58 lines
1.5 KiB
C#
58 lines
1.5 KiB
C#
using UnityEngine;
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using System.Collections;
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public class mGUI : MonoBehaviour
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{
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public GUISkin mySkin;
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public float curHealth = 100;
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public float maxHealth = 100;
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public Texture2D bgImage;
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public Texture2D fgImage;
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float nativeWidth = 640;
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float nativeHeight = 400;
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float percentHealth;
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Matrix4x4 guiMatrix;
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void Start()
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{
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Vector3 scale = new Vector3(.5f, .5f, 1.0f);
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print(scale);
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guiMatrix = Matrix4x4.TRS(Vector3.zero, Quaternion.identity, scale);
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}
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Matrix4x4 GetGUIMatrix()
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{
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return guiMatrix;
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}
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void OnGUI()
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{
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GUI.matrix = GetGUIMatrix();
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// Create one Group to contain both images
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// Adjust the first 2 coordinates to place it somewhere else on-screen
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GUI.BeginGroup(new Rect(0, 0, 207, 82));
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// Draw the background image
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GUI.backgroundColor = new Color(0, 0, 0, 0.0f);
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GUI.Box(new Rect(0, 0, 207, 82), bgImage);
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percentHealth = curHealth / maxHealth;
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// Create a second Group which will be clipped
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// We want to clip the image and not scale it, which is why we need the second Group
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GUI.BeginGroup(new Rect(0, 0, percentHealth * 207, 82));
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// Draw the foreground image
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GUI.backgroundColor = new Color(0, 0, 0, 0.0f);
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GUI.Box(new Rect(0, 0, 207, 82), fgImage);
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// End both Groups
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GUI.EndGroup();
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GUI.EndGroup();
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}
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}
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