Hi Marc,
I tried it:
ginfo.setCoordinates(coordsccw);
ginfo.setStripCounts(stripCounts);
Triangulator tr = new Triangulator();
tr.triangulate(ginfo);
NormalGenerator ng = new NormalGenerator();
ng.generateNormals(ginfo);
Stripifier st = new Stripifier();
st.stripify(ginfo);
// Set Appearance
Appearance app = createAppearance();
PolygonAttributes polyAppear = new PolygonAttributes();
polyAppear.setCullFace(PolygonAttributes.CULL_NONE);
app.setPolygonAttributes(polyAppear);
ginfo.getGeometryArray().setCapability(Geometry.ALLOW_INTERSECT);
ginfo.getGeometryArray().setCapability(GeometryArray.ALLOW_FORMAT_READ);
ginfo.getGeometryArray().setCapability(GeometryArray.ALLOW_COUNT_READ);
ginfo.getGeometryArray().setCapability(GeometryArray.ALLOW_COORDINATE_READ);
ginfo.getGeometryArray().setCapability(GeometryArray.ALLOW_NORMAL_READ);
// Create Shape3D
Shape3D shape = new Shape3D();
shape.setAppearance(app);
shape.setGeometry(ginfo.getGeometryArray());
shape.setCapability(Shape3D.ALLOW_APPEARANCE_READ);
shape.setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);
shape.setCapability(Geometry.ALLOW_INTERSECT);
shape.setCapability(GeometryArray.ALLOW_FORMAT_READ);
shape.setCapability(GeometryArray.ALLOW_COUNT_READ);
shape.setCapability(GeometryArray.ALLOW_COORDINATE_READ);
shape.setCapability(GeometryArray.ALLOW_NORMAL_READ);
sf3d.addChild(shape);
but unfortunately the Error-message stays the same, see below,
what now?
Thanks Desiree
o------------------------------------------------------------------------o
| Desiree Hilbring Institut fuer Photogrammetrie und Fernerkundung |
| Universitaet Karlsruhe, Germany |
| |
| email: [EMAIL PROTECTED] |
| # 0721 6083676 |
o------------------------------------------------------------------------o
On Fri, 14 Jul 2000, Marc Nienhaus wrote:
> Hi,
>
> the following capabilities have to be set, if
> - PickTool.GEOMETRY_INTERSECT_INFO -
> intersection tests are applied:
>
> geometry_array.setCapability(GeometryArray.ALLOW_FORMAT_READ);
> geometry_array.setCapability(GeometryArray.ALLOW_COUNT_READ);
> geometry_array.setCapability(GeometryArray.ALLOW_COORDINATE_READ);
> geometry_array.setCapability(GeometryArray.ALLOW_NORMAL_READ); (?)
>
> Just try,
> Marc
>
> Desiree Hilbring schrieb:
> >
> > Hi,
> > I managed to get the Java3D 1.2 Pick funktionaliy to work, but it is still
> > not working with Polygons I create with the help of GeometryInfo-Objects.
> > I get the following capability set exception:
> >
> > javax.media.j3d.CapabilityNotSetException: Shape3D: no capability to allow
> > inter
> > sect
> > at javax.media.j3d.Shape3D.intersect(Shape3D.java:434)
> > at
> > com.sun.j3d.utils.picking.PickTool.pickGeomAllSorted(PickTool.java:67
> > 2)
> > at
> > com.sun.j3d.utils.picking.PickTool.pickGeomClosest(PickTool.java:736)
> >
> > at
> > com.sun.j3d.utils.picking.PickTool.pickClosest(PickTool.java:512)
> > at
> > app.gis3D.PickObjectBehavior.updateScene(PickObjectBehavior.java:115)
> >
> > at
> > com.sun.j3d.utils.picking.behaviors.PickMouseBehavior.processStimulus
> > (PickMouseBehavior.java:153)
> > at
> > javax.media.j3d.BehaviorScheduler.doWork(BehaviorScheduler.java:167)
> > at javax.media.j3d.J3dThread.run(J3dThread.java:256)
> >
> > I tried to set the capabilites with the following:
> >
> > ginfo.setCoordinates(coordsccw);
> > ginfo.setStripCounts(stripCounts);
> >
> > Triangulator tr = new Triangulator();
> > tr.triangulate(ginfo);
> >
> > NormalGenerator ng = new NormalGenerator();
> > ng.generateNormals(ginfo);
> >
> > Stripifier st = new Stripifier();
> > st.stripify(ginfo);
> >
> > // Set Appearance
> > Appearance app = createAppearance();
> > PolygonAttributes polyAppear = new PolygonAttributes();
> > polyAppear.setCullFace(PolygonAttributes.CULL_NONE);
> > app.setPolygonAttributes(polyAppear);
> >
> > -? ginfo.getGeometryArray().setCapability(Geometry.ALLOW_INTERSECT);
> >
> > // Create Shape3D
> > Shape3D shape = new Shape3D();
> > shape.setAppearance(app);
> > shape.setGeometry(ginfo.getGeometryArray());
> > shape.setCapability(Shape3D.ALLOW_APPEARANCE_READ);
> > shape.setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);
> > -? shape.setCapability(Geometry.ALLOW_INTERSECT);
> >
> > sf3d.addChild(shape);
> >
> > But it is not working. So what now?
> > I really appreciate your help, thanks Desiree
> >
> > o------------------------------------------------------------------------o
> > | Desiree Hilbring Institut fuer Photogrammetrie und Fernerkundung |
> > | Universitaet Karlsruhe, Germany |
> > | |
> > | email: [EMAIL PROTECTED] |
> > | # 0721 6083676 |
> > o------------------------------------------------------------------------o
> >
> > ===========================================================================
> > To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
> > of the message "signoff JAVA3D-INTEREST". For general help, send email to
> > [EMAIL PROTECTED] and include in the body of the message "help".
>
> --
> Marc Nienhaus
> Software Engineer (Computer Graphics)
>
> echtzeit AG. Reality Business.
> Gottfried-von-Cramm Weg 35-37
> 14193 Berlin
> fon 49 30 884 586 162
> fax 49 30 884 586 22
> www.echtzeit.de
>
> ===========================================================================
> To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
> of the message "signoff JAVA3D-INTEREST". For general help, send email to
> [EMAIL PROTECTED] and include in the body of the message "help".
>
===========================================================================
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message "signoff JAVA3D-INTEREST". For general help, send email to
[EMAIL PROTECTED] and include in the body of the message "help".
