wehub-resource-sync
44 lines
1.3 KiB
C++
44 lines
1.3 KiB
C++
#include <rerun.hpp>
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struct CustomPosition3D {
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rerun::Position3D position;
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};
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template <>
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struct rerun::Loggable<CustomPosition3D> {
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static constexpr const ComponentDescriptor Descriptor = ComponentDescriptor(
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"user.CustomArchetype", "user.CustomArchetype:custom_positions",
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"user.CustomPosition3D"
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);
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static const std::shared_ptr<arrow::DataType>& arrow_datatype() {
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return rerun::Loggable<rerun::Position3D>::arrow_datatype();
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}
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// TODO(#4257) should take a rerun::Collection instead of pointer and size.
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static rerun::Result<std::shared_ptr<arrow::Array>> to_arrow(
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const CustomPosition3D* instances, size_t num_instances
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) {
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return rerun::Loggable<rerun::Position3D>::to_arrow(
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reinterpret_cast<const rerun::Position3D*>(instances),
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num_instances
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);
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}
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};
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int main(int argc, char* argv[]) {
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const auto rec =
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rerun::RecordingStream("rerun_example_descriptors_custom_component");
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rec.spawn().exit_on_failure();
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rec.log_static(
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"data",
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rerun::ComponentBatch::from_loggable<rerun::Position3D>(
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{1.0f, 2.0f, 3.0f},
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rerun::Loggable<CustomPosition3D>::Descriptor
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)
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);
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// The tags are indirectly checked by the Rust version (have a look over there for more info).
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}
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