Hans: this is every thing i have now on the cone
cone.setCapability(Geometry.ALLOW_INTERSECT); cone.setCapability(Shape3D.ALLOW_GEOMETRY_READ); cone.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE); cone.getShape(Cone.BODY).getGeometry().setCapability(Geometry.ALLOW_INTERSEC T); cone.getShape(Cone.CAP).getGeometry().setCapability(Geometry.ALLOW_INTERSECT ); i am getting the same error this is where i am sure the error is occuring geometry at javax.media.j3d.Shape3D.numGeometries(Shape3D.java:398) any help will good thanks, Isaac =========================================================================== 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".