48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
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#pragma once
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#include "lattice.hpp"
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namespace hpr::csg
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{
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class Cell //: public csg::Shape
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{
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protected:
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Lattice p_lattice;
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public:
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Cell() = delete;
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Cell(const Lattice& lattice) :
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p_lattice {lattice}
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{}
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Shape operator()(const vec3& size, const vec3& scale = {1, 1, 1}, const vec3& translation = {0, 0, 0}, const vec3& rotation = {0, 0, 0})
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{
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// scale should be equal for both of cell and lattice
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/*Shape box = lattice.box();
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box = box.translate(lattice.os1() * p_shift[0]);
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box = box.translate(lattice.os2() * p_shift[1]);
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box = box.translate(lattice.os3() * p_shift[2]);*/
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Shape cellBox = csg::box({0, 0, 0}, scale);
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vec3 dir = -cellBox.center();
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cellBox = csg::translate(cellBox, dir);
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cellBox = csg::rotate(cellBox, cellBox.center(), {1, 0, 0}, rotation[0]);
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cellBox = csg::rotate(cellBox, cellBox.center(), {0, 1, 0}, rotation[1]);
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cellBox = csg::rotate(cellBox, cellBox.center(), {0, 0, 1}, rotation[2]);
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cellBox = csg::translate(cellBox, translation);
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cellBox = csg::scale(cellBox, size);
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Shape lattice = p_lattice(size, {90, 90, 90}, 1.1);
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lattice = csg::translate(lattice, -size * 0.5);
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return csg::cut(cellBox, lattice).tshape();
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}
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};
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}
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