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Added a general purpose int field for various uses. Currently used to

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differentiate between runway and taxiway polygons so we can handle their
  texturing needs differently.
This commit is contained in:
curt 2001-06-22 19:29:32 +00:00
parent a812248191
commit 5023d2e581
2 changed files with 7 additions and 1 deletions
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4
src/Lib/Polygon/superpoly.cxx
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@ -25,7 +25,9 @@
// Constructor
FGSuperPoly::FGSuperPoly() {
FGSuperPoly::FGSuperPoly() :
flag( 0 )
{
}

4
src/Lib/Polygon/superpoly.hxx
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@ -57,6 +57,7 @@ private:
FGPolygon texcoords; // corresponding texture coordinates
FGPolygon tris; // triangulation
GLenum tri_mode; // GL_TRIANGLE, GL_FAN, GL_TRISTRIP, etc.
int flag; // For various potential record keeping needs
public:
@ -82,6 +83,9 @@ public:
inline GLenum get_tri_mode() const { return tri_mode; }
inline void set_tri_mode( const GLenum &m ) { tri_mode = m; }
inline int get_flag() const { return flag; }
inline void set_flag( const int f ) { flag = f; }
// erase the polygon
void erase();