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locBaker.py
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locBaker.py
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# BSD 3-Clause License
#
# Copyright (c) 2020, Hyuk Ko
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# 3. Neither the name of the copyright holder nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""
import locBaker
reload(locBaker)
try:
lb.close()
lb.deleteLater()
except:
pass
lb = locBaker.LocBaker()
lb.show()
"""
try:
from PySide import QtGui, QtCore
import PySide.QtGui as QtWidgets
import shiboken
except ImportError:
from PySide2 import QtGui, QtCore, QtWidgets
import shiboken2 as shiboken
import maya.cmds as mc
import maya.OpenMaya as om
import maya.OpenMayaUI as omui
import traceback
from functools import wraps
# Decorator for undo support.
def openCloseChunk(func):
@wraps(func)
def wrapper(*args, **kargs):
action = None
try:
mc.undoInfo(openChunk=True)
action = func(*args, **kargs)
except:
print(traceback.format_exc())
pass
finally:
mc.undoInfo(closeChunk=True)
return action
return wrapper
class LocBaker(QtWidgets.QDialog):
@classmethod
def maya_main_window(cls):
main_window_ptr = omui.MQtUtil.mainWindow()
return shiboken.wrapInstance(long(main_window_ptr), QtWidgets.QWidget)
def __init__(self):
super(LocBaker, self).__init__(self.maya_main_window())
self.setMaximumWidth(200)
self.setWindowTitle("Loc Baker")
self.setWindowFlags(self.windowFlags() ^ QtCore.Qt.WindowContextHelpButtonHint)
#self.setStyleSheet("QDialog {background-color: rgb(25, 25, 25);} QGroupBox {background-color: rgb(35, 35, 35); border: 10px solid rgb(35, 35, 35);}")
self.create_widgets()
self.create_layouts()
self.create_connections()
def create_widgets(self):
self.start_frame_lb = QtWidgets.QLabel("Start")
self.start_frame_lb.setAlignment(QtCore.Qt.AlignCenter)
self.end_frame_lb = QtWidgets.QLabel("End")
self.end_frame_lb.setAlignment(QtCore.Qt.AlignCenter)
self.start_frame_le = QtWidgets.QLineEdit()
self.start_frame_le.setText(str(int(mc.playbackOptions(q=True, minTime=True))))
self.this_frame_update_btn = QtWidgets.QPushButton()
self.this_frame_update_btn.setIcon(QtGui.QIcon(":centerCurrentTime.png"))
self.end_frame_le = QtWidgets.QLineEdit()
self.end_frame_le.setText(str(int(mc.playbackOptions(q=True, maxTime=True))))
self.start_frame_update_btn = QtWidgets.QPushButton()
self.start_frame_update_btn.setIcon(QtGui.QIcon(":timestart.png"))
self.reset_update_btn = QtWidgets.QPushButton()
self.reset_update_btn.setIcon(QtGui.QIcon(":refresh.png"))
self.end_frame_update_btn = QtWidgets.QPushButton()
self.end_frame_update_btn.setIcon(QtGui.QIcon(":timeend.png"))
self.point_x_cb = QtWidgets.QCheckBox("X")
self.point_x_cb.toggle()
self.point_y_cb = QtWidgets.QCheckBox("Y")
self.point_y_cb.toggle()
self.point_z_cb = QtWidgets.QCheckBox("Z")
self.point_z_cb.toggle()
self.orient_x_cb = QtWidgets.QCheckBox("X")
self.orient_x_cb.toggle()
self.orient_y_cb = QtWidgets.QCheckBox("Y")
self.orient_y_cb.toggle()
self.orient_z_cb = QtWidgets.QCheckBox("Z")
self.orient_z_cb.toggle()
self.scale_x_cb = QtWidgets.QCheckBox("X")
self.scale_x_cb.toggle()
self.scale_y_cb = QtWidgets.QCheckBox("Y")
self.scale_y_cb.toggle()
self.scale_z_cb = QtWidgets.QCheckBox("Z")
self.scale_z_cb.toggle()
self.rotateOrder_inherit_rb = QtWidgets.QRadioButton("Inherit")
self.rotateOrder_inherit_rb.toggle()
self.rotateOrder_xyz_rb = QtWidgets.QRadioButton("XYZ")
self.rotateOrder_yzx_rb = QtWidgets.QRadioButton("YZX")
self.rotateOrder_zxy_rb = QtWidgets.QRadioButton("ZXY")
self.rotateOrder_xzy_rb = QtWidgets.QRadioButton("XZY")
self.rotateOrder_yxz_rb = QtWidgets.QRadioButton("YXZ")
self.rotateOrder_zyx_rb = QtWidgets.QRadioButton("ZYX")
self.apply_btn = QtWidgets.QPushButton("Apply")
self.bake_btn = QtWidgets.QPushButton("Bake")
def create_layouts(self):
frame_range_groupbox = QtWidgets.QGroupBox("Range")
frame_range_layout = QtWidgets.QGridLayout()
frame_range_layout.addWidget(self.start_frame_lb, 0, 0)
frame_range_layout.addWidget(self.end_frame_lb, 0, 2)
frame_range_layout.addWidget(self.start_frame_le, 1, 0)
frame_range_layout.addWidget(self.this_frame_update_btn, 1, 1)
frame_range_layout.addWidget(self.end_frame_le, 1, 2)
frame_range_layout.addWidget(self.start_frame_update_btn, 2, 0)
frame_range_layout.addWidget(self.reset_update_btn, 2, 1)
frame_range_layout.addWidget(self.end_frame_update_btn, 2, 2)
frame_range_groupbox.setLayout(frame_range_layout)
self.point_groupbox = QtWidgets.QGroupBox("Point")
point_layout = QtWidgets.QHBoxLayout()
point_layout.addWidget(self.point_x_cb)
point_layout.addWidget(self.point_y_cb)
point_layout.addWidget(self.point_z_cb)
self.point_groupbox.setLayout(point_layout)
self.point_groupbox.setCheckable(True)
self.point_groupbox.setChecked(True)
self.orient_groupbox = QtWidgets.QGroupBox("Orient")
orient_layout = QtWidgets.QHBoxLayout()
orient_layout.addWidget(self.orient_x_cb)
orient_layout.addWidget(self.orient_y_cb)
orient_layout.addWidget(self.orient_z_cb)
self.orient_groupbox.setLayout(orient_layout)
self.orient_groupbox.setCheckable(True)
self.orient_groupbox.setChecked(True)
self.scale_groupbox = QtWidgets.QGroupBox("Scale")
scale_layout = QtWidgets.QHBoxLayout()
scale_layout.addWidget(self.scale_x_cb)
scale_layout.addWidget(self.scale_y_cb)
scale_layout.addWidget(self.scale_z_cb)
self.scale_groupbox.setLayout(scale_layout)
self.scale_groupbox.setCheckable(True)
self.scale_groupbox.setChecked(True)
rotateOrder_groupbox = QtWidgets.QGroupBox("Rotate Order")
rotateOrder_layout = QtWidgets.QGridLayout()
rotateOrder_layout.addWidget(self.rotateOrder_inherit_rb, 0, 0, 1, 0)
rotateOrder_layout.addWidget(self.rotateOrder_xyz_rb, 1, 0)
rotateOrder_layout.addWidget(self.rotateOrder_yzx_rb, 1, 1)
rotateOrder_layout.addWidget(self.rotateOrder_zxy_rb, 1, 2)
rotateOrder_layout.addWidget(self.rotateOrder_xzy_rb, 2, 0)
rotateOrder_layout.addWidget(self.rotateOrder_yxz_rb, 2, 1)
rotateOrder_layout.addWidget(self.rotateOrder_zyx_rb, 2, 2)
rotateOrder_groupbox.setLayout(rotateOrder_layout)
bake_groupbox = QtWidgets.QGroupBox()
bake_layout = QtWidgets.QHBoxLayout()
bake_layout.addWidget(self.apply_btn)
bake_layout.addWidget(self.bake_btn)
bake_groupbox.setLayout(bake_layout)
main_layout = QtWidgets.QVBoxLayout(self)
main_layout.addWidget(frame_range_groupbox)
main_layout.addWidget(self.point_groupbox)
main_layout.addWidget(self.orient_groupbox)
main_layout.addWidget(self.scale_groupbox)
main_layout.addWidget(rotateOrder_groupbox)
main_layout.addWidget(bake_groupbox)
def create_connections(self):
self.this_frame_update_btn.clicked.connect(lambda: self.update("this"))
self.start_frame_update_btn.clicked.connect(lambda: self.update("start"))
self.reset_update_btn.clicked.connect(lambda: self.update("reset"))
self.end_frame_update_btn.clicked.connect(lambda: self.update("end"))
self.apply_btn.clicked.connect(lambda: self.bake("apply"))
self.bake_btn.clicked.connect(lambda: self.bake("bake"))
def update(self, mode):
if mode == "this":
self.start_frame_le.setText(str(int(mc.currentTime(q=True))))
self.end_frame_le.setText(str(int(mc.currentTime(q=True))))
if mode == "start":
self.start_frame_le.setText(str(int(mc.currentTime(q=True))))
if mode == "end":
self.end_frame_le.setText(str(int(mc.currentTime(q=True))))
if mode == "reset":
self.start_frame_le.setText(str(int(mc.playbackOptions(q=True, minTime=True))))
self.end_frame_le.setText(str(int(mc.playbackOptions(q=True, maxTime=True))))
@openCloseChunk
def bake(self, mode):
# Get List of selected Transform Nodes
selTransList = mc.ls(selection=True, transforms=True, long=True)
locList = []
pcList = []
ocList = []
scList = []
for trans in selTransList:
# Create Locator
#loc = mc.spaceLocator(name="baked{0}".format(trans))[0]
loc = mc.spaceLocator(name="bakerLoc_#")[0]
locList.append(loc)
# Set Rotate Order
if self.rotateOrder_inherit_rb.isChecked(): mc.setAttr(loc ".rotateOrder", mc.getAttr(trans ".rotateOrder"))
if self.rotateOrder_xyz_rb.isChecked(): mc.setAttr(loc ".rotateOrder", 0)
if self.rotateOrder_yzx_rb.isChecked(): mc.setAttr(loc ".rotateOrder", 1)
if self.rotateOrder_zxy_rb.isChecked(): mc.setAttr(loc ".rotateOrder", 2)
if self.rotateOrder_xzy_rb.isChecked(): mc.setAttr(loc ".rotateOrder", 3)
if self.rotateOrder_yxz_rb.isChecked(): mc.setAttr(loc ".rotateOrder", 4)
if self.rotateOrder_zyx_rb.isChecked(): mc.setAttr(loc ".rotateOrder", 5)
if self.point_groupbox.isChecked():
pskip = ""
if self.point_x_cb.isChecked() == False: pskip = ", skip='x'"
if self.point_y_cb.isChecked() == False: pskip = ", skip='y'"
if self.point_z_cb.isChecked() == False: pskip = ", skip='z'"
exec("pc = mc.pointConstraint(trans, loc, maintainOffset=False {0})".format(pskip))
pcList.append(pc)
if self.orient_groupbox.isChecked():
oskip = ""
if self.orient_x_cb.isChecked() == False: oskip = ", skip='x'"
if self.orient_y_cb.isChecked() == False: oskip = ", skip='y'"
if self.orient_z_cb.isChecked() == False: oskip = ", skip='z'"
exec("oc = mc.orientConstraint(trans, loc, maintainOffset=False {0})".format(oskip))
ocList.append(oc)
if self.scale_groupbox.isChecked():
sskip = ""
if self.scale_x_cb.isChecked() == False: sskip = ", skip='x'"
if self.scale_y_cb.isChecked() == False: sskip = ", skip='y'"
if self.scale_z_cb.isChecked() == False: sskip = ", skip='z'"
exec("sc = mc.scaleConstraint(trans, loc, maintainOffset=False {0})".format(sskip))
scList.append(sc)
# Bake
if self.start_frame_le.text() != self.end_frame_le.text(): # If Start & End Frame is not same, Bake.
mc.ogs(pause=True)
mc.bakeResults(locList, simulation=True, attribute=["tx","ty","tz","rx","ry","rz","sx","sy","sz"], time=(self.start_frame_le.text(), self.end_frame_le.text()))
mc.ogs(pause=True)
# Delete Constraints
for pc in pcList:
try:
mc.delete(pc)
except:
pass
for oc in ocList:
try:
mc.delete(oc)
except:
pass
for sc in scList:
try:
mc.delete(sc)
except:
pass
mc.select(clear=True)
## Close Window ##
if mode == "bake":
self.close()
self.deleteLater()
if __name__ == "__main__":
try:
lb.close()
lb.deleteLater()
except:
pass
lb = LocBaker()
lb.show()