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Scale font size in PolylineDecorator and BoundingBoxDecorator based on Blender's UI preferences

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This commit is contained in:
falken10vdl
2026-01-14 01:06:51 +01:00
committed by Bruno Perdigão
parent ece7d6b97f
commit 8df4b2cd56
1 changed files with 23 additions and 5 deletions
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src/bonsai/bonsai/bim/module/model/decorator.py
+23 -5
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@@ -29,6 +29,7 @@ import bpy
import gpu
import ifcopenshell
import mathutils
import sys
from bpy.types import SpaceView3D
from bpy_extras import view3d_utils
from bpy_extras.view3d_utils import location_3d_to_region_2d
@@ -466,13 +467,19 @@ class PolylineDecorator:
self.addon_prefs = tool.Blender.get_addon_preferences()
self.font_id = 0
font_size = tool.Blender.scale_font_size(12)
ui_style = context.preferences.ui_styles[0]
widget_font_points = ui_style.widget.points
ui_scale = context.preferences.view.ui_scale
platform_scale = 2 if sys.platform == 'darwin' else 1
font_size = widget_font_points * ui_scale * platform_scale
offset = widget_font_points * ui_scale * (1.5 * platform_scale)
line_height = widget_font_points * ui_scale * (1.25 * platform_scale)
blf.size(self.font_id, font_size)
blf.enable(self.font_id, blf.SHADOW)
blf.shadow(self.font_id, 6, 0, 0, 0, 1)
color = self.addon_prefs.decorations_colour
color_highlight = self.addon_prefs.decorator_color_special
offset = 20
new_line = 0
for i, (key, field_name) in enumerate(texts.items()):
formatted_value = None
@@ -480,7 +487,7 @@ class PolylineDecorator:
# Controls which options are displayed in the UI
if key not in self.input_ui.input_options:
continue
new_line += 20
new_line += line_height
if self.tool_state and key != self.tool_state.input_type:
formatted_value = self.input_ui.get_formatted_value(key)
else:
@@ -515,7 +522,12 @@ class PolylineDecorator:
self.addon_prefs = tool.Blender.get_addon_preferences()
self.font_id = 1
self.shader = gpu.shader.from_builtin("UNIFORM_COLOR")
font_size = tool.Blender.scale_font_size(12)
ui_style = context.preferences.ui_styles[0]
widget_font_points = ui_style.widget.points
ui_scale = context.preferences.view.ui_scale
platform_scale = 2 if sys.platform == 'darwin' else 1
font_size = widget_font_points * ui_scale * platform_scale
blf.size(self.font_id, font_size)
blf.enable(self.font_id, blf.SHADOW)
blf.shadow(self.font_id, 6, 0, 0, 0, 1)
@@ -1936,7 +1948,13 @@ class BoundingBoxDecorator:
addon_prefs = tool.Blender.get_addon_preferences()
font_id = 0
font_size = tool.Blender.scale_font_size(12)
# Get Blender's default UI widget font size from preferences
ui_style = context.preferences.ui_styles[0]
widget_font_points = ui_style.widget.points
ui_scale = context.preferences.view.ui_scale
platform_scale = 2 if sys.platform == 'darwin' else 1
font_size = widget_font_points * ui_scale * platform_scale
blf.size(font_id, font_size)
blf.enable(font_id, blf.SHADOW)
blf.shadow(font_id, 6, 0, 0, 0, 1)