From 5fdb8554aa59432924c6cf2cf4e8c178c5856deb Mon Sep 17 00:00:00 2001 From: student Date: Wed, 11 Apr 2018 17:06:20 -0400 Subject: Update --- CSMath/src/bezier/TDHPoint.java | 85 ----------------------------------------- 1 file changed, 85 deletions(-) delete mode 100644 CSMath/src/bezier/TDHPoint.java (limited to 'CSMath/src/bezier/TDHPoint.java') diff --git a/CSMath/src/bezier/TDHPoint.java b/CSMath/src/bezier/TDHPoint.java deleted file mode 100644 index f2a02a8..0000000 --- a/CSMath/src/bezier/TDHPoint.java +++ /dev/null @@ -1,85 +0,0 @@ -package bezier; - -/** - * A two-dimensional homogeneous point. - * - * @author bjculkin - * - */ -public class TDHPoint extends TDPoint { - /** - * The homogeneous coordinate for the point. - */ - public final double z; - - /** - * Create a new two-dimensional homogeneous point. - * - * @param x - * The x coordinate. - * @param y - * The y coordinate. - * @param z - * The homogeneous coordinate. - */ - public TDHPoint(double x, double y, double z) { - super(x, y); - - this.z = z; - } - - /** - * Create a new two-dimensional homogeneous point. - * - * The homogeneous coordinate is set to 1. - * - * @param x - * The x coordinate. - * @param y - * The y coordinate. - */ - public TDHPoint(double x, double y) { - this(x, y, 1); - } - - /** - * Convert this point to a plain two-dimensional point. - * - * @return A two-dimensional version of this point. - */ - public TDPoint toTDPoint() { - /* - * Convert back down by dividing each coordinate by the homogeneous value. - */ - return new TDPoint(x / z, y / z); - } - - @Override - public int hashCode() { - final int prime = 31; - int result = super.hashCode(); - long temp; - temp = Double.doubleToLongBits(z); - result = prime * result + (int) (temp ^ (temp >>> 32)); - return result; - } - - @Override - public boolean equals(Object obj) { - if (this == obj) - return true; - if (!super.equals(obj)) - return false; - if (getClass() != obj.getClass()) - return false; - TDHPoint other = (TDHPoint) obj; - if (Double.doubleToLongBits(z) != Double.doubleToLongBits(other.z)) - return false; - return true; - } - - @Override - public String toString() { - return "TDHPoint [z=" + z + ", x=" + x + ", y=" + y + "]"; - } -} \ No newline at end of file -- cgit v1.2.3