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1. Unity3D optimization tips Unity3D optimization tips

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   # Unity3D optimization tips

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   Some code allocates memory when running in the editor and not on the device. This is due to Unity doing some extra error handling so possible error messages can be output in the console. Much of this code is stripped during build. It's therefore important to profile on device, and do it regularly.

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   Optimizations often makes code more rigid and harder to reason. Don't do it until you really need to.

2. Visualize mesh normals in Unity3D Visualize mesh normals in Unity3D

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   using UnityEditor;

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   using UnityEngine;

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   [CustomEditor(typeof(MeshFilter))]

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   public class NormalsVisualizer : Editor {

3. Unity3d ScrollRect Auto-Scroll, Drop... Unity3d ScrollRect Auto-Scroll, Dropdown Use: Places this component in the Template of Dropdown (with the ScrollRect component)

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   using System.Collections.Generic;

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   using UnityEngine;

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   using UnityEngine.EventSystems;

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   using UnityEngine.UI;

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   [RequireComponent(typeof(ScrollRect))]

4. 9 slice scaling with a mesh in Unity3D 9 slice scaling with a mesh in Unity3D

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   using UnityEngine;

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   // Nine slice scaling using a Mesh.

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   // Original code by Asher Vollmer

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   //      https://twitter.com/AsherVo