109 lines
3.4 KiB
C++
109 lines
3.4 KiB
C++
#include "Lightkeeper.h"
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#include <destrum/FS/AssetFS.h>
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#include "glm/gtx/transform.hpp"
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#include "spdlog/spdlog.h"
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#include <destrum/Scene/Scene.h>
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#include "destrum/Components/MeshRendererComponent.h"
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#include "destrum/Components/Rotator.h"
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#include "destrum/ObjectModel/GameObject.h"
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LightKeeper::LightKeeper(): App(), renderer(meshCache, materialCache) {
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}
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LightKeeper::~LightKeeper() {
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}
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void LightKeeper::customInit() {
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materialCache.init(gfxDevice);
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renderer.init(gfxDevice, m_params.renderSize);
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const float aspectRatio = static_cast<float>(m_params.renderSize.x) / static_cast<float>(m_params.renderSize.y);
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camera.setAspectRatio(aspectRatio);
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auto file = AssetFS::GetInstance().ReadBytes("engine://assetfstest.txt");
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std::string fileStr(file.begin(), file.end());
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spdlog::info("Read from assetfstest.txt: {}", fileStr);
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testMesh.name = "Test Mesh";
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testMesh.vertices = vertices;
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testMesh.indices = indices;
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testMeshID = meshCache.addMesh(gfxDevice, testMesh);
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spdlog::info("TestMesh uploaded with id: {}", testMeshID);
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const auto testimgpath = AssetFS::GetInstance().GetFullPath("engine://textures/kobe.png");
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auto testimgID = gfxDevice.loadImageFromFile(testimgpath);
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spdlog::info("Test image loaded with id: {}", testimgID);
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testMaterialID = materialCache.addMaterial(gfxDevice, {
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.baseColor = glm::vec3(1.f),
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.diffuseTexture = testimgID,
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});
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spdlog::info("Test material created with id: {}", testMaterialID);
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camera.SetRotation(glm::radians(glm::vec2(90.f, 0.f)));
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auto& scene = SceneManager::GetInstance().CreateScene("Main");
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auto testCube = std::make_shared<GameObject>("TestCube");
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auto meshComp = testCube->AddComponent<MeshRendererComponent>();
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meshComp->SetMeshID(testMeshID);
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meshComp->SetMaterialID(testMaterialID);
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// testCube->AddComponent<Rotator>(10, 5);
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scene.Add(testCube);
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}
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void LightKeeper::customUpdate(float dt) {
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camera.Update(dt);
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SceneManager::GetInstance().Update();
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}
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void LightKeeper::customDraw() {
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renderer.beginDrawing(gfxDevice);
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const RenderContext ctx{
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.renderer = renderer,
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.camera = camera,
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.sceneData = {
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.camera = camera,
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.ambientColor = glm::vec3(0.1f),
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.ambientIntensity = 0.5f,
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.fogColor = glm::vec3(0.5f),
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.fogDensity = 0.01f
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}
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};
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SceneManager::GetInstance().Render(ctx);
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renderer.endDrawing();
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const auto cmd = gfxDevice.beginFrame();
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const auto& drawImage = renderer.getDrawImage(gfxDevice);
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renderer.draw(
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cmd, gfxDevice, camera, GameRenderer::SceneData{
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camera, glm::vec3(0.1f), 0.5f, glm::vec3(0.5f), 0.01f
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});
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gfxDevice.endFrame(
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cmd, drawImage, {
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.clearColor = {{0.f, 0.f, 0.5f, 1.f}},
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.drawImageBlitRect = glm::ivec4{}
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});
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}
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void LightKeeper::customCleanup() {
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SceneManager::GetInstance().Destroy();
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renderer.cleanup(gfxDevice.getDevice().device);
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}
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void LightKeeper::onWindowResize(int newWidth, int newHeight) {
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renderer.resize(gfxDevice, glm::ivec2{newWidth, newHeight});
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const float aspectRatio = static_cast<float>(newWidth) / static_cast<float>(newHeight);
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camera.setAspectRatio(aspectRatio);
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}
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