def update_gallery_items(kwargs=None):
"""Reload all gallery items.
"""
galleries = hou.galleries.galleries()
gal_files = set() # a set of all currently loaded gallery files
# collect all loaded galleries and remove them
for g in galleries:
try:
f = re.search('"([^\"]+)"', repr(g)).group(1)
gal_files.add(f)
#print "found:", f
hou.galleries.removeGallery(f)
except:
pass
# look for new gallery files in the paths, and collect them
paths = hou.houdiniPath("HOUDINI_GALLERY_PATH")
for path in paths:
files = glob.glob(path + "/*.gal")
gal_files.update(files)
# install all found gallery files
for file in gal_files:
#print "installing:", file
hou.galleries.installGallery(file)
def show_houdinipath(kwargs):
"""Displays entries .
"""
hou.ui.displayMessage(
"Houdini Path ($HOUDINI_PATH) entries (in order)",
details = "\n".join(hou.houdiniPath()),
details_expanded=True)
def main():
filePath = hou.houdiniPath()
abcFolder = "/import"
abcPath = filePath[0] + abcFolder
geo = hou.selectedNodes()
if(os.path.exists(abcPath)):
abcList = os.listdir(abcPath)
geo[0].createNode( "null" ).setDisplayFlag(True)
for abcFile in abcList:
if(abcFile.endswith( ".abc" )):
abcSop = geo[0].createNode( "alembic" )
abcSop.setDisplayFlag(False)
houAbc = "$HIP"+ abcFolder +"/" + abcFile
abcSop.parm( "fileName" ).set(houAbc)
geo[0].layoutChildren()
hou.ui.displayMessage(text = "succes")
else:
hou.ui.displayMessage(text = "abc folder not exist!!!", severity = hou.severityType.Error)
def set_hip_path(self):
rownum = self.tableWidget.rowCount()
h_path = hou.houdiniPath()
for r in range(0, rownum):
ep = self.tableWidget.item(r, 3).text()
try:
if ep.find('$HIP') == -1:
k = ep.replace(str(h_path[0]), '$HIP')
if k != ep:
print 'set', self.tableWidget.item(
r, 2).text(), ' ', k
self.tableWidget.item(r, 4).setText(
QtGui.QApplication.translate(
"MainWindow", str(k), None,
QtGui.QApplication.UnicodeUTF8))
except:
print 'Error:', self.tableWidget.item(r, 2).text()
def _findPlaneGroups():
# Mapping between plane group names and their source files.
groupMap = {}
# Look for planes throughout the Houdini path.
for path in hou.houdiniPath():
# Look for any json files in soho/planes/ dirs.
files = glob.glob(os.path.join(path, "soho/planes/*.json"))
for filePath in files:
baseName = os.path.basename(filePath)
# The file isn't a definitions file processed elsewhere.
if baseName != "definitions.json":
# The group name is the name of the file.
groupName = os.path.splitext(baseName)[0]
# If we haven't seen this group yet, add it to the map.
if groupName not in groupMap:
groupMap[groupName] = filePath
return groupMap
