def optimize_bam(path):
path = core.Filename.from_os_specific(path)
loader = core.Loader.get_global_ptr()
node = loader.load_sync(path)
model = core.NodePath(node)
print("Before:")
analyze_node(node)
any_changed = False
for child in model.find_all_matches('**/+GeomNode'):
gnode = child.node()
for i in range(gnode.get_num_geoms()):
if optimize_geom(gnode, i):
any_changed = True
for tex in model.find_all_textures():
if tex.name and not tex.filename:
rel_path = 'layers/' + tex.name + '.png'
dir = core.Filename(path.get_dirname())
fn = core.Filename(dir, rel_path)
if tex.write(fn):
print(f"{tex.name}: wrote to {fn}")
tex.filename = 'assets/' + dir.get_basename() + '/' + rel_path
tex.fullpath = fn
any_changed = True
if any_changed:
model.write_bam_file(path)
print("After:")
analyze_node(node)
else:
print("File is already optimized, no changes needed.")
def __init__(self, filename, parent = None):
self.filename = filename
self.absFilename = core.Filename(self.filename)
self.absFilename.makeAbsolute()
self.parent = parent
self.assetFiles = []
self.children = []
self.item = None
if parent:
self.parentRelativeFilename = core.Filename(self.absFilename)
self.parentRelativeFilename.makeRelativeTo(parent.absFilename)
else:
self.parentRelativeFilename = None
def init(_base):
assetdir_rel = p3d.Filename('assets')
config = None
if not pman.is_frozen():
config = pman.get_config()
if config['run']['auto_build']:
pman.build(config)
assetdir_rel = p3d.Filename.from_os_specific(
config['build']['export_dir'])
# Add assets directory to model path
assetdir = p3d.Filename(p3d.Filename.expand_from('$MAIN_DIR'),
assetdir_rel)
p3d.get_model_path().prepend_directory(assetdir)
def __resolve_vfs_relative_path(self,
file_path,
okMissing=False,
file_type=''):
"""
Resolves a file path to a VFS relative Filename object
for use in resource loading
"""
if not isinstance(file_path, core.Filename):
file_name = core.Filename(file_path)
else:
file_name = file_path
vfs = core.VirtualFileSystem.get_global_ptr()
search_path = core.get_model_path().get_value()
# Verify the file exists
found = vfs.resolve_filename(file_name, search_path)
if not found:
# Notify the user
message = 'Failed to load %s file: %s' % (file_type,
file_name.c_str())
sprite_notify.warning('Search Path: %s' %
str(search_path.get_directories()))
if not okMissing:
sprite_notify.error(message)
else:
sprite_notify.warning(message)
return None
return file_name
def create_runtime(appname, mainscript, use_console):
freezer = FreezeTool.Freezer(platform=platform, path=path)
freezer.addModule('__main__', filename=mainscript)
for incmod in self.include_modules.get(appname, []) + self.include_modules.get('*', []):
freezer.addModule(incmod)
for exmod in self.exclude_modules.get(appname, []) + self.exclude_modules.get('*', []):
freezer.excludeModule(exmod)
freezer.done(addStartupModules=True)
stub_name = 'deploy-stub'
if platform.startswith('win'):
if not use_console:
stub_name = 'deploy-stubw'
stub_name += '.exe'
if use_wheels:
stub_file = p3dwhl.open('panda3d_tools/{0}'.format(stub_name))
else:
dtool_path = p3d.Filename(p3d.ExecutionEnvironment.get_dtool_name()).to_os_specific()
stub_path = os.path.join(os.path.dirname(dtool_path), '..', 'bin', stub_name)
stub_file = open(stub_path, 'rb')
freezer.generateRuntimeFromStub(os.path.join(builddir, appname), stub_file)
stub_file.close()
freezer_extras.update(freezer.extras)
freezer_modules.update(freezer.getAllModuleNames())
def _get_save_path(self):
if not __file__.endswith('.py'):
save_file = core.Filename(core.Filename.get_user_appdata_directory(), 'hexima/save.json')
save_file.make_dir()
return save_file.to_os_specific()
else:
return os.path.join(self.mainDir, 'save.json')
def new_load_model(self, model_path, **kwargs):
fname = p3d.Filename(model_path)
if fname.get_extension() in 'gltf, glb':
return load_model(self,
model_path,
gltf_settings=gltf_settings,
**kwargs)
else:
return _load_model(model_path, **kwargs)
def __init__(self, filename, parent=None):
self.filename = filename
self.absFilename = core.Filename(self.filename)
self.absFilename.makeAbsolute()
self.parent = parent
self.assetFiles = []
self.children = []
self.item = None
# Custom name for the folder. Used for the top-level folder of a tree,
# like $DMODELS.
self.alias = None
if parent:
self.parentRelativeFilename = core.Filename(self.absFilename)
self.parentRelativeFilename.makeRelativeTo(parent.absFilename)
else:
self.parentRelativeFilename = None
def export(self, scene_root, filepath):
'''Export the given scene root to the given filepath'''
filepath = p3d.Filename().from_os_specific(filepath)
ext = filepath.get_extension()
if ext == 'bam':
scene_root.write_bam_file(filepath)
else:
raise Exception(f'Unsupported export format: {ext}')
def import_file(self, filepath):
'''Import the given filepath as a library'''
filepath = p3d.Filename().from_os_specific(filepath)
lib = self._loader.load_sync(filepath, self._loader_opts)
if not lib:
raise Exception(f'Failed to load {filepath}')
self.libraries.append(lib)
def init_music(self, entity):
music = entity[Music]
music._songs = {}
music._prev_songs = set()
for song in music.songs:
music._songs[song] = loader.load_music(
core.Filename('music', song + '.ogg'))
music._songs[song].set_loop(True)
music._songs[song].set_volume(0)
def parse_path(path):
path = str(path)
path_parts = path.split('/')
path_parts = [
_PATH_VARS.get(i, i)
for i in path_parts
]
return p3d.Filename('/'.join(path_parts))
def get_bounds(need_reload, key, np):
h = sha384(f'{key}-road-{np.name}'.encode()).hexdigest()
fname = core.Filename(base.main_dir, f'assets/cache/{h}')
if need_reload:
bounds = pp.get_model_bounds(np)
with open(fname.to_os_specific(), 'wb') as f:
pickle.dump(bounds, f)
else:
with open(fname.to_os_specific(), 'rb') as f:
bounds = pickle.load(f)
return bounds
def chk_timestamp(key, base_type):
h = sha384(f'{key}-{base_type}'.encode()).hexdigest()
lvl_fname = core.Filename(base.main_dir, f'assets/cache/{h}')
bam_fname = core.Filename(base.main_dir, f'assets/models/{key}.bam')
timestamp = 0
need_reload = True
if lvl_fname.exists():
with open(lvl_fname.to_os_specific(), 'r') as f:
try:
timestamp = int(f.read())
except ValueError:
pass
else:
lvl_fname.make_dir()
need_reload = True
bts = bam_fname.get_timestamp()
if bts == timestamp:
need_reload = False
with open(lvl_fname.to_os_specific(), 'w') as f:
f.write(str(bts))
return need_reload, lvl_fname
def new_load_model(self, model_path, **kwargs):
if not isinstance(model_path, (tuple, list, set)):
model_path = [model_path]
for model in model_path:
fname = p3d.Filename(model)
if fname.get_extension() in ('gltf', 'glb'):
return load_model(self,
model,
gltf_settings=gltf_settings,
**kwargs)
else:
return _load_model(model_path, **kwargs)
def createNextAsset(self):
if self.isPaused:
return
if len(self.files) > 0:
filename = core.Filename(self.files.pop(0))
self.createAssetItem(filename)
else:
if not self.dlg.PreloadItems:
self.addQueuedItems()
self.done = True
if self.callback:
self.callback()
self.cleanup()
def init_sfx(self, entity):
player = entity[SfxPlayer]
player._sfx = {}
if TerrainObject in entity:
root = entity[TerrainObject]._root
else:
root = None
for sound in player.sounds:
path = core.Filename('sfx', sound + '.ogg')
sfx = self.audio3d.audio_manager.get_sound(
path, positional=(root is not None))
if player.loop:
sfx.set_loop(True)
player._sfx[sound] = sfx
player._root = root
def setup(self, showbase):
self.viewport_widgets.reparent_to(showbase.render)
self.scene_root.reparent_to(showbase.render)
# Add a better starting camera position
self.camera = showbase.cam
self.camera.set_pos(10, -10, 10)
self.camera.look_at(0, 0, 0)
# Try to load a model
modelpath = None
if len(sys.argv) > 1:
modelpath = sys.argv[1]
self.assetlib.import_file(modelpath)
model_root = self.assetlib.libraries[0]
self.scene_root.attach_new_node(model_root)
if modelpath is not None:
exportpath = p3d.Filename().from_os_specific(modelpath)
exportpath = exportpath.get_fullpath_wo_extension() + '.bam'
self.accept('x', self.save_scene_to_bam, [exportpath])
def createAssets(self):
# First, create all of the items up front with temporary icons.
# This is so all of the assets are available for selecting even before
# we create the thumbnails.
if self.dlg.PreloadItems:
text = self.dlg.ui.leFileFilter.text().lower()
tempThumb = QtGui.QIcon(getNotFoundImage())
for filename in self.files:
fn = core.Filename(filename)
itemText = fn.getBasename()
item = QtWidgets.QListWidgetItem(tempThumb, itemText)
item.setSizeHint(QtCore.QSize(128, 128))
item.setToolTip(itemText)
item.filename = fn
self.listView.addItem(item)
if self.canFilter and len(text) > 0 and text not in item.text().lower():
self.listView.setRowHidden(self.listView.row(item), True)
self.items[fn] = item
# Now load actual thumbnails
self.createNextAsset()
def __init__(self):
main_dir = core.ExecutionEnvironment.get_environment_variable(
"MAIN_DIR")
main_dir = core.Filename.from_os_specific(main_dir)
core.load_prc_file(core.Filename(main_dir, "settings.prc"))
ShowBase.__init__(self)
self.disable_mouse()
# Workaround for failure to load simplepbr shaders on macOS
if getattr(sys, 'frozen', False) and sys.platform == 'darwin':
simplepbr.__file__ = self.main_dir + '/'
self.assume_gamepad = False
DGG.setDefaultRolloverSound(loader.load_sfx('sfx/ui-a.ogg'))
DGG.setDefaultClickSound(loader.load_sfx('sfx/ui-b.ogg'))
base.setBackgroundColor((0, 0, 0, 1))
self.quality_menu = Menu('quality.', [
('high.', self.setup_high),
('medium.', self.setup_medium),
('low.', self.setup_low),
('none.', self.setup_potato),
])
self.quality_menu.show()
self.gamepads = set()
for dev in self.devices.get_devices(
core.InputDevice.DeviceClass.gamepad):
self._device_connected(dev)
self.assume_gamepad = False
self.accept('connect-device', self._device_connected)
self.accept('disconnect-device', self._device_disconnected)
def setup_terrain(self):
self.heightfield = self.noise.terrain()
f = sdf.circle((30, 30), 15)
avg = np.max(self.heightfield[713:743, 713:743])
self.heightfield[713:743, 713:743][f] = avg
# self.heightfield[self.__bounds] -= 0.1
# self.heightfield = np.clip(self.heightfield, 0, 1)
hf = (self.heightfield * 255).astype(np.uint8)
f = core.TemporaryFile(core.Filename('assets', 'terrain.png'))
im = Image.fromarray(hf)
im.save(f.get_filename().get_fullpath())
self.terrain = core.GeoMipTerrain('terrain')
self.terrain.set_heightfield(f.get_filename())
self.terrain.set_block_size(32)
self.terrain.set_near(2)
self.terrain.set_far(100)
self.terrain.set_focal_point(self.camera)
self.terrain_root = self.terrain.get_root()
self.terrain_root.reparent_to(self.render)
self.terrain_root.set_scale(common.T_XY_SCALE, common.T_XY_SCALE,
common.T_Z_SCALE)
offset = common.T_XY * common.T_XY_SCALE / 2
self.terrain_offset = core.Vec3(-offset, -offset, 0)
self.terrain_root.set_pos(self.terrain_offset)
tex = self.loader.load_texture('grass.jpg')
tex.set_minfilter(core.SamplerState.FT_linear_mipmap_linear)
tex.set_anisotropic_degree(2)
self.terrain_root.set_texture(tex, 1)
self.terrain_root.set_tex_scale(core.TextureStage.get_default(), 50)
self.terrain.generate()
# Stones where the tower is...
rot = self.render.attach_new_node('rot')
d = rot.attach_new_node('d')
for i in range(40):
d.set_y(random.uniform(common.T_ST_Y_MIN, common.T_ST_Y_MAX))
rot.set_h(360 / 40 * (i + random.random() - 0.5))
node_path = modelgen.stone(
core.Vec2(
random.uniform(common.T_ST_MIN_SIZE, common.T_ST_MAX_SIZE),
random.uniform(common.T_ST_MIN_SIZE,
common.T_ST_MAX_SIZE)))
node_path.reparent_to(self.render)
node_path.set_pos(d.get_pos(self.render))
node_path.set_hpr(random.uniform(0, 360), random.uniform(0, 360),
random.uniform(0, 360))
node_path.set_z(
self.sample_terrain_z(*tuple(node_path.get_pos().xy)) - 1)
# Obelisks
mat = core.Material('mat')
mat.set_emission(core.Vec4(0.2, 0.4, 0.1, 1))
for i, (x, y) in enumerate(self.ob_coords):
stone_circle = modelgen.stone_circle(20, 30)
node_path = modelgen.obelisk()
node_path.reparent_to(stone_circle)
stone_circle.reparent_to(self.render)
node_path.set_material(mat)
hs = common.T_XY * common.T_XY_SCALE / 2
wx = x * common.T_XY_SCALE - hs
stone_circle.set_x(wx)
wy = y * common.T_XY_SCALE - hs
stone_circle.set_y(wy)
stone_circle.set_z(self.sample_terrain_z(wx, wy))
self.collision.add(
collision.CollisionCircle(
core.Vec2(wx, wy),
2,
))
self.collision.add(
collision.CollisionCircle(core.Vec2(wx, wy),
30,
(self.__obelisk_found_event, (i, )),
ghost=True))
self.collision.add(
collision.CollisionCircle(core.Vec2(wx, wy),
12, (self.__toggle_nonogram, (i, )),
ghost=True))
self.task_mgr.add(self.__update_terrain, 'update_task')
def open(file, mode='r', buffering=-1, encoding=None, errors=None, newline=None, closefd=True):
if sys.version_info >= (3, 0):
# Python 3 is much stricter than Python 2, which lets
# unknown flags fall through.
for ch in mode:
if ch not in 'rwxabt+U':
raise ValueError("invalid mode: '%s'" % (mode))
creating = 'x' in mode
writing = 'w' in mode
appending = 'a' in mode
updating = '+' in mode
binary = 'b' in mode
universal = 'U' in mode
reading = universal or 'r' in mode
if binary and 't' in mode:
raise ValueError("can't have text and binary mode at once")
if creating + reading + writing + appending > 1:
raise ValueError("must have exactly one of create/read/write/append mode")
if binary:
if encoding:
raise ValueError("binary mode doesn't take an encoding argument")
if errors:
raise ValueError("binary mode doesn't take an errors argument")
if newline:
raise ValueError("binary mode doesn't take a newline argument")
if isinstance(file, core.Istream) or isinstance(file, core.Ostream):
# If we were given a stream instead of a filename, assign
# it directly.
raw = StreamIOWrapper(file)
raw.mode = mode
else:
vfile = None
if isinstance(file, core.VirtualFile):
# We can also "open" a VirtualFile object for reading.
vfile = file
filename = vfile.getFilename()
elif isinstance(file, unicodeType):
# If a raw string is given, assume it's an os-specific
# filename.
filename = core.Filename.fromOsSpecificW(file)
elif isinstance(file, strType):
filename = core.Filename.fromOsSpecific(file)
else:
# It's either a Filename object or an os.PathLike.
# If a Filename is given, make a writable copy anyway.
filename = core.Filename(file)
if binary or sys.version_info >= (3, 0):
filename.setBinary()
else:
filename.setText()
if not vfile:
vfile = _vfs.getFile(filename)
if not vfile:
if reading:
raise FileNotFoundError("No such file or directory: '%s'" % (filename))
vfile = _vfs.createFile(filename)
if not vfile:
raise IOError("Failed to create file: '%s'" % (filename))
elif creating:
# In 'creating' mode, we have to raise FileExistsError
# if the file already exists. Otherwise, it's the same
# as 'writing' mode.
raise FileExistsError("File exists: '%s'" % (filename))
elif vfile.isDirectory():
raise IsADirectoryError("Is a directory: '%s'" % (filename))
# Actually open the streams.
if reading:
if updating:
stream = vfile.openReadWriteFile(False)
else:
stream = vfile.openReadFile(False)
if not stream:
raise IOError("Could not open %s for reading" % (filename))
elif writing or creating:
if updating:
stream = vfile.openReadWriteFile(True)
else:
stream = vfile.openWriteFile(False, True)
if not stream:
raise IOError("Could not open %s for writing" % (filename))
elif appending:
if updating:
stream = vfile.openReadAppendFile()
else:
stream = vfile.openAppendFile()
if not stream:
raise IOError("Could not open %s for appending" % (filename))
else:
raise ValueError("Must have exactly one of create/read/write/append mode and at most one plus")
raw = StreamIOWrapper(stream, needsVfsClose=True)
raw.mode = mode
raw.name = vfile.getFilename().toOsSpecific()
# If a binary stream was requested, return the stream we've created.
if binary:
return raw
# If we're in Python 2, we don't decode unicode strings by default.
if not encoding and sys.version_info < (3, 0):
return raw
line_buffering = False
if buffering == 1:
line_buffering = True
elif buffering == 0:
raise ValueError("can't have unbuffered text I/O")
# Otherwise, create a TextIOWrapper object to wrap it.
wrapper = io.TextIOWrapper(raw, encoding, errors, newline, line_buffering)
wrapper.mode = mode
return wrapper
def load_file(self, filepath):
filepath = p3d.Filename(filepath)
filepath.make_absolute()
filepath = filepath.to_os_specific()
url = f'file://{filepath}'
self.load_url(url)
def generateAssetTree(self):
self.rootFilename = core.Filename("resources")
self.rootFilenameAbs = core.Filename(self.rootFilename)
self.rootFilenameAbs.makeAbsolute()
self.rootFolder = self.r_generateAssets(self.rootFilename, None)[0]
def create_nsis(command, basename, build_dir):
platform = command.get_current_platform()
if not platform.startswith('win'):
command.announce(
'\tNSIS installer not supported for platform: {}'.format(platform),
distutils.log.ERROR)
return
try:
subprocess.call(['makensis', '--version'])
except OSError:
command.announce(
'\tCould not find makensis tool that is required to build NSIS installers',
distutils.log.ERROR)
return
is_64bit = platform == 'win_amd64'
# Get a list of build applications
build_cmd = command.get_finalized_command('build_apps')
apps = build_cmd.gui_apps.copy()
apps.update(build_cmd.console_apps)
apps = ['{}.exe'.format(i) for i in apps]
shortname = command.distribution.get_name()
# Create the .nsi installer script
nsifile = p3d.Filename(build_cmd.build_base, shortname + ".nsi")
nsifile.unlink()
nsi = open(nsifile.to_os_specific(), "w")
# Some global info
nsi.write('Name "%s"\n' % shortname)
nsi.write('OutFile "%s"\n' %
os.path.join(command.dist_dir, basename + '.exe'))
if is_64bit:
nsi.write('InstallDir "$PROGRAMFILES64\\%s"\n' % shortname)
else:
nsi.write('InstallDir "$PROGRAMFILES\\%s"\n' % shortname)
nsi.write('SetCompress auto\n')
nsi.write('SetCompressor lzma\n')
nsi.write('ShowInstDetails nevershow\n')
nsi.write('ShowUninstDetails nevershow\n')
nsi.write('InstType "Typical"\n')
# Tell Vista that we require admin rights
nsi.write('RequestExecutionLevel admin\n')
nsi.write('\n')
# TODO offer run and desktop shortcut after we figure out how to deal
# with multiple apps
nsi.write('!include "MUI2.nsh"\n')
nsi.write('!define MUI_ABORTWARNING\n')
nsi.write('\n')
nsi.write('Var StartMenuFolder\n')
nsi.write('!insertmacro MUI_PAGE_WELCOME\n')
# TODO license file
nsi.write('!insertmacro MUI_PAGE_DIRECTORY\n')
nsi.write('!insertmacro MUI_PAGE_STARTMENU Application $StartMenuFolder\n')
nsi.write('!insertmacro MUI_PAGE_INSTFILES\n')
nsi.write('!insertmacro MUI_PAGE_FINISH\n')
nsi.write('!insertmacro MUI_UNPAGE_WELCOME\n')
nsi.write('!insertmacro MUI_UNPAGE_CONFIRM\n')
nsi.write('!insertmacro MUI_UNPAGE_INSTFILES\n')
nsi.write('!insertmacro MUI_UNPAGE_FINISH\n')
nsi.write('!insertmacro MUI_LANGUAGE "English"\n')
# This section defines the installer.
nsi.write('Section "" SecCore\n')
nsi.write(' SetOutPath "$INSTDIR"\n')
curdir = ""
nsi_dir = p3d.Filename.fromOsSpecific(build_cmd.build_base)
build_root_dir = p3d.Filename.fromOsSpecific(build_dir)
for root, dirs, files in os.walk(build_dir):
dirs.sort()
for name in files:
basefile = p3d.Filename.fromOsSpecific(os.path.join(root, name))
file = p3d.Filename(basefile)
file.makeAbsolute()
file.makeRelativeTo(nsi_dir)
outdir = p3d.Filename(basefile)
outdir.makeAbsolute()
outdir.makeRelativeTo(build_root_dir)
outdir = outdir.getDirname().replace('/', '\\')
if curdir != outdir:
nsi.write(' SetOutPath "$INSTDIR\\%s"\n' % outdir)
curdir = outdir
nsi.write(' File "%s"\n' % (file.toOsSpecific()))
nsi.write(' SetOutPath "$INSTDIR"\n')
nsi.write(' WriteUninstaller "$INSTDIR\\Uninstall.exe"\n')
nsi.write(' ; Start menu items\n')
nsi.write(' !insertmacro MUI_STARTMENU_WRITE_BEGIN Application\n')
nsi.write(' CreateDirectory "$SMPROGRAMS\\$StartMenuFolder"\n')
for app in apps:
nsi.write(
' CreateShortCut "$SMPROGRAMS\\$StartMenuFolder\\%s.lnk" "$INSTDIR\\%s"\n'
% (shortname, app))
nsi.write(
' CreateShortCut "$SMPROGRAMS\\$StartMenuFolder\\Uninstall.lnk" "$INSTDIR\\Uninstall.exe"\n'
)
nsi.write(' !insertmacro MUI_STARTMENU_WRITE_END\n')
nsi.write('SectionEnd\n')
# This section defines the uninstaller.
nsi.write('Section Uninstall\n')
nsi.write(' RMDir /r "$INSTDIR"\n')
nsi.write(' ; Desktop icon\n')
nsi.write(' Delete "$DESKTOP\\%s.lnk"\n' % shortname)
nsi.write(' ; Start menu items\n')
nsi.write(
' !insertmacro MUI_STARTMENU_GETFOLDER Application $StartMenuFolder\n'
)
nsi.write(' RMDir /r "$SMPROGRAMS\\$StartMenuFolder"\n')
nsi.write('SectionEnd\n')
nsi.close()
cmd = ['makensis']
for flag in ["V2"]:
cmd.append('{}{}'.format(
'/' if sys.platform.startswith('win') else '-', flag))
cmd.append(nsifile.to_os_specific())
subprocess.check_call(cmd)
def test_cg_from_file(gsg):
"""Test compiling Cg shaders from files"""
shader_path = core.Filename(SHADERS_DIR, 'cg_simple.sha')
run_cg_compile_check(gsg, shader_path)
def test_load_sdr_lut():
filepath = p3d.Filename(os.path.dirname(__file__), 'lut.png')
simplepbr.load_sdr_lut(filepath)
import appdirs
import panda3d.core as p3d
_APPNAME = 'mercury'
_APPAUTHOR = False
_APPDIRS = appdirs.AppDirs(appname=_APPNAME, appauthor=_APPAUTHOR, roaming=True)
APP_ROOT_DIR = p3d.Filename.expand_from('$MAIN_DIR')
CONFIG_DIR = p3d.Filename(APP_ROOT_DIR, 'config')
USER_CONFIG_DIR = p3d.Filename.from_os_specific(_APPDIRS.user_config_dir)
_PATH_VARS = {
'$USER_APPDATA': _APPDIRS.user_data_dir,
'$MAIN_DIR': str(APP_ROOT_DIR),
}
def parse_path(path):
path = str(path)
path_parts = path.split('/')
path_parts = [
_PATH_VARS.get(i, i)
for i in path_parts
]
return p3d.Filename('/'.join(path_parts))
def write(filename: str, egg_data: egg.EggData) -> None:
"""write egg data to a file"""
egg_data.writeEgg(core.Filename(filename))
def test_cg_compile_error(gsg):
"""Test getting compile errors from bad Cg shaders"""
shader_path = core.Filename(SHADERS_DIR, 'cg_bad.sha')
run_cg_compile_check(gsg, shader_path, expect_fail=True)