Update of /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv21803
Modified Files:
Plane.java
Log Message:
added method for getting a normal for the plane
Index: Plane.java
===================================================================
RCS file: /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model/Plane.java,v
retrieving revision 1.14
retrieving revision 1.15
diff -C2 -d -r1.14 -r1.15
*** Plane.java 3 Feb 2006 13:01:49 -0000 1.14
--- Plane.java 23 Feb 2006 21:31:37 -0000 1.15
***************
*** 69,72 ****
--- 69,82 ----
/**
+ * Gets a unit normal to the plane.
+ * @return a normal to the plane
+ */
+ public Vertex normal() {
+ Vertex normal = new Vertex(a, b, c);
+ normal.scale(1 / normal.length());
+ return normal;
+ }
+
+ /**
* Distance from vertex to this plane
* @param vertex The vertex
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