NB: It is illegal to call push_back/push_front/insert with a reference pointing inside the ImVector data itself! e.g. v.push_back(v[10]) is forbidden.

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Helper to display a little (?) mark which shows a tooltip when hovered. In your own code you may want to display an actual icon if you are using a mer

OBSOLETED in 1.70 (from May 2019)

p_min = upper-left, p_max = lower-right Note we don't render 1 pixels sized rectangles properly.

activate the shader ------------------------------------------------------------------------

Get first token of string

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especially when the matrix is projective matrix the coordinate w is more often than not equals to 1 so we need to divided x, y, z by w to convert the

------------------------------------------------------------------------ void setMat2(const std::string &name, const Matrix2x2 &mat) const { glUnif

Windows We should always have a CurrentWindow in the stack (there is an implicit "Debug" window) If this ever crash because g.CurrentWindow is NULL it

Zero-terminated string hash, with support for ### to reset back to seed value We support a syntax of "label###id" where only "###id" is included in th

Get tail of string after first token and possibly following spaces

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Resize a vector to a smaller size, guaranteed not to cause a reallocation

make the selection/cursor state valid if client altered the string

the edge passed in here does not cross the vertical line at x or the vertical line at x+1 (i.e. it has already been clipped to those)

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Helpers: Bit manipulation