def curva(t): # return par(t,0.0)
p = par(t, 0.0)
return (0.98 * p[0], 0.98 * p[1], 0.0)
def puntos(u):
return Vec3(cos(u) * sin(u / 2.0), sin(u / 2.0) * sin(u), -cos(u / 2.0))
cm = Curve3D(curva, (-pi, pi, 200), color=_1(255, 255, 255), width=3)
aceleracion_cm = cm.attachField("aceleracion", puntos).setLengthFactor(1).setWidthFactor(0.5)
aceleracion_cm.animation.setDuration(12000)
self.addChild(mobius)
self.addChild(cm)
self.addChild(Arrow((-1, 0, 0), (0, 0, 0), 0.02))
self.setupAnimations([aceleracion_cm])
class Superficies4(Chapter):
def __init__(self):
super(Superficies4, self).__init__(u"Isometría y orientación de superficies")
figuras = [Helicoide, Catenoide, Mobius]
for f in figuras:
self.addPage(f())
if __name__ == "__main__":
visor = main(Superficies4)
self.parent.setDrawStyle(SoQtViewer.VIEW_AS_IS)
def getGui(self):
return self.gui
def setupGui(self):
pass
def setupPages(self):
## ==============
## Una clase de python
## con un atributo root de openinventor
cubo = Cubo()
self.objetos.append(cubo)
## ==================
## un objeto de openinventor directamente
esfera = SoSphere()
self.objetos.append(esfera)
if __name__ == "__main__":
app = main(sys.argv)
window = Simetrias3D()
window.resize(700,700)
window.rotor.on = False
window.show()
window.ui.show()
SoQt.mainLoop()
tangent_arrow.animateArrow(t)
curvature_arrow.animateArrow(t)
Slider(rangep=('t', 0,1.0,0,40),func=setSyncParam, duration=4000, parent=self)
#self.setupAnimations( [ AnimationGroup( objects, (1000,0,999) ) ] )
class CurvaturasNormales(Chapter):
def __init__(self):
Chapter.__init__(self, name="Curvatura y secciones normales")
figuras = [
Elipsoide1,
Elipsoide2,
Elipsoide3,
Cilindro,
Hiperboloide,
Toro1,
Toro2,
Toro3
]
for f in figuras:
self.addPage(f())
if __name__ == "__main__":
visor = main(CurvaturasNormales)
params = [stereo, stereo2]
## no queremos los controles
for i, p in enumerate(params):
p.parameters['t%d' % (i + 1)].hide()
anims = [
p.parameters['t%d' % (i + 1)].asAnimation()
for i, p in enumerate(params)
]
self.setupAnimations(anims)
class Superficies1(Chapter):
def __init__(self):
super(Superficies1,
self).__init__("Superficies y sus parametrizaciones")
figuras = [
Plano1, ParaboloideEliptico, ParaboloideHiperbolico,
LasilladelMono, Superficiecuartica, Conoderevolucion, Esfera,
EsferaCasquetes
]
for f in figuras:
self.addPage(f())
if __name__ == "__main__":
visor = main(Superficies1)
