X-Git-Url: http://www2.svjatoslav.eu/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fsixth%2Fe3d%2Frenderer%2Fraster%2Fshapes%2Fcomposite%2Fwireframe%2FGrid2D.java;h=c05f3f35964530273b73940d0f15e4a75dfafa3e;hb=a3ff3683bd0a025061667b26b6fcf56fe20f0afc;hp=d469ecf6f3938af28e4e015b1bed437f66f6083e;hpb=59baa428fb2d9e7f0fe5423f4cea47f2d6245914;p=sixth-3d.git

diff --git a/src/main/java/eu/svjatoslav/sixth/e3d/renderer/raster/shapes/composite/wireframe/Grid2D.java b/src/main/java/eu/svjatoslav/sixth/e3d/renderer/raster/shapes/composite/wireframe/Grid2D.java
index d469ecf..c05f3f3 100644
--- a/src/main/java/eu/svjatoslav/sixth/e3d/renderer/raster/shapes/composite/wireframe/Grid2D.java
+++ b/src/main/java/eu/svjatoslav/sixth/e3d/renderer/raster/shapes/composite/wireframe/Grid2D.java
@@ -1,12 +1,7 @@
 /*
- * Sixth 3D engine. Copyright ©2012-2019, 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.shapes.composite.wireframe;
 
 import eu.svjatoslav.sixth.e3d.geometry.Point3D;
@@ -17,29 +12,36 @@ import eu.svjatoslav.sixth.e3d.renderer.raster.shapes.composite.base.AbstractCom
 
 public class Grid2D extends AbstractCompositeShape {
 
+    /**
+     * @param transform      Grid location
+     * @param rectangle      Grid dimensions
+     * @param xDivisionCount Division count along X axis
+     * @param yDivisionCount Division count along Y axis
+     * @param appearance     Grid lines appearance
+     */
     public Grid2D(final Transform transform, final Rectangle rectangle,
-                  final int divisionsX, final int divisionsY,
+                  final int xDivisionCount, final int yDivisionCount,
                   final LineAppearance appearance) {
 
         super(transform);
 
-        final double stepY = rectangle.getHeight() / divisionsY;
-        final double stepX = rectangle.getWidth() / divisionsX;
+        final double stepY = rectangle.getHeight() / yDivisionCount;
+        final double stepX = rectangle.getWidth() / xDivisionCount;
 
-        for (int yslice = 0; yslice <= divisionsY; yslice++) {
-            final double y = (yslice * stepY) + rectangle.getLowerY();
+        for (int ySlice = 0; ySlice <= yDivisionCount; ySlice++) {
+            final double y = (ySlice * stepY) + rectangle.getLowerY();
 
-            for (int xslice = 0; xslice <= divisionsX; xslice++) {
-                final double x = (xslice * stepX) + rectangle.getLowerX();
+            for (int xSlice = 0; xSlice <= xDivisionCount; xSlice++) {
+                final double x = (xSlice * stepX) + rectangle.getLowerX();
 
                 final Point3D p1 = new Point3D(x, y, 0);
                 final Point3D p2 = new Point3D(x + stepX, y, 0);
                 final Point3D p3 = new Point3D(x, y + stepY, 0);
 
-                if (xslice < divisionsX)
+                if (xSlice < xDivisionCount)
                     addShape(appearance.getLine(p1, p2));
 
-                if (yslice < divisionsY)
+                if (ySlice < yDivisionCount)
                     addShape(appearance.getLine(p1, p3));
             }