def run(self, context):
# log.debug3("{0} vrconcatNode.run ...", self.id)
ret = True
scene = context.get('vrscene')
if not scene:
log.error("Cannot concatenate, context has no scene defined !")
ret = False
else:
'''
if context not in self._outScenes:
print "add scene to outs"
self._outScenes[context] = VRScene()
if context not in self._outPlugins:
print "init plugins dict"
self._outPlugins[context] = dict()
vrs = self._outScenes[context]
'''
vrs = VRScene()
for field in self.getInputs():
if not field.linked:
continue
'''
if field.id not in self._outPlugins[context]:
self._outPlugins[context][field.id] = None
'''
heap = field.heap(context)
if not heap:
print "{0} has no heap".format(field.id)
continue
while heap:
token = heap.pop(0)
if token.isEmpty():
continue
plugin = token.value
msg = "add {0} {1} to vrscene ({2} {3} / {4} - {5})"
msg = msg.format(plugin.getName(), plugin.getType(),
field.fieldId, token.index, token.size,
context.hash)
log.debug2(msg, tags=['run'])
vrs.add(token.value, scene.renderer)
ret = self.generateVRScene(context, vrs)
# log.debug3("{0} vrconcatNode.run: {1}", self.id, ret)
return ret
def concatVRScene(self, context, renderer):
log.debug('CONCAT {0}', context)
inputs = ['shapes', 'shaders', 'lights', 'nodes', 'settings', 'others']
plugins = dict()
fields = self._inHeap.get(context, dict())
context = None
for field in inputs:
values = [token.value for token in fields.get(field, list())]
plugins[field] = values
context = token.context
scene = context.token.value
vrs = VRScene()
for field, plugs in plugins.iteritems():
vrs.add(plugs, renderer)
base = os.path.basename(scene)
path = 'C:/work/scenes/vray/export/{0}'.format(base)
base = os.path.dirname(path)
if not os.path.exists(base):
os.makedirs(base)
log.debug('EXPORT TO {0}', path)
vrs.save(path)
render = self.field('render').value
if render:
vrs.render(wait=3)
if os.path.exists(path):
log.debug('{0} DONE !')
self.field('path').push(context, path)
else:
log.debug('FAILED !')