113 lines
1.9 KiB
C#
113 lines
1.9 KiB
C#
using System;
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using System.Collections.Generic;
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using UnityEngine;
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[ExecuteInEditMode]
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[AddComponentMenu("NGUI/Internal/Draw Call")]
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public class UIDrawCall : MonoBehaviour
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{
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public enum Clipping
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{
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None = 0,
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SoftClip = 3,
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ConstrainButDontClip = 4
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}
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public delegate void OnRenderCallback(Material mat);
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private static BetterList<UIDrawCall> mInactiveList = new BetterList<UIDrawCall>();
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[NonSerialized]
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[HideInInspector]
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public int widgetCount;
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private Material mMaterial;
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private Texture mTexture;
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private Shader mShader;
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private int mClipCount;
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private Material mDynamicMat;
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private bool mRebuildMat = true;
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[NonSerialized]
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public bool isDirty;
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private static int[] ClipRange = null;
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private static int[] ClipArgs = null;
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public Texture mainTexture
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{
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get
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{
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return mTexture;
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}
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set
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{
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mTexture = value;
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if (mDynamicMat != null)
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{
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mDynamicMat.mainTexture = value;
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}
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}
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}
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public Shader shader
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{
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get
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{
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return mShader;
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}
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set
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{
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if (mShader != value)
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{
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mShader = value;
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mRebuildMat = true;
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}
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}
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}
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private void Awake()
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{
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if (ClipRange == null)
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{
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ClipRange = new int[4]
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{
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Shader.PropertyToID("_ClipRange0"),
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Shader.PropertyToID("_ClipRange1"),
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Shader.PropertyToID("_ClipRange2"),
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Shader.PropertyToID("_ClipRange4")
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};
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}
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if (ClipArgs == null)
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{
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ClipArgs = new int[4]
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{
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Shader.PropertyToID("_ClipArgs0"),
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Shader.PropertyToID("_ClipArgs1"),
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Shader.PropertyToID("_ClipArgs2"),
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Shader.PropertyToID("_ClipArgs3")
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};
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}
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}
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public static void ReleaseInactive()
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{
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int num = mInactiveList.size;
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while (num > 0)
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{
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UIDrawCall uIDrawCall = mInactiveList[--num];
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if ((bool)uIDrawCall)
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{
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NGUITools.DestroyImmediate(uIDrawCall.gameObject);
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}
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}
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mInactiveList.Clear();
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}
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}
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