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added imgui

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This commit is contained in:
Lauchmelder 2021-12-21 15:22:47 +01:00
parent c6189b2dc3
commit f02b7f76cf
8 changed files with 58 additions and 7 deletions
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37
src/Application.cpp
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@ -5,6 +5,9 @@
#include <glad/glad.h>
#include <GLFW/glfw3.h>
#include "imgui.h"
#include "backends/imgui_impl_glfw.h"
#include "backends/imgui_impl_opengl3.h"
#ifdef NDEBUG
#define FULLSCREEN
@ -12,6 +15,10 @@
Application::~Application()
{
ImGui_ImplOpenGL3_Shutdown();
ImGui_ImplGlfw_Shutdown();
ImGui::DestroyContext();
if (cube != nullptr)
delete cube;
@ -95,7 +102,20 @@ void Application::Init(int width, int height, const std::string& title)
}
);
// Set up ImGui
IMGUI_CHECKVERSION();
ImGui::CreateContext();
ImGuiIO& io = ImGui::GetIO();
ImGui_ImplGlfw_InitForOpenGL(window, true);
ImGui_ImplOpenGL3_Init("#version 460 core");
ImGui::StyleColorsDark();
cube = new Cuboid();
cubePosition = glm::vec3(0.0f);
cubeOrientation = glm::vec3(0.0f);
cubeScale = glm::vec3(1.0f);
}
void Application::Launch()
@ -104,13 +124,28 @@ void Application::Launch()
{
glfwPollEvents();
cube->Rotate(glm::vec3(0.2f, 1.0f, -0.4f), 1.0f);
cube->SetPosition(cubePosition);
cube->SetRotation(cubeOrientation);
cube->SetScale(cubeScale);
glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
ImGui_ImplOpenGL3_NewFrame();
ImGui_ImplGlfw_NewFrame();
ImGui::NewFrame();
cube->Render();
ImGui::Begin("Debug");
ImGui::SliderFloat3("Position", &(cubePosition[0]), -2.0f, 2.0f);
ImGui::SliderFloat3("Orientation", &(cubeOrientation[0]), 0.0f, glm::two_pi<float>());
ImGui::SliderFloat3("Scale", &(cubeScale[0]), 0.0f, 2.0f);
ImGui::End();
ImGui::Render();
ImGui_ImplOpenGL3_RenderDrawData(ImGui::GetDrawData());
glfwSwapBuffers(window);
}
}