dealing with multiple fonts
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7c72dd54dc
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94f4e28605
3 changed files with 195 additions and 32 deletions
75
butils.py
75
butils.py
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@ -4,6 +4,8 @@ import queue
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import importlib
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import os
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import re
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from multiprocessing import Process
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# import time # for debugging performance
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# then import dependencies for our addon
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@ -381,12 +383,18 @@ def load_font_from_filepath(filepath):
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return False
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font3d_data = bpy.context.scene.font3d_data
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for f in bpy.context.scene.font3d_data.available_fonts.values():
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print(f"inside available font: {f.font_name} {f.face_name}")
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allObjectsBefore = []
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for ob in bpy.data.objects:
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allObjectsBefore.append(ob.name)
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bpy.ops.import_scene.gltf(filepath=filepath)
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print(f"after import available fonts:")
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for f in bpy.context.scene.font3d_data.available_fonts.values():
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print(f"after import available font: {f.font_name} {f.face_name}")
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fontcollection = bpy.data.collections.get("Font3D")
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if fontcollection is None:
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fontcollection = bpy.data.collections.new("Font3D")
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@ -395,6 +403,8 @@ def load_font_from_filepath(filepath):
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all_objects = []
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for o in bpy.data.objects:
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all_objects.append(o)
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for f in bpy.context.scene.font3d_data.available_fonts.values():
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print(f"before loop available font: {f.font_name} {f.face_name}")
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for o in all_objects:
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if o.name not in allObjectsBefore:
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# must be new
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@ -404,9 +414,13 @@ def load_font_from_filepath(filepath):
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and not ("type" in o.keys() and o["type"] == "metrics")
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and not is_metrics_object(o)
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):
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for f in bpy.context.scene.font3d_data.available_fonts.values():
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print(f"super inside available font: {f.font_name} {f.face_name}")
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glyph_id = o["glyph"]
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font_name = o["font_name"]
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face_name = o["face_name"]
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ShowMessageBox("Loading Font", "INFO", f"adding glyph {glyph_id} for {font_name} {face_name}")
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print(f"adding glyph {glyph_id} for {font_name} {face_name}")
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glyph_obj = move_in_fontcollection(
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o,
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fontcollection)
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@ -422,21 +436,47 @@ def load_font_from_filepath(filepath):
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if glyph_obj != o:
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remove_list.append(o)
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found = False
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for f in font3d_data.available_fonts.values():
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if f.font_name == font_name and f.face_name == face_name:
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found = True
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break
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if not found:
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f = font3d_data.available_fonts.add()
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f.font_name = font_name
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f.face_name = face_name
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print(f"{__name__} added {font_name} {face_name}")
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# found = False
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# for f in font3d_data.available_fonts.values():
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# print(f"has in availables {f.font_name} {f.face_name}")
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# if f.font_name == font_name and f.face_name == face_name:
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# found = True
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# break
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# if not found:
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# f = font3d_data.available_fonts.add()
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# f.font_name = font_name
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# f.face_name = face_name
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# print(f"{__name__} added {font_name} {face_name}")
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else:
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remove_list.append(o)
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for o in remove_list:
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bpy.data.objects.remove(o, do_unlink=True)
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print(f"{__name__}: loaded fonts")
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print(f"{__name__}: loaded font from {filepath}")
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update_available_fonts()
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def update_available_fonts():
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font3d_data = bpy.context.scene.font3d_data
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for font_name in Font.fonts.keys():
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for face_name in Font.fonts[font_name].faces.keys():
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found = False
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for f in font3d_data.available_fonts.values():
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if font_name == f.font_name and face_name == f.face_name:
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found = True
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if not found:
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f = font3d_data.available_fonts.add()
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f.font_name = font_name
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f.face_name = face_name
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print("{__name__} added {font_name} {face_name}")
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def update_available_texts():
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font3d_data = bpy.context.scene.font3d_data
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for o in bpy.context.scene.objects:
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if "linked_textobject" in o.keys():
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i = o["linked_textobject"]
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found = False
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if len(font3d_data.available_texts) > i:
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if font3d_data.available_texts[i].glyphs
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def getPreferences(context):
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preferences = context.preferences
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@ -447,17 +487,17 @@ def clear_available_fonts():
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bpy.context.scene.font3d_data.available_fonts.clear()
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def load_available_fonts():
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preferences = getPreferences(bpy.context)
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currentObjects = []
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for ob in bpy.data.objects:
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currentObjects.append(ob.name)
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print(f"assets folder: {preferences.assets_dir}")
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font_dir = f"{preferences.assets_dir}/fonts"
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for file in os.listdir(font_dir):
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if file.endswith(".glb") or file.endswith(".gltf"):
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font_path = os.path.join(font_dir, file)
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ShowMessageBox("Loading Font", "INFO", f"loading font from {font_path}")
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print(f"loading font from {font_path}")
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for f in bpy.context.scene.font3d_data.available_fonts.values():
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print(f"available font: {f.font_name} {f.face_name}")
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load_font_from_filepath(font_path)
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def ShowMessageBox(title = "Message Box", icon = 'INFO', message=""):
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@ -560,6 +600,9 @@ def set_text_on_curve(text_properties):
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regenerate = True
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if len(text_properties.text) > i and g.glyph_id != text_properties.text[i]:
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regenerate = True
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if len(text_properties.text) > i and (g.font_name != text_properties.text[i].font_name
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or g.face_name != text_properties.text[i].face_name):
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regenerate = True
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if len(text_properties.text) != len(text_properties.glyphs):
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regenerate = True
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