Method produce_draw_packets

modules/render/renderer/src/render_mesh.cpp:72–107

}

skr_primitive_draw_packet_t IMeshRenderEffect::produce_draw_packets(const skr_primitive_draw_context_t* context) SKR_NOEXCEPT
{
    auto pass = context->pass;
    auto storage = context->storage; (void)storage;

    skr_primitive_draw_packet_t packet = {}; (void)packet;
    // 0. only produce for forward pass
    // TODO: refactor this to support multi-pass rendering
    if (strcmp((const char*)pass->identity(), (const char*)u8"ForwardPass") != 0) return {};
    // 1. calculate primitive count
    uint32_t primitiveCount = 0;
    auto counterF = [&](sugoi_chunk_view_t* r_cv) {
        SkrZoneScopedN("PreCalculateDrawCallCount");
        const skr::renderer::MeshComponent* meshes = nullptr;
        {
            SkrZoneScopedN("FetchRenderMeshes");
            meshes = sugoi::get_component_ro<skr::renderer::MeshComponent>(r_cv);
        }
        for (uint32_t i = 0; i < r_cv->count; i++)
        {
            auto status = meshes[i].mesh_resource.get_status();
            if (status == SKR_LOADING_STATUS_INSTALLED)
            {
                auto resourcePtr = (skr_mesh_resource_t*)meshes[i].mesh_resource.get_ptr();
                auto renderMesh = resourcePtr->render_mesh;
                primitiveCount += (uint32_t)renderMesh->primitive_commands.size();
            }
            else
            {
                primitiveCount++;
            }
        }
    }; (void)counterF;

    return {};
}