def save_preset(self, file_=None, use_mel=True, verbose=0):
"""Save preset for this node.
Args:
file_ (str): path to save preset at
use_mel (bool): use mel to save preset
verbose (int): print process data
Returns:
(str): preset path
"""
_file = self._get_tmp_preset_path(use_mel=use_mel)
if os.path.exists(_file):
os.remove(_file)
if use_mel:
mel.eval('saveAttrPreset "{}" "tmp" false'.format(self))
else:
cmds.nodePreset(save=(self, "tmp"))
lprint("SAVED PRESET", _file, verbose=verbose)
if not os.path.exists(_file):
raise RuntimeError('Failed to save preset: {}'.format(_file))
if not file_:
lprint("RETURNING ORIGINAL FILE", verbose=verbose)
return _file
shutil.move(_file, file_)
return file_
def vray_default_setup():
mel.eval("setCurrentRenderer \"vray\";")
if not cmds.objExists("vraySettings"):
Utils.maya_print("Node 'vraySettings' must be initialized. Open render settings.")
mel.eval("unifiedRenderGlobalsWindow;")
presets = cmds.nodePreset(list="vraySettings")
if "Vray_Default" in presets:
cmds.nodePreset(load=("vraySettings", "Vray_Default"))
Utils.maya_print("Vray now using default setup.")
def createPresets(presetName, presetOrginal=['defaultRenderQuality', 'defaultRenderGlobals', 'defaultResolution'], set=1):
# Check to see if the presetName exists?
state = renderPresetExists( presetName, presetOrginal )
if( state ):
print("Preset Name: %s already exists." %presetName)
return 0
else:
for preset in presetOrginal:
cmds.nodePreset( save=[preset, presetName] )
return 1
def loadRemovePreset( presetName, presetOrginal=['defaultRenderQuality', 'defaultRenderGlobals', 'defaultResolution'] ):
'''
for preset in presets:
cmds.nodePreset( load=[presetName, preset] )
for preset in presets:
cmds.nodePreset( delete=[presetName, preset] )
'''
for preset in presetOrginal:
cmds.nodePreset( load=[preset, presetName] )
cmds.nodePreset( delete=[preset, presetName] )
def uiFunc_process_preset_change(obj, optionMenu):
val = optionMenu.getValue()
if val == "Save Preset":
result = mc.promptDialog(title='Save Preset',
message='Preset Name:',
button=['OK', 'Cancel'],
defaultButton='OK',
cancelButton='Cancel',
dismissString='Cancel')
if result == 'OK':
text = mc.promptDialog(query=True, text=True)
if mc.nodePreset(isValidName=text):
mc.nodePreset(save=(obj, text))
optionMenu.clear()
optionMenu.append("Load Preset")
for a in mc.nodePreset(list=obj):
optionMenu.append(a)
optionMenu.append("---")
optionMenu.append("Save Preset")
optionMenu.setValue(text)
else:
print "Invalid name, try again"
optionMenu.setValue("Load Preset")
elif mc.nodePreset(isValidName=val):
if mc.nodePreset(exists=(obj, val)):
mc.nodePreset(load=(obj, optionMenu.getValue()))
def loadRemovePreset(presetName,
presetOrginal=[
'defaultRenderQuality', 'defaultRenderGlobals',
'defaultResolution'
]):
'''
for preset in presets:
cmds.nodePreset( load=[presetName, preset] )
for preset in presets:
cmds.nodePreset( delete=[presetName, preset] )
'''
for preset in presetOrginal:
cmds.nodePreset(load=[preset, presetName])
cmds.nodePreset(delete=[preset, presetName])
def createPresets(presetName,
presetOrginal=[
'defaultRenderQuality', 'defaultRenderGlobals',
'defaultResolution'
],
set=1):
# Check to see if the presetName exists?
state = renderPresetExists(presetName, presetOrginal)
if (state):
print("Preset Name: %s already exists." % presetName)
return 0
else:
for preset in presetOrginal:
cmds.nodePreset(save=[preset, presetName])
return 1
def uiFunc_make_display_line(parent, label="", text="", button=False, buttonLabel = ">>", buttonCommand=None, buttonInfo="", presetOptions=False, presetObj=None):
_row = mUI.MelHSingleStretchLayout(parent,ut='cgmUISubTemplate',padding = _padding)
mUI.MelSpacer(_row,w=_padding)
mUI.MelLabel(_row,
l=label)
uiTF = mUI.MelLabel(_row,ut='cgmUIInstructionsTemplate',l=text,
en=True)
if button:
cgmUI.add_Button(_row,buttonLabel,
buttonCommand,
buttonInfo)
_row.setStretchWidget(uiTF)
if presetOptions:
presetMenu = mUI.MelOptionMenu(_row,useTemplate = 'cgmUITemplate')
presetMenu.append("Load Preset")
for a in mc.nodePreset( list=presetObj ):
presetMenu.append(a)
presetMenu.append("---")
presetMenu.append("Save Preset")
presetMenu(edit=True,
value = "Load Preset",
cc = cgmGEN.Callback(uiFunc_process_preset_change, presetObj, presetMenu) )
mUI.MelSpacer(_row,w=_padding)
_row.layout()
return uiTF
def renderPresetExists( presetName, presetOrginal=['defaultRenderQuality', 'defaultRenderGlobals', 'defaultResolution'] ):
'''
This function by default looks for presetNodes in the render global.
'''
state = 0
for preset in presetOrginal:
if( cmds.nodePreset( exists=[preset, presetName]) ):
state = 1
return state
def load_preset(self, file_, use_mel=True):
"""Load the given preset.
Args:
file_ (str): preset file to load
use_mel (bool): preset was written using mel
"""
_tmp_path = self._get_tmp_preset_path(use_mel=use_mel)
test_path(os.path.dirname(_tmp_path))
if file_ != _tmp_path:
shutil.copy(file_, _tmp_path)
if use_mel:
_cmd = '{} "{}" "" "" "tmp" 1'.format(
_get_load_preset_mel(), self)
mel.eval(_cmd)
else:
cmds.nodePreset(load=(self, "tmp"))
if file_ != _tmp_path:
os.remove(_tmp_path)
def hw(*args, **kwargs):
t0 = float(time.time())
try:
verbose = kwargs["verbose"]
except KeyError:
verbose = False
if cmds.optionVar(exists="checkmateVerbosity"):
verbose = cmds.optionVar(query="checkmateVerbosity")
else:
pass
scenefilename = cmds.file(query=True, sn=True, shn=True)
root, ext = os.path.splitext(scenefilename)
fullscenepath = cmds.file(query=True, sn=True, shn=False)
fullscenedirname = os.path.dirname(fullscenepath)
reportname = "".join([root, ext.replace(".", "_")])
img_dir = os.path.join(fullscenedirname, reportname)
print "save HW rendered images to : %s" % img_dir
# before we render, save render globals presets
cmds.nodePreset(save=("defaultRenderQuality", "ttRestorePreviousDefaultRenderViewPreset"))
cmds.nodePreset(save=("defaultRenderGlobals", "ttRestorePreviousDefaultRenderViewPreset"))
cmds.nodePreset(save=("defaultResolution", "ttRestorePreviousDefaultRenderViewPreset"))
# override the user settings
cmds.setAttr("defaultRenderGlobals.imageFormat", 32)
ext = ".png"
# set resolution ot 320x240
cmds.setAttr("defaultResolution.width", 640)
cmds.setAttr("defaultResolution.height", 480)
cmds.setAttr("defaultResolution.deviceAspectRatio", (float(320) / float(240)))
# set file format to png
cmds.setAttr("defaultRenderGlobals.imageFormat", 32)
ext = ".png"
cmds.setAttr("defaultRenderGlobals.outFormatControl", 0) # default name.ext
cmds.setAttr("defaultRenderGlobals.animation", False)
# cmds.setAttr('defaultRenderGlobals.imageFilePrefix', "../<Camera>", type="string")
cmds.setAttr("defaultRenderGlobals.imageFilePrefix", "<Camera>", type="string")
cmds.workspace(fileRule=["images", img_dir])
print "save rendered images to : %s" % img_dir
cmds.hwRender(currentFrame=True, cam="top", edgeAntiAliasing=[2, 4], fullRenderSupport=True)
cmds.hwRender(currentFrame=True, cam="persp", edgeAntiAliasing=[2, 16], fullRenderSupport=True)
cmds.hwRender(currentFrame=True, cam="front", edgeAntiAliasing=[2, 16], fullRenderSupport=True)
cmds.hwRender(currentFrame=True, cam="side", edgeAntiAliasing=[2, 16], fullRenderSupport=True)
# move rendererd images from the default project images dir to the report dir
sourcedir = os.path.join(cmds.workspace(q=True, rd=True), cmds.workspace(fileRuleEntry="images"))
targetdir = img_dir
print "from : ", sourcedir
print "to : ", targetdir
# for img in ['side.png', 'front.png', 'persp.png', 'top.png'] :
# os.rename(os.path.join(sourcedir, img), os.path.join(targetdir, img))
print "%-24s : %.6f seconds" % ("render.hw()", (float(time.time()) - t0))
return img_dir
def renderPresetExists(presetName,
presetOrginal=[
'defaultRenderQuality', 'defaultRenderGlobals',
'defaultResolution'
]):
'''
This function by default looks for presetNodes in the render global.
'''
state = 0
for preset in presetOrginal:
if (cmds.nodePreset(exists=[preset, presetName])):
state = 1
return state
import maya.cmds as cmds
# To determine if "My Special Settings" is a valid name for a preset (it
# is not because it contains spaces):
#
cmds.nodePreset(isValidName="My Special Settings")
# Result: 0 #
# To save the settings of nurbsSphereShape1 as a preset called "smithers":
#
cmds.nodePreset(save=("nurbsSphereShape1", "smithers"))
# To get a list of all presets available that could be applied to
# nurbsSphereShape1:
#
cmds.nodePreset(list="nurbsSphereShape1")
# Result: [u'smithers', u'smoothSphere', u'roughSphere', u'atmoSphere'] #
# To load the preset named "smoothSphere" onto nurbsSphereShape1:
#
cmds.nodePreset(load=("nurbsSphereShape1", "smoothSphere"))
# To delete the preset named "smithers" which was formerly available for the
# node nurbsSphereShape1 (and other nodes of the same type):
#
cmds.nodePreset(delete=("nurbsSphereShape1", "smithers"))
# To determine if a preset named "smithers" exists for the node
# nurbsSphereShape1 (it does not because it has been deleted):
#
cmds.nodePreset(exists=("nurbsSphereShape1", "smithers"))
# Result: 0 #
# Create a preset containing only the color and diffuse attributes:
#
cmds.nodePreset(save=("lambert1", "colorAndDiffuse"), attributes="color diffuse")
# Create a preset to map a checker texture to the applied node.
def snapshots(*args, **kwargs):
""" in GUI mode, renders snapshots of the model views
returns reportsDir
render_snapshots() -> string
"""
t0 = float(time.time())
try:
verbose = kwargs["verbose"]
except KeyError:
verbose = False
if cmds.optionVar(exists="checkmateVerbosity"):
verbose = cmds.optionVar(query="checkmateVerbosity")
else:
pass
# check that we;re running in GUI mode
if cmds.about(batch=True):
print "You can't create a render view in batch mode"
return 1
# turn off the heads-up diplay
cmds.headsUpDisplay(layoutVisibility=False)
# clear selection
cmds.select(clear=True)
_userWorkspaceDir = cmds.internalVar(userWorkspaceDir=True)
scene = cmds.file(query=True, sn=True, shn=True) or "unknown.mb"
(root, ext) = os.path.splitext(scene)
fullscenepath = cmds.file(query=True, sn=True, shn=False) or "unknown.mb"
fullscenedirname = os.path.dirname(fullscenepath)
if fullscenedirname == "":
fullscenedirname = os.path.join(_userWorkspaceDir, "reports")
reportname = "".join([root, ext.replace(".", "_")])
img_dir = os.path.join(fullscenedirname, reportname)
# before we render, save render globals presets
cmds.nodePreset(save=("defaultRenderQuality", "ttRestorePreviousDefaultRenderViewPreset"))
cmds.nodePreset(save=("defaultRenderGlobals", "ttRestorePreviousDefaultRenderViewPreset"))
cmds.nodePreset(save=("defaultResolution", "ttRestorePreviousDefaultRenderViewPreset"))
# override the user settings
cmds.setAttr("defaultRenderGlobals.imageFormat", 32)
ext = ".png"
# set resolution ot 320x240
cmds.setAttr("defaultResolution.width", 320)
cmds.setAttr("defaultResolution.height", 240)
cmds.setAttr("defaultResolution.deviceAspectRatio", (float(320) / float(240)))
# set file format to png
cmds.setAttr("defaultRenderGlobals.imageFormat", 32)
ext = ".png"
# bring up the render view
if not cmds.window("renderViewWindow", exists=True):
cmds.RenderViewWindow()
# cameras to render
cameras = ["top", "front", "side", "persp"]
for camera in cameras:
mel.eval("".join(["renderWindowRenderCamera snapshot renderView ", camera]))
image = "".join([camera, ext])
# we can get the path from the report class instance
imagepath = os.path.join(img_dir, image)
if verbose:
print "imagepath : %s " % imagepath
# delete the images before saving
cmds.sysFile(imagepath, delete=True)
cmds.renderWindowEditor("renderView", edit=True, writeImage=imagepath)
# restore the node presets
# globalsNodes = cmds.renderer( 'mayaSoftware', query=True, globalsNodes=True)
try:
cmds.nodePreset(load=("defaultRenderQuality", "ttRestorePreviousDefaultRenderViewPreset"))
except LockedAttrError:
print "Cannot restore defaultRenderQuality to defaults"
try:
cmds.nodePreset(load=("defaultRenderGlobals", "ttRestorePreviousDefaultRenderViewPreset"))
except LockedAttrError:
print "Cannot restore defaultRenderGlobals to defaults"
try:
cmds.nodePreset(load=("defaultResolution", "ttRestorePreviousDefaultRenderViewPreset"))
except LockedAttrError:
print "Cannot restore defaultRenderGlobals to defaults"
# turn the heads-up diplay back on
cmds.headsUpDisplay(layoutVisibility=True)
print "%-24s : %.6f seconds" % ("render.snapshots()", (float(time.time()) - t0))
return img_dir
import shutil, os.path
import maya.mel as mel
import maya.cmds as cmds
'''
# There are three preset nodes for render globals
cmds.nodePreset( ls='defaultRenderQuality' )
cmds.nodePreset( load=['defaultRenderQuality', 'aa'] )
cmds.nodePreset( load=['defaultRenderGlobals', 'aa'] )
cmds.nodePreset( load=['defaultResolution', 'aa'] )
# Revert render globals to default
# unifiedRenderGlobalsRevertToDefault;
import maya.mel as mel
mel.eval( 'unifiedRenderGlobalsRevertToDefault' )
string $plress[] = `listConnections defaultRenderGlobals.resolution`;
setAttr defaultRenderGlobals.imageFormat 20;
// 8 for jpg
setAttr defaultRenderGlobals.imageFormat 8;
setAttr ($plress[0]+".width") 50;
setAttr ($plress[0]+".height") 50;
setAttr -type "string" defaultRenderGlobals.imageFilePrefix "";
render camera1;
'''
imageTypes = { "gif": 0, "tiff": 3, "iff":7, "jpg":8, "tga":19, "bmp":20,
"png":32, "xpm": 63, "xpm2":50}
# 7 == "iff"
# 32 == "png" checked
import shutil, os.path
import maya.mel as mel
import maya.cmds as cmds
'''
# There are three preset nodes for render globals
cmds.nodePreset( ls='defaultRenderQuality' )
cmds.nodePreset( load=['defaultRenderQuality', 'aa'] )
cmds.nodePreset( load=['defaultRenderGlobals', 'aa'] )
cmds.nodePreset( load=['defaultResolution', 'aa'] )
# Revert render globals to default
# unifiedRenderGlobalsRevertToDefault;
import maya.mel as mel
mel.eval( 'unifiedRenderGlobalsRevertToDefault' )
string $plress[] = `listConnections defaultRenderGlobals.resolution`;
setAttr defaultRenderGlobals.imageFormat 20;
// 8 for jpg
setAttr defaultRenderGlobals.imageFormat 8;
setAttr ($plress[0]+".width") 50;
setAttr ($plress[0]+".height") 50;
setAttr -type "string" defaultRenderGlobals.imageFilePrefix "";
render camera1;
'''
imageTypes = {
"gif": 0,
"tiff": 3,
"iff": 7,
"jpg": 8,
"tga": 19,
