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-rw-r--r--Rectangle.cpp50
1 files changed, 0 insertions, 50 deletions
diff --git a/Rectangle.cpp b/Rectangle.cpp
deleted file mode 100644
index c90ab0d..0000000
--- a/Rectangle.cpp
+++ /dev/null
@@ -1,50 +0,0 @@
-#include "Rectangle.h"
-
-bool Rectangle::contains(const Vertex &v) const {
- return (edges(v) == EDGE_NONE);
-}
-
-int Rectangle::edges(const Vertex &v) const {
- int ret = EDGE_NONE;
-
- if(v.getX() < v1.getX()) ret |= EDGE_LEFT;
- else if(v.getX() >= v2.getX()) ret |= EDGE_RIGHT;
-
- if(v.getY() < v1.getY()) ret |= EDGE_TOP;
- else if(v.getY() >= v2.getY()) ret |= EDGE_BOTTOM;
-
- return ret;
-}
-
-int Rectangle::intersects(const Line &l, Vertex *v, int edge) const {
- const Line top(v1.getX(), v1.getY(), v2.getX(), v1.getY());
- const Line bottom(v1.getX(), v2.getY(), v2.getX(), v2.getY());
- const Line left(v1.getX(), v1.getY(), v1.getX(), v2.getY());
- const Line right(v2.getX(), v1.getY(), v2.getX(), v2.getY());
-
- if(edge == EDGE_NONE) edge = edges(l.getVertex1());
-
- if((edge & EDGE_TOP) && (top.intersects(l, v) == INTERSECTION_SEGMENT_SEGMENT))
- return EDGE_TOP;
- if((edge & EDGE_BOTTOM) && (bottom.intersects(l, v) == INTERSECTION_SEGMENT_SEGMENT))
- return EDGE_BOTTOM;
- if((edge & EDGE_LEFT) && (left.intersects(l, v) == INTERSECTION_SEGMENT_SEGMENT))
- return EDGE_LEFT;
- if((edge & EDGE_RIGHT) && (right.intersects(l, v) == INTERSECTION_SEGMENT_SEGMENT))
- return EDGE_RIGHT;
-
- v->setLocation(0, 0);
-
- return EDGE_NONE;
-}
-
-int Rectangle::intersects(const Line &l, Vertex *v1, Vertex *v2, int edge) const {
- int ret = EDGE_NONE;
-
- if(edge == EDGE_NONE) edge = edges(l.getVertex1());
-
- ret |= intersects(l, v1, edge);
- ret |= intersects(l, v2, EDGE_ALL^edge);
-
- return ret;
-}