First cut at a turbulence model for YASim. It's a

[flightgear.git] / src / FDM / YASim / Surface.hpp

diff --git a/src/FDM/YASim/Surface.hpp b/src/FDM/YASim/Surface.hpp
index cbbbdf61912066f9508e25329495b7b9c76ba380..1b55e3c45813ead38c237e37e7f33634ca773459 100644 (file)
--- a/src/FDM/YASim/Surface.hpp
+++ b/src/FDM/YASim/Surface.hpp
@@ -42,6 +42,9 @@ public:
     // positive is "up" (i.e. "positive AoA")
     void setIncidence(float angle);
 
+    // The offset from base incidence for this surface.
+    void setTwist(float angle);
+
     void setTotalDrag(float c0);
     float getTotalDrag();
 
@@ -92,6 +95,7 @@ private:
     float _flapPos;
     float _spoilerPos;
     float _incidence;
+    float _twist;
     float _inducedDrag;
 };