vtdata library

Static Public Member Functions  
static bool  Process (const DLine2 &contour, DLine2 &result) 
static double  Area (const DLine2 &contour) 
static bool  InsideTriangle (double Ax, double Ay, double Bx, double By, double Cx, double Cy, double Px, double Py) 
Static class to triangulate any contour/polygon efficiently. Does not support polygons with holes. Also provides two useful helper methods, one which computes the area of a polygon, and another which does an efficent point in a triangle test. This version uses doubles instead of floats.

static 
compute area of a contour/polygon

static 
decide if point Px/Py is inside triangle defined by (Ax,Ay) (Bx,By) (Cx,Cy)