35 lines
753 B
C++
35 lines
753 B
C++
#include "common_structures.hpp"
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Cuboid::Cuboid(Point bd1, Point bd2)
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: lowBound(0, 0, 0), highBound(0, 0, 0)
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{
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lowBound = Point(
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std::min(bd1.x, bd2.x),
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std::min(bd1.y, bd2.y),
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std::min(bd1.z, bd2.z));
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highBound = Point(
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std::max(bd1.x, bd2.x),
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std::max(bd1.y, bd2.y),
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std::max(bd1.z, bd2.z));
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}
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double Cuboid::low(unsigned dim) const {
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assert(dim < 3);
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return lowBound[dim];
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}
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double Cuboid::high(unsigned dim) const {
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assert(dim < 3);
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return highBound[dim];
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}
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double Cuboid::volume() const {
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return (high(0) - low(0))
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* (high(1) - low(1))
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* (high(2) - low(2));
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}
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bool Cuboid::is_empty() const {
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return volume() < 1e-8;
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}
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