From c9588bf1b5377bc3010b703a6d3503c4ea593266 Mon Sep 17 00:00:00 2001
From: Artur Wasmut <awasmut@uni-koblenz.de>
Date: Tue, 21 Sep 2021 17:02:40 +0200
Subject: [PATCH] add imgui to first_scene and read frame time.
---
projects/first_scene/CMakeLists.txt | 4 ++--
projects/first_scene/src/main.cpp | 17 ++++++++++++++++-
2 files changed, 18 insertions(+), 3 deletions(-)
diff --git a/projects/first_scene/CMakeLists.txt b/projects/first_scene/CMakeLists.txt
index ba2f7b1a..21d6857e 100644
--- a/projects/first_scene/CMakeLists.txt
+++ b/projects/first_scene/CMakeLists.txt
@@ -22,7 +22,7 @@ if(MSVC)
endif()
# including headers of dependencies and the VkCV framework
-target_include_directories(first_scene SYSTEM BEFORE PRIVATE ${vkcv_include} ${vkcv_includes} ${vkcv_asset_loader_include} ${vkcv_camera_include} ${vkcv_scene_include} ${vkcv_shader_compiler_include})
+target_include_directories(first_scene SYSTEM BEFORE PRIVATE ${vkcv_include} ${vkcv_includes} ${vkcv_asset_loader_include} ${vkcv_camera_include} ${vkcv_scene_include} ${vkcv_shader_compiler_include} ${vkcv_gui_include})
# linking with libraries from all dependencies and the VkCV framework
-target_link_libraries(first_scene vkcv ${vkcv_libraries} vkcv_asset_loader ${vkcv_asset_loader_libraries} vkcv_camera vkcv_scene vkcv_shader_compiler)
+target_link_libraries(first_scene vkcv ${vkcv_libraries} vkcv_asset_loader ${vkcv_asset_loader_libraries} vkcv_camera vkcv_scene vkcv_shader_compiler vkcv_gui)
diff --git a/projects/first_scene/src/main.cpp b/projects/first_scene/src/main.cpp
index 4891fecb..a078776e 100644
--- a/projects/first_scene/src/main.cpp
+++ b/projects/first_scene/src/main.cpp
@@ -2,6 +2,7 @@
#include <vkcv/Core.hpp>
#include <GLFW/glfw3.h>
#include <vkcv/camera/CameraManager.hpp>
+#include <vkcv/gui/GUI.hpp>
#include <chrono>
#include <vkcv/asset/asset_loader.hpp>
#include <vkcv/shader/GLSLCompiler.hpp>
@@ -23,7 +24,9 @@ int main(int argc, const char** argv) {
vkcv::Window& window = core.getWindow(windowHandle);
vkcv::camera::CameraManager cameraManager(window);
- uint32_t camIndex0 = cameraManager.addCamera(vkcv::camera::ControllerType::PILOT);
+ vkcv::gui::GUI gui (core, windowHandle);
+
+ uint32_t camIndex0 = cameraManager.addCamera(vkcv::camera::ControllerType::PILOT);
uint32_t camIndex1 = cameraManager.addCamera(vkcv::camera::ControllerType::TRACKBALL);
cameraManager.getCamera(camIndex0).setPosition(glm::vec3(-8, 1, -0.5));
@@ -148,6 +151,18 @@ int main(int argc, const char** argv) {
core.prepareSwapchainImageForPresent(cmdStream);
core.submitCommandStream(cmdStream);
+
+ auto stop = std::chrono::system_clock::now();
+ auto kektime = std::chrono::duration_cast<std::chrono::microseconds>(stop - start);
+
+ gui.beginGUI();
+
+ ImGui::Begin("Settings");
+ ImGui::Text("Deltatime %fms, %f", 0.001 * static_cast<double>(kektime.count()), 1/(0.000001 * static_cast<double>(kektime.count())));
+ ImGui::End();
+
+ gui.endGUI();
+
core.endFrame(windowHandle);
}
--
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