| 313 | } |
| 314 | |
| 315 | void App::DrawLog() |
| 316 | { |
| 317 | const uint32 displayWidth = swapChain.Width(); |
| 318 | const uint32 displayHeight = swapChain.Height(); |
| 319 | |
| 320 | if(showLog == false) |
| 321 | { |
| 322 | ImGui::SetNextWindowSize(ImVec2(75.0f, 25.0f)); |
| 323 | ImGui::SetNextWindowPos(ImVec2(25.0f, displayHeight - 50.0f)); |
| 324 | ImGui::PushStyleVar(ImGuiStyleVar_WindowBorderSize, 0.0f); |
| 325 | ImGuiWindowFlags flags = ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoResize | |
| 326 | ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoSavedSettings | ImGuiWindowFlags_NoScrollbar; |
| 327 | if(ImGui::Begin("log_button", nullptr, ImVec2(75.0f, 25.0f), 0.0f, flags)) |
| 328 | { |
| 329 | if(ImGui::Button("Log")) |
| 330 | showLog = true; |
| 331 | } |
| 332 | |
| 333 | ImGui::PopStyleVar(); |
| 334 | |
| 335 | ImGui::End(); |
| 336 | |
| 337 | return; |
| 338 | } |
| 339 | |
| 340 | ImVec2 initialSize = ImVec2(displayWidth * 0.5f, float(displayHeight) * 0.25f); |
| 341 | ImGui::SetNextWindowSize(initialSize, ImGuiSetCond_FirstUseEver); |
| 342 | ImGui::SetNextWindowPos(ImVec2(10.0f, displayHeight - initialSize.y - 10.0f), ImGuiSetCond_FirstUseEver); |
| 343 | |
| 344 | if(ImGui::Begin("Log", &showLog) == false) |
| 345 | { |
| 346 | ImGui::End(); |
| 347 | return; |
| 348 | } |
| 349 | |
| 350 | const uint64 numMessages = numLogMessages; |
| 351 | const uint64 start = numMessages > MaxLogMessages ? numMessages - MaxLogMessages : 0; |
| 352 | for(uint64 i = start; i < numMessages; ++i) |
| 353 | ImGui::TextUnformatted(logMessages[i % MaxLogMessages].c_str()); |
| 354 | |
| 355 | if(newLogMessage) |
| 356 | ImGui::SetScrollHere(); |
| 357 | |
| 358 | ImGui::End(); |
| 359 | |
| 360 | newLogMessage = false; |
| 361 | } |
| 362 | |
| 363 | void App::AddToLog(const char* msg) |
| 364 | { |