forked from bartvdbraak/blender
645 lines
20 KiB
Python
645 lines
20 KiB
Python
# ##### BEGIN GPL LICENSE BLOCK #####
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (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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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# ##### END GPL LICENSE BLOCK #####
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# <pep8 compliant>
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import bpy
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import nodeitems_utils
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from bpy.types import Header, Menu, Panel
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from bpy.app.translations import pgettext_iface as iface_
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from bl_operators.presets import PresetMenu
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from .properties_grease_pencil_common import (
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AnnotationDrawingToolsPanel,
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AnnotationDataPanel,
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GreasePencilToolsPanel,
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)
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from .properties_material import (
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EEVEE_MATERIAL_PT_settings,
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MATERIAL_PT_viewport
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)
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class NODE_HT_header(Header):
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bl_space_type = 'NODE_EDITOR'
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def draw(self, context):
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layout = self.layout
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scene = context.scene
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snode = context.space_data
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snode_id = snode.id
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id_from = snode.id_from
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tool_settings = context.tool_settings
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row = layout.row(align=True)
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row.template_header()
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# Now expanded via the 'ui_type'
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# layout.prop(snode, "tree_type", text="")
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if snode.tree_type == 'ShaderNodeTree':
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layout.prop(snode, "shader_type", text="")
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ob = context.object
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if snode.shader_type == 'OBJECT' and ob:
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NODE_MT_editor_menus.draw_collapsible(context, layout)
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# No shader nodes for Eevee lights
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if snode_id and not (context.engine == 'BLENDER_EEVEE' and ob.type == 'LIGHT'):
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row = layout.row()
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row.prop(snode_id, "use_nodes")
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layout.separator_spacer()
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row = layout.row()
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types_that_support_material = {'MESH', 'CURVE', 'SURFACE', 'FONT', 'META', 'GPENCIL'}
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# disable material slot buttons when pinned, cannot find correct slot within id_from (#36589)
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# disable also when the selected object does not support materials
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row.enabled = not snode.pin and ob.type in types_that_support_material
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# Show material.new when no active ID/slot exists
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if not id_from and ob.type in types_that_support_material:
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row.template_ID(ob, "active_material", new="material.new")
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# Material ID, but not for Lights
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if id_from and ob.type != 'LIGHT':
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row.template_ID(id_from, "active_material", new="material.new")
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if snode.shader_type == 'WORLD':
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NODE_MT_editor_menus.draw_collapsible(context, layout)
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if snode_id:
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row = layout.row()
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row.prop(snode_id, "use_nodes")
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layout.separator_spacer()
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row = layout.row()
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row.enabled = not snode.pin
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row.template_ID(scene, "world", new="world.new")
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if snode.shader_type == 'LINESTYLE':
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view_layer = context.view_layer
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lineset = view_layer.freestyle_settings.linesets.active
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if lineset is not None:
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NODE_MT_editor_menus.draw_collapsible(context, layout)
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if snode_id:
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row = layout.row()
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row.prop(snode_id, "use_nodes")
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layout.separator_spacer()
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row = layout.row()
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row.enabled = not snode.pin
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row.template_ID(lineset, "linestyle", new="scene.freestyle_linestyle_new")
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elif snode.tree_type == 'TextureNodeTree':
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layout.prop(snode, "texture_type", text="")
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NODE_MT_editor_menus.draw_collapsible(context, layout)
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if snode_id:
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layout.prop(snode_id, "use_nodes")
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layout.separator_spacer()
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if id_from:
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if snode.texture_type == 'BRUSH':
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layout.template_ID(id_from, "texture", new="texture.new")
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else:
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layout.template_ID(id_from, "active_texture", new="texture.new")
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elif snode.tree_type == 'CompositorNodeTree':
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NODE_MT_editor_menus.draw_collapsible(context, layout)
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if snode_id:
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layout.prop(snode_id, "use_nodes")
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layout.prop(snode, "use_auto_render")
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layout.prop(snode, "show_backdrop")
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if snode.show_backdrop:
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row = layout.row(align=True)
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row.prop(snode, "backdrop_channels", text="", expand=True)
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else:
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# Custom node tree is edited as independent ID block
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NODE_MT_editor_menus.draw_collapsible(context, layout)
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layout.separator_spacer()
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layout.template_ID(snode, "node_tree", new="node.new_node_tree")
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layout.prop(snode, "pin", text="")
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layout.separator_spacer()
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layout.template_running_jobs()
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layout.operator("node.tree_path_parent", text="", icon='FILE_PARENT')
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# Snap
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row = layout.row(align=True)
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row.prop(tool_settings, "use_snap", text="")
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row.prop(tool_settings, "snap_node_element", icon_only=True)
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if tool_settings.snap_node_element != 'GRID':
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row.prop(tool_settings, "snap_target", text="")
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class NODE_MT_editor_menus(Menu):
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bl_idname = "NODE_MT_editor_menus"
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bl_label = ""
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def draw(self, context):
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layout = self.layout
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layout.menu("NODE_MT_view")
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layout.menu("NODE_MT_select")
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layout.menu("NODE_MT_add")
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layout.menu("NODE_MT_node")
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class NODE_MT_add(bpy.types.Menu):
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bl_space_type = 'NODE_EDITOR'
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bl_label = "Add"
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def draw(self, context):
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layout = self.layout
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layout.operator_context = 'INVOKE_DEFAULT'
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props = layout.operator("node.add_search", text="Search...", icon='VIEWZOOM')
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props.use_transform = True
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layout.separator()
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# actual node submenus are defined by draw functions from node categories
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nodeitems_utils.draw_node_categories_menu(self, context)
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class NODE_MT_view(Menu):
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bl_label = "View"
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def draw(self, context):
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layout = self.layout
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snode = context.space_data
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layout.operator("node.properties", icon='MENU_PANEL')
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layout.operator("node.toolbar", icon='MENU_PANEL')
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layout.separator()
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# Auto-offset nodes (called "insert_offset" in code)
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layout.prop(snode, "use_insert_offset")
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layout.separator()
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layout.operator("view2d.zoom_in")
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layout.operator("view2d.zoom_out")
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layout.separator()
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layout.operator("node.view_selected")
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layout.operator("node.view_all")
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if context.space_data.show_backdrop:
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layout.separator()
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layout.operator("node.backimage_move", text="Backdrop Move")
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layout.operator("node.backimage_zoom", text="Backdrop Zoom In").factor = 1.2
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layout.operator("node.backimage_zoom", text="Backdrop Zoom Out").factor = 1.0 / 1.2
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layout.operator("node.backimage_fit", text="Fit Backdrop to Available Space")
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layout.separator()
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layout.menu("INFO_MT_area")
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class NODE_MT_select(Menu):
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bl_label = "Select"
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def draw(self, context):
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layout = self.layout
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layout.operator("node.select_box").tweak = False
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layout.operator("node.select_circle")
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layout.separator()
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layout.operator("node.select_all").action = 'TOGGLE'
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layout.operator("node.select_all", text="Inverse").action = 'INVERT'
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layout.operator("node.select_linked_from")
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layout.operator("node.select_linked_to")
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layout.separator()
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layout.operator("node.select_grouped").extend = False
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layout.operator("node.select_same_type_step", text="Activate Same Type Previous").prev = True
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layout.operator("node.select_same_type_step", text="Activate Same Type Next").prev = False
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layout.separator()
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layout.operator("node.find_node")
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class NODE_MT_node(Menu):
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bl_label = "Node"
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def draw(self, context):
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layout = self.layout
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layout.operator("transform.translate")
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layout.operator("transform.rotate")
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layout.operator("transform.resize")
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layout.separator()
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layout.operator("node.clipboard_copy", text="Copy")
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layout.operator("node.clipboard_paste", text="Paste")
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layout.operator("node.duplicate_move")
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layout.operator("node.delete")
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layout.operator("node.delete_reconnect")
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layout.separator()
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layout.operator("node.join", text="Join in New Frame")
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layout.operator("node.detach", text="Remove from Frame")
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layout.separator()
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layout.operator("node.link_make").replace = False
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layout.operator("node.link_make", text="Make and Replace Links").replace = True
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layout.operator("node.links_cut")
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layout.operator("node.links_detach")
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layout.separator()
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layout.operator("node.group_edit").exit = False
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layout.operator("node.group_ungroup")
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layout.operator("node.group_make")
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layout.operator("node.group_insert")
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layout.separator()
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layout.operator("node.hide_toggle")
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layout.operator("node.mute_toggle")
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layout.operator("node.preview_toggle")
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layout.operator("node.hide_socket_toggle")
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layout.operator("node.options_toggle")
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layout.operator("node.collapse_hide_unused_toggle")
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layout.separator()
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layout.operator("node.read_viewlayers")
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class NODE_PT_node_color_presets(PresetMenu):
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"""Predefined node color"""
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bl_label = "Color Presets"
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preset_subdir = "node_color"
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preset_operator = "script.execute_preset"
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preset_add_operator = "node.node_color_preset_add"
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class NODE_MT_node_color_specials(Menu):
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bl_label = "Node Color Specials"
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def draw(self, context):
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layout = self.layout
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layout.operator("node.node_copy_color", icon='COPY_ID')
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class NODE_MT_specials(Menu):
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bl_label = "Node Context Menu"
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def draw(self, context):
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layout = self.layout
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selected_nodes_len = len(context.selected_nodes)
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# If nothing is selected
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# (disabled for now until it can be made more useful).
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'''
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if selected_nodes_len == 0:
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layout.operator_context = 'INVOKE_DEFAULT'
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layout.menu("NODE_MT_add")
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layout.operator("node.clipboard_paste", text="Paste")
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return
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'''
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# If something is selected
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layout.operator_context = 'INVOKE_DEFAULT'
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layout.operator("node.duplicate_move")
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layout.operator("node.delete")
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layout.operator("node.clipboard_copy", text="Copy")
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layout.operator("node.clipboard_paste", text="Paste")
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layout.operator_context = 'EXEC_DEFAULT'
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layout.operator("node.delete_reconnect")
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if selected_nodes_len > 1:
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layout.separator()
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layout.operator("node.link_make").replace = False
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layout.operator("node.link_make", text="Make and Replace Links").replace = True
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layout.operator("node.links_detach")
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layout.separator()
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layout.operator("node.group_make", text="Group")
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layout.operator("node.group_ungroup", text="Ungroup")
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layout.operator("node.group_edit").exit = False
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layout.separator()
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layout.operator("node.hide_toggle")
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layout.operator("node.mute_toggle")
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layout.operator("node.preview_toggle")
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layout.operator("node.hide_socket_toggle")
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layout.operator("node.options_toggle")
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layout.operator("node.collapse_hide_unused_toggle")
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class NODE_PT_active_node_generic(Panel):
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bl_space_type = 'NODE_EDITOR'
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bl_region_type = 'UI'
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bl_category = "Node"
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bl_label = "Node"
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@classmethod
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def poll(cls, context):
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return context.active_node is not None
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def draw(self, context):
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layout = self.layout
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node = context.active_node
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layout.prop(node, "name", icon='NODE')
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layout.prop(node, "label", icon='NODE')
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class NODE_PT_active_node_color(Panel):
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bl_space_type = 'NODE_EDITOR'
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bl_region_type = 'UI'
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bl_category = "Node"
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bl_label = "Color"
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bl_options = {'DEFAULT_CLOSED'}
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bl_parent_id = 'NODE_PT_active_node_generic'
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@classmethod
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def poll(cls, context):
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return context.active_node is not None
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def draw_header(self, context):
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node = context.active_node
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self.layout.prop(node, "use_custom_color", text="")
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def draw_header_preset(self, context):
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NODE_PT_node_color_presets.draw_panel_header(self.layout)
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def draw(self, context):
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layout = self.layout
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node = context.active_node
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layout.enabled = node.use_custom_color
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row = layout.row()
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row.prop(node, "color", text="")
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row.menu("NODE_MT_node_color_specials", text="", icon='DOWNARROW_HLT')
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class NODE_PT_active_node_properties(Panel):
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bl_space_type = 'NODE_EDITOR'
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bl_region_type = 'UI'
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bl_category = "Node"
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bl_label = "Properties"
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bl_options = {'DEFAULT_CLOSED'}
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bl_parent_id = 'NODE_PT_active_node_generic'
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@classmethod
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def poll(cls, context):
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return context.active_node is not None
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def draw(self, context):
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layout = self.layout
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node = context.active_node
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# set "node" context pointer for the panel layout
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layout.context_pointer_set("node", node)
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if hasattr(node, "draw_buttons_ext"):
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node.draw_buttons_ext(context, layout)
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elif hasattr(node, "draw_buttons"):
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node.draw_buttons(context, layout)
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# XXX this could be filtered further to exclude socket types
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# which don't have meaningful input values (e.g. cycles shader)
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value_inputs = [socket for socket in node.inputs if socket.enabled and not socket.is_linked]
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if value_inputs:
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layout.separator()
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layout.label(text="Inputs:")
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for socket in value_inputs:
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row = layout.row()
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socket.draw(context, row, node, iface_(socket.name, socket.bl_rna.translation_context))
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# Node Backdrop options
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class NODE_PT_backdrop(Panel):
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bl_space_type = 'NODE_EDITOR'
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bl_region_type = 'UI'
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bl_category = "Node"
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bl_label = "Backdrop"
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@classmethod
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def poll(cls, context):
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snode = context.space_data
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return snode.tree_type == 'CompositorNodeTree'
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def draw_header(self, context):
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snode = context.space_data
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self.layout.prop(snode, "show_backdrop", text="")
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def draw(self, context):
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layout = self.layout
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layout.use_property_split = True
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snode = context.space_data
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layout.active = snode.show_backdrop
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col = layout.column()
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col.prop(snode, "backdrop_channels", text="Channels")
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col.prop(snode, "backdrop_zoom", text="Zoom")
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col.prop(snode, "backdrop_offset", text="Offset")
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col.separator()
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col.operator("node.backimage_move", text="Move")
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col.operator("node.backimage_fit", text="Fit")
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class NODE_PT_quality(bpy.types.Panel):
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bl_space_type = 'NODE_EDITOR'
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bl_region_type = 'UI'
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bl_category = "Node"
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bl_label = "Performance"
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@classmethod
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def poll(cls, context):
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snode = context.space_data
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return snode.tree_type == 'CompositorNodeTree' and snode.node_tree is not None
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def draw(self, context):
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layout = self.layout
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layout.use_property_split = True
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snode = context.space_data
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tree = snode.node_tree
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col = layout.column()
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col.prop(tree, "render_quality", text="Render")
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col.prop(tree, "edit_quality", text="Edit")
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col.prop(tree, "chunk_size")
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col = layout.column()
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col.prop(tree, "use_opencl")
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col.prop(tree, "use_groupnode_buffer")
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col.prop(tree, "use_two_pass")
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col.prop(tree, "use_viewer_border")
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class NODE_UL_interface_sockets(bpy.types.UIList):
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def draw_item(self, context, layout, data, item, icon, active_data, active_propname, index):
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socket = item
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color = socket.draw_color(context)
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if self.layout_type in {'DEFAULT', 'COMPACT'}:
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row = layout.row(align=True)
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# inputs get icon on the left
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if not socket.is_output:
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row.template_node_socket(color=color)
|
|
|
|
row.prop(socket, "name", text="", emboss=False, icon_value=icon)
|
|
|
|
# outputs get icon on the right
|
|
if socket.is_output:
|
|
row.template_node_socket(color=color)
|
|
|
|
elif self.layout_type == 'GRID':
|
|
layout.alignment = 'CENTER'
|
|
layout.template_node_socket(color=color)
|
|
|
|
|
|
# Grease Pencil properties
|
|
class NODE_PT_grease_pencil(AnnotationDataPanel, Panel):
|
|
bl_space_type = 'NODE_EDITOR'
|
|
bl_region_type = 'UI'
|
|
bl_category = "Node"
|
|
bl_options = {'DEFAULT_CLOSED'}
|
|
|
|
# NOTE: this is just a wrapper around the generic GP Panel
|
|
|
|
@classmethod
|
|
def poll(cls, context):
|
|
snode = context.space_data
|
|
return snode is not None and snode.node_tree is not None
|
|
|
|
|
|
class NODE_PT_grease_pencil_tools(GreasePencilToolsPanel, Panel):
|
|
bl_space_type = 'NODE_EDITOR'
|
|
bl_region_type = 'UI'
|
|
bl_category = "Node"
|
|
bl_options = {'DEFAULT_CLOSED'}
|
|
|
|
# NOTE: this is just a wrapper around the generic GP tools panel
|
|
# It contains access to some essential tools usually found only in
|
|
# toolbar, but which may not necessarily be open
|
|
|
|
|
|
class EEVEE_NODE_PT_material_settings(Panel):
|
|
bl_space_type = 'NODE_EDITOR'
|
|
bl_region_type = 'UI'
|
|
bl_category = "Node"
|
|
bl_label = "Settings"
|
|
COMPAT_ENGINES = {'BLENDER_EEVEE'}
|
|
|
|
@classmethod
|
|
def poll(cls, context):
|
|
snode = context.space_data
|
|
return (
|
|
(context.engine in cls.COMPAT_ENGINES) and
|
|
(snode.tree_type == 'ShaderNodeTree' and snode.id) and
|
|
(snode.id.bl_rna.identifier == 'Material')
|
|
)
|
|
|
|
def draw(self, context):
|
|
material = context.space_data.id
|
|
EEVEE_MATERIAL_PT_settings.draw_shared(self, material)
|
|
|
|
|
|
class NODE_PT_material_viewport(Panel):
|
|
bl_space_type = 'NODE_EDITOR'
|
|
bl_region_type = 'UI'
|
|
bl_category = "Node"
|
|
bl_label = "Viewport Display"
|
|
bl_options = {'DEFAULT_CLOSED'}
|
|
|
|
@classmethod
|
|
def poll(cls, context):
|
|
snode = context.space_data
|
|
return (
|
|
(snode.tree_type == 'ShaderNodeTree' and snode.id) and
|
|
(snode.id.bl_rna.identifier == "Material")
|
|
)
|
|
|
|
def draw(self, context):
|
|
material = context.space_data.id
|
|
MATERIAL_PT_viewport.draw_shared(self, material)
|
|
|
|
|
|
def node_draw_tree_view(layout, context):
|
|
pass
|
|
|
|
|
|
classes = (
|
|
NODE_HT_header,
|
|
NODE_MT_editor_menus,
|
|
NODE_MT_add,
|
|
NODE_MT_view,
|
|
NODE_MT_select,
|
|
NODE_MT_node,
|
|
NODE_PT_node_color_presets,
|
|
NODE_MT_node_color_specials,
|
|
NODE_MT_specials,
|
|
NODE_PT_active_node_generic,
|
|
NODE_PT_active_node_color,
|
|
NODE_PT_active_node_properties,
|
|
NODE_PT_backdrop,
|
|
NODE_PT_quality,
|
|
NODE_UL_interface_sockets,
|
|
NODE_PT_grease_pencil,
|
|
NODE_PT_grease_pencil_tools,
|
|
EEVEE_NODE_PT_material_settings,
|
|
NODE_PT_material_viewport,
|
|
)
|
|
|
|
|
|
if __name__ == "__main__": # only for live edit.
|
|
from bpy.utils import register_class
|
|
for cls in classes:
|
|
register_class(cls)
|