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