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Incomplete work for porting BoundingBox to XS

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This commit is contained in:
Alessandro Ranellucci 2014-01-06 18:29:10 +01:00
parent 3e93a14912
commit 9c0a6a79d3
17 changed files with 421 additions and 18 deletions
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111
xs/src/BoundingBox.cpp Normal file
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#include "BoundingBox.hpp"
#include <algorithm>
namespace Slic3r {
template <class PointClass>
BoundingBoxBase<PointClass>::BoundingBoxBase(const std::vector<PointClass> points)
{
for (typename std::vector<PointClass>::const_iterator it = points.begin(); it != points.end(); ++it) {
this->min.x = std::min(it->x, this->min.x);
this->min.y = std::min(it->y, this->min.y);
this->max.x = std::max(it->x, this->max.x);
this->max.y = std::max(it->y, this->max.y);
}
}
template <class PointClass>
BoundingBox3Base<PointClass>::BoundingBox3Base(const std::vector<PointClass> points)
: BoundingBoxBase<PointClass>(points)
{
for (typename std::vector<PointClass>::const_iterator it = points.begin(); it != points.end(); ++it) {
this->min.z = std::min(it->z, this->min.z);
this->max.z = std::max(it->z, this->max.z);
}
}
void
BoundingBox::polygon(Polygon* polygon) const
{
polygon->points.clear();
polygon->points.resize(4);
polygon->points[0].x = this->min.x;
polygon->points[0].y = this->min.y;
polygon->points[1].x = this->max.x;
polygon->points[1].y = this->min.y;
polygon->points[2].x = this->max.x;
polygon->points[2].y = this->max.y;
polygon->points[3].x = this->min.x;
polygon->points[3].y = this->max.y;
}
template <class PointClass> void
BoundingBoxBase<PointClass>::scale(double factor)
{
this->min.scale(factor);
this->max.scale(factor);
}
template <class PointClass> void
BoundingBoxBase<PointClass>::merge(const BoundingBoxBase<PointClass> &bb)
{
this->min.x = std::min(bb.min.x, this->min.x);
this->min.y = std::min(bb.min.y, this->min.y);
this->max.x = std::max(bb.max.x, this->max.x);
this->max.y = std::max(bb.max.y, this->max.y);
}
template <class PointClass> void
BoundingBox3Base<PointClass>::merge(const BoundingBox3Base<PointClass> &bb)
{
BoundingBoxBase<PointClass>::merge(bb);
this->min.z = std::min(bb.min.z, this->min.z);
this->max.z = std::max(bb.max.z, this->max.z);
}
template <class PointClass> PointClass
BoundingBox2Base<PointClass>::size() const
{
return PointClass(this->max.x - this->min.x, this->max.y - this->min.y);
}
template <class PointClass> PointClass
BoundingBox3Base<PointClass>::size() const
{
return PointClass(this->max.x - this->min.x, this->max.y - this->min.y, this->max.z - this->min.z);
}
template <class PointClass> void
BoundingBox2Base<PointClass>::translate(coordf_t x, coordf_t y)
{
this->min.translate(x, y);
this->max.translate(x, y);
}
template <class PointClass> void
BoundingBox3Base<PointClass>::translate(coordf_t x, coordf_t y, coordf_t z)
{
this->min.translate(x, y, z);
this->max.translate(x, y, z);
}
template <class PointClass> PointClass
BoundingBox2Base<PointClass>::center() const
{
return PointClass(
(this->max.x - this->min.x)/2,
(this->max.y - this->min.y)/2
);
}
template <class PointClass> PointClass
BoundingBox3Base<PointClass>::center() const
{
return PointClass(
(this->max.x - this->min.x)/2,
(this->max.y - this->min.y)/2,
(this->max.z - this->min.z)/2
);
}
}