def set_world_object(self, world_object):
object_name = world_object.name
if hasattr(world_object, "transform"):
object_data = to_shape3d(world_object.transform())
else:
object_data = to_shape3d(world_object)
self.object_repr[object_name] = object_data
if isinstance(object_data,Scene):
self.add_scene(world_object, object_data, **world_object.kwargs)
def setScene(self, scenes):
"""
Set the scene
(erase old scene if necessary)
:param scene: dict with every sub-scenes to add
"""
self.scene.clear()
for s in scenes:
world_obj = scenes[s]
if isinstance(world_obj, WorldObject):
if hasattr(world_obj, "transform"):
obj = to_shape3d(world_obj.transform())
if world_obj.in_scene:
obj = to_shape3d(world_obj)
else:
obj = None
else:
obj = to_shape3d(world_obj)
if obj:
self.scene += to_shape3d(obj)
self.draw()
def setScene(self, scenes):
"""
Set the scene
(erase old scene if necessary)
:param scene: dict with every sub-scenes to add
"""
self.scene.clear()
for s in scenes:
world_obj = scenes[s]
if isinstance(world_obj, WorldObject):
if hasattr(world_obj, "transform"):
obj = to_shape3d(world_obj.transform())
if world_obj.in_scene:
obj = to_shape3d(world_obj)
else:
obj = None
else:
obj = to_shape3d(world_obj)
if obj:
self.scene += to_shape3d(obj)
self.draw()
from openalea.oalab.service.geometry import to_shape3d, register_shape3d
class MyObject(object):
def __init__(self, n):
self.points = numpy.random.randn(n, 3) * 100
self.colors = zip(numpy.random.randint(0, 255, n).tolist(),
numpy.random.randint(0, 255, n).tolist(),
numpy.random.randint(0, 255, n).tolist())
def myobjectIn3d(obj):
return PointSet(obj.points, colorList=Color4Array(map(Color4, obj.colors)))
register_shape3d(MyObject, myobjectIn3d)
if __name__ == '__main__':
from openalea.vpltk.qt import QtGui
instance = QtGui.QApplication.instance()
if instance is None :
app = QtGui.QApplication([])
else :
app = instance
t = MyObject(100)
Viewer.display(to_shape3d(t))
if instance is None :
app.exec_()
class MyObject(object):
def __init__(self, n):
self.points = numpy.random.randn(n, 3) * 100
self.colors = zip(
numpy.random.randint(0, 255, n).tolist(),
numpy.random.randint(0, 255, n).tolist(),
numpy.random.randint(0, 255, n).tolist())
def myobjectIn3d(obj):
return PointSet(obj.points, colorList=Color4Array(map(Color4, obj.colors)))
register_shape3d(MyObject, myobjectIn3d)
if __name__ == '__main__':
from openalea.vpltk.qt import QtGui
instance = QtGui.QApplication.instance()
if instance is None:
app = QtGui.QApplication([])
else:
app = instance
t = MyObject(100)
Viewer.display(to_shape3d(t))
if instance is None:
app.exec_()
