ellipses2d.hpp

// DO NOT EDIT! This file was auto-generated by crates/build/re_types_builder/src/codegen/cpp/mod.rs
// Based on "crates/store/re_sdk_types/definitions/rerun/archetypes/ellipses2d.fbs".
 
#pragma once
 
#include "../collection.hpp"
#include "../component_batch.hpp"
#include "../component_column.hpp"
#include "../components/class_id.hpp"
#include "../components/color.hpp"
#include "../components/draw_order.hpp"
#include "../components/half_size2d.hpp"
#include "../components/position2d.hpp"
#include "../components/radius.hpp"
#include "../components/show_labels.hpp"
#include "../components/text.hpp"
#include "../result.hpp"
 
#include <cstdint>
#include <optional>
#include <utility>
#include <vector>
 
namespace rerun::archetypes {
    /// **Archetype**: 2D ellipses with half-extents (semi-axes) and optional center, colors etc.
    ///
    /// The half-sizes specify the lengths of the ellipse's two axes along the local x and y directions.
    /// If both half-sizes are equal, the ellipse is a circle.
    ///
    /// ## Examples
    ///
    /// ### Simple 2D ellipses
    /// ```cpp
    /// #include <rerun.hpp>
    ///
    /// int main(int argc, char* argv[]) {
    ///     const auto rec = rerun::RecordingStream("rerun_example_ellipses2d");
    ///     rec.spawn().exit_on_failure();
    ///
    ///     rec.log(
    ///         "simple",
    ///         rerun::Ellipses2D::from_centers_and_half_sizes(
    ///             {{0.0f, 0.0f}},
    ///             {{2.0f, 1.0f}}
    ///         )
    ///     );
    /// }
    /// ```
    ///
    /// ### Batch of 2D ellipses
    /// ```cpp
    /// #include <rerun.hpp>
    ///
    /// int main(int argc, char* argv[]) {
    ///     const auto rec = rerun::RecordingStream("rerun_example_ellipses2d_batch");
    ///     rec.spawn().exit_on_failure();
    ///
    ///     rec.log(
    ///         "batch",
    ///         rerun::Ellipses2D::from_centers_and_half_sizes(
    ///             {{-2.0f, 0.0f}, {0.0f, 0.0f}, {2.5f, 0.0f}},
    ///             {{1.5f, 0.75f}, {0.5f, 0.5f}, {0.75f, 1.5f}}
    ///         )
    ///             .with_line_radii({0.025f, 0.05f, 0.025f})
    ///             .with_colors({
    ///                 rerun::Rgba32(255, 0, 0),
    ///                 rerun::Rgba32(0, 255, 0),
    ///                 rerun::Rgba32(0, 0, 255),
    ///             })
    ///             .with_labels({"wide", "circle", "tall"})
    ///     );
    /// }
    /// ```
    struct Ellipses2D {
        /// All half-extents (semi-axes) that make up the batch of ellipses.
        std::optional<ComponentBatch> half_sizes;
 
        /// Optional center positions of the ellipses.
        std::optional<ComponentBatch> centers;
 
        /// Optional colors for the ellipses.
        std::optional<ComponentBatch> colors;
 
        /// Optional radii for the lines that make up the ellipses.
        std::optional<ComponentBatch> line_radii;
 
        /// Optional text labels for the ellipses.
        ///
        /// If there's a single label present, it will be placed at the center of the entity.
        /// Otherwise, each instance will have its own label.
        std::optional<ComponentBatch> labels;
 
        /// Whether the text labels should be shown.
        ///
        /// If not set, labels will automatically appear when there is exactly one label for this entity
        /// or the number of instances on this entity is under a certain threshold.
        std::optional<ComponentBatch> show_labels;
 
        /// An optional floating point value that specifies the 2D drawing order.
        ///
        /// Objects with higher values are drawn on top of those with lower values.
        /// Defaults to `10.0`.
        std::optional<ComponentBatch> draw_order;
 
        /// Optional `components::ClassId`s for the ellipses.
        ///
        /// The `components::ClassId` provides colors and labels if not specified explicitly.
        std::optional<ComponentBatch> class_ids;
 
      public:
        /// The name of the archetype as used in `ComponentDescriptor`s.
        static constexpr const char ArchetypeName[] = "rerun.archetypes.Ellipses2D";
 
        /// `ComponentDescriptor` for the `half_sizes` field.
        static constexpr auto Descriptor_half_sizes = ComponentDescriptor(
            ArchetypeName, "Ellipses2D:half_sizes",
            Loggable<rerun::components::HalfSize2D>::ComponentType
        );
        /// `ComponentDescriptor` for the `centers` field.
        static constexpr auto Descriptor_centers = ComponentDescriptor(
            ArchetypeName, "Ellipses2D:centers",
            Loggable<rerun::components::Position2D>::ComponentType
        );
        /// `ComponentDescriptor` for the `colors` field.
        static constexpr auto Descriptor_colors = ComponentDescriptor(
            ArchetypeName, "Ellipses2D:colors", Loggable<rerun::components::Color>::ComponentType
        );
        /// `ComponentDescriptor` for the `line_radii` field.
        static constexpr auto Descriptor_line_radii = ComponentDescriptor(
            ArchetypeName, "Ellipses2D:line_radii",
            Loggable<rerun::components::Radius>::ComponentType
        );
        /// `ComponentDescriptor` for the `labels` field.
        static constexpr auto Descriptor_labels = ComponentDescriptor(
            ArchetypeName, "Ellipses2D:labels", Loggable<rerun::components::Text>::ComponentType
        );
        /// `ComponentDescriptor` for the `show_labels` field.
        static constexpr auto Descriptor_show_labels = ComponentDescriptor(
            ArchetypeName, "Ellipses2D:show_labels",
            Loggable<rerun::components::ShowLabels>::ComponentType
        );
        /// `ComponentDescriptor` for the `draw_order` field.
        static constexpr auto Descriptor_draw_order = ComponentDescriptor(
            ArchetypeName, "Ellipses2D:draw_order",
            Loggable<rerun::components::DrawOrder>::ComponentType
        );
        /// `ComponentDescriptor` for the `class_ids` field.
        static constexpr auto Descriptor_class_ids = ComponentDescriptor(
            ArchetypeName, "Ellipses2D:class_ids",
            Loggable<rerun::components::ClassId>::ComponentType
        );
 
      public: // START of extensions from ellipses2d_ext.cpp:
        /// Creates new `Ellipses2D` with `half_sizes` centered around the local origin.
        static Ellipses2D from_half_sizes(Collection<components::HalfSize2D> half_sizes) {
            return Ellipses2D().with_half_sizes(std::move(half_sizes));
        }
 
        /// Creates new `Ellipses2D` with `centers` and `half_sizes`.
        static Ellipses2D from_centers_and_half_sizes(
            Collection<components::Position2D> centers,
            Collection<components::HalfSize2D> half_sizes
        ) {
            return Ellipses2D()
                .with_half_sizes(std::move(half_sizes))
                .with_centers(std::move(centers));
        }
 
        // END of extensions from ellipses2d_ext.cpp, start of generated code:
 
      public:
        Ellipses2D() = default;
        Ellipses2D(Ellipses2D&& other) = default;
        Ellipses2D(const Ellipses2D& other) = default;
        Ellipses2D& operator=(const Ellipses2D& other) = default;
        Ellipses2D& operator=(Ellipses2D&& other) = default;
 
        /// Update only some specific fields of a `Ellipses2D`.
        static Ellipses2D update_fields() {
            return Ellipses2D();
        }
 
        /// Clear all the fields of a `Ellipses2D`.
        static Ellipses2D clear_fields();
 
        /// All half-extents (semi-axes) that make up the batch of ellipses.
        Ellipses2D with_half_sizes(const Collection<rerun::components::HalfSize2D>& _half_sizes
        ) && {
            half_sizes =
                ComponentBatch::from_loggable(_half_sizes, Descriptor_half_sizes).value_or_throw();
            return std::move(*this);
        }
 
        /// Optional center positions of the ellipses.
        Ellipses2D with_centers(const Collection<rerun::components::Position2D>& _centers) && {
            centers = ComponentBatch::from_loggable(_centers, Descriptor_centers).value_or_throw();
            return std::move(*this);
        }
 
        /// Optional colors for the ellipses.
        Ellipses2D with_colors(const Collection<rerun::components::Color>& _colors) && {
            colors = ComponentBatch::from_loggable(_colors, Descriptor_colors).value_or_throw();
            return std::move(*this);
        }
 
        /// Optional radii for the lines that make up the ellipses.
        Ellipses2D with_line_radii(const Collection<rerun::components::Radius>& _line_radii) && {
            line_radii =
                ComponentBatch::from_loggable(_line_radii, Descriptor_line_radii).value_or_throw();
            return std::move(*this);
        }
 
        /// Optional text labels for the ellipses.
        ///
        /// If there's a single label present, it will be placed at the center of the entity.
        /// Otherwise, each instance will have its own label.
        Ellipses2D with_labels(const Collection<rerun::components::Text>& _labels) && {
            labels = ComponentBatch::from_loggable(_labels, Descriptor_labels).value_or_throw();
            return std::move(*this);
        }
 
        /// Whether the text labels should be shown.
        ///
        /// If not set, labels will automatically appear when there is exactly one label for this entity
        /// or the number of instances on this entity is under a certain threshold.
        Ellipses2D with_show_labels(const rerun::components::ShowLabels& _show_labels) && {
            show_labels = ComponentBatch::from_loggable(_show_labels, Descriptor_show_labels)
                              .value_or_throw();
            return std::move(*this);
        }
 
        /// This method makes it possible to pack multiple `show_labels` in a single component batch.
        ///
        /// This only makes sense when used in conjunction with `columns`. `with_show_labels` should
        /// be used when logging a single row's worth of data.
        Ellipses2D with_many_show_labels(
            const Collection<rerun::components::ShowLabels>& _show_labels
        ) && {
            show_labels = ComponentBatch::from_loggable(_show_labels, Descriptor_show_labels)
                              .value_or_throw();
            return std::move(*this);
        }
 
        /// An optional floating point value that specifies the 2D drawing order.
        ///
        /// Objects with higher values are drawn on top of those with lower values.
        /// Defaults to `10.0`.
        Ellipses2D with_draw_order(const rerun::components::DrawOrder& _draw_order) && {
            draw_order =
                ComponentBatch::from_loggable(_draw_order, Descriptor_draw_order).value_or_throw();
            return std::move(*this);
        }
 
        /// This method makes it possible to pack multiple `draw_order` in a single component batch.
        ///
        /// This only makes sense when used in conjunction with `columns`. `with_draw_order` should
        /// be used when logging a single row's worth of data.
        Ellipses2D with_many_draw_order(const Collection<rerun::components::DrawOrder>& _draw_order
        ) && {
            draw_order =
                ComponentBatch::from_loggable(_draw_order, Descriptor_draw_order).value_or_throw();
            return std::move(*this);
        }
 
        /// Optional `components::ClassId`s for the ellipses.
        ///
        /// The `components::ClassId` provides colors and labels if not specified explicitly.
        Ellipses2D with_class_ids(const Collection<rerun::components::ClassId>& _class_ids) && {
            class_ids =
                ComponentBatch::from_loggable(_class_ids, Descriptor_class_ids).value_or_throw();
            return std::move(*this);
        }
 
        /// Partitions the component data into multiple sub-batches.
        ///
        /// Specifically, this transforms the existing `ComponentBatch` data into `ComponentColumn`s
        /// instead, via `ComponentBatch::partitioned`.
        ///
        /// This makes it possible to use `RecordingStream::send_columns` to send columnar data directly into Rerun.
        ///
        /// The specified `lengths` must sum to the total length of the component batch.
        Collection<ComponentColumn> columns(const Collection<uint32_t>& lengths_);
 
        /// Partitions the component data into unit-length sub-batches.
        ///
        /// This is semantically similar to calling `columns` with `std::vector<uint32_t>(n, 1)`,
        /// where `n` is automatically guessed.
        Collection<ComponentColumn> columns();
    };
 
} // namespace rerun::archetypes
 
namespace rerun {
    /// \private
    template <typename T>
    struct AsComponents;
 
    /// \private
    template <>
    struct AsComponents<archetypes::Ellipses2D> {
        /// Serialize all set component batches.
        static Result<Collection<ComponentBatch>> as_batches(const archetypes::Ellipses2D& archetype
        );
    };
} // namespace rerun