本文整理汇总了C++中Manifold::vertices_end方法的典型用法代码示例。如果您正苦于以下问题：C++ Manifold::vertices_end方法的具体用法？C++ Manifold::vertices_end怎么用？C++ Manifold::vertices_end使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Manifold的用法示例。
在下文中一共展示了Manifold::vertices_end方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: obj_save
bool obj_save(const string& filename, Manifold& m)
{
ofstream os(filename.data());
if(os.bad())
return false;
VertexAttributeVector<int> vmap;
int k = 0;
for(VertexIDIterator v = m.vertices_begin(); v != m.vertices_end(); ++v){
Vec3d p = m.pos(*v);
os << "v "<< p[0] << " " << p[1] << " " << p[2] << "\n";
vmap[*v] = k++;
}
for(FaceIDIterator f = m.faces_begin(); f != m.faces_end(); ++f){
vector<int> verts;
for(Walker w = m.walker(*f); !w.full_circle(); w = w.circulate_face_ccw()){
int idx = vmap[w.vertex()];
assert(static_cast<size_t>(idx) < m.no_vertices());
// move subscript range from 0..size-1 to 1..size according to OBJ standards
verts.push_back(idx + 1);
}
os << "f ";
for(size_t i = 0; i < verts.size() ; ++i){
os << verts[i] << " ";
}
os<<endl;
}
return true;
}示例2: main
int main(int argc, char** argv)
{
// LOAD OBJ
Manifold m;
if(argc>1)
{
ArgExtracter ae(argc, argv);
do_aabb = ae.extract("-A");
do_obb = ae.extract("-O");
ae.extract("-x", vol_dim[0]);
ae.extract("-y", vol_dim[1]);
ae.extract("-z", vol_dim[2]);
do_ray_tests = ae.extract("-R");
flip_normals = ae.extract("-f");
string file = ae.get_last_arg();
cout << "loading " << file << "... " << flush;
load(file, m);
cout << " done" << endl;
}
else
{
string fn("../../data/bunny-little.x3d");
x3d_load(fn, m);
}
cout << "Volume dimensions " << vol_dim << endl;
if(!valid(m))
{
cout << "Not a valid manifold" << endl;
exit(0);
}
triangulate_by_edge_face_split(m);
Vec3d p0, p7;
bbox(m, p0, p7);
Mat4x4d T = fit_bounding_volume(p0,p7,10);
cout << "Transformation " << T << endl;
for(VertexIDIterator v = m.vertices_begin(); v != m.vertices_end(); ++v)
m.pos(*v) = T.mul_3D_point(m.pos(*v));
RGridf grid(vol_dim,FLT_MAX);
Util::Timer tim;
float T_build_obb=0, T_build_aabb=0, T_dist_obb=0,
T_dist_aabb=0, T_ray_obb=0, T_ray_aabb=0;
if(do_obb)
{
cout << "Building OBB Tree" << endl;
tim.start();
OBBTree obb_tree;
build_OBBTree(m, obb_tree);
T_build_obb = tim.get_secs();
cout << "Computing distances from OBB Tree" << endl;
tim.start();
DistCompCache<OBBTree> dist(&obb_tree);
for_each_voxel(grid, dist);
T_dist_obb = tim.get_secs();
cout << "Saving distance field" << endl;
save_raw_float("obb_dist.raw", grid);
if(do_ray_tests)
{
cout << "Ray tests on OBB Tree" << endl;
tim.start();
RayCast<OBBTree> ray(&obb_tree);
for_each_voxel(grid, ray);
T_ray_obb = tim.get_secs();
cout << "Saving ray volume" << endl;
save_raw_float("obb_ray.raw", grid);
}
}
if(do_aabb)
{
cout << "Building AABB Tree" << endl;
tim.start();
AABBTree aabb_tree;
build_AABBTree(m, aabb_tree);
T_build_aabb = tim.get_secs();
cout << "Computing distances from AABB Tree" << endl;
tim.start();
DistCompCache<AABBTree> dist(&aabb_tree);
for_each_voxel(grid, dist);
T_dist_aabb = tim.get_secs();
cout << "Saving distance field" << endl;
save_raw_float("aabb_dist.raw", grid);
if(do_ray_tests)
//.........这里部分代码省略.........