SamsonGame/Assets/Sources/Feel/MMTools/Tools/MMExtensions/MMRendererExtensions.cs

26 lines
780 B
C#

using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using UnityEngine.UI;
namespace MoreMountains.Tools
{
/// <summary>
/// Renderer extensions
/// </summary>
public static class RendererExtensions
{
/// <summary>
/// Returns true if a renderer is visible from a camera
/// </summary>
/// <param name="renderer"></param>
/// <param name="camera"></param>
/// <returns></returns>
public static bool MMIsVisibleFrom(this Renderer renderer, Camera camera)
{
Plane[] frustumPlanes = GeometryUtility.CalculateFrustumPlanes(camera);
return GeometryUtility.TestPlanesAABB(frustumPlanes, renderer.bounds);
}
}
}