def getPaletteBoundGeo(self, palName): """doc""" bGeoList = [] for desc in xg.descriptions(palName): bGeoList.extend(xg.boundGeometry(palName, desc)) bGeoList = list(set(bGeoList)) return bGeoList
def exportCurvesMel(palName, descName, fxmName):
"""Replace original "exportCurvesMel", since "xgmNullRender" will fail if scene is too large
"""
# select guides
pm.select(xg.descriptionGuides(descName), replace=True)
# guides to curves
pm.mel.xgmCreateCurvesFromGuides(0, False)
# add patch to selection
pm.select(xg.boundGeometry(palName, descName), add=True)
def _get_scalps(self):
"""
Gets a list with the used scalps in the descriptions
:return: List with the scalps names
"""
scalps = list()
for description in xg.descriptions(str(self.collection_name)):
scalpt = xg.boundGeometry(str(self.collection_name), str(description))[0]
if scalpt not in scalps:
scalps.append(scalpt)
return scalps
def list_bound_geometry(description):
"""Return bounded meshes of the XGen Legacy description
Args:
description (str): XGen Legacy description name
Return:
(list): A list of bounded meshes' transform node name
"""
palette = get_palette_by_description(description)
return list(xg.boundGeometry(palette, description))
def setupImportedMap(fileName, palName, descNames, repoProjPath):
'''
When import palette or description, set up attributes with map texture.
The setup steps include:
1, parses the imported file again;
2, read the "MapTextures" section;
3, for each map, create an attribute for bound geometry; then connect
a texture node to the attribute.
'''
# parse the file, get its path of pallete
fp = open(fileName, 'r')
for line in fp:
#print line
line = line.strip(' \t\r\n')
if cmp(line, "Description") == 0:
line = fp.next()
line = line.strip(' \t\r\n')
preDescription = line.split('\t', 3)[3]
curDescription = descNames[0]
for i in range(len(descNames)):
if descNames[i] == preDescription:
curDescription = descNames[i]
line = fp.next()
line = line.strip(' \t\r\n')
while line and cmp(line, "endAttrs"):
if line.startswith("xgDataPath"):
xgDataPath = line.split("\t")[2]
if line.startswith("xgProjectPath"):
xgProjectPath = repoProjPath
palPath = ""
if xgDataPath.startswith("${PROJECT}"):
palPath = xgDataPath.replace("${PROJECT}",
xgProjectPath)
# copy description dir
projRoot = cmds.workspace(query=True,
rootDirectory=True)
curPalDir = os.path.join(projRoot, "xgen",
"collections", palName)
srcdir = os.path.join(palPath, preDescription)
dstdir = os.path.join(curPalDir, curDescription)
srcdir = os.path.normpath(srcdir)
dstdir = os.path.normpath(dstdir)
try:
dir_util.copy_tree(srcdir, dstdir)
except UnicodeDecodeError as e:
pass
else:
cmds.error(
'The [xgDataPath] not starts with "${PROJECT}"')
line = fp.next()
line = line.strip(' \t\r\n')
if cmp(line, "MapTextures") == 0:
# [David] Not Sure about this area, relink 3dPaintTool map perhaps
geoms = xg.boundGeometry(palName, curDescription)
line = fp.next()
line = line.strip(' \t\r\n')
while line and cmp(line, "endAttrs"):
segments = line.split("\t")
isColor = cmp(segments[1], "regionMap") == 0
# create attribute for shape and assign texture
if isColor:
shapeAttrName = xg.createMayaAttr([0.5, 0.5, 0.5],
segments[1], palName,
curDescription)
else:
shapeAttrName = xg.createMayaAttr([0.5], segments[1],
palName, curDescription)
for geom in geoms:
texNode = cmds.shadingNode("file", asTexture=True)
place2dNode = cmds.shadingNode("place2dTexture",
asUtility=True)
mel.eval("fileTexturePlacementConnect( \"" + texNode +
"\", \"" + place2dNode + "\" )")
cmds.connectAttr(place2dNode + ".outUV", texNode + ".uv")
cmds.connectAttr(place2dNode + ".outUvFilterSize",
texNode + ".uvFilterSize")
# [David] Check texture path
if len(segments) > 2:
cmds.setAttr(texNode + ".ftn",
segments[2],
type="string")
else:
cmds.warning('regionMap Path is Empty.')
if isColor:
ip = texNode + ".outColor"
else:
ip = texNode + ".outAlpha"
shapeChildren = cmds.listRelatives(geoms, shapes=True)
shapeAttrName2 = shapeChildren[0] + "." + shapeAttrName
conn = cmds.listConnections(shapeAttrName2,
destination=False,
source=True,
plugs=True)
if conn:
for c in conn:
cmds.disconnectAttr(c, shapeAttrName2)
cmds.connectAttr(ip, shapeAttrName2)
line = fp.next()
line = line.strip(' \t\r\n')
fp.close()
xgen_item._expanded = False
xgen_item._active = True
def _collect_xgen_geometry(self, parent_item):
try:
import xgenm as xg
except Exception, e:
self.logger.debug(e)
return
icon_path = os.path.join(self.disk_location, os.pardir, "icons",
"XGen.png")
collection = xg.palettes()[0]
xg_geometry = set()
for descriptions in xg.descriptions(collection):
geometry = xg.boundGeometry(collection, descriptions)
for geo in geometry:
xg_geometry.add(geo)
_geometry = list(xg_geometry)
self.logger.debug("XGen Geometry:%s" % _geometry)
_geometry_grp = cmds.listRelatives(_geometry[0], parent=True)[0]
xgen_item = parent_item.create_item("maya.session.xggeometry",
"XGen Geometry", _geometry_grp)
# set the icon for the item
xgen_item.set_icon_from_path(icon_path)
xgen_item.properties["geometry"] = _geometry_grp
xgen_item._expanded = False
xgen_item._active = True