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Add rotate_radians method #180

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Merged
fontanf merged 1 commit into from
Mar 28, 2025
Merged

Add rotate_radians method #180

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2 changes: 2 additions & 0 deletions include/packingsolver/irregular/shape.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,8 @@ struct Point

Point rotate(Angle angle) const;

Point rotate_radians(Angle angle) const;

Point axial_symmetry_identity_line() const;

Point axial_symmetry_y_axis() const;
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9 changes: 9 additions & 0 deletions src/irregular/shape.cpp
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Expand Up @@ -93,6 +93,15 @@ Point Point::rotate(
}
}

Point Point::rotate_radians(
Angle angle) const
{
Point point_out;
point_out.x = std::cos(angle) * x - std::sin(angle) * y;
point_out.y = std::sin(angle) * x + std::cos(angle) * y;
return point_out;
}

Point Point::axial_symmetry_identity_line() const
{
Point point_out;
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