X829¶
ISOGONAL CONJUGATE OF X828
X829 (ISOGONAL CONJUGATE OF X828) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).¶
"""GEOMETOR construction model for X_829 = ISOGONAL CONJUGATE OF X_828."""
from __future__ import annotations
from pathlib import Path
import sympy.geometry as spg
from geometor.model import Model
from geometor.etc.ops import (
construct_baseline_triangle,
create_model,
eval_trilinear_point,
isogonal_conjugate,
promote_point_to_top,
)
from geometor.etc.render import write_center_svg
def construct_x_00829(
model: Model, A: spg.Point, B: spg.Point, C: spg.Point
) -> spg.Point:
"""Construct X_829 = ISOGONAL CONJUGATE OF X_828 on reference triangle ABC."""
X_828 = eval_trilinear_point(model, A, B, C, '(sin(C)*(sec(B))**(2) + sin(B)*(sec(C))**(2))', ID="X_828", classes=["center"])
X_829 = isogonal_conjugate(model, A, B, C, X_828, ID="X_829", classes=["selected", "target"])
return promote_point_to_top(model, X_829)
def build_model(
sides: tuple[float, float, float] = (5.0, 6.0, 7.0),
show_guides: bool = False,
) -> Model:
"""Build a `geometor.model.Model` for X_829 on the given reference triangle."""
model = create_model('X_829 = ISOGONAL CONJUGATE OF X_828')
A, B, C = construct_baseline_triangle(model, *sides, show_guides=show_guides)
construct_x_00829(model, A, B, C)
return model
if __name__ == "__main__":
here = Path(__file__).resolve().parent
model_acute = build_model((5.0, 6.0, 7.0))
model_acute.save(str(here / "x-00829.json"))
write_center_svg(
model_acute,
here / "x-00829.svg",
subtitle="(a, b, c) = (5, 6, 7) | AB = 1",
)