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control_ftract.py
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control_ftract.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# This software and supporting documentation are distributed by
# Institut Federatif de Recherche 49
# CEA/NeuroSpin, Batiment 145,
# 91191 Gif-sur-Yvette cedex
# France
#
# This software is governed by the CeCILL license version 2 under
# French law and abiding by the rules of distribution of free software.
# You can use, modify and/or redistribute the software under the
# terms of the CeCILL license version 2 as circulated by CEA, CNRS
# and INRIA at the following URL "http://www.cecill.info".
#
# As a counterpart to the access to the source code and rights to copy,
# modify and redistribute granted by the license, users are provided only
# with a limited warranty and the software's author, the holder of the
# economic rights, and the successive licensors have only limited
# liability.
#
# In this respect, the user's attention is drawn to the risks associated
# with loading, using, modifying and/or developing or reproducing the
# software by the user in light of its specific status of free software,
# that may mean that it is complicated to manipulate, and that also
# therefore means that it is reserved for developers and experienced
# professionals having in-depth computer knowledge. Users are therefore
# encouraged to load and test the software's suitability as regards their
# requirements in conditions enabling the security of their systems and/or
# data to be ensured and, more generally, to use and operate it in the
# same conditions as regards security.
#
# The fact that you are presently reading this means that you have had
# knowledge of the CeCILL license version 2 and that you accept its terms.
# -*- coding: utf-8 -*-
import anatomist.direct.api as anatomist
from soma import aims
from soma.aims import colormaphints
import sys, os, math
import pdb
from PyQt4 import QtCore, QtGui
sys.path.insert( 0, '.' )
# determine wheter we are using Qt4 or Qt3, and hack a little bit accordingly
# the boolean qt4 gloabl variable will tell it for later usage
#qt4 = False
#if sys.modules.has_key( 'PyQt4'):
#qt4 = True
#
#qt = QtGui
#from PyQt4.uic import loadUi
#else:
#import qt, qtui
#loadUi = qtui.QWidgetFactory.create
## do we have to run QApplication ?
#if qt.qApp.startingUp():
#qapp = qt.QApplication( sys.argv )
#runqt = True
#else:
#runqt = False
class fTract_Action( anatomist.cpp.Action ):
def name( self ):
return 'fTract_Action'
def resetRadius( self ):
print 'reset radius to 1'
s.setRadius( 1. )
def startMoveRadius( self, x, y, globx, globy ):
print 'start move radius', x, y
self._initial = ( x, y )
self._radius = s.radius()
def endMoveRadius( self, x, y, globx, globy ):
print 'end move radius', x, y
def moveRadius( self, x, y, globx, globy ):
print 'move radius', x, y
s.setRadius( math.exp( 0.01 * ( self._initial[1] - y ) ) * self._radius )
def takePolygon( self, x, y, globx, globy ):
#print 'takePolygon', x, y
print 'coucou', x,y
#w = self.view().aWindow()
#obj = w.objectAtCursorPosition( x, y )
##print 'object:', obj
#if obj is not None:
#print 'object:', obj, obj.name()
#poly = w.polygonAtCursorPosition( x, y, obj )
##print 'polygon:', poly
#mesh = anatomist.cpp.AObjectConverter.aims( obj )
##print 'mesh:', mesh
#ppoly = mesh.polygon()[poly]
#vert = mesh.vertex()
##print ppoly[0], ppoly[1], ppoly[2]
##print vert[ppoly[0]], vert[ppoly[1]], vert[ppoly[2]]
#global selmesh, selanamesh
#if selmesh is None:
#selmesh = aims.AimsSurfaceTriangle()
#selmesh.vertex().assign( [ vert[ppoly[0]], vert[ppoly[1]], vert[ppoly[2]] ] )
#selmesh.polygon().assign( [ aims.AimsVector_U32_3( 0, 1, 2 ) ] )
#if selanamesh is None:
#selanamesh = anatomist.cpp.AObjectConverter.anatomist( selmesh )
#a = anatomist.Anatomist()
#a.execute( 'SetMaterial', objects=[selanamesh], diffuse=[0,0,1.,1.] )
#a.execute( 'AddObject', objects=[selanamesh], windows=[w] )
#selanamesh.setChanged()
#selanamesh.notifyObservers()
class ftract_control( anatomist.cpp.Control ):
def __init__( self, prio = 25 ):
anatomist.cpp.Control.__init__( self, prio, 'ftract_control' )
def eventAutoSubscription( self, pool ):
key = QtCore.Qt
NoModifier = key.NoModifier
ShiftModifier = key.ShiftModifier
ControlModifier = key.ControlModifier
AltModifier = key.AltModifier
pdb.set_trace()
self.keyPressEventSubscribe( key.Key_C, NoModifier,
pool.action( 'fTract_Action' ).resetRadius )
self.mouseLongEventSubscribe( key.LeftButton, NoModifier,
pool.action( 'fTract_Action' ).startMoveRadius,
pool.action( 'fTract_Action' ).moveRadius,
pool.action( 'fTract_Action' ).endMoveRadius,
False )
self.mousePressButtonEventSubscribe(key.RightButton, NoModifier,
pool.action( 'fTract_Action' ).takePolygon )
#a = anatomist.Anatomist()
#pix = qt.QPixmap('/home/b67-belledone/Desktop/epilepsie-manik/Logo-F-TRACT.xpm' )
#anatomist.cpp.IconDictionary.instance().addIcon( 'ftract_control', pix )
#ad = anatomist.cpp.ActionDictionary.instance()
#ad.addAction( 'fTract_Action', lambda: fTract_Action() )
#cd = anatomist.cpp.ControlDictionary.instance()
#cd.addControl( 'ftract_control', lambda: ftract_control(), 25 )
#cm = anatomist.cpp.ControlManager.instance()
#cm.addControl( 'QAGLWidget3D', '', 'ftract_control' )
#s = aims.SurfaceGenerator.sphere(aims.Point3df(10, 10, 10), 4, 32)
##a.registerObject( s )
#aw = a.createWindow( '3D' )
#a.addObjects( [ s ], [ aw ] )
## run Qt
#if runqt:
#if qt4:
#qapp.exec_()
#else:
#qapp.exec_loop()