mirror of
https://github.com/yeicor-3d/yet-another-cad-viewer.git
synced 2025-12-19 14:14:13 +01:00
73 lines
3.1 KiB
Python
73 lines
3.1 KiB
Python
import os
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from typing import Union, Dict
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from build123d import *
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ASSETS_DIR = os.getenv('ASSETS_DIR', os.path.join(os.path.dirname(__file__), '..', 'assets'))
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def build_logo(text: bool = True) -> Dict[str, Union[Compound, Location, str]]:
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"""Builds the CAD part of the logo"""
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with BuildPart(Plane.XY.offset(50)) as logo_obj:
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Box(22, 40, 30)
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fillet(edges().filter_by(Axis.Y).group_by(Axis.Z)[-1], 10)
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offset(solid(), 2, openings=faces().group_by(Axis.Z)[0] + faces().filter_by(Plane.XZ))
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if text:
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with BuildSketch(Plane.YZ.move(Pos(faces().group_by(Axis.X)[-1].face().center()))):
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Text('Yet Another\nCAD Viewer', 6, font_path='/usr/share/fonts/TTF/Hack-Regular.ttf')
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extrude(amount=1)
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logo_face_curved_front = faces().filter_by(GeomType.CYLINDER).group_by(Axis.X)[-1].face()
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# Highlight text edges with a custom color
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to_highlight = logo_obj.edges().group_by(Axis.X)[-1]
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logo_obj_hl = Compound(to_highlight).translate((1e-3, 0, 0)) # To avoid z-fighting
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logo_obj_hl.color = (0, 0.3, 0.3, 1)
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# Highlight face with custom texture
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logo_face_curved_front.yacv_texture = \
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'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAIAAAD91JpzAAAAF0lEQVQI12N49OjR////Gf' \
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'/////48WMATwULS8tcyj8AAAAASUVORK5CYII='
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logo_face_curved_front.color = (0, 0.5, 0.0, 1)
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logo_obj = Compound(logo_obj.faces() - ShapeList([logo_face_curved_front])) # Remove face from the main object
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# Add a logo image to the CAD part
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logo_img_location = logo_obj.faces().group_by(Axis.X)[0].face().center_location
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logo_img_location *= Location((0, 0, 4e-2), (0, 0, 90)) # Avoid overlapping and adjust placement
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logo_img_path = os.path.join(ASSETS_DIR, 'img.jpg')
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img_glb_bytes, img_name = image_to_gltf(logo_img_path, logo_img_location, height=18)
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# Add an animated fox to the CAD part
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fox_glb_bytes = open(os.path.join(ASSETS_DIR, 'fox.glb'), 'rb').read()
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return {'fox': fox_glb_bytes, 'logo': logo_obj, 'logo_hl': logo_obj_hl, 'logo_hl_tex': logo_face_curved_front,
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'location': logo_img_location, img_name: img_glb_bytes}
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if __name__ == "__main__":
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import logging
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logging.basicConfig(level=logging.DEBUG)
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testing_server = os.getenv('TESTING_SERVER') is not None
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if not testing_server:
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# Start an offline server to export the CAD part of the logo in a way compatible with the frontend
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# If this is not set, the server will auto-start on import and show_* calls will provide live updates
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os.environ['YACV_DISABLE_SERVER'] = 'True'
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from yacv_server import export_all, show, image_to_gltf
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# Build the CAD part of the logo
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logo = build_logo()
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# Add the CAD part of the logo to the server
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show(*[obj for obj in logo.values()], names=[name for name in logo.keys()])
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if testing_server:
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# remove('location') # Test removing a part
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pass
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else:
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# Save the complete logo to multiple GLB files
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export_all(os.path.join(ASSETS_DIR, 'logo_build'))
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print('Logo saved!')
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