[Bprocessor-commit] model/src/net/sourceforge/bprocessor/model Rotate.java, 1.4, 1.5

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

Update of /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv7819/src/net/sourceforge/bprocessor/model

Modified Files:
	Rotate.java 
Log Message:
implemented the transform operation on rotation

Index: Rotate.java
===================================================================
RCS file: /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model/Rotate.java,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** Rotate.java	16 Apr 2007 15:55:22 -0000	1.4
--- Rotate.java	5 Nov 2007 18:09:53 -0000	1.5
***************
*** 126,130 ****
     */
    public Vertex transform(Vertex vertex) {
!     return vertex;
    }
    
--- 126,141 ----
     */
    public Vertex transform(Vertex vertex) {
!     Matrix matrix = Matrix.rotation(rx, 1, 0, 0);
!     double values[] = new double[4];
!     values[0] = vertex.getX();
!     values[1] = vertex.getY();
!     values[2] = vertex.getZ();
!     values[3] = 1;
!     values = matrix.multiply(values);
!     matrix = Matrix.rotation(ry, 0, 1, 0);
!     values = matrix.multiply(values);
!     matrix = Matrix.rotation(rz, 0, 0, 1);
!     values = matrix.multiply(values);
!     return new Vertex(values[0], values[1], values[2]);
    }