@ -17,6 +17,8 @@ your application or engine to easily integrate Dear ImGui.** Each backend is typ
An application usually combines 1 Platform backend + 1 Renderer backend + main Dear ImGui sources.
An application usually combines 1 Platform backend + 1 Renderer backend + main Dear ImGui sources.
For example, the [example_win32_directx11](https://github.com/ocornut/imgui/tree/master/examples/example_win32_directx11) application combines imgui_impl_win32.cpp + imgui_impl_dx11.cpp. There are 20+ examples in the [examples/](https://github.com/ocornut/imgui/blob/master/examples/) folder. See [EXAMPLES.MD](https://github.com/ocornut/imgui/blob/master/docs/EXAMPLES.md) for details.
For example, the [example_win32_directx11](https://github.com/ocornut/imgui/tree/master/examples/example_win32_directx11) application combines imgui_impl_win32.cpp + imgui_impl_dx11.cpp. There are 20+ examples in the [examples/](https://github.com/ocornut/imgui/blob/master/examples/) folder. See [EXAMPLES.MD](https://github.com/ocornut/imgui/blob/master/docs/EXAMPLES.md) for details.
**Once Dear ImGui is setup and running, run and refer to `ImGui::ShowDemoWindow()` in imgui_demo.cpp for usage of the end-user API.**
@ -3,7 +3,11 @@ _(You may browse this at https://github.com/ocornut/imgui/blob/master/docs/EXAMP
## Dear ImGui: Examples
## Dear ImGui: Examples
**The [examples/](https://github.com/ocornut/imgui/blob/master/examples) folder example applications (standalone, ready-to-build) for variety of
**The [examples/](https://github.com/ocornut/imgui/blob/master/examples) folder example applications (standalone, ready-to-build) for variety of
platforms and graphics APIs.** They all use standard backends from the [backends/](https://github.com/ocornut/imgui/blob/master/backends) folder.
platforms and graphics APIs.** They all use standard backends from the [backends/](https://github.com/ocornut/imgui/blob/master/backends) folder (see [BACKENDS.md](https://github.com/ocornut/imgui/blob/master/docs/BACKENDS.md)).
The purpose of Examples is to showcase integration with backends, let you try Dear ImGui, and guide you toward
integrating Dear ImGui in your own application/game/engine.
**Once Dear ImGui is setup and running, run and refer to `ImGui::ShowDemoWindow()` in imgui_demo.cpp for usage of the end-user API.**
You can find Windows binaries for some of those example applications at:
You can find Windows binaries for some of those example applications at:
Please see [detailed list of Dear ImGui supporters](https://github.com/ocornut/imgui/wiki/Sponsors) for past sponsors.
Please see [detailed list of Dear ImGui supporters](https://github.com/ocornut/imgui/wiki/Sponsors) for past sponsors.
From November 2014 to December 2019, ongoing development has also been financially supported by its users on Patreon and through individual donations.
From November 2014 to December 2019, ongoing development has also been financially supported by its users on Patreon and through individual donations.
@ -214,12 +214,12 @@ Dear ImGui is using software and services provided free of charge for open sourc
Credits
Credits
-------
-------
Developed by [Omar Cornut](http://www.miracleworld.net) and every direct or indirect [contributors](https://github.com/ocornut/imgui/graphs/contributors) to the GitHub. The early version of this library was developed with the support of [Media Molecule](http://www.mediamolecule.com) and first used internally on the game [Tearaway](http://tearaway.mediamolecule.com) (PS Vita).
Developed by [Omar Cornut](https://www.miracleworld.net) and every direct or indirect [contributors](https://github.com/ocornut/imgui/graphs/contributors) to the GitHub. The early version of this library was developed with the support of [Media Molecule](https://www.mediamolecule.com) and first used internally on the game [Tearaway](https://tearaway.mediamolecule.com) (PS Vita).
Recurring contributors (2020): Omar Cornut [@ocornut](https://github.com/ocornut), Rokas Kupstys [@rokups](https://github.com/rokups), Ben Carter [@ShironekoBen](https://github.com/ShironekoBen).
Recurring contributors (2020): Omar Cornut [@ocornut](https://github.com/ocornut), Rokas Kupstys [@rokups](https://github.com/rokups), Ben Carter [@ShironekoBen](https://github.com/ShironekoBen).
A large portion of work on automation systems, regression tests and other features are currently unpublished.
A large portion of work on automation systems, regression tests and other features are currently unpublished.
Omar: "I first discovered the IMGUI paradigm at [Q-Games](http://www.q-games.com) where Atman Binstock had dropped his own simple implementation in the codebase, which I spent quite some time improving and thinking about. It turned out that Atman was exposed to the concept directly by working with Casey. When I moved to Media Molecule I rewrote a new library trying to overcome the flaws and limitations of the first one I've worked with. It became this library and since then I have spent an unreasonable amount of time iterating and improving it."
Omar: "I first discovered the IMGUI paradigm at [Q-Games](https://www.q-games.com) where Atman Binstock had dropped his own simple implementation in the codebase, which I spent quite some time improving and thinking about. It turned out that Atman was exposed to the concept directly by working with Casey. When I moved to Media Molecule I rewrote a new library trying to overcome the flaws and limitations of the first one I've worked with. It became this library and since then I have spent an unreasonable amount of time iterating and improving it."
Embeds [ProggyClean.ttf](http://upperbounds.net) font by Tristan Grimmer (MIT license).
Embeds [ProggyClean.ttf](http://upperbounds.net) font by Tristan Grimmer (MIT license).
// Developed by Omar Cornut and every direct or indirect contributors to the GitHub.
// Developed by Omar Cornut and every direct or indirect contributors to the GitHub.
// See LICENSE.txt for copyright and licensing details (standard MIT License).
// See LICENSE.txt for copyright and licensing details (standard MIT License).
// This library is free but needs your support to sustain development and maintenance.
// This library is free but needs your support to sustain development and maintenance.
// Businesses: you can support continued development via invoiced technical support, maintenance and sponsoring contracts. Please reach out to "contact AT dearimgui.org".
// Businesses: you can support continued development via invoiced technical support, maintenance and sponsoring contracts. Please reach out to "contact AT dearimgui.com".
// Individuals: you can support continued development via donations. See docs/README or web page.
// Individuals: you can support continued development via donations. See docs/README or web page.
// It is recommended that you don't modify imgui.cpp! It will become difficult for you to update the library.
// It is recommended that you don't modify imgui.cpp! It will become difficult for you to update the library.
// - Use ImGuiPopupFlags_NoOpenOverExistingPopup to avoid opening a popup if there's already one at the same level. This is equivalent to e.g. testing for !IsAnyPopupOpen() prior to OpenPopup().
// - Use ImGuiPopupFlags_NoOpenOverExistingPopup to avoid opening a popup if there's already one at the same level. This is equivalent to e.g. testing for !IsAnyPopupOpen() prior to OpenPopup().
// - Use IsWindowAppearing() after BeginPopup() to tell if a window just opened.
// - Use IsWindowAppearing() after BeginPopup() to tell if a window just opened.
IMGUI_APIvoidOpenPopup(constchar*str_id,ImGuiPopupFlagspopup_flags=0);// call to mark popup as open (don't call every frame!).
IMGUI_APIvoidOpenPopup(constchar*str_id,ImGuiPopupFlagspopup_flags=0);// call to mark popup as open (don't call every frame!).
IMGUI_APIvoidOpenPopup(ImGuiIDid,ImGuiPopupFlagspopup_flags=0);// id overload to facilitate calling from nested stacks
IMGUI_APIvoidOpenPopupOnItemClick(constchar*str_id=NULL,ImGuiPopupFlagspopup_flags=1);// helper to open popup when clicked on last item. Default to ImGuiPopupFlags_MouseButtonRight == 1. (note: actually triggers on the mouse _released_ event to be consistent with popup behaviors)
IMGUI_APIvoidOpenPopupOnItemClick(constchar*str_id=NULL,ImGuiPopupFlagspopup_flags=1);// helper to open popup when clicked on last item. Default to ImGuiPopupFlags_MouseButtonRight == 1. (note: actually triggers on the mouse _released_ event to be consistent with popup behaviors)
IMGUI_APIvoidCloseCurrentPopup();// manually close the popup we have begin-ed into.
IMGUI_APIvoidCloseCurrentPopup();// manually close the popup we have begin-ed into.
// Popups: open+begin combined functions helpers
// Popups: open+begin combined functions helpers
@ -670,7 +671,7 @@ namespace ImGui
// - They are convenient to easily create context menus, hence the name.
// - They are convenient to easily create context menus, hence the name.
// - IMPORTANT: Notice that BeginPopupContextXXX takes ImGuiPopupFlags just like OpenPopup() and unlike BeginPopup(). For full consistency, we may add ImGuiWindowFlags to the BeginPopupContextXXX functions in the future.
// - IMPORTANT: Notice that BeginPopupContextXXX takes ImGuiPopupFlags just like OpenPopup() and unlike BeginPopup(). For full consistency, we may add ImGuiWindowFlags to the BeginPopupContextXXX functions in the future.
// - IMPORTANT: we exceptionally default their flags to 1 (== ImGuiPopupFlags_MouseButtonRight) for backward compatibility with older API taking 'int mouse_button = 1' parameter, so if you add other flags remember to re-add the ImGuiPopupFlags_MouseButtonRight.
// - IMPORTANT: we exceptionally default their flags to 1 (== ImGuiPopupFlags_MouseButtonRight) for backward compatibility with older API taking 'int mouse_button = 1' parameter, so if you add other flags remember to re-add the ImGuiPopupFlags_MouseButtonRight.
IMGUI_APIboolBeginPopupContextItem(constchar*str_id=NULL,ImGuiPopupFlagspopup_flags=1);// open+begin popup when clicked on last item. if you can pass a NULL str_id only if the previous item had an id. If you want to use that on a non-interactive item such as Text() you need to pass in an explicit ID here. read comments in .cpp!
IMGUI_APIboolBeginPopupContextItem(constchar*str_id=NULL,ImGuiPopupFlagspopup_flags=1);// open+begin popup when clicked on last item. Use str_id==NULL to associate the popup to previous item. If you want to use that on a non-interactive item such as Text() you need to pass in an explicit ID here. read comments in .cpp!
IMGUI_APIboolBeginPopupContextWindow(constchar*str_id=NULL,ImGuiPopupFlagspopup_flags=1);// open+begin popup when clicked on current window.
IMGUI_APIboolBeginPopupContextWindow(constchar*str_id=NULL,ImGuiPopupFlagspopup_flags=1);// open+begin popup when clicked on current window.
IMGUI_APIboolBeginPopupContextVoid(constchar*str_id=NULL,ImGuiPopupFlagspopup_flags=1);// open+begin popup when clicked in void (where there are no windows).
IMGUI_APIboolBeginPopupContextVoid(constchar*str_id=NULL,ImGuiPopupFlagspopup_flags=1);// open+begin popup when clicked in void (where there are no windows).
#pragma clang diagnostic ignored "-Wfloat-equal" // warning: comparing floating point with == or != is unsafe // storing and comparing against same constants ok, for ImFloorSigned()
#pragma clang diagnostic ignored "-Wunused-function" // for stb_textedit.h
#pragma clang diagnostic ignored "-Wunused-function" // for stb_textedit.h
#pragma clang diagnostic ignored "-Wmissing-prototypes" // for stb_textedit.h
#pragma clang diagnostic ignored "-Wmissing-prototypes" // for stb_textedit.h
#define ImFloorStd(X) floorf(X) // We already uses our own ImFloor() { return (float)(int)v } internally so the standard one wrapper is named differently (it's used by e.g. stb_truetype)
//#define ImFloorStd(X) floorf(X) // We use our own, see ImFloor() and ImFloorSigned()
#define ImCeil(X) ceilf(X)
#define ImCeil(X) ceilf(X)
staticinlinefloatImPow(floatx,floaty){returnpowf(x,y);}// DragBehaviorT/SliderBehaviorT uses ImPow with either float/double and need the precision
staticinlinefloatImPow(floatx,floaty){returnpowf(x,y);}// DragBehaviorT/SliderBehaviorT uses ImPow with either float/double and need the precision
ocornut
4 years ago