- circleauto  circle(T args) 
- Undocumented in source. Be warned that the author may not have intended to support it. 
- distauto  dist(T x, T y) 
- Undocumented in source. Be warned that the author may not have intended to support it. 
- dist2auto  dist2(T x, T y) 
- Undocumented in source. Be warned that the author may not have intended to support it. 
- intersectsbool intersects(Shape!T a, Shape!T b) 
- Undocumented in source. Be warned that the author may not have intended to support it. 
- intersectsbool intersects(Circle!T circle, Rect!T rect) 
- Undocumented in source. Be warned that the author may not have intended to support it. 
- pointauto  point(T args) 
- Undocumented in source. Be warned that the author may not have intended to support it. 
- rectauto  rect(T args) 
- Undocumented in source. Be warned that the author may not have intended to support it. 
- shapeauto  shape(T shape) 
- Undocumented in source. Be warned that the author may not have intended to support it. 
- sqrtxauto  sqrtx(T x) 
- Undocumented in source. Be warned that the author may not have intended to support it. 
2D geometry math stuff