48 lines
1.2 KiB
C#
48 lines
1.2 KiB
C#
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//----------------------------------------------
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// NGUI: Next-Gen UI kit
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// Copyright © 2011-2015 Tasharen Entertainment
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//----------------------------------------------
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using UnityEngine;
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[AddComponentMenu("NGUI/Examples/Drag and Drop Item (Example)")]
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public class ExampleDragDropItem : UIDragDropItem
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{
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/// <summary>
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/// Prefab object that will be instantiated on the DragDropSurface if it receives the OnDrop event.
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/// </summary>
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public GameObject prefab;
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/// <summary>
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/// Drop a 3D game object onto the surface.
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/// </summary>
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protected override void OnDragDropRelease (GameObject surface)
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{
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if (surface != null)
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{
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ExampleDragDropSurface dds = surface.GetComponent<ExampleDragDropSurface>();
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if (dds != null)
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{
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GameObject child = NGUITools.AddChild(dds.gameObject, prefab);
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child.transform.localScale = dds.transform.localScale;
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Transform trans = child.transform;
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// trans.position = UICamera.lastWorldPosition;
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if (dds.rotatePlacedObject)
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{
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trans.rotation = Quaternion.LookRotation(UICamera.lastHit.normal) * Quaternion.Euler(90f, 0f, 0f);
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}
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// Destroy this icon as it's no longer needed
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NGUITools.Destroy(gameObject);
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return;
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}
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}
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base.OnDragDropRelease(surface);
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}
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}
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