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171 | class CreateRedshiftROP(plugin.HoudiniCreator):
"""Redshift ROP"""
identifier = "io.openpype.creators.houdini.redshift_rop"
label = "Redshift ROP"
product_type = "redshift_rop"
icon = "magic"
ext = "exr"
multi_layered_mode = "1" # No Multi-Layered EXR File
# Default render target
render_target = "farm_split"
def create(self, product_name, instance_data, pre_create_data):
# Transfer settings from pre create to instance
creator_attributes = instance_data.setdefault(
"creator_attributes", dict())
for key in ["render_target", "review"]:
if key in pre_create_data:
creator_attributes[key] = pre_create_data[key]
instance_data.update({"node_type": "Redshift_ROP"})
instance = super(CreateRedshiftROP, self).create(
product_name,
instance_data,
pre_create_data)
instance_node = hou.node(instance.get("instance_node"))
basename = instance_node.name()
# Also create the linked Redshift IPR Rop
try:
ipr_rop = instance_node.parent().createNode(
"Redshift_IPR", node_name=f"{basename}_IPR"
)
except hou.OperationFailed as e:
raise CreatorError(
(
"Cannot create Redshift node. Is Redshift "
"installed and enabled?"
)
) from e
# Move it to directly under the Redshift ROP
ipr_rop.setPosition(instance_node.position() + hou.Vector2(0, -1))
# Set the linked rop to the Redshift ROP
ipr_rop.parm("linked_rop").set(instance_node.path())
ext: int = pre_create_data.get("image_format", 0)
multi_layered_mode: str = pre_create_data.get(
"multi_layered_mode", "1")
ext_format_index = {"exr": 0, "tif": 1, "jpg": 2, "png": 3}
filepath = "{renders_dir}{product_name}/{product_name}.{fmt}".format(
renders_dir=hou.text.expandString("$HIP/pyblish/renders/"),
product_name=product_name,
fmt="$AOV.$F4.{ext}".format(ext=ext)
)
if multi_layered_mode == "1":
multipart = False
elif multi_layered_mode == "2":
multipart = True
else:
raise ValueError(
f"Unknown value for 'multi_layered_mode': {multi_layered_mode}"
)
parms = {
# Render frame range
"trange": 1,
# Redshift ROP settings
"RS_outputFileNamePrefix": filepath,
"RS_outputBeautyAOVSuffix": "beauty",
"RS_outputFileFormat": ext_format_index[ext],
}
if ext == "exr":
parms["RS_outputMultilayerMode"] = multi_layered_mode
parms["RS_aovMultipart"] = multipart
if self.selected_nodes:
# set up the render camera from the selected node
camera = None
for node in self.selected_nodes:
if node.type().name() == "cam":
camera = node.path()
parms["RS_renderCamera"] = camera or ""
export_dir = hou.text.expandString("$HIP/pyblish/rs/")
rs_filepath = f"{export_dir}{product_name}/{product_name}.$F4.rs"
parms["RS_archive_file"] = rs_filepath
if pre_create_data.get("render_target") == "farm_split":
parms["RS_archive_enable"] = 1
instance_node.setParms(parms)
# Lock some Avalon attributes
to_lock = ["productType", "id"]
self.lock_parameters(instance_node, to_lock)
def remove_instances(self, instances):
for instance in instances:
node = instance.data.get("instance_node")
ipr_node = hou.node(f"{node}_IPR")
if ipr_node:
ipr_node.destroy()
return super(CreateRedshiftROP, self).remove_instances(instances)
def get_instance_attr_defs(self):
"""get instance attribute definitions.
Attributes defined in this method are exposed in
publish tab in the publisher UI.
"""
render_target_items = {
"local": "Local machine rendering",
"local_no_render": "Use existing frames (local)",
"farm": "Farm Rendering",
"farm_split": "Farm Rendering - Split export & render jobs",
}
return [
BoolDef("review",
label="Review",
tooltip="Mark as reviewable",
default=True),
EnumDef("render_target",
items=render_target_items,
label="Render target",
default=self.render_target)
]
def get_pre_create_attr_defs(self):
image_format_enum = [
"exr", "tif", "jpg", "png",
]
multi_layered_mode = [
{"value": "1", "label": "No Multi-Layered EXR File"},
{"value": "2", "label": "Full Multi-Layered EXR File"},
]
attrs = super(CreateRedshiftROP, self).get_pre_create_attr_defs()
attrs += [
EnumDef("image_format",
image_format_enum,
default=self.ext,
label="Image Format Options"),
EnumDef("multi_layered_mode",
multi_layered_mode,
default=self.multi_layered_mode,
label="Multi-Layered EXR"),
]
return attrs + self.get_instance_attr_defs()
|