Danny Robson
f6056153e3
This places, at long last, the core library code into the same namespace as the extended library code.
40 lines
1.4 KiB
C++
40 lines
1.4 KiB
C++
#include "cmdopt.hpp"
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#include "functor.hpp"
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#include "geom/aabb.hpp"
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#include "geom/sample.hpp"
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#include <cstdlib>
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#include <iostream>
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#include <random>
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///////////////////////////////////////////////////////////////////////////////
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int
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main (int argc, char **argv)
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{
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cruft::extent2f area {256, 256};
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float distance = 5.f;
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int samples = 15;
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cruft::cmdopt::parser opts;
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opts.add<cruft::cmdopt::option::value<float>> ('w', "width", "width of the space to fill", area.w);
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opts.add<cruft::cmdopt::option::value<float>> ('h', "height", "height of the space to fill", area.h);
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opts.add<cruft::cmdopt::option::value<float>> ('d', "distance", "minimum distance between samples", distance);
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opts.add<cruft::cmdopt::option::value<int>> ('s', "samples", "number of samples per iteration", samples);
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opts.scan (argc, argv);
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std::cout << "<svg height='" << area.h << "' width='" << area.h << "'>";
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for (auto p: cruft::geom::surface::poisson (cruft::geom::surface::sampler (area),
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std::default_random_engine (),
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cruft::functor::constant (distance),
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samples))
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{
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std::cout << "<circle cx='" << p.x << "' cy='" << p.y << "' r='1' />";
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}
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std::cout << "</svg>\n";
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return EXIT_SUCCESS;
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}
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