X-Git-Url: http://www2.svjatoslav.eu/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fsixth%2Fe3d%2Frenderer%2Fraster%2FColor.java;h=0743cf07c6e30027c76ba4fb54cf64f82f4f6908;hb=894f2f20d7e88516bde7fb0d6db5cf6da91637a6;hp=125ef6e1bf6b7269f3f8ea54e2e192ee75df7639;hpb=6213716671ccab6b7256de41838e1f5401ce173c;p=sixth-3d.git

diff --git a/src/main/java/eu/svjatoslav/sixth/e3d/renderer/raster/Color.java b/src/main/java/eu/svjatoslav/sixth/e3d/renderer/raster/Color.java
index 125ef6e..0743cf0 100644
--- a/src/main/java/eu/svjatoslav/sixth/e3d/renderer/raster/Color.java
+++ b/src/main/java/eu/svjatoslav/sixth/e3d/renderer/raster/Color.java
@@ -1,12 +1,7 @@
 /*
- * Sixth - System for data storage, computation, exploration and interaction.
- * Copyright ©2012-2016, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
- * 
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 3 of the GNU Lesser General Public License
- * or later as published by the Free Software Foundation.
+ * Sixth 3D engine. Author: Svjatoslav Agejenko.
+ * This project is released under Creative Commons Zero (CC0) license.
  */
-
 package eu.svjatoslav.sixth.e3d.renderer.raster;
 
 public final class Color {
@@ -20,13 +15,25 @@ public final class Color {
     public static final Color PURPLE = new Color(255, 0, 255, 255);
     public static final Color TRANSPARENT = new Color(0, 0, 0, 0);
 
-    public final int r, g, b;
+    /**
+     * Red component. 0-255.
+     */
+    public final int r;
+
+    /**
+     * Green component. 0-255.
+     */
+    public final int g;
+
+    /**
+     * Blue component. 0-255.
+     */
+    public final int b;
 
     /**
-     * <pre>
-     * 255 is opaque.
-     * 0 is transparent.
-     * </pre>
+     * Alpha component.
+     * 0 - transparent.
+     * 255 - opaque.
      */
     public int a;
 
@@ -45,14 +52,14 @@ public final class Color {
     }
 
     /**
-     * <pre>
-     *     Supported formats are:
-     *
-     *     RGB
-     *     RGBA
-     *     RRGGBB
-     *     RRGGBBAA
-     * </pre>
+     * @param colorHexCode color code in hex format.
+     *                     Supported formats are:
+     *                     <pre>
+     *                     RGB
+     *                     RGBA
+     *                     RRGGBB
+     *                     RRGGBBAA
+     *                     </pre>
      */
     public Color(String colorHexCode) {
         switch (colorHexCode.length()) {
@@ -135,4 +142,25 @@ public final class Color {
         return toAwtColor().getRGB();
     }
 
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+
+        Color color = (Color) o;
+
+        if (r != color.r) return false;
+        if (g != color.g) return false;
+        if (b != color.b) return false;
+        return a == color.a;
+    }
+
+    @Override
+    public int hashCode() {
+        int result = r;
+        result = 31 * result + g;
+        result = 31 * result + b;
+        result = 31 * result + a;
+        return result;
+    }
 }