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118 lines
3.9 KiB
Python
118 lines
3.9 KiB
Python
"""
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name: build123d_customizable_logo.py
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by: Gumyr and modified by jdegenstein
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date: December 19th 2022
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desc:
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This example creates the build123d customizable logo.
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license:
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Copyright 2022 Gumyr
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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"""
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from build123d import *
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with BuildSketch() as logo_text:
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Text("123d", font_size=10, align=(Align.MIN, Align.MIN))
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font_height = logo_text.vertices().sort_by(Axis.Y)[-1].Y
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with BuildSketch() as build_text:
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Text("build", font_size=5, align=(Align.CENTER, Align.CENTER))
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build_bb = bounding_box(build_text.sketch, mode=Mode.PRIVATE)
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build_vertices = build_bb.vertices().sort_by(Axis.X)
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build_width = build_vertices[-1].X - build_vertices[0].X
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with BuildSketch() as cust_text:
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Text(
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"customizable",
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font_size=2.9,
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align=(Align.CENTER, Align.CENTER),
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font_style=FontStyle.BOLD,
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)
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cust_bb = bounding_box(cust_text.sketch, mode=Mode.PRIVATE)
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cust_vertices = cust_text.vertices().sort_by(Axis.X)
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cust_width = cust_vertices[-1].X - cust_vertices[0].X
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with BuildLine() as one:
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l1 = Line((font_height * 0.3, 0), (font_height * 0.3, font_height))
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TangentArc(l1 @ 1, (0, font_height * 0.7), tangent=(l1 % 1) * -1)
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with BuildSketch() as two:
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with Locations((font_height * 0.35, 0)):
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Text("2", font_size=10, align=(Align.MIN, Align.MIN))
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with BuildPart() as three_d:
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with Locations((font_height * 1.1, 0)):
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with BuildSketch():
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Text("3d", font_size=10, align=(Align.MIN, Align.MIN))
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extrude(amount=font_height * 0.3)
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logo_width = three_d.vertices().sort_by(Axis.X)[-1].X
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with BuildLine() as arrow_left:
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t1 = TangentArc((0, 0), (1, 0.75), tangent=(1, 0))
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mirror(t1, about=Plane.XZ)
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ext_line_length = font_height * 0.5
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dim_line_length = (logo_width - build_width - 2 * font_height * 0.05) / 2
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with BuildLine() as extension_lines:
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l1 = Line((0, -font_height * 0.1), (0, -ext_line_length - font_height * 0.1))
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l2 = Line(
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(logo_width, -font_height * 0.1),
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(logo_width, -ext_line_length - font_height * 0.1),
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)
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with Locations(l1 @ 0.5):
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add(*arrow_left.line)
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with Locations(l2 @ 0.5):
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add(*arrow_left.line, rotation=180.0)
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Line(l1 @ 0.5, l1 @ 0.5 + Vector(dim_line_length, 0))
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Line(l2 @ 0.5, l2 @ 0.5 - Vector(dim_line_length, 0))
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# Precisely center the build Faces
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with BuildSketch() as build:
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with Locations(
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(l1 @ 0.5 + l2 @ 0.5) / 2
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- Vector((build_vertices[-1].X + build_vertices[0].X) / 2, 0)
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):
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add(build_text.sketch)
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# add the customizable text to the build text sketch
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with Locations(
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(l1 @ 1 + l2 @ 1) / 2 - Vector((cust_vertices[-1].X + cust_vertices[0].X), 1.4)
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):
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add(cust_text.sketch)
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cmpd = Compound.make_compound(
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[three_d.part, two.sketch, one.line, build.sketch, extension_lines.line]
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)
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cmpd.export_svg(
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"cmpd.svg",
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(-10, 10, 60),
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(0, 0, 1),
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svg_opts={
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"pixel_scale": 20,
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"show_axes": False,
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"show_hidden": False,
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},
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)
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if "show_object" in locals():
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show_object(cmpd, name="compound")
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# show_object(one.line.wrapped, name="one")
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# show_object(two.sketch.wrapped, name="two")
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# show_object(three_d.part.wrapped, name="three_d")
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# show_object(extension_lines.line.wrapped, name="extension_lines")
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# show_object(build.sketch.wrapped, name="build")
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