Functions

OpenGL3 Render function. (this used to be set in io.RenderDrawListsFn and called by ImGui::Render(), but you can now call this directly from your main

You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs. - When io.WantCaptureMouse is true,

Extract the format out of a format string with leading or trailing decorations fmt = "blah blah" -> return fmt fmt = "%.3f" -> return fmt fmt =

Trim str by offsetting contents when there's leading data + writing a \0 at the trailing position. We use this in situation where the cost is negligib

Based on stb_to_utf8() from github.com/nothings/stb/

Not optimal but we very rarely use this function.

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

Build pixels data. This is called automatically for you by the GetTexData*** functions.

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Helper to scale the ClipRect field of each ImDrawCmd. Use if your final output buffer is at a different scale than ImGui expects, or if there is a dif

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Demonstrate creating a window which gets auto-resized according to its content.

Demonstrate creating a window with custom resize constraints.

Demonstrate using the low-level ImDrawList to draw custom shapes.

Demonstrate create a window with multiple child windows.

Demonstrate creating a simple log window with basic filtering.

Demonstrate/test rendering huge amount of text, and the incidence of clipping.

Demonstrate creating a fullscreen menu bar and populating it.

Demonstrate create a simple property editor.

Demonstrate creating a simple static window with no decoration + a context-menu to choose which corner of the screen to use.

Demonstrate using "##" and "###" in identifiers to manipulate ID generation. This apply to all regular items as well. Read FAQ section "How can I have

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! @brief appends a decimal representation of e to buf @return a pointer to the element following the exponent. @pre -1000 < e < 1000 */

Helper: Text buffer for logging/accumulating text

Currently allows only for blit to one texture, not mrt blitting

False is fully outside, true if inside or intersects based on iquilez method

! @brief clears the contents Clears the content of a JSON value and resets it to the default value as if @ref basic_json(value_t) would h

For use in the diffuse IBL setup for now

! @brief returns a const reverse iterator to the last element Returns a const iterator to the reverse-beginning; that is, the last elemen

! @brief returns a const reverse iterator to one before the first Returns a const reverse iterator to the reverse-end; that is, one before

This function seems kind of useless, I should check to see if it is being inlined away by the compiler and think of better ways to do this

Very simple setup that iterates through all objects and draws their depth value to a buffer Optimization is very possible here, specifically because w

Sets up the common uniforms for each model and loaded all texture units. A lot of driver calls here Re-watch the beyond porting talk to try to reduce

TODO:: refactor this function too with the shadow mapping rewrite, could possibly use virtual shadow maps to switch VAO and have one draw call per mes

Transform an equirectangular map to a six sided cubemap

Instead of passing the shader in, we could call this function when skybox is initialized?

! For n != 0, returns k, such that pow10 := 10^(k-1) <= n < 10^k. For n == 0, returns 1 and sets pow10 := 1. */

! @brief prettify v = buf * 10^decimal_exponent If v is in the range [10^min_exp, 10^max_exp) it will be printed in fixed-point notation. Otherwise i

@brief get next character from the input This function provides the interface to the used input adapter. It does not throw in case the input

! For a normalized diyfp w = f * 2^e, this function returns a (normalized) cached power-of-ten c = f_c * 2^e_c, such that the exponent of the product

return syntax error message

return floating-point value