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double ver of Utils.distance

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This commit is contained in:
yugecin 2016-09-27 18:44:02 +02:00
parent c64e0252aa
commit 632c8a7fcf
1 changed files with 9 additions and 3 deletions
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src/itdelatrisu/opsu/Utils.java
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@ -193,9 +193,15 @@ public class Utils {
* @return the Euclidean distance between points (x1,y1) and (x2,y2) * @return the Euclidean distance between points (x1,y1) and (x2,y2)
*/ */
public static float distance(float x1, float y1, float x2, float y2) { public static float distance(float x1, float y1, float x2, float y2) {
float v1 = Math.abs(x1 - x2); float v1 = x1 - x2;
float v2 = Math.abs(y1 - y2); float v2 = y1 - y2;
return (float) Math.sqrt((v1 * v1) + (v2 * v2)); return (float) Math.sqrt(v1 * v1 + v2 * v2);
}
public static double distance(double x1, double y1, double x2, double y2) {
double dx = x1 - x2;
double dy = y1 - y2;
return Math.sqrt(dx * dx + dy * dy);
} }
/** /**