------------------------------------------------------------------- Copy constructor. * * This copies the configuration properties of anothe

Initializes the mesh as a plane

Returns the result of performing a irradiance integral over the portion of the hemisphere covered by a region with angular radius = theta

API is designed this way to avoid exposing the 4K page size e.g. use with IsGlyphRangeUnused(0, 255)

IsPipeEmpty() is a utility function, not intended for general use Should only be used very prudently.

Avoid naming collision with imgui_demo.cpp's HelpMarker() for unity builds.

[Internal] Display details for a single font, called by ShowStyleEditor().

[Optional] Notify the system of Tabs/Windows closure that happened outside the regular tab interface. If a tab has been closed programmatically (aka c

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Eliminate these APIs when not using PIX

Closely mimics BezierClosestPointCasteljauStep() in imgui.cpp

Project sample onto SGs

Computes a radical inverse with base 2 using crazy bit-twiddling from "Hacker's Delight"

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Returns the contents of a file as a string

Remove - only thread safe for owner

We don't use g.FontSize because the window may be != g.CurrentWidow.

Internal ImGui functions to render text RenderText***() functions calls ImDrawList::AddText() calls ImBitmapFont::RenderText()