d215717c7abcf9e73b401567c9fdecdd919 Mon Sep 17 00:00:00 2001
From: LeaPhant <mail@lea.moe>
Date: Sun, 10 Oct 2021 14:36:54 +0200
Subject: [PATCH 1/2] Add idle animation

---
 src/animation.ts | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/animation.ts b/src/animation.ts
index 8971dd8..49e887f 100644
--- a/src/animation.ts
+++ b/src/animation.ts
@@ -133,6 +133,22 @@ export class RootAnimation extends CompositeAnimation implements AnimationHandle
 	}
 }
 
+export const IdleAnimation: Animation = (player, time) => {
+	const skin = player.skin;
+
+	// Multiply by animation's natural speed
+	time *= 2;
+
+	// Arm swing
+	const basicArmRotationZ = Math.PI * 0.02;
+	skin.leftArm.rotation.z = Math.cos(time) * 0.03 + basicArmRotationZ;
+	skin.rightArm.rotation.z = Math.cos(time + Math.PI) * 0.03 - basicArmRotationZ;
+
+	// Always add an angle for cape around the x axis
+	const basicCapeRotationX = Math.PI * 0.06;
+	player.cape.rotation.x = Math.sin(time) * 0.01 + basicCapeRotationX;
+};
+
 export const WalkingAnimation: Animation = (player, time) => {
 	const skin = player.skin;
 

From af85724b2dcc019c5a14d1c6e67aef4ca5ef136d Mon Sep 17 00:00:00 2001
From: LeaPhant <mail@lea.moe>
Date: Sun, 10 Oct 2021 14:45:34 +0200
Subject: [PATCH 2/2] Add idle animation to example

---
 examples/index.html | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/examples/index.html b/examples/index.html
index 27e5e3a..56b15af 100644
--- a/examples/index.html
+++ b/examples/index.html
@@ -134,6 +134,7 @@
 				<h2>Walk / Run / Fly</h2>
 				<div class="control">
 					<label><input type="radio" id="primary_animation_none" name="primary_animation" value="" checked> None</label>
+					<label><input type="radio" id="primary_animation_idle" name="primary_animation" value="idle"> Idle</label>
 					<label><input type="radio" id="primary_animation_walk" name="primary_animation" value="walk"> Walk</label>
 					<label><input type="radio" id="primary_animation_run" name="primary_animation" value="run"> Run</label>
 					<label><input type="radio" id="primary_animation_fly" name="primary_animation" value="fly"> Fly</label>
@@ -284,6 +285,7 @@
 		const skinParts = ["head", "body", "rightArm", "leftArm", "rightLeg", "leftLeg"];
 		const skinLayers = ["innerLayer", "outerLayer"];
 		const availableAnimations = {
+			idle: skinview3d.IdleAnimation,
 			walk: skinview3d.WalkingAnimation,
 			run: skinview3d.RunningAnimation,
 			fly: skinview3d.FlyingAnimation