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|
# ##### BEGIN GPL LICENSE BLOCK #####
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
# <pep8 compliant>
import bpy
from bpy.types import Menu, Panel, UIList
# Render properties
class RenderFreestyleButtonsPanel:
bl_space_type = 'PROPERTIES'
bl_region_type = 'WINDOW'
bl_context = "render"
# COMPAT_ENGINES must be defined in each subclass, external engines can add themselves here
@classmethod
def poll(cls, context):
scene = context.scene
with_freestyle = bpy.app.build_options.freestyle
return scene and with_freestyle and(context.engine in cls.COMPAT_ENGINES)
class RENDER_PT_freestyle(RenderFreestyleButtonsPanel, Panel):
bl_label = "Freestyle"
bl_options = {'DEFAULT_CLOSED'}
COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE'}
def draw_header(self, context):
rd = context.scene.render
self.layout.prop(rd, "use_freestyle", text="")
def draw(self, context):
layout = self.layout
layout.use_property_split = True
layout.use_property_decorate = False # No animation.
rd = context.scene.render
layout.active = rd.use_freestyle
layout.prop(rd, "line_thickness_mode", expand=True)
if (rd.line_thickness_mode == 'ABSOLUTE'):
layout.prop(rd, "line_thickness")
# Render layer properties
class ViewLayerFreestyleButtonsPanel:
bl_space_type = 'PROPERTIES'
bl_region_type = 'WINDOW'
bl_context = "view_layer"
# COMPAT_ENGINES must be defined in each subclass, external engines can add themselves here
@classmethod
def poll(cls, context):
scene = context.scene
rd = scene.render
with_freestyle = bpy.app.build_options.freestyle
return (scene and with_freestyle and rd.use_freestyle and
(context.engine in cls.COMPAT_ENGINES))
class ViewLayerFreestyleEditorButtonsPanel(ViewLayerFreestyleButtonsPanel):
# COMPAT_ENGINES must be defined in each subclass, external engines can add themselves here
@classmethod
def poll(cls, context):
if not super().poll(context):
return False
view_layer = context.view_layer
return view_layer and view_layer.freestyle_settings.mode == 'EDITOR'
class VIEWLAYER_UL_linesets(UIList):
def draw_item(self, _context, layout, _data, item, icon, _active_data, _active_propname, index):
lineset = item
if self.layout_type in {'DEFAULT', 'COMPACT'}:
layout.prop(lineset, "name", text="", emboss=False, icon_value=icon)
layout.prop(lineset, "show_render", text="", index=index)
elif self.layout_type == 'GRID':
layout.alignment = 'CENTER'
layout.label(text="", icon_value=icon)
class RENDER_MT_lineset_context_menu(Menu):
bl_label = "Lineset Specials"
def draw(self, _context):
layout = self.layout
layout.operator("scene.freestyle_lineset_copy", icon='COPYDOWN')
layout.operator("scene.freestyle_lineset_paste", icon='PASTEDOWN')
class VIEWLAYER_PT_freestyle(ViewLayerFreestyleButtonsPanel, Panel):
bl_label = "Freestyle"
COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE'}
def draw(self, context):
layout = self.layout
view_layer = context.view_layer
freestyle = view_layer.freestyle_settings
layout.active = view_layer.use_freestyle
row = layout.row()
layout.prop(freestyle, "mode", text="Control Mode")
layout.prop(freestyle, "use_view_map_cache", text="View Map Cache")
layout.label(text="Edge Detection Options:")
split = layout.split()
col = split.column()
col.prop(freestyle, "crease_angle")
col.prop(freestyle, "use_culling")
col.prop(freestyle, "use_advanced_options")
col = split.column()
col.prop(freestyle, "use_smoothness")
if freestyle.mode == 'SCRIPT':
col.prop(freestyle, "use_material_boundaries")
# Advanced options are hidden by default to warn new users
if freestyle.use_advanced_options:
if freestyle.mode == 'SCRIPT':
row = layout.row()
row.prop(freestyle, "use_ridges_and_valleys")
row.prop(freestyle, "use_suggestive_contours")
row = layout.row()
row.prop(freestyle, "sphere_radius")
row.prop(freestyle, "kr_derivative_epsilon")
if freestyle.mode == 'SCRIPT':
row = layout.row()
row.label(text="Style modules:")
row.operator("scene.freestyle_module_add", text="Add")
for module in freestyle.modules:
box = layout.box()
box.context_pointer_set("freestyle_module", module)
row = box.row(align=True)
row.prop(module, "use", text="")
row.prop(module, "script", text="")
row.operator("scene.freestyle_module_open", icon='FILEBROWSER', text="")
row.operator("scene.freestyle_module_remove", icon='X', text="")
row.operator("scene.freestyle_module_move", icon='TRIA_UP', text="").direction = 'UP'
row.operator("scene.freestyle_module_move", icon='TRIA_DOWN', text="").direction = 'DOWN'
class VIEWLAYER_PT_freestyle_lineset(ViewLayerFreestyleEditorButtonsPanel, Panel):
bl_label = "Freestyle Line Set"
COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE'}
def draw_edge_type_buttons(self, box, lineset, edge_type):
# property names
select_edge_type = "select_" + edge_type
exclude_edge_type = "exclude_" + edge_type
# draw edge type buttons
row = box.row(align=True)
row.prop(lineset, select_edge_type)
sub = row.column(align=True)
sub.prop(lineset, exclude_edge_type, text="")
sub.active = getattr(lineset, select_edge_type)
def draw(self, context):
layout = self.layout
view_layer = context.view_layer
freestyle = view_layer.freestyle_settings
lineset = freestyle.linesets.active
layout.active = view_layer.use_freestyle
row = layout.row()
rows = 4 if lineset else 2
row.template_list(
"VIEWLAYER_UL_linesets",
"",
freestyle,
"linesets",
freestyle.linesets,
"active_index",
rows=rows,
)
sub = row.column(align=True)
sub.operator("scene.freestyle_lineset_add", icon='ADD', text="")
sub.operator("scene.freestyle_lineset_remove", icon='REMOVE', text="")
sub.menu("RENDER_MT_lineset_context_menu", icon='DOWNARROW_HLT', text="")
if lineset:
sub.separator()
sub.separator()
sub.operator("scene.freestyle_lineset_move", icon='TRIA_UP', text="").direction = 'UP'
sub.operator("scene.freestyle_lineset_move", icon='TRIA_DOWN', text="").direction = 'DOWN'
col = layout.column()
col.label(text="Selection By:")
row = col.row(align=True)
row.prop(lineset, "select_by_visibility", text="Visibility", toggle=True)
row.prop(lineset, "select_by_edge_types", text="Edge Types", toggle=True)
row.prop(lineset, "select_by_face_marks", text="Face Marks", toggle=True)
row.prop(lineset, "select_by_collection", text="Collection", toggle=True)
row.prop(lineset, "select_by_image_border", text="Image Border", toggle=True)
if lineset.select_by_visibility:
col.label(text="Visibility:")
row = col.row(align=True)
row.prop(lineset, "visibility", expand=True)
if lineset.visibility == 'RANGE':
row = col.row(align=True)
row.prop(lineset, "qi_start")
row.prop(lineset, "qi_end")
if lineset.select_by_edge_types:
col.label(text="Edge Types:")
row = col.row()
row.prop(lineset, "edge_type_negation", expand=True)
row.prop(lineset, "edge_type_combination", expand=True)
split = col.split()
sub = split.column()
self.draw_edge_type_buttons(sub, lineset, "silhouette")
self.draw_edge_type_buttons(sub, lineset, "border")
self.draw_edge_type_buttons(sub, lineset, "contour")
self.draw_edge_type_buttons(sub, lineset, "suggestive_contour")
self.draw_edge_type_buttons(sub, lineset, "ridge_valley")
sub = split.column()
self.draw_edge_type_buttons(sub, lineset, "crease")
self.draw_edge_type_buttons(sub, lineset, "edge_mark")
self.draw_edge_type_buttons(sub, lineset, "external_contour")
self.draw_edge_type_buttons(sub, lineset, "material_boundary")
if lineset.select_by_face_marks:
col.label(text="Face Marks:")
row = col.row()
row.prop(lineset, "face_mark_negation", expand=True)
row.prop(lineset, "face_mark_condition", expand=True)
if lineset.select_by_collection:
col.label(text="Collection:")
row = col.row()
row.prop(lineset, "collection", text="")
row.prop(lineset, "collection_negation", expand=True)
class VIEWLAYER_PT_freestyle_linestyle(ViewLayerFreestyleEditorButtonsPanel, Panel):
bl_label = "Freestyle Line Style"
bl_options = {'DEFAULT_CLOSED'}
COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE'}
def draw_modifier_box_header(self, box, modifier):
row = box.row()
row.context_pointer_set("modifier", modifier)
if modifier.expanded:
icon = 'TRIA_DOWN'
else:
icon = 'TRIA_RIGHT'
row.prop(modifier, "expanded", text="", icon=icon, emboss=False)
# TODO: Use icons rather than text label, would save some room!
row.label(text=modifier.rna_type.name)
row.prop(modifier, "name", text="")
if modifier.use:
icon = 'RESTRICT_RENDER_OFF'
else:
icon = 'RESTRICT_RENDER_ON'
row.prop(modifier, "use", text="", icon=icon)
sub = row.row(align=True)
sub.operator("scene.freestyle_modifier_copy", icon='NONE', text="Copy")
sub.operator("scene.freestyle_modifier_move", icon='TRIA_UP', text="").direction = 'UP'
sub.operator("scene.freestyle_modifier_move", icon='TRIA_DOWN', text="").direction = 'DOWN'
sub.operator("scene.freestyle_modifier_remove", icon='X', text="")
def draw_modifier_box_error(self, box, _modifier, message):
row = box.row()
row.label(text=message, icon='ERROR')
def draw_modifier_common(self, box, modifier):
row = box.row()
row.prop(modifier, "blend", text="")
row.prop(modifier, "influence")
def draw_modifier_color_ramp_common(self, box, modifier, has_range):
box.template_color_ramp(modifier, "color_ramp", expand=True)
if has_range:
row = box.row(align=True)
row.prop(modifier, "range_min")
row.prop(modifier, "range_max")
def draw_modifier_curve_common(self, box, modifier, has_range, has_value):
row = box.row()
row.prop(modifier, "mapping", text="")
sub = row.column()
sub.prop(modifier, "invert")
if modifier.mapping == 'CURVE':
sub.active = False
box.template_curve_mapping(modifier, "curve")
if has_range:
row = box.row(align=True)
row.prop(modifier, "range_min")
row.prop(modifier, "range_max")
if has_value:
row = box.row(align=True)
row.prop(modifier, "value_min")
row.prop(modifier, "value_max")
def draw_color_modifier(self, context, modifier):
layout = self.layout
col = layout.column(align=True)
self.draw_modifier_box_header(col.box(), modifier)
if modifier.expanded:
box = col.box()
self.draw_modifier_common(box, modifier)
if modifier.type == 'ALONG_STROKE':
self.draw_modifier_color_ramp_common(box, modifier, False)
elif modifier.type == 'DISTANCE_FROM_OBJECT':
box.prop(modifier, "target")
self.draw_modifier_color_ramp_common(box, modifier, True)
prop = box.operator("scene.freestyle_fill_range_by_selection")
prop.type = 'COLOR'
prop.name = modifier.name
elif modifier.type == 'DISTANCE_FROM_CAMERA':
self.draw_modifier_color_ramp_common(box, modifier, True)
prop = box.operator("scene.freestyle_fill_range_by_selection")
prop.type = 'COLOR'
prop.name = modifier.name
elif modifier.type == 'MATERIAL':
row = box.row()
row.prop(modifier, "material_attribute", text="")
sub = row.column()
sub.prop(modifier, "use_ramp")
if modifier.material_attribute in {'LINE', 'DIFF', 'SPEC'}:
sub.active = True
show_ramp = modifier.use_ramp
else:
sub.active = False
show_ramp = True
if show_ramp:
self.draw_modifier_color_ramp_common(box, modifier, False)
elif modifier.type == 'TANGENT':
self.draw_modifier_color_ramp_common(box, modifier, False)
elif modifier.type == 'NOISE':
self.draw_modifier_color_ramp_common(box, modifier, False)
row = box.row(align=False)
row.prop(modifier, "amplitude")
row.prop(modifier, "period")
row.prop(modifier, "seed")
elif modifier.type == 'CREASE_ANGLE':
self.draw_modifier_color_ramp_common(box, modifier, False)
row = box.row(align=True)
row.prop(modifier, "angle_min")
row.prop(modifier, "angle_max")
elif modifier.type == 'CURVATURE_3D':
self.draw_modifier_color_ramp_common(box, modifier, False)
row = box.row(align=True)
row.prop(modifier, "curvature_min")
row.prop(modifier, "curvature_max")
freestyle = context.view_layer.freestyle_settings
if not freestyle.use_smoothness:
message = "Enable Face Smoothness to use this modifier"
self.draw_modifier_box_error(col.box(), modifier, message)
def draw_alpha_modifier(self, context, modifier):
layout = self.layout
col = layout.column(align=True)
self.draw_modifier_box_header(col.box(), modifier)
if modifier.expanded:
box = col.box()
self.draw_modifier_common(box, modifier)
if modifier.type == 'ALONG_STROKE':
self.draw_modifier_curve_common(box, modifier, False, False)
elif modifier.type == 'DISTANCE_FROM_OBJECT':
box.prop(modifier, "target")
self.draw_modifier_curve_common(box, modifier, True, False)
prop = box.operator("scene.freestyle_fill_range_by_selection")
prop.type = 'ALPHA'
prop.name = modifier.name
elif modifier.type == 'DISTANCE_FROM_CAMERA':
self.draw_modifier_curve_common(box, modifier, True, False)
prop = box.operator("scene.freestyle_fill_range_by_selection")
prop.type = 'ALPHA'
prop.name = modifier.name
elif modifier.type == 'MATERIAL':
box.prop(modifier, "material_attribute", text="")
self.draw_modifier_curve_common(box, modifier, False, False)
elif modifier.type == 'TANGENT':
self.draw_modifier_curve_common(box, modifier, False, False)
elif modifier.type == 'NOISE':
self.draw_modifier_curve_common(box, modifier, False, False)
row = box.row(align=False)
row.prop(modifier, "amplitude")
row.prop(modifier, "period")
row.prop(modifier, "seed")
elif modifier.type == 'CREASE_ANGLE':
self.draw_modifier_curve_common(box, modifier, False, False)
row = box.row(align=True)
row.prop(modifier, "angle_min")
row.prop(modifier, "angle_max")
elif modifier.type == 'CURVATURE_3D':
self.draw_modifier_curve_common(box, modifier, False, False)
row = box.row(align=True)
row.prop(modifier, "curvature_min")
row.prop(modifier, "curvature_max")
freestyle = context.view_layer.freestyle_settings
if not freestyle.use_smoothness:
message = "Enable Face Smoothness to use this modifier"
self.draw_modifier_box_error(col.box(), modifier, message)
def draw_thickness_modifier(self, context, modifier):
layout = self.layout
col = layout.column(align=True)
self.draw_modifier_box_header(col.box(), modifier)
if modifier.expanded:
box = col.box()
self.draw_modifier_common(box, modifier)
if modifier.type == 'ALONG_STROKE':
self.draw_modifier_curve_common(box, modifier, False, True)
elif modifier.type == 'DISTANCE_FROM_OBJECT':
box.prop(modifier, "target")
self.draw_modifier_curve_common(box, modifier, True, True)
prop = box.operator("scene.freestyle_fill_range_by_selection")
prop.type = 'THICKNESS'
prop.name = modifier.name
elif modifier.type == 'DISTANCE_FROM_CAMERA':
self.draw_modifier_curve_common(box, modifier, True, True)
prop = box.operator("scene.freestyle_fill_range_by_selection")
prop.type = 'THICKNESS'
prop.name = modifier.name
elif modifier.type == 'MATERIAL':
box.prop(modifier, "material_attribute", text="")
self.draw_modifier_curve_common(box, modifier, False, True)
elif modifier.type == 'CALLIGRAPHY':
box.prop(modifier, "orientation")
row = box.row(align=True)
row.prop(modifier, "thickness_min")
row.prop(modifier, "thickness_max")
elif modifier.type == 'TANGENT':
self.draw_modifier_curve_common(box, modifier, False, False)
self.mapping = 'CURVE'
row = box.row(align=True)
row.prop(modifier, "thickness_min")
row.prop(modifier, "thickness_max")
elif modifier.type == 'NOISE':
row = box.row(align=False)
row.prop(modifier, "amplitude")
row.prop(modifier, "period")
row = box.row(align=False)
row.prop(modifier, "seed")
row.prop(modifier, "use_asymmetric")
elif modifier.type == 'CREASE_ANGLE':
self.draw_modifier_curve_common(box, modifier, False, False)
row = box.row(align=True)
row.prop(modifier, "thickness_min")
row.prop(modifier, "thickness_max")
row = box.row(align=True)
row.prop(modifier, "angle_min")
row.prop(modifier, "angle_max")
elif modifier.type == 'CURVATURE_3D':
self.draw_modifier_curve_common(box, modifier, False, False)
row = box.row(align=True)
row.prop(modifier, "thickness_min")
row.prop(modifier, "thickness_max")
row = box.row(align=True)
row.prop(modifier, "curvature_min")
row.prop(modifier, "curvature_max")
freestyle = context.view_layer.freestyle_settings
if not freestyle.use_smoothness:
message = "Enable Face Smoothness to use this modifier"
self.draw_modifier_box_error(col.box(), modifier, message)
def draw_geometry_modifier(self, _context, modifier):
layout = self.layout
col = layout.column(align=True)
self.draw_modifier_box_header(col.box(), modifier)
if modifier.expanded:
box = col.box()
if modifier.type == 'SAMPLING':
box.prop(modifier, "sampling")
elif modifier.type == 'BEZIER_CURVE':
box.prop(modifier, "error")
elif modifier.type == 'SINUS_DISPLACEMENT':
split = box.split()
col = split.column()
col.prop(modifier, "wavelength")
col.prop(modifier, "amplitude")
col = split.column()
col.prop(modifier, "phase")
elif modifier.type == 'SPATIAL_NOISE':
split = box.split()
col = split.column()
col.prop(modifier, "amplitude")
col.prop(modifier, "scale")
col.prop(modifier, "octaves")
col = split.column()
col.prop(modifier, "smooth")
col.prop(modifier, "use_pure_random")
elif modifier.type == 'PERLIN_NOISE_1D':
split = box.split()
col = split.column()
col.prop(modifier, "frequency")
col.prop(modifier, "amplitude")
col.prop(modifier, "seed")
col = split.column()
col.prop(modifier, "octaves")
col.prop(modifier, "angle")
elif modifier.type == 'PERLIN_NOISE_2D':
split = box.split()
col = split.column()
col.prop(modifier, "frequency")
col.prop(modifier, "amplitude")
col.prop(modifier, "seed")
col = split.column()
col.prop(modifier, "octaves")
col.prop(modifier, "angle")
elif modifier.type == 'BACKBONE_STRETCHER':
box.prop(modifier, "backbone_length")
elif modifier.type == 'TIP_REMOVER':
box.prop(modifier, "tip_length")
elif modifier.type == 'POLYGONIZATION':
box.prop(modifier, "error")
elif modifier.type == 'GUIDING_LINES':
box.prop(modifier, "offset")
elif modifier.type == 'BLUEPRINT':
row = box.row()
row.prop(modifier, "shape", expand=True)
box.prop(modifier, "rounds")
row = box.row()
if modifier.shape in {'CIRCLES', 'ELLIPSES'}:
row.prop(modifier, "random_radius")
row.prop(modifier, "random_center")
elif modifier.shape == 'SQUARES':
row.prop(modifier, "backbone_length")
row.prop(modifier, "random_backbone")
elif modifier.type == '2D_OFFSET':
row = box.row(align=True)
row.prop(modifier, "start")
row.prop(modifier, "end")
row = box.row(align=True)
row.prop(modifier, "x")
row.prop(modifier, "y")
elif modifier.type == '2D_TRANSFORM':
box.prop(modifier, "pivot")
if modifier.pivot == 'PARAM':
box.prop(modifier, "pivot_u")
elif modifier.pivot == 'ABSOLUTE':
row = box.row(align=True)
row.prop(modifier, "pivot_x")
row.prop(modifier, "pivot_y")
row = box.row(align=True)
row.prop(modifier, "scale_x")
row.prop(modifier, "scale_y")
box.prop(modifier, "angle")
elif modifier.type == 'SIMPLIFICATION':
box.prop(modifier, "tolerance")
def draw(self, context):
layout = self.layout
view_layer = context.view_layer
lineset = view_layer.freestyle_settings.linesets.active
layout.active = view_layer.use_freestyle
if lineset is None:
return
linestyle = lineset.linestyle
layout.template_ID(lineset, "linestyle", new="scene.freestyle_linestyle_new")
if linestyle is None:
return
row = layout.row(align=True)
row.prop(linestyle, "panel", expand=True)
if linestyle.panel == 'STROKES':
# Chaining
layout.prop(linestyle, "use_chaining", text="Chaining:")
split = layout.split(align=True)
split.active = linestyle.use_chaining
# First column
col = split.column()
col.active = linestyle.use_chaining
col.prop(linestyle, "chaining", text="")
if linestyle.chaining == 'SKETCHY':
col.prop(linestyle, "rounds")
# Second column
col = split.column()
col.prop(linestyle, "use_same_object")
# Splitting
layout.label(text="Splitting:")
split = layout.split(align=True)
# First column
col = split.column()
row = col.row(align=True)
row.prop(linestyle, "use_angle_min", text="")
sub = row.row()
sub.active = linestyle.use_angle_min
sub.prop(linestyle, "angle_min")
row = col.row(align=True)
row.prop(linestyle, "use_angle_max", text="")
sub = row.row()
sub.active = linestyle.use_angle_max
sub.prop(linestyle, "angle_max")
# Second column
col = split.column()
row = col.row(align=True)
row.prop(linestyle, "use_split_length", text="")
sub = row.row()
sub.active = linestyle.use_split_length
sub.prop(linestyle, "split_length", text="2D Length")
row = col.row(align=True)
row.prop(linestyle, "material_boundary")
# End of columns
row = layout.row(align=True)
row.prop(linestyle, "use_split_pattern", text="")
sub = row.row(align=True)
sub.active = linestyle.use_split_pattern
sub.prop(linestyle, "split_dash1", text="D1")
sub.prop(linestyle, "split_gap1", text="G1")
sub.prop(linestyle, "split_dash2", text="D2")
sub.prop(linestyle, "split_gap2", text="G2")
sub.prop(linestyle, "split_dash3", text="D3")
sub.prop(linestyle, "split_gap3", text="G3")
# Sorting
layout.prop(linestyle, "use_sorting", text="Sorting:")
col = layout.column()
col.active = linestyle.use_sorting
row = col.row(align=True)
row.prop(linestyle, "sort_key", text="")
sub = row.row()
sub.active = linestyle.sort_key in {'DISTANCE_FROM_CAMERA',
'PROJECTED_X',
'PROJECTED_Y'}
sub.prop(linestyle, "integration_type", text="")
row = col.row(align=True)
row.prop(linestyle, "sort_order", expand=True)
# Selection
layout.label(text="Selection:")
split = layout.split(align=True)
# First column
col = split.column()
row = col.row(align=True)
row.prop(linestyle, "use_length_min", text="")
sub = row.row()
sub.active = linestyle.use_length_min
sub.prop(linestyle, "length_min")
row = col.row(align=True)
row.prop(linestyle, "use_length_max", text="")
sub = row.row()
sub.active = linestyle.use_length_max
sub.prop(linestyle, "length_max")
# Second column
col = split.column()
row = col.row(align=True)
row.prop(linestyle, "use_chain_count", text="")
sub = row.row()
sub.active = linestyle.use_chain_count
sub.prop(linestyle, "chain_count")
# Caps
layout.label(text="Caps:")
row = layout.row(align=True)
row.prop(linestyle, "caps", expand=True)
# Dashed lines
layout.prop(linestyle, "use_dashed_line", text="Dashed Line:")
row = layout.row(align=True)
row.active = linestyle.use_dashed_line
row.prop(linestyle, "dash1", text="D1")
row.prop(linestyle, "gap1", text="G1")
row.prop(linestyle, "dash2", text="D2")
row.prop(linestyle, "gap2", text="G2")
row.prop(linestyle, "dash3", text="D3")
row.prop(linestyle, "gap3", text="G3")
elif linestyle.panel == 'COLOR':
col = layout.column()
row = col.row()
row.label(text="Base Color:")
row.prop(linestyle, "color", text="")
col.label(text="Modifiers:")
col.operator_menu_enum("scene.freestyle_color_modifier_add", "type", text="Add Modifier")
for modifier in linestyle.color_modifiers:
self.draw_color_modifier(context, modifier)
elif linestyle.panel == 'ALPHA':
col = layout.column()
row = col.row()
row.label(text="Base Transparency:")
row.prop(linestyle, "alpha")
col.label(text="Modifiers:")
col.operator_menu_enum("scene.freestyle_alpha_modifier_add", "type", text="Add Modifier")
for modifier in linestyle.alpha_modifiers:
self.draw_alpha_modifier(context, modifier)
elif linestyle.panel == 'THICKNESS':
col = layout.column()
row = col.row()
row.label(text="Base Thickness:")
row.prop(linestyle, "thickness")
subcol = col.column()
subcol.active = linestyle.chaining == 'PLAIN' and linestyle.use_same_object
row = subcol.row()
row.prop(linestyle, "thickness_position", expand=True)
row = subcol.row()
row.prop(linestyle, "thickness_ratio")
row.active = (linestyle.thickness_position == 'RELATIVE')
col = layout.column()
col.label(text="Modifiers:")
col.operator_menu_enum("scene.freestyle_thickness_modifier_add", "type", text="Add Modifier")
for modifier in linestyle.thickness_modifiers:
self.draw_thickness_modifier(context, modifier)
elif linestyle.panel == 'GEOMETRY':
col = layout.column()
col.label(text="Modifiers:")
col.operator_menu_enum("scene.freestyle_geometry_modifier_add", "type", text="Add Modifier")
for modifier in linestyle.geometry_modifiers:
self.draw_geometry_modifier(context, modifier)
elif linestyle.panel == 'TEXTURE':
layout.separator()
row = layout.row()
row.prop(linestyle, "use_nodes")
row.prop(linestyle, "texture_spacing", text="Spacing Along Stroke")
row = layout.row()
props = row.operator(
"wm.properties_context_change",
text="Go to Linestyle Textures Properties",
icon='TEXTURE',
)
props.context = 'TEXTURE'
elif linestyle.panel == 'MISC':
pass
# Material properties
class MaterialFreestyleButtonsPanel:
bl_space_type = 'PROPERTIES'
bl_region_type = 'WINDOW'
bl_context = "material"
# COMPAT_ENGINES must be defined in each subclass, external engines can add themselves here
@classmethod
def poll(cls, context):
scene = context.scene
material = context.material
with_freestyle = bpy.app.build_options.freestyle
return (
with_freestyle and material and scene and scene.render.use_freestyle and
(context.engine in cls.COMPAT_ENGINES)
)
class MATERIAL_PT_freestyle_line(MaterialFreestyleButtonsPanel, Panel):
bl_label = "Freestyle Line"
bl_options = {'DEFAULT_CLOSED'}
COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE'}
def draw(self, context):
layout = self.layout
mat = context.material
row = layout.row()
row.prop(mat, "line_color", text="")
row.prop(mat, "line_priority", text="Priority")
classes = (
RENDER_PT_freestyle,
VIEWLAYER_UL_linesets,
RENDER_MT_lineset_context_menu,
VIEWLAYER_PT_freestyle,
VIEWLAYER_PT_freestyle_lineset,
VIEWLAYER_PT_freestyle_linestyle,
MATERIAL_PT_freestyle_line,
)
if __name__ == "__main__": # only for live edit.
from bpy.utils import register_class
for cls in classes:
register_class(cls)
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