func (a *Rect) Intersect(b *Rect) *Rect {
var ret Rect
is := C.SDL_IntersectRect((*C.SDL_Rect)(unsafe.Pointer(a)), (*C.SDL_Rect)(unsafe.Pointer(b)), (*C.SDL_Rect)(unsafe.Pointer(&ret)))
if is == C.SDL_TRUE {
return &ret
}
return nil
}
func (r *Rect) IntersectRect(r2 *Rect) *Rect {
var rect Rect
if C.SDL_IntersectRect(r.c(), r2.c(), rect.c()) == C.SDL_FALSE {
return nil
}
return &rect
}
func (a *Rect) Intersect(b, result *Rect) bool {
_a := (*C.SDL_Rect)(unsafe.Pointer(a))
_b := (*C.SDL_Rect)(unsafe.Pointer(b))
_result := (*C.SDL_Rect)(unsafe.Pointer(result))
return C.SDL_IntersectRect(_a, _b, _result) > 0
}
// Rect (https://wiki.libsdl.org/SDL_IntersectRect)
func (a *Rect) Intersect(b *Rect) (result Rect, ok bool) {
ok = C.SDL_IntersectRect(a.cptr(), b.cptr(), result.cptr()) > 0
return
}
func (a *Rect) Intersect(b, result *Rect) bool {
return C.SDL_IntersectRect(a.cptr(), b.cptr(), result.cptr()) > 0
}
