PolyhedralUtil Namespace Reference

Functions
double	BottomZ (const std::vector< R3 > &vertices, const IRotation *rotation)
	Calculates the z-coordinate of the lowest vertex after rotation. More...
double	TopZ (const std::vector< R3 > &vertices, const IRotation *rotation)
	Calculates the z-coordinate of the highest vertex after rotation. More...

Function Documentation

BottomZ()

double PolyhedralUtil::BottomZ	(	const std::vector< R3 > &	vertices,
		const IRotation *	rotation
	)

Calculates the z-coordinate of the lowest vertex after rotation.

Definition at line 21 of file PolyhedralUtil.cpp.

{
    ASSERT(vertices.size());
    return BaseUtils::algo::min_value(
        vertices.begin(), vertices.end(), [&](const R3& vertex) -> double {
            return (rotation ? rotation->transformed(vertex) : vertex).z();
        });
}

References ASSERT, and BaseUtils::algo::min_value().

Referenced by IFormFactor::bottomZ(), IFormFactorPolyhedron::bottomZ(), and IFormFactorPrism::bottomZ().

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TopZ()

double PolyhedralUtil::TopZ	(	const std::vector< R3 > &	vertices,
		const IRotation *	rotation
	)

Calculates the z-coordinate of the highest vertex after rotation.

Definition at line 30 of file PolyhedralUtil.cpp.

{
    ASSERT(vertices.size());
    return BaseUtils::algo::max_value(
        vertices.begin(), vertices.end(), [&](const R3& vertex) -> double {
            return (rotation ? rotation->transformed(vertex) : vertex).z();
        });
}

References ASSERT, and BaseUtils::algo::max_value().

Referenced by IFormFactor::topZ(), IFormFactorPolyhedron::topZ(), and IFormFactorPrism::topZ().

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