OS: Ubuntu 20.04

Compiling autocfg v1.0.1 Compiling cfg-if v1.0.0 Compiling libc v0.2.101 Compiling proc-macro2 v1.0.29 Compiling crossbeam-utils v0.8.5 Compiling unicode-xid v0.2.2 Compiling lazy_static v1.4.0 Compiling syn v1.0.76 Compiling log v0.4.14 Compiling crossbeam-epoch v0.9.5 Compiling serde_derive v1.0.130 Compiling memchr v2.4.1 Compiling serde v1.0.130 Compiling scopeguard v1.1.0 Compiling rayon-core v1.9.1 Compiling ryu v1.0.5 Compiling cc v1.0.70 Compiling unicode-width v0.1.8 Compiling quick-error v1.2.3 Compiling serde_json v1.0.67 Compiling regex-syntax v0.6.25 Compiling bitflags v0.7.0 Compiling ansi_term v0.11.0 Compiling termcolor v1.1.2 Compiling bitflags v1.3.2 Compiling either v1.6.1 Compiling itoa v0.4.8 Compiling vec_map v0.8.2 Compiling strsim v0.8.0 Compiling byteorder v1.4.3 Compiling memoffset v0.6.4 Compiling num-traits v0.2.14 Compiling num-integer v0.1.44 Compiling rayon v1.5.1 Compiling textwrap v0.11.0 Compiling humantime v1.3.0 Compiling xml-rs v0.3.6 Compiling _3dtile v0.1.0 (/home/gitee/cesium-3dtiles) Compiling crossbeam-channel v0.5.1 Compiling num_cpus v1.13.0 Compiling atty v0.2.14 Compiling time v0.1.44 Compiling log v0.3.9 Compiling quote v1.0.9 Compiling aho-corasick v0.7.18 Compiling clap v2.33.3 Compiling regex v1.5.4 Compiling crossbeam-deque v0.8.1 Compiling chrono v0.4.19 Compiling env_logger v0.5.13 Compiling serde-xml-rs v0.2.1 error: linking with cc failed: exit status: 1 | = note: "cc" "-m64" "/home/gitee/cesium-3dtiles/target/release/deps/_3dtile-b977ab0ee8494969._3dtile.443af682-cgu.0.rcgu.o" "/home/gitee/cesium-3dtiles/target/release/deps/_3dtile-b977ab0ee8494969._3dtile.443af682-cgu.1.rcgu.o" "/home/gitee/cesium-3dtiles/target/release/deps/_3dtile-b977ab0ee8494969._3dtile.443af682-cgu.10.rcgu.o" "/home/gitee/cesium-3dtiles/target/release/deps/_3dtile-b977ab0ee8494969._3dtile.443af682-cgu.11.rcgu.o" "/home/gitee/cesium-3dtiles/target/release/deps/_3dtile-b977ab0ee8494969._3dtile.443af682-cgu.12.rcgu.o" "/home/gitee/cesium-3dtiles/target/release/deps/_3dtile-b977ab0ee8494969._3dtile.443af682-cgu.13.rcgu.o" "/home/gitee/cesium-3dtiles/target/release/deps/_3dtile-b977ab0ee8494969._3dtile.443af682-cgu.14.rcgu.o" "/home/gitee/cesium-3dtiles/target/release/deps/_3dtile-b977ab0ee8494969._3dtile.443af682-cgu.15.rcgu.o" "/home/gitee/cesium-3dtiles/target/release/deps/_3dtile-b977ab0ee8494969._3dtile.443af682-cgu.2.rcgu.o" "/home/gitee/cesium-3dtiles/target/release/deps/_3dtile-b977ab0ee8494969._3dtile.443af682-cgu.3.rcgu.o" "/home/gitee/cesium-3dtiles/target/release/deps/_3dtile-b977ab0ee8494969._3dtile.443af682-cgu.4.rcgu.o" "/home/gitee/cesium-3dtiles/target/release/deps/_3dtile-b977ab0ee8494969._3dtile.443af682-cgu.5.rcgu.o" "/home/gitee/cesium-3dtiles/target/release/deps/_3dtile-b977ab0ee8494969._3dtile.443af682-cgu.6.rcgu.o" "/home/gitee/cesium-3dtiles/target/release/deps/_3dtile-b977ab0ee8494969._3dtile.443af682-cgu.7.rcgu.o" "/home/gitee/cesium-3dtiles/target/release/deps/_3dtile-b977ab0ee8494969._3dtile.443af682-cgu.8.rcgu.o" "/home/gitee/cesium-3dtiles/target/release/deps/_3dtile-b977ab0ee8494969._3dtile.443af682-cgu.9.rcgu.o" "/home/gitee/cesium-3dtiles/target/release/deps/_3dtile-b977ab0ee8494969.mrrx6k1kg0zdc6e.rcgu.o" "-Wl,--as-needed" "-L" "/home/gitee/cesium-3dtiles/target/release/deps" "-L" "/home/gitee/cesium-3dtiles/target/release/build/_3dtile-ca068789f72c3f9d/out" "-L" "./lib" "-L" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,--whole-archive" "-l_3dtile" "-Wl,--no-whole-archive" "-Wl,-Bdynamic" "-lstdc++" "-lOpenThreads" "-losg" "-losgDB" "-losgUtil" "-Wl,-Bstatic" "/home/gitee/cesium-3dtiles/target/release/deps/librayon-52cb3a3c0e292e82.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/librayon_core-dad337b77fc50d02.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libnum_cpus-52c4737fd96e6fd3.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libcrossbeam_deque-18592b73b8bf5e20.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libcrossbeam_epoch-c5737ecf247f0c9a.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libmemoffset-f34c0d3bba46bc01.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libscopeguard-ee11b6060c6151cd.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libcrossbeam_channel-5b3a74a748f0c886.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libcrossbeam_utils-1319570be1da921d.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/liblazy_static-fe3ffb0d817d13d7.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libeither-08f90d3f0d88bbf0.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libenv_logger-e81692bab1e03271.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libregex-751b91d68bf4c6ff.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libaho_corasick-9c0b81665be543b4.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libmemchr-4113b22321c15458.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libregex_syntax-09d5543a3c98c8ca.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libhumantime-84ac315a68fb5a75.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libquick_error-c542272a4b67d885.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libtermcolor-3401b792779e14d0.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libchrono-96363c0b06b71a82.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libnum_integer-d07b388554f4f8ec.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libnum_traits-dc9636ccfcd1f69e.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libtime-042b112c3efb8ac3.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libbyteorder-0d47512e2d5586a2.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libserde_xml_rs-692d3192469005f1.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/liblog-38decd37c1a8ad6b.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/liblog-6a4b013f5b0ce64e.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libcfg_if-f6a35cef654aa08d.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libxml-2e44ff2ac197ee72.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libbitflags-8bc3fd68a25a4d9b.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libserde_json-f104062cad3cf559.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libryu-62d8b453d69b1fd2.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libitoa-96aa63bddd0fae9b.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libserde-0955df65fc5ee82d.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libclap-86d60472e54c6a9a.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libvec_map-42adc355362c5416.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libtextwrap-b39d0db27731a433.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libunicode_width-3bf99c6b4d3f3e20.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libstrsim-cd375033641a485f.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libbitflags-258615ba0ce90d12.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libatty-8424f2d16397d09c.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/liblibc-08b6b7209eea639f.rlib" "/home/gitee/cesium-3dtiles/target/release/deps/libansi_term-1396373762392330.rlib" "-Wl,--start-group" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-008055cc7d873802.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-06f01ac2578bda94.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f9a3c3274a1835e0.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d4cbb754ee9f4daa.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-95c14e1c1e3ebcc4.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d489f0ca872880cc.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-75f07df0b18fea39.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c35b278736219a2.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e530649c9a06e3c6.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-6b148909d375a785.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-cd15fa647f4775d1.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74be3a703f788ba2.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8f2c5b445c28b2e3.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-8480e85e0be96197.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ac23a75f6f42004e.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-557ba8776e04d182.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-4beb03d03503c439.rlib" "-Wl,--end-group" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-dd7db1bec6909f24.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/home/gitee/cesium-3dtiles/target/release/deps/_3dtile-b977ab0ee8494969" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-Wl,-O1" "-nodefaultlibs" = note: /usr/bin/ld: /home/gitee/cesium-3dtiles/target/release/build/_3dtile-ca068789f72c3f9d/out/lib_3dtile.a(osgb23dtile.o): in function get_all_tree(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&) [clone .localalias]': osgb23dtile.cpp:(.text._Z12get_all_treeRNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE+0x2cb): undefined reference toosgDB::readNodeFiles(std::vector<std::__cxx11::basic_string<char, std::char_traits, std::allocator >, std::allocator<std::__cxx11::basic_string<char, std::char_traits, std::allocator > > >&, osgDB::Options const*)' /usr/bin/ld: /home/gitee/cesium-3dtiles/target/release/build/_3dtile-ca068789f72c3f9d/out/lib_3dtile.a(osgb23dtile.o): in function osgb2glb_buf(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, MeshInfo&)': osgb23dtile.cpp:(.text._Z12osgb2glb_bufNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERS4_R8MeshInfo+0x134): undefined reference toosgDB::readNodeFiles(std::vector<std::__cxx11::basic_string<char, std::char_traits, std::allocator >, std::allocator<std::__cxx11::basic_string<char, std::char_traits, std::allocator > > >&, osgDB::Options const*)' collect2: error: ld returned 1 exit status

= help: some extern functions couldn't be found; some native libraries may need to be installed or have their path specified = note: use the -l flag to specify native libraries to link = note: use the cargo:rustc-link-lib directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname)

error: could not compile _3dtile due to previous error

同样的osgb数据，我用你的工具生成的模型感觉精细度不是很高，我用另一个工具生成的效果比这个要好的多，不知是什么原因？模型效果见https://pan.baidu.com/s/1WJJ-d8v6qDeyvRxiYzVYsw 里面“1_”开头的就是你的工具生成的模型，“2_”开头的就是其他工具生成的，效果对比还是挺明显的。

这个自带的matrix.xlsx很好用，可以在里面调整位置和高度，但是对应的长度和宽度，我试着调整了，发现在调整这两个属性之后并没有什么变化， 第一个问题问下这两个属性是做什么用的？ 第二个问题，如果我想放大模型应该怎么做？是在osgb转换到b3dm的过程中入手 还是在转换完成之后再做调整？如果是转换完成了之后，我应该怎么做？ 大大之前说cesium上的矩阵缩放，我试着在网上找了，没有看到对应的实例，不知道如何操作。真心求问模型如何放大。提前拜谢~

您好，使用您提供的方法，转出gltf2.0的extensions为KHR_techniques_webgl，只能供cesium使用，请问能否支持three.js的gltfloader，比如下列之一： KHR_draco_mesh_compression KHR_materials_pbrSpecularGlossiness KHR_materials_unlit KHR_mesh_quantization KHR_lights_punctual KHR_texture_transform MSFT_texture_dds。

系统：Linux version 5.4.0-77-generic ([email protected]) (gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04)) #86-Ubuntu SMP Thu Jun 17 02:35:03 UTC 2021 错误： Compiling xml-rs v0.3.6 The following warnings were emitted during compilation:

warning: In file included from ./src/osg/osg/Shader:25, warning: from ./src/osg/osg/StateAttribute:20, warning: from ./src/osg/osg/Material:18, warning: from ./src/shp23dtile.cpp:10: warning: ./src/osg/osg/GLExtensions:33:10: fatal error: osg/MatrixTemplate: No such file or directory warning: 33 | #include <osg/MatrixTemplate> warning: | ^~~~~~~~~~~~~~~~~~~~ warning: compilation terminated.

error: failed to run custom build command for _3dtile v0.1.0 (/home/3dtiles/3dtiles)

Caused by: process didn't exit successfully: /home/3dtiles/3dtiles/target/release/build/_3dtile-3bd93cb2522ec516/build-script-build (exit status: 1) --- stdout TARGET = Some("x86_64-unknown-linux-gnu") OPT_LEVEL = Some("3") HOST = Some("x86_64-unknown-linux-gnu") CXX_x86_64-unknown-linux-gnu = None CXX_x86_64_unknown_linux_gnu = None HOST_CXX = None CXX = None CXXFLAGS_x86_64-unknown-linux-gnu = None CXXFLAGS_x86_64_unknown_linux_gnu = None HOST_CXXFLAGS = None CXXFLAGS = None CRATE_CC_NO_DEFAULTS = None DEBUG = Some("false") CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2") running: "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "./src" "-I" "./src/osg" "-std=c++11" "-o" "/home/3dtiles/3dtiles/target/release/build/_3dtile-0cb009fe500c30cb/out/./src/tileset.o" "-c" "./src/tileset.cpp" exit status: 0 running: "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "./src" "-I" "./src/osg" "-std=c++11" "-o" "/home/3dtiles/3dtiles/target/release/build/_3dtile-0cb009fe500c30cb/out/./src/shp23dtile.o" "-c" "./src/shp23dtile.cpp" cargo:warning=In file included from ./src/osg/osg/Shader:25, cargo:warning= from ./src/osg/osg/StateAttribute:20, cargo:warning= from ./src/osg/osg/Material:18, cargo:warning= from ./src/shp23dtile.cpp:10: cargo:warning=./src/osg/osg/GLExtensions:33:10: fatal error: osg/MatrixTemplate: No such file or directory cargo:warning= 33 | #include <osg/MatrixTemplate> cargo:warning= | ^~~~~~~~~~~~~~~~~~~~ cargo:warning=compilation terminated. exit status: 1

--- stderr

error occurred: Command "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "./src" "-I" "./src/osg" "-std=c++11" "-o" "/home/3dtiles/3dtiles/target/release/build/_3dtile-0cb009fe500c30cb/out/./src/shp23dtile.o" "-c" "./src/shp23dtile.cpp" with args "c++" did not execute successfully (status code exit status: 1).

warning: build failed, waiting for other jobs to finish... error: build failed

= note: E:\3dtiles\target\release\deps\3dtile-83544ef4f1ad93f6.3dtile.ekzj3nbz-cgu.15.rcgu.o:3dtile.ekzj3nbz-cg:(.text+0x111e): undefined reference to osgb23dtile_path' E:\3dtiles\target\release\deps\3dtile-83544ef4f1ad93f6.3dtile.ekzj3nbz-cgu.15.rcgu.o:3dtile.ekzj3nbz-cg:(.text+0x3845): undefined reference todegree2rad' E:\3dtiles\target\release\deps\3dtile-83544ef4f1ad93f6.3dtile.ekzj3nbz-cgu.15.rcgu.o:3dtile.ekzj3nbz-cg:(.text+0x3861): undefined reference to degree2rad' E:\3dtiles\target\release\deps\3dtile-83544ef4f1ad93f6.3dtile.ekzj3nbz-cgu.15.rcgu.o:3dtile.ekzj3nbz-cg:(.text+0x3db2): undefined reference totransform_c' E:\3dtiles\target\release\deps\3dtile-83544ef4f1ad93f6.3dtile.ekzj3nbz-cgu.5.rcgu.o:3dtile.ekzj3nbz-cg:(.text+0x2e95): undefined reference to make_gltf' E:\3dtiles\target\release\deps\3dtile-83544ef4f1ad93f6.3dtile.ekzj3nbz-cgu.5.rcgu.o:3dtile.ekzj3nbz-cg:(.text+0x3b93): undefined reference towkt_convert' E:\3dtiles\target\release\deps\3dtile-83544ef4f1ad93f6.3dtile.ekzj3nbz-cgu.5.rcgu.o:3dtile.ekzj3nbz-cg:(.text+0x42ba): undefined reference to epsg_convert' E:\3dtiles\target\release\deps\3dtile-83544ef4f1ad93f6.3dtile.ekzj3nbz-cgu.6.rcgu.o:3dtile.ekzj3nbz-cg:(.text+0x3971): undefined reference toshp23dtile'

error: aborting due to previous error error: could not compile 3dtile.

Hi!

Thanks for making this library. I have tried exporting a osgb file from 3ds max and then converting it to a glb file with the tool. This is how it looks in 3ds max:

The osgb file is also attached. test.zip

The file is loading in the viewer located here: https://pissang.github.io/clay-viewer/editor/

But there is no materials or textures displayed.

I also tried the file in these viewers(it does not load and generate an error): https://sandbox.babylonjs.com/ https://gltf-viewer.donmccurdy.com/

Babylonjs error: "/meshes/0/primitives/0/material: Failed to find index (10)"

gltf-viewer.donmccurdy error: "Cannot read property 'extensions' of undefined" "Validation could not run: TypeError. Cannot read property 'parser' of undefined"

我自己研究了矩阵旋转和缩放的原理，自己写了个可视化工具，缩放的完成了，但是旋转一直不得要领，网上找了些矩阵旋转的资料，自己也翻了翻线代的书，旋转达到了，但是每次都会翘起来一部分，不知道是什么导致的，能不能贴一个旋转的公式？我完成工具后上传上来，之后的人也都方便了。如图，顺时针旋转的需求达到了，但是翘起来了。 下面是我自己的公式 真心求教，33的很好弄，但是44的矩阵，而且不确定transfrom的排列方式。就真的对我来说很难。希望能贴一个公式

Hi, I successfully build 3dtiles on Ubuntu, see #29 .

But when convert osgb files, it shows a lot of lines as below:

InputStream::readImage(): Unable to find a plugin for jpg
InputStream::readImage(): Unable to find a plugin for jpg
InputStream::readImage(): Unable to find a plugin for jpg
...

When the converted tiles files are put into cesium, all are black.

Hello, i'm not sure what does the tool do, could you help

it says convert to 3d tiles but there is no tileset.json generated after creation ?

also we can only convert to gltf/glb but no b3dm ?

对于新手的我来说，这一句话理解起来有点困难。是不是这样子： 1.执行cargo build --release只适用于centos7。 2.其它的linux系统需要自己pull "https://github.com/openscenegraph/OpenSceneGraph.git" and build