136 lines
4.1 KiB
C++
136 lines
4.1 KiB
C++
/*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/.
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*/
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#include "LabelDrawableExampleApp.hpp"
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#include "Scene/Scene.hpp"
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#include "Scene/Shader/Shader.hpp"
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#include "Scene/Geometry.hpp"
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#include "Scene/TextDrawable.hpp"
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#include "Scene/GeometryFactory.hpp"
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#include "Scene/Material.hpp"
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#include "Scene/Vertex.hpp"
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#include "Scene/SimpleDrawable.hpp"
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#include "Scene/UI/PerformanceInfo.hpp"
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#include "Scene/UniformBuffer.hpp"
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#include "Scene/Prefabs/LabelDrawable.hpp"
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#include "Input/InputManager.hpp"
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#include "Host/GraphicsAppManager.hpp"
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#include "Host/GLFW/WindowGLFW.hpp"
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#include "Host/ResourceLoader.hpp"
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#include "Math/Math.hpp"
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#include "Base/EngineConfiguration.hpp"
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#include "Controller/FreeCamCameraController.hpp"
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#include "Image/ImageLoaderPng.hpp"
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#include "Scene/FontAtlasGenerator.hpp"
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#include "Scene/IFontAtlasGenerator.hpp"
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#include <filesystem>
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#ifdef _WIN32
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#undef TRANSPARENT
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#endif
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namespace OpenVulkano
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{
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using namespace Scene;
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using namespace Input;
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using namespace Math;
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namespace fs = std::filesystem;
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class LabelDrawableExampleAppImpl final : public LabelDrawableExampleApp
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{
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public:
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void Init() override
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{
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auto engineConfig = OpenVulkano::EngineConfiguration::GetEngineConfiguration();
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engineConfig->SetNumThreads(1);
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engineConfig->SetPreferFramebufferFormatSRGB(false);
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std::srand(1); // Fix seed for random numbers
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m_scene.Init();
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m_cam.Init(70, 16, 9, 0.1, 100);
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m_scene.SetCamera(&m_cam);
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auto& resourceLoader = ResourceLoader::GetInstance();
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auto sdfMetadataInfo = resourceLoader.GetResource("sdf_atlas_packed.png");
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TextDrawable textDrawable(sdfMetadataInfo);
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const std::vector<std::string> texts = { "_!?{}.#@", "1", "XYZ", "12345" };
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const int N = texts.size();
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m_nodesPool.resize(N);
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m_drawablesPool.reserve(N);
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BillboardControlBlock billboardSettings;
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LabelDrawableSettings labelSettings;
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for (int i = 0; i < N; i++)
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{
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if (i == 3)
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{
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labelSettings.hasRoundedCorners = labelSettings.hasArrow = true;
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}
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else
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{
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labelSettings.hasRoundedCorners = (i % 2 == 0 ? 0 : 1);
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labelSettings.hasArrow = (i % 2 == 0 ? 1 : 0);
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}
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bool isBillboard = (i % 2 == 0 ? 1 : 0);
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LabelDrawable& label = m_drawablesPool.emplace_back(textDrawable.GetAtlasData(), labelSettings, isBillboard);
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label.SetBillboardSettings(billboardSettings);
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label.AddText(texts[i]);
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if (i == 2)
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{
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for (int j = 0; j < 3; j++)
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{
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label.AddText("Additional text" + std::to_string(j));
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}
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}
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m_scene.GetRoot()->AddChild(&m_nodesPool[i]);
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m_nodesPool[i].SetMatrix(Math::Utils::translate(glm::mat4x4(1.f), Vector3f(-5 + std::rand() % 5, -5 + std::rand() % 5, -std::rand() % 10)));
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m_nodesPool[i].AddDrawable(&m_drawablesPool[i]);
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}
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GetGraphicsAppManager()->GetRenderer()->SetScene(&m_scene);
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m_camController.Init(&m_cam);
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m_camController.SetDefaultKeybindings();
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m_camController.SetPosition({ 0, 0, 10 });
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m_camController.SetBoostFactor(5);
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std::shared_ptr<OpenVulkano::Scene::UI::PerformanceInfo> m_perfInfo =
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std::make_shared<OpenVulkano::Scene::UI::PerformanceInfo>();
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m_ui.AddElement(m_perfInfo);
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GetGraphicsAppManager()->GetRenderer()->SetActiveUi(&m_ui);
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}
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void Close() override {}
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void Tick() override
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{
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m_camController.Tick();
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}
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private:
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OpenVulkano::Scene::Scene m_scene;
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PerspectiveCamera m_cam;
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OpenVulkano::FreeCamCameraController m_camController;
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std::vector<LabelDrawable> m_drawablesPool;
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std::vector<Node> m_nodesPool;
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Vector3f_SIMD m_position = { 0, 0, -10 };
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OpenVulkano::Scene::UI::SimpleUi m_ui;
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std::shared_ptr<OpenVulkano::Scene::UI::PerformanceInfo> m_perfInfo;
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};
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IGraphicsApp* LabelDrawableExampleApp::Create() { return new LabelDrawableExampleAppImpl(); }
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std::unique_ptr<IGraphicsApp> LabelDrawableExampleApp::CreateUnique()
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{
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return std::make_unique<LabelDrawableExampleAppImpl>();
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}
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}
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#pragma clang diagnostic pop
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#pragma clang diagnostic pop |