COM_Diff/Assembly-CSharp/Leap/Unity/Utils.cs

using System;
using UnityEngine;

namespace Leap.Unity
{
	public static class Utils
	{
		public static void IgnoreCollisions(GameObject first, GameObject second, bool ignore = true)
		{
			if (first == null || second == null)
			{
				return;
			}
			Collider[] componentsInChildren = first.GetComponentsInChildren<Collider>();
			Collider[] componentsInChildren2 = second.GetComponentsInChildren<Collider>();
			for (int i = 0; i < componentsInChildren.Length; i++)
			{
				for (int j = 0; j < componentsInChildren2.Length; j++)
				{
					if (componentsInChildren[i] != componentsInChildren2[j] && componentsInChildren[i].enabled && componentsInChildren2[j].enabled)
					{
						Physics.IgnoreCollision(componentsInChildren[i], componentsInChildren2[j], ignore);
					}
				}
			}
		}

		public static void DrawCircle(Vector3 center, Vector3 normal, float radius, Color color, int quality = 32, float duration = 0f, bool depthTest = true)
		{
			Vector3 forward = Vector3.Slerp(normal, -normal, 0.5f);
			Utils.DrawArc(360f, center, forward, normal, radius, color, quality, duration, depthTest);
		}

		public static void DrawArc(float arc, Vector3 center, Vector3 forward, Vector3 normal, float radius, Color color, int quality = 32, float duration = 0f, bool depthTest = true)
		{
			Vector3 normalized = Vector3.Cross(normal, forward).normalized;
			float num = arc / (float)quality;
			Vector3 start = center + forward * radius;
			Vector3 vector = default(Vector3);
			float num2 = 0f;
			while (Mathf.Abs(num2) <= Mathf.Abs(arc))
			{
				float num3 = Mathf.Cos(num2 * 0.0174532924f);
				float num4 = Mathf.Sin(num2 * 0.0174532924f);
				vector.x = center.x + radius * (num3 * forward.x + num4 * normalized.x);
				vector.y = center.y + radius * (num3 * forward.y + num4 * normalized.y);
				vector.z = center.z + radius * (num3 * forward.z + num4 * normalized.z);
				Debug.DrawLine(start, vector, color, duration, depthTest);
				start = vector;
				num2 += num;
			}
		}

		public static void DrawCone(Vector3 origin, Vector3 direction, float angle, float height, Color color, int quality = 4, float duration = 0f, bool depthTest = true)
		{
			float num = height / (float)quality;
			for (float num2 = num; num2 <= height; num2 += num)
			{
				Utils.DrawCircle(origin + direction * num2, direction, Mathf.Tan(angle * 0.0174532924f) * num2, color, quality * 8, duration, depthTest);
			}
		}
	}
}