returns number of contours

note: this routine clips fills that extend off the edges... ideally this wouldn't happen, but it could happen if the truetype glyph bounding boxes are

tesselate until threshhold p is happy... @TODO warped to compensate for non-linear stretching

unescape "~1" to tilde and "~0" to slash (order is important!)

Smith Joint GGX Note: Vis = G / (4 * NdotL * NdotV) see Eric Heitz. 2014. Understanding the Masking-Shadowing Function in Microfacet-Based BRDFs. Jour

Where 'x' must be a compile time literal.

Where 'x' must be a compile time literal.

Set bit 'c' in the array

NB: Transfer ownership of 'ttf_data' to ImFontAtlas, unless font_cfg_template->FontDataOwnedByAtlas == false. Owned TTF buffer will be deleted after B

OBSOLETE 1.52+. use SetNextWindowSize() instead if you want to set a window size.