geom::anonymous_namespace{openCuboidChannel3D.cpp} Namespace Reference

Functions
void	validateParams (double x0, double y0, double z0, double x1, double y1, double z1, double t, int open_face)
void	cornersFromAabb (const util::Point &lo, const util::Point &hi, util::Point *out8)
void	aabbFromCorners (const util::Point *c, util::Point &lo, util::Point &hi)

Function Documentation

aabbFromCorners()

void geom::anonymous_namespace{openCuboidChannel3D.cpp}::aabbFromCorners	(	const util::Point *	c,
		util::Point &	lo,
		util::Point &	hi
	)

Definition at line 48 of file openCuboidChannel3D.cpp.

                                                                       {
  lo = hi = c[0];
  for (int i = 1; i < 8; ++i) {
    lo.d_x = std::min(lo.d_x, c[i].d_x);
    lo.d_y = std::min(lo.d_y, c[i].d_y);
    lo.d_z = std::min(lo.d_z, c[i].d_z);
    hi.d_x = std::max(hi.d_x, c[i].d_x);
    hi.d_y = std::max(hi.d_y, c[i].d_y);
    hi.d_z = std::max(hi.d_z, c[i].d_z);
  }
}

References aabbFromCorners(), util::Point::d_x, util::Point::d_y, and util::Point::d_z.

Referenced by aabbFromCorners().

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cornersFromAabb()

void geom::anonymous_namespace{openCuboidChannel3D.cpp}::cornersFromAabb	(	const util::Point &	lo,
		const util::Point &	hi,
		util::Point *	out8
	)

Definition at line 35 of file openCuboidChannel3D.cpp.

                                                                                {
  const double x0 = lo.d_x, y0 = lo.d_y, z0 = lo.d_z;
  const double x1 = hi.d_x, y1 = hi.d_y, z1 = hi.d_z;
  out8[0] = {x0, y0, z0};
  out8[1] = {x1, y0, z0};
  out8[2] = {x1, y1, z0};
  out8[3] = {x0, y1, z0};
  out8[4] = {x0, y0, z1};
  out8[5] = {x1, y0, z1};
  out8[6] = {x1, y1, z1};
  out8[7] = {x0, y1, z1};
}

References cornersFromAabb(), util::Point::d_x, util::Point::d_y, and util::Point::d_z.

Referenced by cornersFromAabb().

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validateParams()

void geom::anonymous_namespace{openCuboidChannel3D.cpp}::validateParams	(	double	x0,
		double	y0,
		double	z0,
		double	x1,
		double	y1,
		double	z1,
		double	t,
		int	open_face
	)

Definition at line 22 of file openCuboidChannel3D.cpp.

                                   {
  constexpr double eps = 1.0e-12;
  if (!(x1 > x0 + eps && y1 > y0 + eps && z1 > z0 + eps && t > eps))
    throw std::runtime_error(
        "OpenCuboidChannel3D: require x0<x1, y0<y1, z0<z1, t>0.");
  if (!(x1 - x0 > 2. * t + eps && y1 - y0 > 2. * t + eps && z1 - z0 > 2. * t + eps))
    throw std::runtime_error(
        "OpenCuboidChannel3D: each outer span must exceed 2*t so the inner cavity exists.");
  if (open_face < 0 || open_face > 5)
    throw std::runtime_error("OpenCuboidChannel3D: open_face must be in 0..5 (±x,±y,±z).");
}

References validateParams().

Referenced by validateParams().

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