[Bprocessor-commit] model/src/net/sourceforge/bprocessor/model Geometry.java, 1.22, 1.23

[rimestad <rim...@us...>]

Update of /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv24780/src/net/sourceforge/bprocessor/model

Modified Files:
	Geometry.java 
Log Message:
Fixed rotationAbout methods

Index: Geometry.java
===================================================================
RCS file: /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model/Geometry.java,v
retrieving revision 1.22
retrieving revision 1.23
diff -C2 -d -r1.22 -r1.23
*** Geometry.java	19 Jul 2006 12:04:13 -0000	1.22
--- Geometry.java	24 Jul 2006 13:18:06 -0000	1.23
***************
*** 718,729 ****
     */
    public static double degreesAboutZ(Vertex dir) {
!     Vertex tmp;
!     if (dir.getX() != 0.0) {
!       tmp = new Vertex(dir.getX(), dir.getY(), 0);
!     } else {
!       tmp = new Vertex(0, dir.getY(), dir.getZ());
!     }
      tmp.normalize();
!     if (dir.getY() < 0) {
        return -Math.acos(tmp.getX());
      } else {
--- 718,727 ----
     */
    public static double degreesAboutZ(Vertex dir) {
!     Vertex tmp = new Vertex(dir.getX(), dir.getY(), 0);
      tmp.normalize();
!     if (tmp.getX() == 0.0 && tmp.getY() == 0.0) {
!       return 0;
!     }
!     if (dir.getY() < 0.0) {
        return -Math.acos(tmp.getX());
      } else {
***************
*** 738,747 ****
     */
    public static double degreesAboutY(Vertex dir) {
!     Vertex tmp;
!     if (dir.getX() != 0.0) {
!       tmp = new Vertex(dir.getX(), 0, dir.getZ());
!     } else {
!       tmp = new Vertex(0, dir.getY(), dir.getZ());
!     }
      tmp.normalize();
      return Math.asin(tmp.getZ());
--- 736,740 ----
     */
    public static double degreesAboutY(Vertex dir) {
!     Vertex tmp = dir.copy();
      tmp.normalize();
      return Math.asin(tmp.getZ());