Glassvision/IfcOpenShell
1
0
Fork 0
mirror of https://github.com/IfcOpenShell/IfcOpenShell.git synced 2026-09-27 02:31:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

Allow copying node graphs for external shaders on Blender 4.1+ #3876

Browse Source
This commit is contained in:
Andrej730
2023-12-22 16:40:48 +05:00
parent 92cf0d9265
commit f0c6c4ca59
1 changed files with 14 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/blenderbim/blenderbim/tool/blender.py
+14 -4
View File
@@ -203,13 +203,15 @@ class Blender(blenderbim.core.tool.Blender):
@classmethod @classmethod
def copy_node_graph(cls, material_to, material_from): def copy_node_graph(cls, material_to, material_from):
# https://projects.blender.org/blender/blender/issues/108763 # https://projects.blender.org/blender/blender/issues/108763
if bpy.app.version >= (4, 0): if bpy.app.version[:2] == (4, 0):
print( print(
"WARNING. Copying node graph is not yet supported on Blender 4.0+ due Blender bug, " "WARNING. Copying node graph is not supported on Blender 4.0.x due Blender bug, "
f"copying node graph from {material_from.name} to {material_to.name} will be skipped" f"copying node graph from {material_from.name} to {material_to.name} will be skipped"
) )
return return
use_temp_override = bpy.app.version >= (4, 0, 0)
temp_override = cls.get_shader_editor_context() temp_override = cls.get_shader_editor_context()
shader_editor = temp_override["space"] shader_editor = temp_override["space"]
@@ -225,11 +227,19 @@ class Blender(blenderbim.core.tool.Blender):
# select all nodes and copy them to clipboard # select all nodes and copy them to clipboard
for node in material_from.node_tree.nodes: for node in material_from.node_tree.nodes:
node.select = True node.select = True
bpy.ops.node.clipboard_copy(temp_override) if use_temp_override:
with bpy.context.temp_override(**temp_override):
bpy.ops.node.clipboard_copy()
else:
bpy.ops.node.clipboard_copy(temp_override)
# back to original material # back to original material
shader_editor.node_tree = material_to.node_tree shader_editor.node_tree = material_to.node_tree
bpy.ops.node.clipboard_paste(temp_override, offset=(0, 0)) if use_temp_override:
with bpy.context.temp_override(**temp_override):
bpy.ops.node.clipboard_paste(offset=(0, 0))
else:
bpy.ops.node.clipboard_paste(temp_override, offset=(0, 0))
# restore shader editor settings # restore shader editor settings
shader_editor.pin = previous_pin_setting shader_editor.pin = previous_pin_setting