Pipeline: double bake pass
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brothermechanic
parent
10d5ed451a
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1 changed files with 65 additions and 48 deletions
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@ -1,22 +1,4 @@
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# -*- coding: utf-8 -*-
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# Copyright (C) 2023 Ilia Kurochkin <brothermechanic@gmail.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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'''
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DESCRIPTION.
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Basic mesh processing for asset pipeline.
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'''
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__version__ = '0.2'
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# -*- coding: utf-8 -*-
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# coding: utf-8
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# Copyright (C) 2023 Ilia Kurochkin <brothermechanic@gmail.com>
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#
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# This program is free software; you can redistribute it and/or modify
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@ -32,7 +14,7 @@ __version__ = '0.2'
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DESCRIPTION.
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Preparing and execution methods for the baking process.
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'''
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__version__ = '0.1'
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__version__ = '0.2'
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import logging
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import os
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@ -66,8 +48,9 @@ def bw_submit(lowpoly_obj_names, resolution=4096, tree_name='robossembler', area
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asm_name = os.path.basename(bpy.context.blend_data.filepath).split('.')[0]
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asm_path = os.path.dirname(bpy.context.blend_data.filepath)
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textures_path = os.path.join(asm_path,"textures").replace('\\', '/')
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bake_path = os.path.join(textures_path,"bake")
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textures_path = os.path.join(asm_path,'textures').replace('\\', '/')
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bake_path = os.path.join(textures_path,'bake')
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bake_path_double = os.path.join(textures_path,'bake_double')
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os.makedirs(bake_path, exist_ok=True)
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# create node tree
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@ -87,7 +70,7 @@ def bw_submit(lowpoly_obj_names, resolution=4096, tree_name='robossembler', area
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area = target_area
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break
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else:
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logger.info('Please, set default Bledner settings or set "area" parameter!')
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logger.info('Please, set default Bledner settings or set <area> parameter!')
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area.spaces[0].tree_type = 'BakeWrangler_Tree'
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area.spaces[0].path.start(tree)
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@ -106,7 +89,7 @@ def bw_submit(lowpoly_obj_names, resolution=4096, tree_name='robossembler', area
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tree.nodes['Mesh Settings'].pinned = True
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tree.nodes['Mesh Settings']['margin'] = 8
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tree.nodes['Mesh Settings']['ray_dist'] = 0.002
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tree.nodes['Mesh Settings']['ray_dist'] = 0.001
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tree.nodes['Sample Settings'].pinned = True
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tree.nodes['Sample Settings']['bake_samples'] = 4
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tree.nodes['Pass Settings'].pinned = True
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@ -119,14 +102,18 @@ def bw_submit(lowpoly_obj_names, resolution=4096, tree_name='robossembler', area
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tree.nodes['Output Settings']['img_compression'] = 50
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tree.nodes['Output Settings']['img_color_mode'] = 1 # RGB
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## batch bake node
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# batch bake node
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node_batch = tree.nodes.new('BakeWrangler_Output_Batch_Bake')
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node_batch.location = (1000, -500)
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node_batch_double = tree.nodes.new('BakeWrangler_Output_Batch_Bake')
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node_batch_double.location = (2000, -1500)
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node_y_pos = 0
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pass_socket = 0
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pass_socket_double = 0
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for lp_name in lowpoly_obj_names:
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""" run for eatch low poly object """
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# run for eatch lowpoly object
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lp = bpy.data.objects[lp_name]
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mp = bpy.data.objects['_'.join(lp.name.split('_')[:-1] + [midpoly])]
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img_name = '_'.join(lp.name.split('_')[:-1]) + '_'
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@ -138,7 +125,7 @@ def bw_submit(lowpoly_obj_names, resolution=4096, tree_name='robossembler', area
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node_inputs.inputs['Source'].value = mp
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# bake passes
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## Diffuse
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# Diffuse
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node_d_pass = tree.nodes.new('BakeWrangler_Bake_Pass')
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node_d_pass.location = (-200, node_y_pos - 500)
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node_d_img = tree.nodes.new('BakeWrangler_Output_Image_Path')
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@ -166,14 +153,17 @@ def bw_submit(lowpoly_obj_names, resolution=4096, tree_name='robossembler', area
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node_c_img.inputs['Split Output'].disp_path = bake_path
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node_c_img.inputs['Split Output'].img_name = img_name
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'''
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## Normal
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# Normal
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node_n_pass = tree.nodes.new('BakeWrangler_Bake_Pass')
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#tree.nodes['Bake Pass.001'].name = 'normal_pass'
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node_n_pass.location = (-200, node_y_pos - 1500)
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node_n_img = tree.nodes.new('BakeWrangler_Output_Image_Path')
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node_n_img.location = (200, node_y_pos - 1500)
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node_n_img_double = tree.nodes.new('BakeWrangler_Output_Image_Path')
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node_n_img_double.location = (200, node_y_pos - 1750)
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tree.links.new(node_n_pass.outputs['Color'], node_n_img.inputs['Color'])
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tree.links.new(node_n_pass.outputs['Color'], node_n_img_double.inputs['Color'])
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node_n_pass.bake_cat = 'CORE'
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node_n_pass.bake_core = 'NORMAL'
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@ -181,13 +171,21 @@ def bw_submit(lowpoly_obj_names, resolution=4096, tree_name='robossembler', area
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node_n_img.inputs['Split Output'].disp_path = bake_path
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node_n_img.inputs['Split Output'].img_name = img_name
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## AO
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node_n_img_double.inputs['Color'].suffix = 'N'
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node_n_img_double.inputs['Split Output'].disp_path = bake_path_double
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node_n_img_double.inputs['Split Output'].img_name = img_name
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# AO
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node_ao_pass = tree.nodes.new('BakeWrangler_Bake_Pass')
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node_ao_pass.location = (-200, node_y_pos - 2000)
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node_ao_img = tree.nodes.new('BakeWrangler_Output_Image_Path')
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node_ao_img.location = (200, node_y_pos - 2000)
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node_ao_img_double = tree.nodes.new('BakeWrangler_Output_Image_Path')
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node_ao_img_double.location = (200, node_y_pos - 2250)
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tree.links.new(node_ao_pass.outputs['Color'], node_ao_img.inputs['Color'])
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tree.links.new(node_ao_pass.outputs['Color'], node_ao_img_double.inputs['Color'])
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node_ao_pass.bake_cat = 'CORE'
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node_ao_pass.bake_core = 'AO'
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@ -196,7 +194,11 @@ def bw_submit(lowpoly_obj_names, resolution=4096, tree_name='robossembler', area
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node_ao_img.inputs['Split Output'].disp_path = bake_path
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node_ao_img.inputs['Split Output'].img_name = img_name
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## Roughness
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node_ao_img_double.inputs['Color'].suffix = 'AO'
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node_ao_img_double.inputs['Split Output'].disp_path = bake_path_double
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node_ao_img_double.inputs['Split Output'].img_name = img_name
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# Roughness
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node_r_pass = tree.nodes.new('BakeWrangler_Bake_Pass')
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node_r_pass.location = (-200, node_y_pos - 2500)
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node_r_img = tree.nodes.new('BakeWrangler_Output_Image_Path')
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@ -210,7 +212,7 @@ def bw_submit(lowpoly_obj_names, resolution=4096, tree_name='robossembler', area
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node_r_img.inputs['Split Output'].disp_path = bake_path
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node_r_img.inputs['Split Output'].img_name = img_name
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## Metallic
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# Metallic
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node_m_pass = tree.nodes.new('BakeWrangler_Bake_Pass')
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node_m_pass.location = (-200, node_y_pos - 3000)
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node_m_img = tree.nodes.new('BakeWrangler_Output_Image_Path')
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@ -224,7 +226,7 @@ def bw_submit(lowpoly_obj_names, resolution=4096, tree_name='robossembler', area
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node_m_img.inputs['Split Output'].disp_path = bake_path
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node_m_img.inputs['Split Output'].img_name = img_name
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## UV
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# UV
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node_uv_pass = tree.nodes.new('BakeWrangler_Bake_Pass')
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node_uv_pass.location = (-200, node_y_pos - 3500)
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node_uv_img = tree.nodes.new('BakeWrangler_Output_Image_Path')
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@ -249,7 +251,7 @@ def bw_submit(lowpoly_obj_names, resolution=4096, tree_name='robossembler', area
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tree.links.new(node_inputs.outputs['Mesh'], node_m_pass.inputs[1])
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tree.links.new(node_inputs.outputs['Mesh'], node_uv_pass.inputs[1])
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## batch bake node
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# batch bake node
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tree.links.new(node_d_img.outputs['Bake'], node_batch.inputs[pass_socket])
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'''
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pass_socket += 1
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@ -267,6 +269,21 @@ def bw_submit(lowpoly_obj_names, resolution=4096, tree_name='robossembler', area
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tree.links.new(node_uv_img.outputs['Bake'], node_batch.inputs[pass_socket])
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pass_socket += 1
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# batch bake node double
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tree.links.new(node_n_img_double.outputs['Bake'],
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node_batch_double.inputs[pass_socket_double])
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pass_socket_double += 1
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tree.links.new(node_ao_img_double.outputs['Bake'],
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node_batch_double.inputs[pass_socket_double])
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pass_socket_double += 1
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node_y_pos -= 4000
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return bpy.ops.bake_wrangler.bake_pass(tree=tree_name, node="Batch Bake", sock=-1)
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bpy.ops.bake_wrangler.bake_pass(tree=tree_name, node=node_batch.name, sock=-1)
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# double pass
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tree.nodes['Mesh Settings']['ray_dist'] = 0.01
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bpy.ops.bake_wrangler.bake_pass(tree=tree_name, node=node_batch_double.name, sock=-1)
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return True
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