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tiny_gltf.h - add/remove MSFT_extension as required

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This commit is contained in:
Thomas Gamper 2024-02-05 16:50:46 +01:00
parent a42263bdba
commit f1bdf43e15
1 changed files with 63 additions and 3 deletions
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66
tiny_gltf.h
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@ -7617,11 +7617,40 @@ static void SerializeGltfMaterial(const Material &material, detail::json &o) {
}
SerializeParameterMap(material.additionalValues, o);
#else
#endif
SerializeExtrasAndExtensions(material, o);
// MSFT_lod
if (!material.lods.empty()) {
detail::json_iterator it;
if (!detail::FindMember(o, "extensions", it)) {
detail::json extensions;
detail::JsonSetObject(extensions);
detail::JsonAddMember(o, "extensions", std::move(extensions));
detail::FindMember(o, "extensions", it);
}
auto &extensions = detail::GetValue(it);
if (!detail::FindMember(extensions, "MSFT_lod", it)) {
detail::json lod;
detail::JsonSetObject(lod);
detail::JsonAddMember(extensions, "MSFT_lod", std::move(lod));
detail::FindMember(extensions, "MSFT_lod", it);
}
SerializeNumberArrayProperty<int>("ids", material.lods, detail::GetValue(it));
} else {
detail::json_iterator ext_it;
if (detail::FindMember(o, "extensions", ext_it)) {
auto &extensions = detail::GetValue(ext_it);
detail::json_iterator lp_it;
if (detail::FindMember(extensions, "MSFT_lod", lp_it)) {
detail::Erase(extensions, lp_it);
}
if (detail::IsEmpty(extensions)) {
detail::Erase(o, ext_it);
}
}
}
}
static void SerializeGltfMesh(const Mesh &mesh, detail::json &o) {
@ -7844,7 +7873,7 @@ static void SerializeGltfNode(const Node &node, detail::json &o) {
detail::json audio;
detail::JsonSetObject(audio);
detail::JsonAddMember(extensions, "KHR_audio", std::move(audio));
detail::FindMember(o, "KHR_audio", it);
detail::FindMember(extensions, "KHR_audio", it);
}
SerializeNumberProperty("emitter", node.emitter, detail::GetValue(it));
} else {
@ -7861,6 +7890,37 @@ static void SerializeGltfNode(const Node &node, detail::json &o) {
}
}
// MSFT_lod
if (!node.lods.empty()) {
detail::json_iterator it;
if (!detail::FindMember(o, "extensions", it)) {
detail::json extensions;
detail::JsonSetObject(extensions);
detail::JsonAddMember(o, "extensions", std::move(extensions));
detail::FindMember(o, "extensions", it);
}
auto &extensions = detail::GetValue(it);
if (!detail::FindMember(extensions, "MSFT_lod", it)) {
detail::json lod;
detail::JsonSetObject(lod);
detail::JsonAddMember(extensions, "MSFT_lod", std::move(lod));
detail::FindMember(extensions, "MSFT_lod", it);
}
SerializeNumberArrayProperty<int>("ids", node.lods, detail::GetValue(it));
} else {
detail::json_iterator ext_it;
if (detail::FindMember(o, "extensions", ext_it)) {
auto &extensions = detail::GetValue(ext_it);
detail::json_iterator lp_it;
if (detail::FindMember(extensions, "MSFT_lod", lp_it)) {
detail::Erase(extensions, lp_it);
}
if (detail::IsEmpty(extensions)) {
detail::Erase(o, ext_it);
}
}
}
if (!node.name.empty()) SerializeStringProperty("name", node.name, o);
SerializeNumberArrayProperty<int>("children", node.children, o);
}