def __init__(this,
Vs,
Cs,
Es=[],
Ns=[],
colors=([], []),
name="4DSimpleShape"):
"""
Cs: and array of cells, consisting of an array of Fs.
"""
if this.dbgTrace:
print '%s.SimpleShape.__init__(%s,..):' % (this.__class__name)
this.dimension = 4
this.generateNormals = False
this.v = Geom3D.Fields()
this.e = Geom3D.Fields()
this.f = Geom3D.Fields()
this.c = Geom3D.Fields()
# SETTINGS similar to Geom3D.SimpleShape:
#print 'SimpleShape.Fs', Fs
this.name = name
if colors[0] == []:
colors = ([rgb.gray95[:]], [])
# if this.mapToSingeShape = False each cell is mapped to one 3D shape
# and the edges are mapped to one shape as well. The disadvantage is
# that for each shape glVertexPointer is set, while if
# this.mapToSingeShape = True is set to True one vertex array is used.
this.mapToSingeShape = True
# if useTransparency = False opaque colours are used, even if they
# specifically set to transparent colours.
this.useTransparency(True)
this.setVertexProperties(Vs=Vs, Ns=Ns, radius=-1., color=[1., 1., .8])
this.setFaceProperties(colors=colors, drawFaces=True)
this.glInitialised = False
# SETTINGS 4D specific:
this.setCellProperties(Cs=Cs,
colors=colors,
drawCells=False,
scale=1.0)
# For initialisation setCellProperties needs to be called before
# setEdgeProperties, since the latter will check the scale value
this.setEdgeProperties(Es=Es,
radius=-1.,
color=[0.1, 0.1, 0.1],
drawEdges=True,
showUnscaled=True)
this.setProjectionProperties(11.0, 10.0)
# expresses whether the 4D coordinates need to be updated:
this.rot4 = None
this.projectedTo3D = False
if this.dbgPrn:
print '%s.__init__(%s,..)' % (this.__class__, this.name)
print 'this.colorData:'
for i in range(len(this.colorData[0])):
print('%d.' % i), this.colorData[0][i]
if len(this.colorData[0]) > 1:
assert this.colorData[0][1] != [0]
print this.colorData[1]
