################################################################################
# 3. Object is not compatible and cannot convert himself to a compatible one.
# In this case, we define an adapter and register it.
# Once registered, Viewer can use it automatically
# Here, adapter is defined and register in module but that could be done via plugins.
################################################################################
# Define and register adapter. (generally defined in a separated plugin)
from openalea.oalab.service.geometry import register_shape3d
def to_shape3d(obj):
if isinstance(obj, PlantFrame):
return pf.plot(gc=True, display=False)
register_shape3d(PlantFrame, to_shape3d)
# Create object (small tree)
g = MTG(data / 'noylum2.mtg')
dressing_data = dresser.DressingData(DiameterUnit=10)
pf = PlantFrame(g, TopDiameter='TopDia', DressingData=dressing_data)
# Add it to world
world['obj3'] = pf
world['obj3'].displayed = True
world['obj3'].repr = 'geom'
world['i1'] = 1
def init():
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_()
from openalea.plantgl.all import Viewer, PointSet, Color4Array, Color4
import numpy
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_()
# Add it to world
world['obj2'] = b
################################################################################
# 3. Object is not compatible and cannot convert himself to a compatible one.
# In this case, we define an adapter and register it.
# Once registered, Viewer can use it automatically
# Here, adapter is defined and register in module but that could be done via plugins.
################################################################################
# Define and register adapter. (generally defined in a separated plugin)
from openalea.oalab.service.geometry import register_shape3d
def to_shape3d(obj):
if isinstance(obj, PlantFrame):
return pf.plot(gc=True, display=False)
register_shape3d(PlantFrame, to_shape3d)
# Create object (small tree)
g = MTG(data / 'noylum2.mtg')
dressing_data = dresser.DressingData(DiameterUnit=10)
pf = PlantFrame(g, TopDiameter='TopDia', DressingData=dressing_data)
# Add it to world
world['obj3'] = pf
world['obj3'].displayed = True
world['obj3'].repr = 'geom'
world['i1'] = 1
def init():
del world['i1'], world['obj1'], world['obj2'], world['obj3']
