Made perimeter take a shape, not just an area

diff --git a/src/com/billkuker/rocketry/motorsim/grain/ShapeUtil.java b/src/com/billkuker/rocketry/motorsim/grain/ShapeUtil.java
index 531d83374037beb83273498a47134654ab163cd4..5dbb1ec648238aa3e0156ef4a7b7938fd8b908db 100644 (file)
--- a/src/com/billkuker/rocketry/motorsim/grain/ShapeUtil.java
+++ b/src/com/billkuker/rocketry/motorsim/grain/ShapeUtil.java
@@ -75,7 +75,7 @@ public class ShapeUtil {
                return Amount.valueOf(area, SI.MILLIMETER.pow(2)).to(Area.UNIT);\r
        }\r
 \r
-       public static Amount<Length> perimeter(java.awt.geom.Area a) {\r
+       public static Amount<Length> perimeter(Shape a) {\r
                //TODO: I think I need to handle seg_close!!\r
                PathIterator i = a.getPathIterator(new AffineTransform(), .001);\r
                double x = 0, y = 0;\r