Split tech passes in separate 32 bits
hardcoded tech passes names : ['uv', 'normal', 'depth', 'position', 'vector', 'ao']
This commit is contained in:
pullusb
@@ -3,6 +3,8 @@ import os
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import re
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import json
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from .constant import TECH_PASS_KEYWORDS
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### --- Manage nodes --- ###
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def real_loc(n):
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@@ -60,7 +62,92 @@ def recursive_node_connect_check(l, target_node):
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return False
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def connect_to_file_output(node_list, file_out=None, base_path='', excludes=None, remap_names=None, file_format=None):
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def create_and_connect_file_output(node, outputs, file_out, out_name, base_path, out_base,
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scene, remap_names, file_format, suffix='', color_depth=None,
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location_offset=(500, 50)):
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"""Helper function to create file output node and connect it to outputs
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Args:
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node: Source node
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outputs: List of outputs to connect
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file_out: Existing file output node or None
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out_name: Name for the file output node
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base_path: Base path for output files
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out_base: Base name for output files
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scene: Blender scene
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remap_names: Dictionary for remapping output names
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file_format: Format settings
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suffix: Optional suffix for paths
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color_depth: Optional override for color depth
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location_offset: Offset for the node position
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Returns:
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bpy.types.CompositorNode: Created or used file output node
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"""
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if not outputs:
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return None
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nodes = scene.node_tree.nodes
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links = scene.node_tree.links
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fo = file_out
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if not fo:
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fo = nodes.get(out_name)
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if not fo:
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fo = create_node('CompositorNodeOutputFile', tree=scene.node_tree,
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location=(real_loc(node)[0] + location_offset[0],
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real_loc(node)[1] + location_offset[1]), width=600)
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fo.inputs.remove(fo.inputs[0]) # Remove default image input
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if file_format:
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for k, v in file_format.items():
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setattr(fo.format, k, v)
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else:
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set_file_output_format(fo)
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if color_depth:
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fo.format.color_depth = color_depth
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fo.name = out_name
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if node.parent:
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fo.parent = node.parent
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if base_path:
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fo.base_path = base_path
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else:
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if fo.format.file_format == 'OPEN_EXR_MULTILAYER':
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fo.base_path = f'//render/{out_base}/{suffix}{out_base}_'
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else:
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fo.base_path = f'//render/{out_base}/{suffix}'
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for o in outputs:
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if next((l for l in o.links if recursive_node_connect_check(l, fo)), None):
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continue
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if (socket_remaps := remap_names.get(node.name)) and (custom_name := socket_remaps.get(o.name)):
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slot_name = bpy.path.clean_name(custom_name)
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else:
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slot_name = bpy.path.clean_name(o.name)
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fs = fo.file_slots.new('tmp')
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ls = fo.layer_slots.new('tmp')
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ls = fo.layer_slots[-1]
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ls.name = slot_name
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fs = fo.file_slots[-1]
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fs.path = f'{slot_name}/{slot_name}_'
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out_input = fo.inputs[-1]
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links.new(o, out_input)
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clear_disconnected(fo)
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fo.update()
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return fo
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def connect_to_file_output(node_list, file_out=None, base_path='', excludes=None, remap_names=None,
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file_format=None, split_tech_passes=False):
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"""Connect selected nodes output to file output(s)
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if a file output is selected, add intputs on it
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@@ -81,159 +168,95 @@ def connect_to_file_output(node_list, file_out=None, base_path='', excludes=None
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Defaults toNone.
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remap_names (dict, optionnal): List of output names to remap {node_name: {output_name: new_name}}.
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frame (bpy.types.CompositorNode, optional): If given, create nodes into a frame.
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Defaults to None.
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split_tech_passes (bool, optional): When True, create a separate file output for technical passes
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Defaults to False.
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Returns:
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list[bpy.types.CompositorNode]: All nodes created.
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"""
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scene = bpy.context.scene
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nodes = scene.node_tree.nodes
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links = scene.node_tree.links
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if not isinstance(node_list, list):
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node_list = [node_list]
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node_list = [n for n in node_list if n.type != 'OUTPUT_FILE']
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if not node_list:
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return
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return []
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created_nodes = []
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excludes = excludes or {}
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remap_names = remap_names or {}
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for node in node_list:
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exclusions = excludes.get(node.name) or []
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## create one output facing node and connect all
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outs = [o for o in node.outputs if not o.is_unavailable and not 'crypto' in o.name.lower() and o.name not in exclusions]
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cryptout = [o for o in node.outputs if not o.is_unavailable and 'crypto' in o.name.lower() and o.name not in exclusions]
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## Using render layer can force connexion to an existing FO node when user may want a new one
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# if node.type == 'R_LAYERS':
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# out_base = node.layer
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# Get all available outputs excluding those in exclusions
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all_outputs = [o for o in node.outputs if not o.is_unavailable and o.name not in exclusions]
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# Base name for output nodes
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if node.label:
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out_base = node.label
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else:
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out_base = node.name
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out_base = bpy.path.clean_name(out_base)
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out_name = f'OUT_{out_base}'
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# Categorize outputs
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crypto_outputs = [o for o in all_outputs if 'crypto' in o.name.lower()]
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if split_tech_passes:
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# Filter tech passes
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tech_outputs = [o for o in all_outputs if o.name.lower() in TECH_PASS_KEYWORDS] # any(keyword in o.name.lower() for keyword in TECH_PASS_KEYWORDS)]
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# Regular outputs (excluding crypto and tech passes)
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regular_outputs = [o for o in all_outputs if o not in crypto_outputs and o not in tech_outputs]
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else:
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# If not splitting tech passes, include them with regular outputs
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regular_outputs = [o for o in all_outputs if o not in crypto_outputs]
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tech_outputs = []
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if outs:
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fo = file_out
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if not fo:
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fo = nodes.get(out_name)
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if not fo:
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# color = (0.2,0.3,0.5)
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fo = create_node('CompositorNodeOutputFile', tree=scene.node_tree, location=(real_loc(node)[0]+500, real_loc(node)[1]+50), width=600)
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fo.inputs.remove(fo.inputs[0]) # Remove default image input
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if file_format:
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for k, v in file_format.items():
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setattr(fo.format, k, v)
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else:
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set_file_output_format(fo)
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y_offset = 50
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node_margin = 100
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# Create and connect regular outputs
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if regular_outputs:
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out_name = f'OUT_{out_base}'
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fo_regular = create_and_connect_file_output(
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node, regular_outputs, file_out, out_name, base_path,
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out_base, scene, remap_names, file_format,
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location_offset=(500, y_offset)
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)
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if fo_regular and fo_regular not in created_nodes:
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created_nodes.append(fo_regular)
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fo.name = out_name
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if node.parent:
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fo.parent = node.parent
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y_offset += -22 * len(regular_outputs) - node_margin
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# Create and connect tech outputs with 32-bit depth if split_tech_passes is True
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if tech_outputs:
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out_name = f'OUT_{out_base}_tech'
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if base_path:
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fo.base_path = base_path
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else:
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if fo.format.file_format == 'OPEN_EXR_MULTILAYER':
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fo.base_path = f'//render/{out_base}/{out_base}_'
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else:
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fo.base_path = f'//render/{out_base}'
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fo_tech = create_and_connect_file_output(
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node, tech_outputs, None, out_name, base_path,
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out_base, scene, remap_names, file_format,
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suffix='tech/', color_depth='32',
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location_offset=(500, y_offset)
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)
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for o in outs:
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if next((l for l in o.links if recursive_node_connect_check(l, fo)), None):
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continue
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if (socket_remaps := remap_names.get(node.name)) and (custom_name := socket_remaps.get(o.name)):
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slot_name = bpy.path.clean_name(custom_name) # clean name ?
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else:
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slot_name = bpy.path.clean_name(o.name)
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if fo_tech and fo_tech not in created_nodes:
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created_nodes.append(fo_tech)
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y_offset -= node_margin
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# if fo.format.file_format == 'OPEN_EXR_MULTILAYER':
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# slot_name = slot_name
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# else:
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# slot_name = f'{slot_name}/{slot_name}_'
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# fo.file_slots.new(slot_name)
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fs = fo.file_slots.new('tmp') # slot_name)
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ls = fo.layer_slots.new('tmp') # slot_name + 'layer')
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y_offset += -22 * len(tech_outputs)
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# Create and connect crypto outputs with 32-bit depth
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if crypto_outputs:
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out_name = f'OUT_{out_base}_cryptos'
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fo_crypto = create_and_connect_file_output(
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node, crypto_outputs, None, out_name, base_path,
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out_base, scene, remap_names, file_format,
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suffix='cryptos/', color_depth='32',
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location_offset=(500, y_offset)
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)
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ls = fo.layer_slots[-1]
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ls.name = slot_name
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fs = fo.file_slots[-1]
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fs.path = f'{slot_name}/{slot_name}_' # Error 'NodeSocketColor' object has no attribute 'path'
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out_input = fo.inputs[-1]
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links.new(o, out_input)
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clear_disconnected(fo)
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fo.update()
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## Create separate file out for cryptos
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if cryptout:
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out_name += '_cryptos'
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fo = file_out
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if not fo:
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fo = nodes.get(out_name)
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if not fo:
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# color = (0.2,0.3,0.5)
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fo = create_node('CompositorNodeOutputFile', tree=scene.node_tree, location=(real_loc(node)[0]+400, real_loc(node)[1]-200), width=220)
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fo.inputs.remove(fo.inputs[0]) # Remove default image input
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if file_format:
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for k, v in file_format.items():
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setattr(fo.format, k, v)
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else:
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set_file_output_format(fo) # OPEN_EXR_MULTILAYER, RGBA, ZIP
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fo.format.color_depth = '32' # For crypto force 32bit
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fo.name = out_name
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if node.parent:
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fo.parent = node.parent
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if base_path:
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fo.base_path = base_path
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else:
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if fo.format.file_format == 'OPEN_EXR_MULTILAYER':
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## FIXME: find a better organization for separated crypto pass
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fo.base_path = f'//render/{out_base}/cryptos/cryptos_'
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else:
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fo.base_path = f'//render/{out_base}'
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for o in cryptout:
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## Skip already connected
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## TODO Test recusively to find fo (some have interconnected sockets)
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# if next((l for l in o.links if l.to_node == fo), None):
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if next((l for l in o.links if recursive_node_connect_check(l, fo)), None):
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continue
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# if remap_names and (custom_name := remap_names.get(o.name)):
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if (socket_remaps := remap_names.get(node.name)) and (custom_name := socket_remaps.get(o.name)):
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slot_name = bpy.path.clean_name(custom_name) # clean name ?
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else:
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slot_name = bpy.path.clean_name(o.name) # directly use name in multi layer exr
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# if fo.format.file_format == 'OPEN_EXR_MULTILAYER':
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# slot_name = slot_name
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# else:
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# slot_name = f'{slot_name}/{slot_name}_'
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# fo.file_slots.new(slot_name)
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# Setting both file_slots and layer_slots...
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fs = fo.file_slots.new('tmp')
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ls = fo.layer_slots.new('tmp')
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ls = fo.layer_slots[-1]
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ls.name = slot_name
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fs = fo.file_slots[-1]
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fs.path = f'{slot_name}/{slot_name}_' # Error 'NodeSocketColor' object has no attribute 'path'
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out_input = fo.inputs[-1]
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links.new(o, out_input)
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clear_disconnected(fo)
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fo.update()
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if fo_crypto and fo_crypto not in created_nodes:
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created_nodes.append(fo_crypto)
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return created_nodes
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