49 lines
727 B
C++
49 lines
727 B
C++
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#include "BoundingBox.h"
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#include "Vector3.h"
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BoundingBox::BoundingBox()
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{
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reset();
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}
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void BoundingBox::reset()
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{
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empty = 1;
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xmin = 10000000000.0;
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xmax = -10000000000.0;
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ymin = 10000000000.0;
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ymax = -10000000000.0;
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zmin = 10000000000.0;
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zmax = -10000000000.0;
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}
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void BoundingBox::pushPoint(const Vector3 &point)
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{
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empty = 0;
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if (point.x < xmin)
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{
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xmin = point.x;
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}
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if (point.x > xmax)
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{
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xmax = point.x;
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}
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if (point.y < ymin)
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{
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ymin = point.y;
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}
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if (point.y > ymax)
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{
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ymax = point.y;
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}
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if (point.z < zmin)
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{
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zmin = point.z;
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}
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if (point.z > zmax)
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{
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zmax = point.z;
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}
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}
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