3DPrinting/PrusaSlicer-NonPlainar
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Refactoring of PreviewCanvas

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This commit is contained in:
Alessandro Ranellucci 2014-12-15 01:28:11 +01:00
parent 74b3be3c06
commit 9cd0a63331
4 changed files with 185 additions and 151 deletions
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12
xs/src/libslic3r/Point.cpp
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@ -299,6 +299,18 @@ Pointf::rotate(double angle, const Pointf &center)
this->y = center.y + cos(angle) * (cur_y - center.y) + sin(angle) * (cur_x - center.x);
}
Pointf
Pointf::negative() const
{
return Pointf(-this->x, -this->y);
}
Vectorf
Pointf::vector_to(const Pointf &point) const
{
return Vectorf(point.x - this->x, point.y - this->y);
}
#ifdef SLIC3RXS
REGISTER_CLASS(Pointf, "Pointf");

3
xs/src/libslic3r/Point.hpp
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@ -14,6 +14,7 @@ class Point;
class Pointf;
class Pointf3;
typedef Point Vector;
typedef Pointf Vectorf;
typedef Pointf3 Vectorf3;
typedef std::vector<Point> Points;
typedef std::vector<Point*> PointPtrs;
@ -81,6 +82,8 @@ class Pointf
void scale(double factor);
void translate(double x, double y);
void rotate(double angle, const Pointf &center);
Pointf negative() const;
Vectorf vector_to(const Pointf &point) const;
#ifdef SLIC3RXS
bool from_SV(SV* point_sv);