build() [5/5]

std::shared_ptr< Buffers::MeshBuffer > MayaFlux::Mint::Impl::build ( const StructureConfig::Object &  config ) const

inline

Definition at line 116 of file Mint.cpp.

    {
        if (!has_target(config.render)) {
            return nullptr;
        }
 
        const unsigned int source_count = static_cast<unsigned int>(config.mesh.has_value())
            + static_cast<unsigned int>(static_cast<bool>(config.expression))
            + static_cast<unsigned int>(config.writer != nullptr);
        if (source_count != 1) {
            MF_ERROR(Journal::Component::API, Journal::Context::Init,
                "mint: Object requires exactly one mesh, expression or writer source");
            return nullptr;
        }
 
        auto writer = resolve_writer(
            config.mesh, config.expression, config.writer, "Object");
        if (!writer) {
            return nullptr;
        }
 
        auto buffer = std::make_shared<Buffers::MeshBuffer>(writer);
 
        StructureConfig::RenderConfig render = config.render;
        bind_mesh_textures(buffer, render, config.textures);
        register_graphics_buffer(buffer);
        buffer->setup_rendering(render);
        return buffer;
    }

References MayaFlux::Journal::API, buffer, MayaFlux::StructureConfig::Object::expression, MayaFlux::Journal::Init, MayaFlux::StructureConfig::Object::mesh, MF_ERROR, MayaFlux::register_graphics_buffer(), MayaFlux::StructureConfig::Object::render, MayaFlux::StructureConfig::Object::textures, and MayaFlux::StructureConfig::Object::writer.

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