pointerstudio/font3d_blender_addon
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load specific font in memory

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themancalledjakob 2024-08-28 17:25:06 +02:00
parent 40e97aaf9e
commit cd1af39985
2 changed files with 26 additions and 3 deletions
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20
__init__.py
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@ -347,6 +347,10 @@ class ABC3D_PT_FontList(bpy.types.Panel):
scale_y = 0.5 scale_y = 0.5
row = subbox.row(); row.scale_y = scale_y row = subbox.row(); row.scale_y = scale_y
row.label(text=text) row.label(text=text)
row = layout.row()
oper = row.operator(f"{__name__}.load_font", text='Load all glyphs in memory')
oper.font_name = font_name
oper.face_name = face_name
class ABC3D_PT_TextPlacement(bpy.types.Panel): class ABC3D_PT_TextPlacement(bpy.types.Panel):
@ -710,6 +714,21 @@ class ABC3D_OT_LoadInstalledFonts(bpy.types.Operator):
return {'FINISHED'} return {'FINISHED'}
class ABC3D_OT_LoadFont(bpy.types.Operator):
"""Load all glyphs from a specific font in memory.\nThis can take a while and slow down Blender."""
bl_idname = f"{__name__}.load_font"
bl_label = "Loading Font."
bl_options = {'REGISTER', 'UNDO'}
font_name: bpy.props.StringProperty()
face_name: bpy.props.StringProperty()
def execute(self, context):
filepaths = Font.fonts[self.font_name].faces[self.face_name].filepaths
for f in filepaths:
butils.load_font_from_filepath(f)
return {'FINISHED'}
class ABC3D_OT_AddDefaultMetrics(bpy.types.Operator): class ABC3D_OT_AddDefaultMetrics(bpy.types.Operator):
"""Add default metrics to selected objects""" """Add default metrics to selected objects"""
bl_idname = f"{__name__}.add_default_metrics" bl_idname = f"{__name__}.add_default_metrics"
@ -1353,6 +1372,7 @@ classes = (
ABC3D_PT_FontCreation, ABC3D_PT_FontCreation,
ABC3D_PT_TextPropertiesPanel, ABC3D_PT_TextPropertiesPanel,
ABC3D_OT_LoadInstalledFonts, ABC3D_OT_LoadInstalledFonts,
ABC3D_OT_LoadFont,
ABC3D_OT_AddDefaultMetrics, ABC3D_OT_AddDefaultMetrics,
ABC3D_OT_RemoveMetrics, ABC3D_OT_RemoveMetrics,
ABC3D_OT_AlignMetricsToActiveObject, ABC3D_OT_AlignMetricsToActiveObject,

9
butils.py
View file

@ -695,9 +695,14 @@ def set_text_on_curve(text_properties, recursive=True):
is_command = False is_command = False
previous_spline_index = -1 previous_spline_index = -1
for i, c in enumerate(text_properties.text): for i, c in enumerate(text_properties.text):
face = Font.fonts[text_properties.font_name].faces[text_properties.face_name]
scalor = face.unit_factor * text_properties.font_size
if c == '\\': if c == '\\':
is_command = True is_command = True
continue continue
if c == ' ':
advance = advance + scalor
continue
is_newline = False is_newline = False
if is_command: if is_command:
if c == 'n': if c == 'n':
@ -767,8 +772,6 @@ def set_text_on_curve(text_properties, recursive=True):
ob.rotation_quaternion = q ob.rotation_quaternion = q
# ob.rotation_quaternion = (mom.matrix_world @ q.to_matrix().to_4x4()).to_quaternion() # ob.rotation_quaternion = (mom.matrix_world @ q.to_matrix().to_4x4()).to_quaternion()
face = Font.fonts[text_properties.font_name].faces[text_properties.face_name]
scalor = face.unit_factor * text_properties.font_size
glyph_advance = get_glyph_advance(glyph) * scalor + text_properties.letter_spacing glyph_advance = get_glyph_advance(glyph) * scalor + text_properties.letter_spacing
@ -776,7 +779,7 @@ def set_text_on_curve(text_properties, recursive=True):
# otherwise letters will be closer together the curvier the bezier is # otherwise letters will be closer together the curvier the bezier is
# this could be done more efficiently, but whatever # this could be done more efficiently, but whatever
curve_compensation = 0 curve_compensation = 0
if distribution_type == 'CALCULATE' and not is_newline: if distribution_type == 'CALCULATE' and (not is_newline or spline_index == 0): # TODO: fix newline hack
if text_properties.compensate_curvature and glyph_advance > 0: if text_properties.compensate_curvature and glyph_advance > 0:
previous_location, psi = calc_point_on_bezier_curve(mom, advance, False, True) previous_location, psi = calc_point_on_bezier_curve(mom, advance, False, True)
new_location, si = calc_point_on_bezier_curve(mom, advance + glyph_advance, False, True) new_location, si = calc_point_on_bezier_curve(mom, advance + glyph_advance, False, True)