triangle and imgui

ExampleApps.nix

@@ -90,6 +90,10 @@
         buildInputs = with pkgs; [
             glfw
             glew
+
+            glm
+            nlohmann_json
+            curl
         ];
 
         buildPhase = ''
@@ -102,10 +106,12 @@
             $imgui/backends/imgui_impl_opengl3.cpp \
             $imgui/misc/cpp/*.cpp \
             $imgui/*.cpp \
-            -DRENDERER=1 \
-            -DWINDOW=1 \
+            -DRENDERER_OPENGL=1 \
+            -DWINDOW_GLFW=1 \
             -I include -I $imgui -I . \
             -lEGL -lGL -lglfw -lGLEW \
+            $(curl-config --cflags) \
+            $(curl-config --libs) \
             -Wall \
             -o $name -DIMGUI_IMPL_GLFW_DISABLE_X11 
         '';