####################################################################################################
#
# Invoking X3D model self-test:
#
#   $ python FillPropertiesExample.py
#
# Python package x3d.py package is available on PyPI for import.
#   This approach simplifies Python X3D deployment and use.
#   https://pypi.org/project/x3d
#
# Installation:
#       pip install x3d
# or
#       python -m pip install x3d
#
# Developer options for loading x3d package in other Python programs:
#
#    from x3d import *  # preferred approach, terser source that avoids x3d.* class prefixes
#
# or
#    import x3d         # traditional way to subclass x3d package, all classes require x3d.* prefix,
#                       # but python source is very verbose, for example x3d.Material x3d.Shape etc.
#                       # X3dToPython.xslt stylesheet insertPackagePrefix=true supports this option.
#
# Project home page:    # X3D Python Scene Access Interface Library (X3DPSAIL)
#                       # https://www.web3d.org/x3d/stylesheets/python/python.html
# Conversion generator: # https://www.web3d.org/x3d/stylesheets/X3dToPython.xslt
#
####################################################################################################

from x3d import *

newModel=X3D(profile='Immersive',version='3.3',
  head=head(
    children=[
    Comment('The following component tag is needed since FillProperties node is not part of the default Immersive profile'),
    component(level=3,name='Shape'),
    meta(content='FillPropertiesExample.x3d',name='title'),
    meta(content='Demonstrate various FillProperties values.',name='description'),
    meta(content='Don Brutzman',name='creator'),
    meta(content='20 August 2008',name='created'),
    meta(content='27 July 2024',name='modified'),
    meta(content='FillPropertiesHatchStyle.png',name='Image'),
    meta(content='FillPropertiesHatchStyleOctaga.png',name='Image'),
    meta(content='https://X3dGraphics.com',name='reference'),
    meta(content='https://www.web3d.org/x3d/content/examples/X3dResources.html',name='reference'),
    meta(content='X3D book, X3D graphics, X3D-Edit, http://www.x3dGraphics.com',name='subject'),
    meta(content='https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter05AppearanceMaterialTextures/FillPropertiesExample.x3d',name='identifier'),
    meta(content='X3D-Edit 4.0, https://www.web3d.org/x3d/tools/X3D-Edit',name='generator'),
    meta(content='../license.html',name='license')]),
  Scene=Scene(
    children=[
    WorldInfo(title='FillPropertiesExample.x3d'),
    Viewpoint(description='FillProperties hatchStyle examples',position=(0,0,24)),
    Transform(DEF='OverallAdjustment',
      children=[
      Transform(DEF='FirstRowBoxes',translation=(0,7,0),
        children=[
        Transform(translation=(-9,0,0),
          children=[
          Shape(
            geometry=Box(),
            appearance=Appearance(DEF='FillAppearance1',
              material=Material(diffuseColor=(1,0,0)),
              fillProperties=FillProperties(
# hatchStyle='1' horizontal equally-spaced parallel lines
)))]),
        Transform(translation=(-6,0,0),
          children=[
          Shape(
            geometry=Box(),
            appearance=Appearance(DEF='FillAppearance2',
              material=Material(diffuseColor=(1,0.5,0)),
              fillProperties=FillProperties(hatchStyle=2,
# hatchStyle='2' vertical equally-spaced parallel lines
)))]),
        Transform(translation=(-3,0,0),
          children=[
          Shape(
            geometry=Box(),
            appearance=Appearance(DEF='FillAppearance3',
              material=Material(diffuseColor=(1,1,0)),
              fillProperties=FillProperties(hatchStyle=3,
# hatchStyle='3' positive slope equally-spaced parallel lines
)))]),
        Transform(
          children=[
          Shape(
            geometry=Box(),
            appearance=Appearance(DEF='FillAppearance4',
              material=Material(diffuseColor=(0,1,0)),
              fillProperties=FillProperties(hatchStyle=4,
# hatchStyle='4' negative slope equally-spaced parallel lines
)))]),
        Transform(translation=(3,0,0),
          children=[
          Shape(
            geometry=Box(),
            appearance=Appearance(DEF='FillAppearance5',
              material=Material(diffuseColor=(0,0,1)),
              fillProperties=FillProperties(hatchStyle=5,
# hatchStyle='5' horizontal/vertical crosshatch
)))]),
        Transform(translation=(6,0,0),
          children=[
          Shape(
            geometry=Box(),
            appearance=Appearance(DEF='FillAppearance6',
              material=Material(diffuseColor=(0,1,1)),
              fillProperties=FillProperties(hatchStyle=6,
# hatchStyle='6' positive slope / negative slope crosshatch
)))])]),
      Transform(DEF='SecondRowText',translation=(0,5,0),
        children=[
        Transform(translation=(-9,0,0),
          children=[
          Shape(
            geometry=Text(string=["1"],
              fontStyle=FontStyle(DEF='Middle',justify=["MIDDLE","MIDDLE"],size=2,style_='BOLD')),
            appearance=Appearance(USE='FillAppearance1'))]),
        Transform(translation=(-6,0,0),
          children=[
          Shape(
            geometry=Text(string=["2"],
              fontStyle=FontStyle(USE='Middle')),
            appearance=Appearance(USE='FillAppearance2'))]),
        Transform(translation=(-3,0,0),
          children=[
          Shape(
            geometry=Text(string=["3"],
              fontStyle=FontStyle(USE='Middle')),
            appearance=Appearance(USE='FillAppearance3'))]),
        Transform(
          children=[
          Shape(
            geometry=Text(string=["4"],
              fontStyle=FontStyle(USE='Middle')),
            appearance=Appearance(USE='FillAppearance4'))]),
        Transform(translation=(3,0,0),
          children=[
          Shape(
            geometry=Text(string=["5"],
              fontStyle=FontStyle(USE='Middle')),
            appearance=Appearance(USE='FillAppearance5'))]),
        Transform(translation=(6,0,0),
          children=[
          Shape(
            geometry=Text(string=["6"],
              fontStyle=FontStyle(USE='Middle')),
            appearance=Appearance(USE='FillAppearance6'))])]),
      Transform(DEF='ThirdRowBoxes',translation=(0,2,0),
        children=[
        Transform(translation=(-9,0,0),
          children=[
          Shape(
            geometry=Box(),
            appearance=Appearance(DEF='FillAppearance7',
              material=Material(diffuseColor=(1,0,0)),
              fillProperties=FillProperties(hatchStyle=7,
# hatchStyle='7' (optional support) cast iron or malleable iron and general use for all materials
)))]),
        Transform(translation=(-6,0,0),
          children=[
          Shape(
            geometry=Box(),
            appearance=Appearance(DEF='FillAppearance8',
              material=Material(diffuseColor=(1,0.5,0)),
              fillProperties=FillProperties(hatchStyle=8,
# hatchStyle='8' (optional support) steel
)))]),
        Transform(translation=(-3,0,0),
          children=[
          Shape(
            geometry=Box(),
            appearance=Appearance(DEF='FillAppearance9',
              material=Material(diffuseColor=(1,1,0)),
              fillProperties=FillProperties(hatchStyle=9,
# hatchStyle='9' (optional support) bronze, brass, copper, and compositions
)))]),
        Transform(
          children=[
          Shape(
            geometry=Box(),
            appearance=Appearance(DEF='FillAppearance10',
              material=Material(diffuseColor=(0,1,0)),
              fillProperties=FillProperties(hatchStyle=10,
# hatchStyle='10' (optional support) white metal, zinc, lead, babbit, and alloys
)))]),
        Transform(translation=(3,0,0),
          children=[
          Shape(
            geometry=Box(),
            appearance=Appearance(DEF='FillAppearance11',
              material=Material(diffuseColor=(0,0,1)),
              fillProperties=FillProperties(hatchStyle=11,
# hatchStyle='11' (optional support) magnesium, aluminum, and aluminum alloys
)))]),
        Transform(translation=(6,0,0),
          children=[
          Shape(
            geometry=Box(),
            appearance=Appearance(DEF='FillAppearance12',
              material=Material(diffuseColor=(0,1,1)),
              fillProperties=FillProperties(hatchStyle=12,
# hatchStyle='12' (optional support) rubber, plastic, and electrical insulation
)))])]),
      Transform(DEF='FourthRowText',
        children=[
        Transform(translation=(-9,0,0),
          children=[
          Shape(
            geometry=Text(string=["7"],
              fontStyle=FontStyle(USE='Middle')),
            appearance=Appearance(USE='FillAppearance7'))]),
        Transform(translation=(-6,0,0),
          children=[
          Shape(
            geometry=Text(string=["8"],
              fontStyle=FontStyle(USE='Middle')),
            appearance=Appearance(USE='FillAppearance8'))]),
        Transform(translation=(-3,0,0),
          children=[
          Shape(
            geometry=Text(string=["9"],
              fontStyle=FontStyle(USE='Middle')),
            appearance=Appearance(USE='FillAppearance9'))]),
        Transform(
          children=[
          Shape(
            geometry=Text(string=["10"],
              fontStyle=FontStyle(USE='Middle')),
            appearance=Appearance(USE='FillAppearance10'))]),
        Transform(translation=(3,0,0),
          children=[
          Shape(
            geometry=Text(string=["11"],
              fontStyle=FontStyle(USE='Middle')),
            appearance=Appearance(USE='FillAppearance11'))]),
        Transform(translation=(6,0,0),
          children=[
          Shape(
            geometry=Text(string=["12"],
              fontStyle=FontStyle(USE='Middle')),
            appearance=Appearance(USE='FillAppearance12'))])]),
      Transform(DEF='FifthRowBoxes',translation=(0,-3,0),
        children=[
        Transform(translation=(-9,0,0),
          children=[
          Shape(
            geometry=Box(),
            appearance=Appearance(DEF='FillAppearance13',
              material=Material(diffuseColor=(1,0,0)),
              fillProperties=FillProperties(hatchStyle=13,
# hatchStyle='13' (optional support) cork, felt, fabric, leather, and fibre
)))]),
        Transform(translation=(-6,0,0),
          children=[
          Shape(
            geometry=Box(),
            appearance=Appearance(DEF='FillAppearance14',
              material=Material(diffuseColor=(1,0.5,0)),
              fillProperties=FillProperties(hatchStyle=14,
# hatchStyle='14' (optional support) thermal insulation
)))]),
        Transform(translation=(-3,0,0),
          children=[
          Shape(
            geometry=Box(),
            appearance=Appearance(DEF='FillAppearance15',
              material=Material(diffuseColor=(1,1,0)),
              fillProperties=FillProperties(hatchStyle=15,
# hatchStyle='15' (optional support) titanium and refractory material
)))]),
        Transform(
          children=[
          Shape(
            geometry=Box(),
            appearance=Appearance(DEF='FillAppearance16',
              material=Material(diffuseColor=(0,1,0)),
              fillProperties=FillProperties(hatchStyle=16,
# hatchStyle='16' (optional support) marble, slate, porcelain, glass, etc.
)))]),
        Transform(translation=(3,0,0),
          children=[
          Shape(
            geometry=Box(),
            appearance=Appearance(DEF='FillAppearance17',
              material=Material(diffuseColor=(0,0,1)),
              fillProperties=FillProperties(hatchStyle=17,
# hatchStyle='17' (optional support) earth
)))]),
        Transform(translation=(6,0,0),
          children=[
          Shape(
            geometry=Box(),
            appearance=Appearance(DEF='FillAppearance18',
              material=Material(diffuseColor=(0,1,1)),
              fillProperties=FillProperties(hatchStyle=18,
# hatchStyle='18' (optional support) sand
)))]),
        Transform(translation=(9,0,0),
          children=[
          Shape(
            geometry=Box(),
            appearance=Appearance(DEF='FillAppearance19',
              material=Material(diffuseColor=(0.3,0.3,0.3)),
              fillProperties=FillProperties(hatchStyle=19,
# hatchStyle='19' (optional support) repeating dot
)))])]),
      Transform(DEF='SixthRowText',translation=(0,-5,0),
        children=[
        Transform(translation=(-9,0,0),
          children=[
          Shape(
            geometry=Text(string=["13"],
              fontStyle=FontStyle(USE='Middle')),
            appearance=Appearance(USE='FillAppearance13'))]),
        Transform(translation=(-6,0,0),
          children=[
          Shape(
            geometry=Text(string=["14"],
              fontStyle=FontStyle(USE='Middle')),
            appearance=Appearance(USE='FillAppearance14'))]),
        Transform(translation=(-3,0,0),
          children=[
          Shape(
            geometry=Text(string=["15"],
              fontStyle=FontStyle(USE='Middle')),
            appearance=Appearance(USE='FillAppearance15'))]),
        Transform(
          children=[
          Shape(
            geometry=Text(string=["16"],
              fontStyle=FontStyle(USE='Middle')),
            appearance=Appearance(USE='FillAppearance16'))]),
        Transform(translation=(3,0,0),
          children=[
          Shape(
            geometry=Text(string=["17"],
              fontStyle=FontStyle(USE='Middle')),
            appearance=Appearance(USE='FillAppearance17'))]),
        Transform(translation=(6,0,0),
          children=[
          Shape(
            geometry=Text(string=["18"],
              fontStyle=FontStyle(USE='Middle')),
            appearance=Appearance(USE='FillAppearance18'))]),
        Transform(translation=(9,0,0),
          children=[
          Shape(
            geometry=Text(string=["19"],
              fontStyle=FontStyle(USE='Middle')),
            appearance=Appearance(USE='FillAppearance19'))])])])])
)

### X3D model conversion complete ###

####################################################################################################
# Self-test diagnostics
####################################################################################################

print('Self-test diagnostics for FillPropertiesExample.py:')
if        metaDiagnostics(newModel): # built-in utility method in X3D class
    print(metaDiagnostics(newModel)) # display meta info, hint, warning, error, TODO values in this model
# print('check newModel.XML() serialization...')
newModelXML= newModel.XML() # test export method XML() for exceptions during export
newModel.XMLvalidate()
# print(newModelXML) # diagnostic

try:
#   print('check newModel.VRML() serialization...')
    newModelVRML=newModel.VRML() # test export method VRML() for exceptions during export
    # print(prependLineNumbers(newModelVRML)) # debug
    print("Python-to-VRML export of VRML output successful", flush=True)
except Exception as err: # usually BaseException
    # https://stackoverflow.com/questions/18176602/how-to-get-the-name-of-an-exception-that-was-caught-in-python
    print("*** Python-to-VRML export of VRML output failed:", type(err).__name__, err)
    if newModelVRML: # may have failed to generate
        print(prependLineNumbers(newModelVRML, err.lineno))

try:
#   print('check newModel.JSON() serialization...')
    newModelJSON=newModel.JSON() # test export method JSON() for exceptions during export
#   print(prependLineNumbers(newModelJSON)) # debug
    print("Python-to-JSON export of JSON output successful (under development)")
except Exception as err: # usually SyntaxError
    print("*** Python-to-JSON export of JSON output failed:", type(err).__name__, err)
    if newModelJSON: # may have failed to generate
        print(prependLineNumbers(newModelJSON,err.lineno))

print("python FillPropertiesExample.py load and self-test diagnostics complete.")