void Importer::load(std::string& file, DrawBuffer& s_) {
std::cout << "Import using Assimp\n";
// Create an instance of the Importer class
Assimp::Importer importer;
// And have it read the given file with some example postprocessing
// Usually - if speed is not the most important aspect for you - you'll
// propably to request more postprocessing than we do in this example.
const aiScene* scene = importer.ReadFile(file,
aiProcess_CalcTangentSpace |
aiProcess_Triangulate |
aiProcess_JoinIdenticalVertices |
aiProcess_SortByPType);
// If the import failed, report it
if( !scene) {
std::cout << "fuu: " << importer.GetErrorString() << '\n';
}
genMesh(scene, s_);
//scene->mCameras[0]->GetCameraMatrix(m);
s_._cameras.emplace_back(s_._fb[0]);
Camera& mainCamera = s_._cameras[0];
/*if (scene->mNumCameras) {
aiCamera* c = scene->mCameras[0];
std::cout << "position: " << scene->mCameras[0]->mPosition[0] << ' ' << scene->mCameras[0]->mPosition[1] << ' ' << scene->mCameras[0]->mPosition[2] << '\n';
//c->GetCameraMatrix(m);
//_mainCamera.setMatrix(aiMatrix4x4ToGlm(m));
mainCamera.lookAt(glm::vec3(c->mLookAt[0], c->mLookAt[1], c->mLookAt[2]));
mainCamera.setPos(glm::vec3(c->mPosition[0] / 1.0f, c->mPosition[1] / 1.0f, c->mPosition[2] / 1.0f));
//_mainCamera.fieldOfview(c->mHorizontalFOV);
mainCamera.fieldOfview(1.571f);
mainCamera.clipPlane(glm::vec2(c->mClipPlaneNear, c->mClipPlaneFar));
mainCamera.upVector(glm::vec3(c->mUp[0], c->mUp[1], c->mUp[2]));
} else {*/
std::cout << "no Camera Detected\n";
mainCamera.lookAt(glm::vec3(.0f, 3.7f, 8.4f)); // Nelo.obj
//mainCamera.setPos(glm::vec3(-9.3, 4.4f, 15.9)); // Nelo.obj
mainCamera.setPos(glm::vec3(-15.3, 4.4f, 0.0)); // NeloNOARM.obj
//mainCamera.lookAt(glm::vec3(59.0f, 131.0f, 582.0f)); // DemoCity.obj
//mainCamera.setPos(glm::vec3(136.0f, 231.0f, 218.0f)); //DemoCity.obj
mainCamera.fieldOfview(1.623f);
mainCamera.clipPlane(glm::vec2(0.1f, 10000.0f));
mainCamera.upVector(glm::vec3(0.0f,1.0f,0.0f));
s_._cameras.emplace_back(s_._cameras[0]);
for(unsigned int i = 0; i < 250; ++i) {
s_._cameras.emplace_back(s_._cameras[0]);
}
//}
}
void Importer::load(std::string& file, DrawBuffer& s_) {
std::cout << "Import using tinyObjLoader\n";
/*
std::vector<Mesh> Scene::_meshes;
std::vector<Camera> Scene::_cameras;
*/
tinyobj::attrib_t attrib;
std::vector<tinyobj::shape_t> shapes;
std::vector<tinyobj::material_t> materials;
std::string err;
if (!tinyobj::LoadObj(&attrib, &shapes, &materials, &err, file.c_str())) {
std::cout << "the file is f****d: " << file << '\n';
}
std::cout << "loaded with warning:\n" << err << '\n';
// Loop over shapes
s_._meshes.reserve(shapes.size());
for (tinyobj::shape_t object: shapes) {
std::cout << "loading: " << object.name << '\n';
genMesh(object, attrib, s_);
std::cout << "finished...\n";
}
std::cout << "generating cameras\n";
s_._cameras.emplace_back(s_._fb[0]);
Camera& mainCamera = s_._cameras[0];
mainCamera.lookAt(glm::vec3(.0f, 3.7f, 8.4f)); // Nelo.obj
mainCamera.setPos(glm::vec3(-9.3, 4.4f, 15.9)); // Nelo.obj
//mainCamera.lookAt(glm::vec3(59.0f, 131.0f, 582.0f)); // DemoCity.obj
//mainCamera.setPos(glm::vec3(136.0f, 231.0f, 218.0f)); // DemoCity.obj
mainCamera.fieldOfview(1.623f);
mainCamera.clipPlane(glm::vec2(0.1f, 10000.0f));
mainCamera.upVector(glm::vec3(0.0f,1.0f,0.0f));
//for(unsigned int i = 0; i < 250; ++i) {
// s_._cameras.emplace_back(s_._cameras[0]);
//}
}
