Clear versions.

Normand Briere

2019-08-22 0c7b833be7d86598a6813cd1c6db0ca9e1b17966

 Checker.java
..
..
@@ -1,5 +1,29 @@
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-//package edu.wlu.cs.levy.CG;
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+class Checker extends Object3D
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+{
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+    Checker()
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+    {
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+        this("Overlay");
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+    }
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+    
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+    Checker(String name)
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+    {
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+        super(name);
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+        
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+        material = new cMaterial();
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+        
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+        material.ambient = 1;
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+        material.specular = 0.001f;
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+        material.diffuse = 0.01f;
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+        material.cameralight = 0.001f;
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+        material.opacity = 0.5f;
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+        
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+        flipV = true;
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+    }
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-public interface Checker<T> {
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-    public boolean usable(T v);
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+    Object3D deepCopy()
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+    {
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+            Object3D comp = new Checker();
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+            deepCopySelf(comp);
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+            return comp;
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+    }
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 }