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For compressed textures (mHeight == 0): compare the format hint against a given string. @param s Input string. 3 characters are maximally processed. E

- Get***() functions find pair, never add/allocate. Pairs are sorted so a query is O(log N) - Set***() functions find pair, insertion on demand if mis

Clear the string - reset its length to zero */

Add new characters into InputCharacters[] from an UTF-8 string

Simple version, may lead to an inverted rectangle, which is fine for Contains/Overlaps test but not for display.

Button to close a window

Close the popup we have begin-ed into.

CoefficientSpectrum Public Methods

CollapsingHeader returns true when opened but do not indent nor push into the ID stack (because of the ImGuiTreeNodeFlags_NoTreePushOnOpen flag). This

A little colored square. Return true when clicked. FIXME: May want to display/ignore the alpha component in the color display? Yet show it in the tool

Convert hsv floats ([0-1],[0-1],[0-1]) to rgb floats ([0-1],[0-1],[0-1]), from Foley & van Dam p593 also http://en.wikipedia.org/wiki/HSL_and_HSV

Convert rgb floats ([0-1],[0-1],[0-1]) to hsv floats ([0-1],[0-1],[0-1]), from Foley & van Dam p592 Optimized http://lolengine.net/blog/2013/01/13/fas

Edit colors components (each component in 0.0f..1.0f range). See enum ImGuiColorEditFlags_ for available options. e.g. Only access 3 floats if ImGuiCo

Note: ColorPicker4() only accesses 3 floats if ImGuiColorEditFlags_NoAlpha flag is set. FIXME: we adjust the big color square height based on item wid

Note: only access 3 floats if ImGuiColorEditFlags_NoAlpha flag is set.

[2018-03: This is currently the only public API, while we are working on making BeginColumns/EndColumns user-facing]

Old API, prefer using BeginCombo() nowadays if you can.

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Convolution with cosine kernel

Returns an approximation of the clamped cosine lobe represented as an SG

Creates all required render targets

After a user-input the cursor stays on for a while without blinking

Input // For custom font glyphs only (ID<0x10000): target font

Obtains a string for the specified HRESULT error code

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For backward compatibility: convert all buffers from indexed to de-indexed, in case you cannot render indexed. Note: this is slow and most likely a wa

* @brief Deallocates property fields + keys. */

Helper function to verify that the type sizes are matching between the calling file's compilation unit and imgui.cpp's compilation unit If the user ha

Outputs a string to the debugger output and stdout