New upstream version 2.9.22

[sven/vym.git] / geometry.h

diff --git a/geometry.h b/geometry.h
deleted file mode 100644 (file)
index a694a57..0000000
--- a/geometry.h
+++ /dev/null
@@ -1,70 +0,0 @@
-#ifndef GEOMETRY
-#define GEOMETRY
-
-#include <QPolygonF>
-
-namespace Geometry {
-    qreal distance (const QPointF &p, const QPointF &q);
-};
-
-QRectF addBBox(QRectF r1, QRectF r2);
-QSize addBBoxSize(QSize s1, QSize s2);
-bool isInBox(const QPointF &p, const QRectF &box);
-
-class Vector:public QPointF
-{
-public:
-       Vector ();
-       Vector (const QPointF &p);
-       Vector (qreal x, qreal y);
-       virtual ~Vector ();
-
-       friend inline bool operator==(const Vector &v1, const Vector &v2 )
-       { return v1.x()==v2.x() && v1.y()==v2.y(); }
-
-       bool isNull();
-       virtual void normalize ();
-       virtual qreal dotProduct (const QPointF &b);
-       virtual void scale  (const qreal &f);
-       virtual void invert ();
-       virtual QPointF toQPointF();
-};
-
-class ConvexPolygon:public QPolygonF
-{
-public:
-       ConvexPolygon ();
-       ConvexPolygon (QPolygonF p);
-        virtual ~ConvexPolygon();
-       void calcCentroid() ;
-       QPointF centroid() const;
-       qreal weight() const;
-       std::string toStdString ();
-       Vector at (const int &i) const ; 
-       virtual void translate ( const Vector &offset );
-       virtual void translate ( qreal dx, qreal dy );
-private:
-       Vector _centroid;
-       qreal _area;
-};
-
-class PolygonCollisionResult {
-public:
-    // Are the polygons going to intersect forward in time?
-    bool willIntersect;
-
-    // Are the polygons currently intersecting?
-    bool intersect;
-
-    // The translation to apply to the first polygon to push the polygons apart.
-    QPointF minTranslation;
-};
-
-
-void projectPolygon(Vector axis, ConvexPolygon polygon, qreal &min, qreal &max) ;
-
-qreal intervalDistance(qreal minA, qreal maxA, qreal minB, qreal maxB);
-PolygonCollisionResult polygonCollision(ConvexPolygon polygonA, 
-                              ConvexPolygon polygonB, Vector velocity);
-
-#endif
\ No newline at end of file