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83 lines
2.0 KiB
83 lines
2.0 KiB
2 years ago
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using UnityEngine;
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using System.Collections;
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//-----------------------------------------------------------------------------
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// Copyright 2015-2016 RenderHeads Ltd. All rights reserverd.
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//-----------------------------------------------------------------------------
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namespace RenderHeads.Media.AVProVideo
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{
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[AddComponentMenu("AVPro Video/Display IMGUI")]
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[ExecuteInEditMode]
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public class DisplayIMGUI : MonoBehaviour
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{
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public MediaPlayer _mediaPlayer;
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public bool _displayInEditor = true;
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public ScaleMode _scaleMode = ScaleMode.ScaleToFit;
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public Color _color = Color.white;
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public bool _alphaBlend = false;
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public bool _fullScreen = true;
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public int _depth = 0;
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public float _x = 0.0f;
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public float _y = 0.0f;
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public float _width = 1.0f;
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public float _height = 1.0f;
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public void OnGUI()
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{
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if (_mediaPlayer == null || !_displayInEditor)
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{
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return;
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}
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bool requiresVerticalFlip = false;
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Texture texture = Texture2D.whiteTexture;
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if (_mediaPlayer.Info != null && !_mediaPlayer.Info.HasVideo())
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{
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texture = null;
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}
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if (_mediaPlayer.TextureProducer != null)
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{
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if (_mediaPlayer.TextureProducer.GetTexture() != null)
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{
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texture = _mediaPlayer.TextureProducer.GetTexture();
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requiresVerticalFlip = _mediaPlayer.TextureProducer.RequiresVerticalFlip();
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}
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}
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if (texture != null)
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{
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if (!_alphaBlend || _color.a > 0)
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{
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GUI.depth = _depth;
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GUI.color = _color;
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Rect rect = GetRect();
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if (requiresVerticalFlip)
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{
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GUIUtility.ScaleAroundPivot(new Vector2(1f, -1f), new Vector2(0, rect.y + (rect.height / 2)));
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}
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GUI.DrawTexture(rect, texture, _scaleMode, _alphaBlend);
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}
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}
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}
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public Rect GetRect()
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{
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Rect rect;
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if (_fullScreen)
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rect = new Rect(0.0f, 0.0f, Screen.width, Screen.height);
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else
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rect = new Rect(_x * (Screen.width-1), _y * (Screen.height-1), _width * Screen.width, _height * Screen.height);
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return rect;
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}
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}
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}
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