h3n3/yet-another-cad-viewer
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better logo (demo)

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Yeicor
2024-03-03 11:18:29 +01:00
parent 4c7be17ddc
commit ccb8d1c4e7
8 changed files with 52 additions and 34 deletions
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44
yacv_server/logo.py
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@@ -1,11 +1,14 @@
import asyncio
import logging
import os
from typing import Tuple
from build123d import *
ASSETS_DIR = os.getenv('ASSETS_DIR', os.path.join(os.path.dirname(__file__), '..', 'assets'))
def build_logo(text: bool = True) -> Part:
def build_logo(text: bool = True) -> Tuple[Part, Location, str]:
"""Builds the CAD part of the logo"""
with BuildPart(Plane.XY.offset(50)) as logo_obj:
Box(22, 40, 30)
@@ -18,29 +21,38 @@ def build_logo(text: bool = True) -> Part:
Text('Yet Another\nCAD Viewer', 7, font_path='/usr/share/fonts/TTF/OpenSans-Regular.ttf')
extrude(amount=1)
return logo_obj.part
logo_img_location = logo_obj.faces().group_by(Axis.X)[0].face().center_location # Avoid overlapping:
logo_img_location.position = Vector(logo_img_location.position.X - 4e-2, logo_img_location.position.Y,
logo_img_location.position.Z)
logo_img_path = os.path.join(ASSETS_DIR, 'img.jpg')
return logo_obj.part, logo_img_location, logo_img_path
if __name__ == "__main__":
logging.basicConfig(level=logging.DEBUG)
# Start an offline "server" to export the CAD part of the logo in a way compatible with the frontend
# Start an offline server to export the CAD part of the logo in a way compatible with the frontend
# If this is not set, the server will auto-start on import and show_* calls will provide live updates
os.environ['YACV_DISABLE_SERVER'] = '1'
from yacv_server import show_object, server
ASSETS_DIR = os.getenv('ASSETS_DIR', os.path.join(os.path.dirname(__file__), '..', 'assets'))
from yacv_server import show, show_image
# Add the CAD part of the logo to the server
obj = build_logo()
# DEBUG: Shape(obj).export_stl(os.path.join(ASSETS_DIR, 'logo.stl'))
show_object(obj, 'logo')
# Save the complete logo to a single GLB file
with open(os.path.join(ASSETS_DIR, 'logo.glb'), 'wb') as f:
async def writer():
f.write(await server.export('logo'))
logo, img_location, img_path = build_logo()
show(logo, 'base')
show(img_location, 'location')
show_image(img_path, img_location, 20)
asyncio.run(writer())
async def exporter():
# We need access to the actual server object for advanced features like exporting to file
from yacv_server import server
for name in server.shown_object_names():
print(f'Exporting {name} to GLB...')
with open(os.path.join(ASSETS_DIR, 'logo_build', f'{name}.glb'), 'wb') as f:
f.write(await server.export(name))
print('Logo saved to', os.path.join(ASSETS_DIR, 'logo.glb'))
# Save the complete logo to multiple GLB files (async required)
asyncio.run(exporter())
print('Logo saved!')