* | \ \ | / | | /
* | \ \ | / | | /
* *---* * *---* *
+ *
+ * Deform flags: (see docs/aatriangletypes.png for details)
*/
enum Direction {
- SOUTHWEST, NORTHEAST, SOUTHEAST, NORTHWEST
+ SOUTHWEST = 0,
+ NORTHEAST,
+ SOUTHEAST,
+ NORTHWEST,
+ DIRECTION_MASK = 0x0003,
+ DEFORM1 = 0x0010,
+ DEFORM2 = 0x0020,
+ DEFORM3 = 0x0030,
+ DEFORM4 = 0x0040,
+ DEFORM_MASK = 0x0070
};
AATriangle()
: dir(SOUTHWEST)
{
}
- AATriangle(const Vector& v1, const Vector& v2, Direction newdir)
+ AATriangle(const Vector& v1, const Vector& v2, int newdir)
: Rectangle(v1, v2), dir(newdir)
{
}
- Direction dir;
+ int dir;
};
}