Implement little bit more of scheme and fix connection angle

This commit adds few more bits to scheme but mainly it chnages how
connectors specify angles. Originally it was in radians but we was
mapping that trough mathematical operations directly to sizes. But that
was problematic because of floating point inacuracy and we sometimes
founded intersection where there should be one. So this commit gets rid
of this at all and instead allows just some fixes axes to be used
instead of arbitrary angles.

1 files changed, 1 insertions, 2 deletions

diff --git a/qtmips_gui/coreview/multiplexer.h b/qtmips_gui/coreview/multiplexer.h
index 2cfc90d..ad4fd0b 100644
--- a/qtmips_gui/coreview/multiplexer.h
+++ b/qtmips_gui/coreview/multiplexer.h
@@ -9,7 +9,7 @@ namespace coreview {
 
 class Multiplexer : public QGraphicsItem {
 public:
-    Multiplexer(unsigned size);
+    Multiplexer(unsigned size, bool ctl_up = false);
     ~Multiplexer();
 
     QRectF boundingRect() const;
@@ -21,7 +21,6 @@ public:
     const Connector *connector_in(unsigned i) const; // Inputs
 
     void set(unsigned i); // Set what value should be set as connected (indexing from  1 where 0 is no line)
-    void setCtl(bool up); // Set if control signal is from up or down (in default down)
 
 private:
     bool ctlfrom;