Known size hash It is ok to call ImHashData on a string with known length but the ### operator won't be supported. FIXME-OPT: Replace with e.g. FNV1a

We don't use strchr() because our strings are usually very short and often start with '%'

Return false to discard a character.

Note: Anti-aliased filling requires points to be in clockwise order.

FIXME-OPT: Need a way to reuse the result of lower_bound when doing GetInt()/SetInt() - not too bad because it only happens on explicit interaction (m

delete characters while updating undo

x0/y0/x1/y1 are offset from the character upper-left layout position, in pixels. Therefore x0/y0 are often fairly close to zero. Not to be mistaken wi

Public API to manipulate UTF-8 text We expose UTF-8 to the user (unlike the STB_TEXTEDIT_* functions which are manipulating wchar) FIXME: The existenc

Moller�CTrumbore intersection.

Scoring function for directional navigation. Based on https://gist.github.com/rygorous/6981057

FIXME-LEGACY: Prior to 1.61 our DragInt() function internally used floats and because of this the compile-time default value for format was "%.0f". Ev

NB: this can be called with negative count for removing primitives (as long as the result does not underflow)