23 lines
723 B
C++
23 lines
723 B
C++
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#include "Sphere.h"
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#include "util/Solver.h"
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Sphere::Sphere(double radius)
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{
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m_radius = radius;
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}
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Solver::Result Sphere::intersect(const Ray & ray)
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{
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Solver::Result res;
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QuadraticSolver solver(1.0,
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2 * ( ray.getOrigin()[0] * ray.getDirection()[0]
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+ ray.getOrigin()[1] * ray.getDirection()[1]
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+ ray.getOrigin()[2] * ray.getDirection()[2] ),
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ray.getOrigin()[0] * ray.getOrigin()[0]
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+ ray.getOrigin()[1] * ray.getOrigin()[1]
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+ ray.getOrigin()[2] * ray.getOrigin()[2] );
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Solver::Result quadSolutions = solver.solve();
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return res;
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}
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