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MODEL LOADING BABY WORKS

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Bram
2026-01-20 00:13:54 +01:00
parent 87dcbb50ec
commit b9878f2a06
31 changed files with 755 additions and 252 deletions
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42
lightkeeper/src/Lightkeeper.cpp
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@@ -7,10 +7,12 @@
#include "destrum/Components/MeshRendererComponent.h"
#include "destrum/Components/Rotator.h"
#include "destrum/Components/Spinner.h"
#include "destrum/Components/OrbitAndSpin.h"
#include "destrum/ObjectModel/GameObject.h"
#include "destrum/Util/ModelLoader.h"
LightKeeper::LightKeeper(): App(), renderer(meshCache, materialCache) {
}
LightKeeper::~LightKeeper() {
@@ -27,13 +29,15 @@ void LightKeeper::customInit() {
std::string fileStr(file.begin(), file.end());
spdlog::info("Read from assetfstest.txt: {}", fileStr);
testMesh.name = "Test Mesh";
testMesh.vertices = vertices;
testMesh.indices = indices;
// testMesh.vertices = vertices;
// testMesh.indices = indices;
auto list_of_models = ModelLoader::LoadGLTF_CPUMeshes_MergedPerMesh(AssetFS::GetInstance().GetFullPath("game://kitty.glb").generic_string());
testMesh = list_of_models[0];
testMeshID = meshCache.addMesh(gfxDevice, testMesh);
spdlog::info("TestMesh uploaded with id: {}", testMeshID);
const auto testimgpath = AssetFS::GetInstance().GetFullPath("engine://textures/kobe.png");
const auto testimgpath = AssetFS::GetInstance().GetFullPath("game://kitty.png");
auto testimgID = gfxDevice.loadImageFromFile(testimgpath);
spdlog::info("Test image loaded with id: {}", testimgID);
testMaterialID = materialCache.addMaterial(gfxDevice, {
@@ -50,6 +54,35 @@ void LightKeeper::customInit() {
auto meshComp = testCube->AddComponent<MeshRendererComponent>();
meshComp->SetMeshID(testMeshID);
meshComp->SetMaterialID(testMaterialID);
testCube->AddComponent<Spinner>(glm::vec3(0, 1, 0), glm::radians(10.0f)); // spin around Y, rad/sec
//rotate 180 around X axis
testCube->GetTransform().SetLocalRotation(glm::quat(glm::vec3(glm::radians(180.0f), 0.0f, 0.0f)));
//
auto globeRoot = std::make_shared<GameObject>("GlobeRoot");
globeRoot->GetTransform().SetWorldPosition(glm::vec3(0.0f));
globeRoot->AddComponent<Spinner>(glm::vec3(0, 1, 0), 1.0f); // spin around Y, rad/sec
scene.Add(globeRoot);
const int count = 100;
const float radius = 5.0f;
const float orbitRadius = 5.0f;
for (int i = 0; i < count; ++i) {
auto childCube = std::make_shared<GameObject>(fmt::format("ChildCube{}", i));
auto childMeshComp = childCube->AddComponent<MeshRendererComponent>();
childMeshComp->SetMeshID(testMeshID);
childMeshComp->SetMaterialID(testMaterialID);
childCube->GetTransform().SetWorldScale(glm::vec3(0.1f));
// Add orbit + self spin
auto orbit = childCube->AddComponent<OrbitAndSpin>(orbitRadius, glm::vec3(0.0f));
orbit->Randomize(1337u + (uint32_t)i); // stable random per index
scene.Add(childCube);
}
// testCube->AddComponent<Rotator>(10, 5);
@@ -63,7 +96,6 @@ void LightKeeper::customUpdate(float dt) {
}
void LightKeeper::customDraw() {
renderer.beginDrawing(gfxDevice);
const RenderContext ctx{