imgui v1.90.1 Merge commit '5af8cfa8799b54f7549f6d730d498ecb42964032'

external/imgui/imgui/examples/example_glfw_opengl3/Makefile.emscripten

@@ -59,7 +59,7 @@ endif
 CPPFLAGS += -I$(IMGUI_DIR) -I$(IMGUI_DIR)/backends
 #CPPFLAGS += -g
 CPPFLAGS += -Wall -Wformat -Os $(EMS)
-# LDFLAGS += --shell-file ../libs/emscripten/shell_minimal.html
+LDFLAGS += --shell-file ../libs/emscripten/shell_minimal.html
 LDFLAGS += $(EMS)
 
 ##---------------------------------------------------------------------

external/imgui/imgui/examples/example_glfw_opengl3/main.cpp

@@ -1,7 +1,11 @@
 // Dear ImGui: standalone example application for GLFW + OpenGL 3, using programmable pipeline
 // (GLFW is a cross-platform general purpose library for handling windows, inputs, OpenGL/Vulkan/Metal graphics context creation, etc.)
-// If you are new to Dear ImGui, read documentation from the docs/ folder + read the top of imgui.cpp.
-// Read online: https://github.com/ocornut/imgui/tree/master/docs
+
+// Learn about Dear ImGui:
+// - FAQ                  https://dearimgui.com/faq
+// - Getting Started      https://dearimgui.com/getting-started
+// - Documentation        https://dearimgui.com/docs (same as your local docs/ folder).
+// - Introduction, links and more at the top of imgui.cpp
 
 #include "imgui.h"
 #include "imgui_impl_glfw.h"
@@ -80,6 +84,9 @@ int main(int, char**)
 
     // Setup Platform/Renderer backends
     ImGui_ImplGlfw_InitForOpenGL(window, true);
+#ifdef __EMSCRIPTEN__
+    ImGui_ImplGlfw_InstallEmscriptenCanvasResizeCallback("#canvas");
+#endif
     ImGui_ImplOpenGL3_Init(glsl_version);
 
     // Load Fonts