Fix updating clear color on sdl

RoryO · Sep 4, 2020 · e8001e1 · e8001e1
1 parent d824db2
commit e8001e1
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/examples/example_sdl_vulkan/main.cpp b/examples/example_sdl_vulkan/main.cpp
@@ -448,6 +448,10 @@ int main(int, char**)
     bool show_demo_window = true;
     bool show_another_window = false;
     ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
+    wd->ClearValue.color.float32[0] = clear_color.x;
+    wd->ClearValue.color.float32[1] = clear_color.y;
+    wd->ClearValue.color.float32[2] = clear_color.z;
+    wd->ClearValue.color.float32[3] = clear_color.w;
 
     // Main loop
     bool done = false;
@@ -496,7 +500,13 @@ int main(int, char**)
             ImGui::Checkbox("Another Window", &show_another_window);
 
             ImGui::SliderFloat("float", &f, 0.0f, 1.0f);            // Edit 1 float using a slider from 0.0f to 1.0f
-            ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
+            if(ImGui::ColorEdit3("clear color", (float*)&clear_color)) // Edit 3 floats representing a color
+            {
+                wd->ClearValue.color.float32[0] = clear_color.x;
+                wd->ClearValue.color.float32[1] = clear_color.y;
+                wd->ClearValue.color.float32[2] = clear_color.z;
+                wd->ClearValue.color.float32[3] = clear_color.w;
+            }
 
             if (ImGui::Button("Button"))                            // Buttons return true when clicked (most widgets return true when edited/activated)
                 counter++;