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90 lines
3.7 KiB
90 lines
3.7 KiB
6 years ago
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/*
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This file is part of Magnum.
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Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
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Vladimír Vondruš <mosra@centrum.cz>
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS IN THE SOFTWARE.
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*/
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#include "AnySceneConverter.h"
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#include <Corrade/PluginManager/Manager.h>
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#include <Corrade/PluginManager/PluginMetadata.h>
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#include <Corrade/Utility/Assert.h>
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#include <Corrade/Utility/DebugStl.h>
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#include <Corrade/Utility/String.h>
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#include "Magnum/Trade/ImageData.h"
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namespace Magnum { namespace Trade {
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AnySceneConverter::AnySceneConverter(PluginManager::Manager<AbstractSceneConverter>& manager): AbstractSceneConverter{manager} {}
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AnySceneConverter::AnySceneConverter(PluginManager::AbstractManager& manager, const std::string& plugin): AbstractSceneConverter{manager, plugin} {}
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AnySceneConverter::~AnySceneConverter() = default;
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SceneConverterFeatures AnySceneConverter::doFeatures() const {
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return SceneConverterFeature::ConvertMeshToFile;
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}
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bool AnySceneConverter::doConvertToFile(const std::string& filename, const MeshData& mesh) {
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CORRADE_INTERNAL_ASSERT(manager());
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/** @todo lowercase only the extension, once Directory::split() is done */
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const std::string normalized = Utility::String::lowercase(filename);
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/* Detect the plugin from extension */
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std::string plugin;
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if(Utility::String::endsWith(normalized, ".ply"))
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plugin = "StanfordSceneConverter";
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else {
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Error{} << "Trade::AnySceneConverter::convertToFile(): cannot determine the format of" << filename;
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return false;
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}
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/* Try to load the plugin */
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if(!(manager()->load(plugin) & PluginManager::LoadState::Loaded)) {
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Error{} << "Trade::AnySceneConverter::convertToFile(): cannot load the" << plugin << "plugin";
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return false;
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}
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if(flags() & SceneConverterFlag::Verbose) {
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Debug d;
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d << "Trade::AnySceneConverter::convertToFile(): using" << plugin;
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PluginManager::PluginMetadata* metadata = manager()->metadata(plugin);
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CORRADE_INTERNAL_ASSERT(metadata);
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if(plugin != metadata->name())
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d << "(provided by" << metadata->name() << Debug::nospace << ")";
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}
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/* Instantiate the plugin, propagate flags */
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Containers::Pointer<AbstractSceneConverter> converter = static_cast<PluginManager::Manager<AbstractSceneConverter>*>(manager())->instantiate(plugin);
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converter->setFlags(flags());
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/* Try to convert the file (error output should be printed by the plugin
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itself) */
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return converter->convertToFile(filename, mesh);
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}
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}}
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CORRADE_PLUGIN_REGISTER(AnySceneConverter, Magnum::Trade::AnySceneConverter,
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"cz.mosra.magnum.Trade.AbstractSceneConverter/0.1")
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