def _save_fbx(file_, force=False):
"""Save fbx file.
Args:
file_ (str): fbx path
force (bool): replace without confirmation
"""
_file = File(get_path(file_))
_file.delete(wording='Replace', force=force)
for _mel in [
'FBXExportUpAxis z',
'FBXExportFileVersion -v FBX201800',
'FBXExportSmoothingGroups -v true',
'FBXExportSmoothMesh -v true',
'FBXExportTangents -v true',
'FBXExportSkins -v true',
'FBXExportShapes -v true',
'FBXExportEmbeddedTextures -v false',
'FBXExportApplyConstantKeyReducer -v true',
'FBXExportSplitAnimationIntoTakes -c',
'FBXExport -f "{}"'.format(_file.path),
]:
mel.eval(_mel)
dprint('Wrote file', _file.nice_size(), _file.path)
assert _file.exists()
def reference_publish(file_, verbose=0):
"""Reference a publish into the current scene.
Args:
file_ (str): path to reference
verbose (int): print process data
"""
_file = get_path(file_)
assert isinstance(_file, six.string_types)
# Find ref util module
_mgr = find_tank_app('assetmanager')
_ref_util = find_tank_mod(
'tk_multi_assetmanager.reference_util', catch=True)
if not _ref_util:
_init_tank()
_ref_util = find_tank_mod('tk_multi_assetmanager.reference_util')
lprint('REF UTIL', _ref_util, verbose=verbose)
_ref_list = _mgr.reference_list
_pub_dir = _ref_list.asset_manager.publish_directory
_publish = _pub_dir.publish_from_path(_file)
lprint('PUBLISH', _publish, verbose=verbose)
if not _publish:
raise RuntimeError('Failed to build publish '+_file)
_ref = _ref_util.reference_publish(_publish)
lprint('REF', _ref, verbose=verbose)
_ref_list.update()
return _ref[0]
def open_scene(file_, force=False, prompt=False, lazy=False, load_refs=True):
"""Open the given scene.
Args:
file_ (str): file to open
force (bool): lose unsaved changes without confirmation
prompt (bool): show missing reference dialogs
lazy (bool): abandon load if scene is already open
load_refs (bool): load references
"""
from psyhive import host
_file = get_path(file_)
if lazy and host.cur_scene() == _file:
return
if not force:
host.handle_unsaved_changes()
if File(_file).extn == 'fbx':
load_plugin('fbxmaya')
_kwargs = {}
if not load_refs:
_kwargs['loadReferenceDepth'] = 'none'
cmds.file(_file,
open=True,
force=True,
prompt=prompt,
ignoreVersion=True,
**_kwargs)
def render(file_,
camera=None,
layer='defaultRenderLayer',
col_mgt=True,
force=False,
verbose=0):
"""Render the current scene.
Args:
file_ (str): path to save rendered image
camera (str): camera to render through
layer (str): layer to render
col_mgt (bool): apply colour management
force (bool): replace existing without confirmation
verbose (int): print process data
"""
from maya_psyhive import open_maya as hom
cmds.loadPlugin('mtoa', quiet=True)
from mtoa.cmds import arnoldRender
_cam = camera
if not _cam:
_cam = hom.get_active_cam()
# Prepare output path
_file = File(get_path(file_))
_file.test_dir()
_file.delete(force=force, wording='Replace')
# Prepare arnold
cmds.setAttr("defaultArnoldRenderOptions.abortOnError", False)
cmds.setAttr("defaultArnoldDriver.colorManagement", int(col_mgt))
cmds.setAttr("defaultArnoldDriver.mergeAOVs", True)
_extn = {'jpg': 'jpeg'}.get(_file.extn, _file.extn)
cmds.setAttr('defaultArnoldDriver.aiTranslator', _extn, type='string')
cmds.setAttr('defaultArnoldDriver.prefix',
"{}/{}".format(_file.dir, _file.basename),
type='string')
cmds.setAttr("defaultRenderGlobals.animation", False)
# Execute renders
assert not _file.exists()
arnoldRender.arnoldRender(640, 640, True, True, _cam, ' -layer ' + layer)
if not _file.exists():
_tmp_file = File('{}/{}_1.{}'.format(_file.dir, _file.basename,
_file.extn))
print ' - TMP FILE', _tmp_file.path
assert _tmp_file.exists()
_tmp_file.move_to(_file)
assert _file.exists()
lprint('RENDERED IMAGE', _file.path, verbose=verbose)
def build(mod, all_defs=True):
"""Build an interface for the given module.
In maya it will build a MayaPyGui, otherwise it will build a QtPyGui.
Args:
mod (module): module to build gui from
all_defs (bool): build all defs (not just install_gui decorated ones)
Returns:
(BasePyGui): interface instance
"""
_file = get_path(mod).replace('.pyc', '.py')
if host.NAME == 'maya':
from .pyg_maya import MayaPyGui as _class
else:
from .pyg_qt import QtPyGui as _class
return _class(_file, all_defs=all_defs)
def swap_to(self, file_):
"""Swap this reference file path.
Args:
file_ (str): new file path
"""
_file = get_path(file_)
if not os.path.exists(_file):
raise OSError("Missing file: {}".format(_file))
try:
cmds.file(_file,
loadReference=self.ref_node,
ignoreVersion=True,
options="v=0",
force=True)
except RuntimeError as _exc:
if _exc.message == 'Maya command error':
raise RuntimeError('Maya errored on opening file ' + _file)
raise _exc
def open_scene(file_, func=None, force=False, lazy=False):
"""Open the given scene file.
A warning is raised if the current scene has been modified.
Args:
file_ (str): file to open
func (fn): override save function
force (bool): lose current scene with no warning
lazy (bool): abandon open scene if file is already open
"""
_file = get_path(file_)
if lazy and cur_scene() == _file:
print 'SCENE ALREADY OPEN', _file
return
if not force and _scene_modified():
handle_unsaved_changes()
_func = func or wrap_fn(_force_open_scene, _file)
_func()
def save_as(file_, revert_filename=True, force=False, verbose=0):
"""Save the current scene at the given path without changing cur filename.
Args:
file_ (str): path to save file to
revert_filename (bool): disable revert filename
force (bool): overwrite with no confirmation
verbose (int): print process data
"""
_cur_filename = hou.hipFile.name()
# Test file paths
_file = File(abs_path(get_path(file_)))
_file.delete(wording='replace existing', force=force)
# Execute save
_file.test_dir()
hou.hipFile.save(_file.path)
dprint('SAVED SCENE', _file.nice_size(), _file.path, verbose=verbose)
if revert_filename:
hou.hipFile.setName(_cur_filename)
