From b7e1ae4bf9bf9c0300f2298d549b56817427fea9 Mon Sep 17 00:00:00 2001
From: ocornut <omarcornut@gmail.com>
Date: Sun, 29 Nov 2015 21:33:51 +0000
Subject: [PATCH] Added comment on using PushFont() before building the font
 (#232)

---
 imgui.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/imgui.cpp b/imgui.cpp
index 3c53a06da..65a1491a8 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -4274,7 +4274,7 @@ float ImGui::CalcItemWidth()
 static void SetCurrentFont(ImFont* font)
 {
     ImGuiState& g = *GImGui;
-    IM_ASSERT(font && font->IsLoaded());
+    IM_ASSERT(font && font->IsLoaded());    // Font Atlas not created. Did you call io.Fonts->GetTexDataAsRGBA32 / GetTexDataAsAlpha8 ?
     IM_ASSERT(font->Scale > 0.0f);
     g.Font = font;
     g.FontBaseSize = g.IO.FontGlobalScale * g.Font->FontSize * g.Font->Scale;