Thread: [Bprocessor-commit] model/src/net/sourceforge/bprocessor/model Edge.java, 1.64, 1.65 ClippingPlane.

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Update of /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv31928/src/net/sourceforge/bprocessor/model

Modified Files:
	Edge.java ClippingPlane.java Camera.java Plane.java 
Log Message:
changes to clippingplane tool and visualization

Index: ClippingPlane.java
===================================================================
RCS file: /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model/ClippingPlane.java,v
retrieving revision 1.12
retrieving revision 1.13
diff -C2 -d -r1.12 -r1.13
*** ClippingPlane.java	30 Oct 2006 10:42:17 -0000	1.12
--- ClippingPlane.java	7 Nov 2006 10:51:24 -0000	1.13
***************
*** 8,11 ****
--- 8,12 ----
  
  import java.util.Collection;
+ import java.util.HashMap;
  import java.util.Iterator;
  import java.util.ArrayList;
***************
*** 19,23 ****
   * The Clippingplane
   */
! public class ClippingPlane extends Geometric implements Parametric {
    /**
     * 
--- 20,24 ----
   * The Clippingplane
   */
! public class ClippingPlane extends Geometric implements Parametric, Observer {
    /**
     * 
***************
*** 39,42 ****
--- 40,46 ----
    /** The silluet */
    private ArrayList silluet;
+   
+   /** The edge map */
+   private HashMap toModel;
  
    /** The plane of the clipingplane */
***************
*** 46,54 ****
    private boolean isActive;
    
!   /** The depth of the cut, if 0 the cut is infinit */
!   private double clipdepth = 0;
!   
!   /** The joined clippingplane */
!   private ClippingPlane friend;
    
    /**
--- 50,55 ----
    private boolean isActive;
    
!   /** To make a visual slice */
!   private boolean slice = false;
    
    /**
***************
*** 62,65 ****
--- 63,68 ----
      this.silluet = new ArrayList();
      this.corners = new ArrayList();
+     this.toModel = new HashMap();
+     Project.getInstance().addObserver(this);
      update();
    }
***************
*** 71,75 ****
    public Plane getPlane() {
      if (plane == null) {
!       plane = cs.plane();
      }
      return plane;
--- 74,83 ----
    public Plane getPlane() {
      if (plane == null) {
!       CoordinateSystem c = cs.copy();
!       Vertex n = c.getN().copy();
!       n.normalize();
!       n.scale(0.01);
!       c.move(n.getX(), n.getY(), n.getZ());
!       plane = c.plane();
      }
      return plane;
***************
*** 137,143 ****
      Camera c = Project.getInstance().getCurrentCamera();
      c.removeClipplane(this);
-     if (friend != null) {
-       c.removeClipplane(friend);
-     }
    }
  
--- 145,148 ----
***************
*** 167,178 ****
     */
    public Collection findIntersections() {
      Space space = Project.getInstance().getActiveSpace();
      Collection edges = Geometry.getActiveEdges(space);
!     ArrayList silluet = new ArrayList();
      Collection res = new ArrayList();
      Iterator it = edges.iterator();
      while (it.hasNext()) {
        Edge e = (Edge)it.next();
!       Vertex v = getPlane().intersection(e);
        if (v != null) {
          res.add(v);
--- 172,185 ----
     */
    public Collection findIntersections() {
+     toModel.clear();
      Space space = Project.getInstance().getActiveSpace();
      Collection edges = Geometry.getActiveEdges(space);
!     silluet.clear();
      Collection res = new ArrayList();
+     Plane plan = cs.plane();
      Iterator it = edges.iterator();
      while (it.hasNext()) {
        Edge e = (Edge)it.next();
!       Vertex v = plan.intersection(e);
        if (v != null) {
          res.add(v);
***************
*** 180,189 ****
        Vertex transTo = cs.translate(e.getTo());
        Vertex transFrom = cs.translate(e.getFrom());
!       if (Math.abs(transTo.getZ()) < 0.01 && 
!           Math.abs(transFrom.getZ()) < 0.01) {
          res.add(e.getTo().copy());
          res.add(e.getFrom().copy());
          Edge eCopy = e.copy();
!         eCopy.setStrippled(true);
          silluet.add(eCopy);
        }
--- 187,198 ----
        Vertex transTo = cs.translate(e.getTo());
        Vertex transFrom = cs.translate(e.getFrom());
!       if (Math.abs(transTo.getZ()) < 0.00001 && 
!           Math.abs(transFrom.getZ()) < 0.00001) {
          res.add(e.getTo().copy());
          res.add(e.getFrom().copy());
          Edge eCopy = e.copy();
!         // edges should be solid
!         eCopy.setStrippled(false);
!         toModel.put(eCopy, e);
          silluet.add(eCopy);
        }
***************
*** 198,202 ****
        while (iter.hasNext()) {
          Edge e = (Edge)iter.next();
!         Vertex v = getPlane().intersection(e);
          if (v != null) {
            if (first == null) {
--- 207,211 ----
        while (iter.hasNext()) {
          Edge e = (Edge)iter.next();
!         Vertex v = plan.intersection(e);
          if (v != null) {
            if (first == null) {
***************
*** 207,210 ****
--- 216,220 ----
              first = null;
              silluet.add(newE);
+             toModel.put(newE, newE);
              break;
            }
***************
*** 212,218 ****
        }
      }
-     if (silluet.size() > 0) {
-       this.silluet = silluet;
-     }
      return res;
    }
--- 222,225 ----
***************
*** 291,297 ****
    public void setActive(boolean isActive) {
      this.isActive = isActive;
-     if (friend != null) {
-       friend.isActive = isActive;
-     }
    }
  
--- 298,301 ----
***************
*** 299,305 ****
    public void move(double x, double y, double z) {
      center().move(x, y, z);
!     if (friend != null) {
!       friend.center().move(x, y, z);
!     }
    }
  
--- 303,307 ----
    public void move(double x, double y, double z) {
      center().move(x, y, z);
!     update();
    }
  
***************
*** 313,319 ****
     */
    public List getAttributes() {
-     if (friend != null && clipdepth == 0) {
-       return friend.getAttributes();
-     }
      ArrayList res = new ArrayList();
      if (isActive()) {
--- 315,318 ----
***************
*** 322,327 ****
        res.add(new Attribute("isActive", Boolean.FALSE));
      }
!     res.add(new Attribute("Clip depth", new Double(clipdepth)));
!     res.add(new Attribute("Friend", friend, false));
      return res;
    }
--- 321,330 ----
        res.add(new Attribute("isActive", Boolean.FALSE));
      }
!     if (isSlice()) {
!       res.add(new Attribute("isSlice", Boolean.TRUE));
!     } else {
!       res.add(new Attribute("isSlice", Boolean.FALSE));
!     }
!     res.add(new Attribute("Flip", Boolean.FALSE));
      return res;
    }
***************
*** 339,345 ****
     */
    public void setAttributes(List attributes) {
-     if (friend != null && clipdepth == 0) {
-       friend.setAttributes(attributes);
-     }
      Iterator iter = attributes.iterator();
      while (iter.hasNext()) {
--- 342,345 ----
***************
*** 347,392 ****
        if (a.getName().equals("isActive")) {
          setActive(((Boolean)a.getValue()).booleanValue());
!       } else if (a.getName().equals("Clip depth")) {
!         setClipdepth(((Double)a.getValue()).doubleValue());
        } else {
          log.warn("Don't know attribute " + a.getName());
        }
      }
    }
  
    /**
!    * Return the clipdepth
!    * @return the clipdepth
     */
!   public double getClipdepth() {
!     return clipdepth;
    }
  
    /**
!    * Setter for the clipdepth 
!    * @param clipdepth the new clipdepth
     */
!   public void setClipdepth(double clipdepth) {
!     this.clipdepth = Math.abs(clipdepth);
!     if (clipdepth != 0) {
!       if (friend != null) {
!         Project.getInstance().getCurrentCamera().removeClipplane(friend);
!       }
!       //make a new friend
!       CoordinateSystem newcs = cs.copy();
!       newcs.flip();
!       Vertex move = newcs.n.copy();
!       move.scale(-clipdepth);
!       newcs.move(move.getX(), move.getY(), move.getZ());
!       ClippingPlane cp = new ClippingPlane(newcs);
!       Project.getInstance().getCurrentCamera().addClipplane(cp);
!       cp.friend = this;
!       this.friend = cp;
!     } else {
!       if (friend != null) {
!         Project.getInstance().getCurrentCamera().removeClipplane(friend);
        }
-       friend = null;
      }
    }
  }
--- 347,398 ----
        if (a.getName().equals("isActive")) {
          setActive(((Boolean)a.getValue()).booleanValue());
!       } else if (a.getName().equals("isSlice")) {
!         setSlice(((Boolean)a.getValue()).booleanValue());
!       } else if (a.getName().equals("Flip")) {
!         if ((Boolean)a.getValue() == Boolean.TRUE) {
!           cs.flip();
!         }
        } else {
          log.warn("Don't know attribute " + a.getName());
        }
      }
+     update();
    }
  
    /**
!    * @return Returns the slice.
     */
!   public boolean isSlice() {
!     return slice;
    }
  
    /**
!    * @param slice The slice to set.
     */
!   public void setSlice(boolean slice) {
!     this.slice = slice;
!   }
!   
!   /**
!    * Find the edge or surface the given edge corrospond to in the model
!    * @param e the Edge in the conture
!    * @return The geometry in the model or null if none
!    */
!   public Geometric toModel(Edge e) {
!     if (toModel != null) {
!       Object o = toModel.get(e);
!       if (o != null) {
!         return (Geometric)o;
        }
      }
+     return null;
+   }
+ 
+   /**
+    * Update
+    * @param entity Changed entity
+    */
+   public void update(Object entity) {
+     update();
    }
  }

Index: Edge.java
===================================================================
RCS file: /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model/Edge.java,v
retrieving revision 1.64
retrieving revision 1.65
diff -C2 -d -r1.64 -r1.65
*** Edge.java	2 Nov 2006 14:45:38 -0000	1.64
--- Edge.java	7 Nov 2006 10:51:24 -0000	1.65
***************
*** 310,314 ****
     */
    public Edge intersection(Edge other) {
!     
      Vertex p1 = this.getFrom();
      Vertex p2 = this.getTo();
--- 310,325 ----
     */
    public Edge intersection(Edge other) {
!     if (this.getLength() < 0.0000001) {
!       if (other.getLength() < 0.0000001) {
!         return new Edge(this.getFrom(), other.getFrom());
!       } else {
!         //have to find the sortest edge from this (point) to other (edge)
!         //by use of projection
!         Vertex v1 = other.getDirection();
!         Vertex v2 = new Edge(other.getFrom(), this.getFrom()).getDirection();
!         Vertex proj = v2.projectOnto(v1);
!         return new Edge(other.getFrom().add(proj), this.getFrom());
!       }
!     }
      Vertex p1 = this.getFrom();
      Vertex p2 = this.getTo();

Index: Camera.java
===================================================================
RCS file: /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model/Camera.java,v
retrieving revision 1.25
retrieving revision 1.26
diff -C2 -d -r1.25 -r1.26
*** Camera.java	31 Oct 2006 14:22:51 -0000	1.25
--- Camera.java	7 Nov 2006 10:51:24 -0000	1.26
***************
*** 16,19 ****
--- 16,21 ----
  import org.apache.log4j.Logger;
  
+ import net.java.games.jogl.GL;
+ 
  /**
   * Camera for view placement in the model have a center and at camera position
***************
*** 564,571 ****
     */
    public void addClipplane(ClippingPlane cp) {
!     clipplanes.add(cp);
!     int num = clipplanes.indexOf(cp);
!     log.info("Got number " + num);
!     cp.setNumber(num);
    }
    
--- 566,574 ----
     */
    public void addClipplane(ClippingPlane cp) {
!     if (clipplanes.size() < GL.GL_MAX_CLIP_PLANES - 1) {
!       clipplanes.add(cp);
!       int num = clipplanes.indexOf(cp);
!       cp.setNumber(num);
!     }
    }
    
***************
*** 577,579 ****
--- 580,626 ----
      clipplanes.remove(cp);
    }
+ 
+   /**
+    * Static modification of the camera to point down on the current center
+    * @param currentCamera The camera to change
+    */
+   public static void makeTop(Camera currentCamera) {
+     double[] center = currentCamera.getCenter();
+     double dist = currentCamera.dist();
+     currentCamera.camera = new double[]{center[0], center[1], center[2] + dist};
+     currentCamera.roll = new double[]{0, 1, 0};
+   }
+   
+   /**
+    * Static modification of the camera
+    * @param currentCamera The camera to change
+    */
+   public static void makeButtom(Camera currentCamera) {
+     double[] center = currentCamera.getCenter();
+     double dist = currentCamera.dist();
+     currentCamera.camera = new double[]{center[0], center[1], center[2] - dist};
+     currentCamera.roll = new double[]{0, 1, 0};
+   }
+   
+   /**
+    * Static modification of the camera
+    * @param currentCamera The camera to change
+    */
+   public static void makeLeft(Camera currentCamera) {
+     double[] center = currentCamera.getCenter();
+     double dist = currentCamera.dist();
+     currentCamera.camera = new double[]{center[0], center[1] - dist, center[2]};
+     currentCamera.roll = new double[]{0, 0, 1};
+   }
+   
+   /**
+    * Static modification of the camera
+    * @param currentCamera The camera to change
+    */
+   public static void makeRight(Camera currentCamera) {
+     double[] center = currentCamera.getCenter();
+     double dist = currentCamera.dist();
+     currentCamera.camera = new double[]{center[0], center[1] + dist, center[2]};
+     currentCamera.roll = new double[]{0, 0, 1};
+   }
  }

Index: Plane.java
===================================================================
RCS file: /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model/Plane.java,v
retrieving revision 1.25
retrieving revision 1.26
diff -C2 -d -r1.25 -r1.26
*** Plane.java	21 Aug 2006 20:32:17 -0000	1.25
--- Plane.java	7 Nov 2006 10:51:24 -0000	1.26
***************
*** 189,193 ****
        double v0 = -(a * x0 + b * y0 + c * z0 + d);
        double t = v0 / vd;
!       if (!endless && (t < -0.001 || t > 1.001)) {
          return null;
        }
--- 189,193 ----
        double v0 = -(a * x0 + b * y0 + c * z0 + d);
        double t = v0 / vd;
!       if (!endless && (t < 0.001 || t > 1.001)) {
          return null;
        }

Thread: [Bprocessor-commit] model/src/net/sourceforge/bprocessor/model Edge.java, 1.64, 1.65 ClippingPlane.

bprocessor-commit