From 4e32bf914903b88a766e7d6166faf34cb4ba4620 Mon Sep 17 00:00:00 2001
From: realtradam <github@tradam.dev>
Date: Sun, 11 Dec 2022 02:54:14 -0500
Subject: single planet gravity

---
 Assets/Scripts/RigidBodyCustomGravity.cs | 59 ++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 Assets/Scripts/RigidBodyCustomGravity.cs

(limited to 'Assets/Scripts/RigidBodyCustomGravity.cs')

diff --git a/Assets/Scripts/RigidBodyCustomGravity.cs b/Assets/Scripts/RigidBodyCustomGravity.cs
new file mode 100644
index 0000000..516f937
--- /dev/null
+++ b/Assets/Scripts/RigidBodyCustomGravity.cs
@@ -0,0 +1,59 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+[RequireComponent(typeof(Rigidbody))]
+public class RigidBodyCustomGravity : MonoBehaviour
+{
+	Rigidbody body;
+	Renderer renderer;
+	float floatDelay = 0f;
+
+	void Awake()
+	{
+		body = GetComponent<Rigidbody>();
+		renderer = GetComponent<Renderer>();
+		body.useGravity = false;
+	}
+
+	void FixedUpdate()
+	{
+		if(body.IsSleeping())
+		{
+			renderer.material.SetColor(
+					"_BaseColor", 
+					Color.gray
+					);
+			floatDelay = 0f;
+			return;
+		}
+
+		if(body.velocity.sqrMagnitude < 0.0005f)
+		{
+			// disable interpolation when ready to sleep
+			body.interpolation = RigidbodyInterpolation.None;
+			renderer.material.SetColor(
+					"_BaseColor", 
+					Color.yellow
+					);
+			floatDelay += Time.deltaTime;
+			if(floatDelay >= 1f)
+				return;
+		}
+		else
+			floatDelay = 0f;
+
+		// enable interpolation when not sleeping
+		body.interpolation = RigidbodyInterpolation.Interpolate;
+
+		renderer.material.SetColor(
+				"_BaseColor", 
+				Color.red
+				);
+
+		body.AddForce(
+				CustomGravity.GetGravity(body.position),
+				ForceMode.Acceleration
+				);
+	}
+}
-- 
cgit v1.2.3