def readfile(self, filename):
if filename[-4:] == ".cfg":
self.avatar = Piavca.Avatar(filename[:-4])
else:
Piavca.XMLMotionFile.parse(filename)
if self.avatar == None:
print self.getAvatarNames()
print self.getMotionNames()
if len(self.getAvatarNames()) > 0:
self.setAvatar(self.getAvatarNames()[0])
self.frontend.update()
def readMotions(motions):
mots = []
element_list = []
child_motion_list = []
for motion in motions:
if motion.nodeType == minidom.Node.ELEMENT_NODE:
#print "current node", motion.nodeName
if motion.nodeName == "Avatar":
name = str(motion.getAttribute("name"))
if name == "":
name = str(motion.getAttribute("Name"))
if name == "":
print "Avatar statement without a name"
position = str(motion.getAttribute("position"))
if position == "":
position = str(motion.getAttribute("Position"))
if position != "":
position = str(position).strip()
position = stringToValueList(position)
position = ValueListToVec(position)
else:
position = Piavca.Vec()
rotation = str(motion.getAttribute("rotation"))
if rotation == "":
rotation = str(motion.getAttribute("Rotation"))
if rotation != "":
rotation = str(rotation).strip()
rotation = stringToValueList(rotation)
rotation = ValueListToQuat(rotation)
else:
rotation = Piavca.Quat()
avatar = Piavca.Avatar(name)
#print "loaded avatar", name, position, rotation
avatar.setRootPosition(position)
avatar.setRootOrientation(rotation)
for child in motion.childNodes:
if child.nodeType != minidom.Node.ELEMENT_NODE:
continue
if child.nodeName != "Event":
#print "expected a Event statement as a child of an avatar but got", child.nodeName
continue
name = str(child.getAttribute("name"))
if name == "":
name = str(child.getAttribute("Name"))
if name == "":
print "Event statement without a name"
Piavca.addEvent(avatar, name)
elif motion.nodeName == "Motion":
#print "found a motion statement", motion
for i in range(motion.attributes.length):
#print motion.attributes.item(i).name, motion.attributes.item(i).nodeValue
unknownAttrs = []
if motion.attributes.item(i).name != "name":
unknownAttrs.append(
(motion.attributes.item(i).name,
motion.attributes.item(i).nodeValue))
name = str(motion.getAttribute("name"))
if name == "":
name = str(motion.getAttribute("Name"))
if name == "":
print "Motion statement without a name"
else:
#print "*"+name+"*"
mot = Piavca.getMotion(name)
#print mot
if mot == None:
print "could not find motion", name
else:
mots.append((mot, str(motion.nodeName), unknownAttrs))
#print "mots", mots
elif motion.nodeName == "File":
name = str(motion.getAttribute("name"))
filename = str(motion.getAttribute("filename"))
Paivca.loadMotion(name, filename)
elif motion.nodeName == "Keyframes":
for i in range(motion.attributes.length):
#print motion.attributes.item(i).name, motion.attributes.item(i).nodeValue
unknownAttrs = []
if motion.attributes.item(i).name != "name":
unknownAttrs.append(
(motion.attributes.item(i).name,
motion.attributes.item(i).nodeValue))
name = str(motion.getAttribute("name"))
mot = Piavca.KeyframeMotion()
mot.thisown = False
for child in motion.childNodes:
if child.nodeType != minidom.Node.ELEMENT_NODE:
continue
if child.nodeName != "Key":
print "expected a key statement as a child of a keyframe motion but got", child.nodeName
continue
key_type = str(child.getAttribute("type"))
key_value = str(child.getAttribute("value"))
key_time = float(child.getAttribute("time"))
key_joint = str(child.getAttribute("joint"))
if key_type == "FLOAT" or key_type == "Float" or key_type == "float":
key_joint = Piavca.Core.getCore().getExpressionId(
key_joint)
else:
key_joint = Piavca.Core.getCore().getJointId(key_joint)
if key_joint == Piavca.Core.getCore().nullId:
raise ValueError("Unknown Joint Id " +
str(child.getAttribute("joint")))
Piavca.Core.getCore().addJointNameSet([key_joint])
if key_type == "FLOAT" or key_type == "Float" or key_type == "float":
if mot.isNull(key_joint):
mot.addFloatTrack(key_joint, 0.0)
key_value = float(key_value)
mot.setFloatKeyframe(key_joint, float(key_time),
key_value)
if key_type == "VEC" or key_type == "Vec" or key_type == "vec":
if mot.isNull(key_joint):
mot.addVecTrack(key_joint, Piavca.Vec())
valuelist = stringToValueList(key_value)
key_value = ValueListToVec(valuelist)
mot.setVecKeyframe(key_joint, float(key_time),
key_value)
if key_type == "QUAT" or key_type == "Quat" or key_type == "quat":
if mot.isNull(key_joint):
mot.addQuatTrack(key_joint, Piavca.Quat())
valuelist = stringToValueList(key_value)
key_value = ValueListToQuat(valuelist)
mot.setQuatKeyframe(key_joint, float(key_time),
key_value)
if name != "":
Piavca.loadMotion(name, mot)
else:
try:
#print "other motion types", motion.nodeName
cl = getattr(Piavca, motion.nodeName)
if type(cl) == types.TypeType and issubclass(
cl, Piavca.Motion):
#print "found motion type", motion.nodeName
mot = cl()
storedMotName = mot.getName()
storedMotStr = str(mot)
if mot == None:
raise "could not create motion " + motion.nodeName
continue
mot.thisown = False
unknownAttrs = []
for i in range(motion.attributes.length):
if str(
motion.attributes.item(i).name
) == "name" or str(
motion.attributes.item(i).name) == "Name":
name = str(motion.attributes.item(i).nodeValue)
#print "========================motion name", name
if name != "":
Piavca.loadMotion(name, mot)
continue
attrName = motion.attributes.item(i).name
attrValue = motion.attributes.item(i).nodeValue
#print attrName, attrValue
if not setAttribute(mot, attrName, attrValue):
unknownAttrs.append((attrName, attrValue))
child_motion_list.append((mot, motion.childNodes))
mot.create()
mots.append((mot, str(motion.nodeName), unknownAttrs))
else:
raise str(
motion.nodeName
) + " is not a motion type, its type is: " + str(
type(cl))
# add to a "add list" instead, parse attributes into a dictionary
except AttributeError, e:
print "Attribute Error:", e
elementName = motion.nodeName
attrList = []
for i in range(motion.attributes.length):
attrName = motion.attributes.item(i).name
attrValue = motion.attributes.item(i).nodeValue
attrList.append((attrName, attrValue))
element_list.append((elementName, attrList))
print filename
try:
Piavca.JointNames.importJointNames("Joints.txt")
except IOError:
print "could not open Joints file Joints.txt, will probably work anyway"
try:
Piavca.JointNames.importExpressionNames("Expressions.txt")
except IOError:
print "could not open Expressions file Expressions.txt, will probably work anyway"
Piavca.Core.getCore().setHardware(False)
print "creating avatar"
avatar = Piavca.Avatar(filename)
print "loaded avatar"
if len(sys.argv) > 2:
motion_name = sys.argv[2]
else:
motnames = Piavca.Core.getCore().getMotionNames()
print motnames
dialog_return = singleChoiceDialog(lst=motnames)
motion_name = dialog_return.selection.encode("latin-1")
#motion_name = "biped_mocap_final"
mot = Piavca.Core.getCore().getMotion(motion_name)
mot.Reference()
Piavca.JointNames.importJointNames("Joints.txt")
except IOError:
print "could not open Joints file Joints.txt, will probably work anyway"
try:
Piavca.JointNames.importExpressionNames("Expressions.txt")
except IOError:
print "could not open Expressions file Expressions.txt, will probably work anyway"
(splitext, ext) = os.path.splitext(path)
print "filename", splitext, "extention", ext
if ext == ".conf":
script_engine = ScriptEngine("character controller", filename, app)
else:
if ext == ".cfg":
basename = os.path.basename(splitext)
avatar = Piavca.Avatar(str(basename))
else:
import Piavca.XMLMotionFile
basename = os.path.basename(path)
Piavca.XMLMotionFile.parse(basename)
avatar = Piavca.Core.getCore().getAvatar(0)
Piavca.setUpEventsGUI()
print "loaded avatar"
if len(sys.argv) > 2:
motion_name = sys.argv[2]
else:
motnames = Piavca.Core.getCore().getMotionNames()
print motnames
dialog_return = singleChoiceDialog(lst=["None"] + motnames)
def __init__(self, name, filename, app=None, gui_thread=False):
Piavca.TimeCallback.__init__(self, name)
self.app = app
self.gui_thread = gui_thread
self.frame = None
self.camera_pos = Piavca.Vec()
self.camera_pitch = 0.0
self.camera_yaw = 0.0
loadDefaults()
self.scripts = {}
self.currentscript = {}
self.starttimes = {}
if pymediapresent or pyaudiopresent:
self.soundEngine = SoundEngine()
else:
self.soundEngine = None
inputfile = open(filename, "r")
lines = inputfile.readlines()
inputfile.close()
gui_list = []
for line in lines:
line = line.strip()
commentpos = line.find("#")
if commentpos >= 0:
line = line[:commentpos]
line = line.split()
print line
if len(line) <= 0:
continue
if line[0] == "soundpack":
if len(line) == 2:
spackname = line[1]
else:
spackname = line[2]
if self.soundEngine != None:
self.soundEngine.loadSounds(spackname)
else:
print "could not load sound packs as audio playback is not supported, please install pyaudio or pymedia"
elif line[0] == "expressions":
importExpressionNames(line[1])
elif line[0] == "joints":
importJointNames(line[1])
elif line[0] == "avatar":
print "avatar", line[1]
print "start loading avatar"
avatar = Piavca.Avatar(line[1])
print "finished loading avatar"
i = 2
while i < len(line):
if line[i] == "position" or line[i] == "pos":
pos = Piavca.Vec(float(line[i + 1]),
float(line[i + 2]),
float(line[i + 3]))
avatar.setRootPosition(pos)
i = i + 3
elif line[i] == "rotation" or line[i] == "rot":
angle = Piavca.degToRad(float(line[i + 1]))
axis = Piavca.Vec(float(line[i + 2]),
float(line[i + 3]),
float(line[i + 4]))
avatar.setRootOrientation(Piavca.Quat(angle, axis))
i = i + 4
i += 1
elif line[0] == "motionpack":
if len(line) == 2:
mpackname = line[1]
else:
mpackname = line[2]
print "motionpack", mpackname
MotionFile.readMotionFile(mpackname)
elif line[0] == "script":
if len(line) == 2:
spackname = line[1]
else:
spackname = line[2]
print "script pack", spackname
self.loadScripts(spackname)
elif line[0] == "camera":
if line[1] == "position":
self.camera_pos = Piavca.Vec(float(line[2]),
float(line[3]),
float(line[4]))
elif line[1] == "vert_angle":
self.camera_pitch = Piavca.degToRad(float(line[2]))
elif line[1] == "horiz_angle":
self.camera_yaw = Piavca.degToRad(float(line[2]))
#elif line[1] == "rotation":
# s self.camera_ori = Piavca.Quat(float(line[2]), Piavca.Vec(float(line[3], float(line[4], lfloat(ine[5]))
elif line[0] == "GUI":
print "gui"
gui_list.append(line[1])
elif line[0] == "gui":
print "gui"
gui_list.append(line[1])
for gui_name in gui_list:
self.GUI(gui_name)
self.thisown = 0
Piavca.Core.getCore().registerCallback(self)
