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from functools import partial
import Atoms
import AtomsCore
import os
from Atoms.ui.utils.qthandler import QtWidgets, QtCore, QtGui
from Atoms.images import get_image_path
from Atoms.ui.utils.qt import build_layout, ORIENTATION
from Atoms.ui.components.collapsiblebox import CollapsibleBox
from Atoms.ui.components.modules import BaseModuleWidget
from Atoms.ui.factory import MODULE_WIDGETS_FACTORY
ADD_ICON = QtGui.QIcon(get_image_path('add.png'))
CLEAR_ICON = QtGui.QIcon(get_image_path('clear.png'))
REMOVE_ICON = QtGui.QIcon(get_image_path('remove.png'))
class BlendShapesAnimBoxWidget(CollapsibleBox):
def __init__(self, host_bridge, module_name, parent):
super(BlendShapesAnimBoxWidget, self, ).__init__(parent)
self._module_name = module_name
self._host_bridge = host_bridge
self._layout = build_layout(ORIENTATION.VERTICAL, margins=4,
alignment=QtCore.Qt.AlignTop)
self.set_content_layout(self._layout)
self.set_collapsed(True)
self._build_content_widgets()
self._build_content_signals()
self._update_tree()
def _build_content_widgets(self):
h_layout = build_layout(ORIENTATION.HORIZONTAL, margins=0)
self._add_button = QtWidgets.QPushButton(ADD_ICON, "Add", self)
self._clear_button = QtWidgets.QPushButton(CLEAR_ICON, "Clear", self)
self._clear_button.setFixedWidth(65)
h_layout.addWidget(self._add_button)
h_layout.addWidget(self._clear_button)
self._layout.addLayout(h_layout)
self._tree = QtWidgets.QTreeWidget()
style = """QTreeView::item {height:20; border: 1px solid #2B2B2B;
border-right-color:transparent;
border-left: 0px solid #2B2B2B;}"""
self._tree.setStyleSheet(style)
self._tree.setUniformRowHeights(True)
self._tree.setIndentation(0)
self._tree.setColumnCount(7)
self._tree.setSelectionMode(QtWidgets.QAbstractItemView.NoSelection)
self._tree.setFocusPolicy(QtCore.Qt.NoFocus)
#self._tree.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
self._tree.setHeaderLabels(["","Agent Type", "Geo", "Metadata",
"Anim file", "Anim type",""])
header = self._tree.header()
#header.setSectionsMovable(False)
header.setStretchLastSection(False)
header.setSectionResizeMode(0, QtWidgets.QHeaderView.Fixed)
#headerheader.setSectionResizeModeresizeSection(10, QtWidgets.QHeaderView.Stretch20)
#headerheader.setSectionResizeModeresizeSection(26, QtWidgets.QHeaderView.Fixed20)
#header.setSectionResizeMode(3, QtWidgets.QHeaderView.Fixedself._layout.addWidget(self._tree)
#header.setSectionResizeMode(4, QtWidgets.QHeaderView.Fixed)def _build_content_signals(self):
header.resizeSection(0, 20)
#header.resizeSection(2, 60)
header.resizeSection(6, 20)
#header.setVisible(False)
self._layout.addWidget(self._tree)
def _build_content_signals(self):
self._add_button.clicked.connect(self._add_button_clicked)
self._clear_self._add_button.clicked.connect(self._clear_button_clicked)
def _add_button_clicked(self):
count = self._tree.topLevelItemCount()
index = 0
if count > 0:
_clicked)
index = int(self._tree.topLevelItem(count - 1).text(0)) + 1clear_button.clicked.connect(self._clear_button_clicked)
self._host_bridge.def _add_index_to_array_metadata(self._module_name,button_clicked(self):
count = self._tree.topLevelItemCount()
index = 0
if count > 0:
index = int(self._tree.topLevelItem(count - "animData", index, "")1).text(0)) + 1
self._host_bridge.add_item(index)
def _add_item(self, index, values=[]):
index_to_array_metadata(self._module_name,
twi = QtWidgets.QTreeWidgetItem(self._tree) twi.setText(0, str(index)) self._tree.addTopLevelItem(twi) for i in range(5): vn = QtWidgets.QLineEdit(self._tree"animData", index, "")
self._add_item(index)
if i < len(values):def _add_item(self, index, values=[]):
twi = QtWidgets.QTreeWidgetItem(self._tree)
vntwi.setText(values[i](0, str(index))
vn.editingFinished.connect(partial(self._value_changed, twi))self._tree.addTopLevelItem(twi)
for i self._tree.setItemWidget(twi, i + 1, vn)in range(5):
vn = #selfQtWidgets.QLineEdit(self._tree.setItemWidget(twi, 1, vn))
if #vwi =< QtWidgets.QLineEdit(self._tree)len(values):
#vw vn.setText(str(valuevalues[i])
if value else "0") #vwvn.editingFinished.connect(partial(self._value_changed, twi))
#vw.setValidator(QtGui.QDoubleValidator()) #selfself._tree.setItemWidget(twi, i + 21, vw)vn)
b = QtWidgets.QPushButton(REMOVE_ICON, '', self._tree)
b.clicked.connect(partial(self._remove_item, twi))
b.setFixedSize(QtCore.QSize(20, 20))
self._tree.setItemWidget(twi, 6, b)
return twi
def _value_changed(self, item):
host_index = int(item.text(0))
value = []
for i in range(5):
value.append(str(self._tree.itemWidget(item, i + 1).text()))
type_str = AtomsCore.StringMetadata.staticTypeStr()
value_str = ','.join(value)
self._host_bridge.set_metadata_value(self._module_name, "animData",
type_str, value_str,
index=host_index)
def _clear_button_clicked(self):
self._clear_button.setFocus()
self._tree.clear()
indices = self._host_bridge.get_array_metadata_indices(
self._module_name, "animData")
for index in indices:
self._host_bridge.remove_metadata_at_index(self._module_name,
"animData", index)
def _remove_item(self, item):
mindex = self._tree.indexFromItem(item)
host_index = int(item.text(0))
for i in range(1, 4):
w = self._tree.itemWidget(item, i)
w.setParent(None)
self._tree.takeTopLevelItem(mindex.row())
self._host_bridge.remove_metadata_at_index(self._module_name,
"animData", host_index)
def _update_tree(self):
self._tree.clear()
type_str = AtomsCore.StringMetadata.staticTypeStr()
type_double = AtomsCore.DoubleMetadata.staticTypeStr()
indices = self._host_bridge.get_array_metadata_indices(
self._module_name, "animData")
for index in indices:
ln = self._host_bridge.get_metadata_value(self._module_name,
"animData", type_str,
index=index)
self._add_item(index, values=ln.split(','))
class BlendShapesAnimModuleWidget(BaseModuleWidget):
def __init__(self, host_bridge, module_name, attributes_map, parent):
super(BlendShapesAnimModuleWidget, self).__init__(host_bridge,
module_name,
attributes_map,
parent)
self._anim_widgets = BlendShapesAnimBoxWidget(host_bridge, module_name,
self)
self.add_widget("anim data", self._anim_widgets)
@staticmethod
def excluded_metadatas_from_automatic_build():
return ["animData"]
class BlendShapesAnimModule(Atoms.BehaviourModule):
def __init__(self):
self.anim_table = {}
Atoms.BehaviourModule.__init__(self)
self.addAttribute("enable", AtomsCore.BoolMetadata(True), True)
self.addAttribute("animData", AtomsCore.StringArrayMetadata())
def initSimulation(self, agentGroup):
#Called at the first frame of the simulation
animData = self.attributes()["animData"].value()
self.anim_table.clear()
for clip in animData:
data = clip.replace(" ","").split(',')
if len(data) < 4:
continue
agent_type = data[0]
mesh_name = data[1]
metadata_trigger = data[2]
anim_file = data[3]
property = "loop"
if len(data) > 4:
property = data[4]
#load the anim clip
if not os.path.exists(anim_file):
continue
ark = AtomsCore.Archive()
if not ark.readFromFile(anim_file):
continue
if not agent_type in self.anim_table:
self.anim_table[agent_type] = {}
if not mesh_name in self.anim_table[agent_type]:
self.anim_table[agent_type][mesh_name] = {}
curves_data = AtomsCore.MapMetadata()
if not curves_data.deserialise(ark):
continue
weights = []
for i, target in enumerate(curves_data["targets"].value()):
weights.append(curves_data["weights"][target].value())
data_dict = {"property": property,
"metadata": metadata_trigger,
"range": (curves_data["startFrame"].value(),
curves_data["endFrame"].value()),
"weights": weights}
self.anim_table[agent_type][mesh_name] = data_dict
def initFrame(self, agents, agentGroup):
#Called at the begin of each frame after agentsCreated
is_enabled = self.attributes()["enable"].value()
enable_override = self.attributes()["enable_override"]
for agent in agents:
enabled = is_enabled
agent_id = agent.metadata()["groupId"].value()
a_id_str = str(agent_id)
if a_id_str in enable_override:
enabled = self.attributes()["enable_override"][a_id_str].value()
if not enabled:
continue
agent_type_name = agent.agentType().name()
if not agent_type_name in self.anim_table:
continue
for mesh in self.anim_table[agent_type_name]:
mesh_table = self.anim_table[agent_type_name][mesh]
trigger_meta_name = mesh_table["metadata"]
if not trigger_meta_name in agent.metadata():
continue
trigger_value = agent.metadata()[trigger_meta_name].value()
mesh_anim = mesh + "_anim"
if not mesh_anim in agent.metadata():
agent.metadata()[mesh_anim] = AtomsCore.IntMetadata(-1)
anim_frame = agent.metadata()[mesh_anim].value()
if trigger_value < 0.00001:
if anim_frame == -1:
# the animation is not started and the trigger is at 0
# so we can skip
continue
else:
# we need to reset the animation
agent.metadata()[mesh_anim].set(-1)
for i in range(len(mesh_table["weights"])):
weight_meta_name = "%s_%s_%d" % (agent_type_name,
mesh, i)
if weight_meta_name in agent.metadata():
agent.metadata()[weight_meta_name].set(0.0)
else:
anim_frame += 1
ws = mesh_table["weights"]
for i in range(len(ws)):
weight_meta_name = "%s_%s_%d" % (agent_type_name, mesh,
i)
if not weight_meta_name in agent.metadata():
dm = AtomsCore.DoubleMetadata(0.0)
agent.metadata()[weight_meta_name] = dm
start = mesh_table["range"][0]
end = mesh_table["range"][1]
if mesh_table["property"] == "loop":
anim_frame = anim_frame % (end - start)
else:
if anim_frame > (end - start):
anim_frame = end - start
agent.metadata()[weight_meta_name].set(trigger_value *
ws[i][anim_frame])
agent.metadata()[mesh_anim].set(anim_frame)
def register():
Atoms.BehaviourModules.instance().registerBehaviourModule(
"PyBlendShapesAnim",
BlendShapesAnimModule,
True)
MODULE_WIDGETS_FACTORY.register('PyBlendShapesAnim',
BlendShapesAnimModuleWidget) |
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