Differential D14611 Diff 50288 source/blender/io/wavefront_obj/tests/obj_exporter_tests.cc

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source/blender/io/wavefront_obj/tests/obj_exporter_tests.cc

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	};	};

	const std::string all_objects_file = "io_tests/blend_scene/all_objects.blend";	const std::string all_objects_file = "io_tests/blend_scene/all_objects.blend";
	const std::string all_curve_objects_file = "io_tests/blend_scene/all_curves.blend";

	TEST_F(obj_exporter_test, filter_objects_curves_as_mesh)	TEST_F(obj_exporter_test, filter_objects_curves_as_mesh)
	{	{
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	return;	return;
	}	}
	auto [objmeshes, objcurves]{filter_supported_objects(depsgraph, _export.params)};	auto [objmeshes, objcurves]{filter_supported_objects(depsgraph, _export.params)};
	EXPECT_EQ(objmeshes.size(), 19);	EXPECT_EQ(objmeshes.size(), 20);
	EXPECT_EQ(objcurves.size(), 0);	EXPECT_EQ(objcurves.size(), 0);
	}	}

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	_export.params.export_curves_as_nurbs = true;	_export.params.export_curves_as_nurbs = true;
	auto [objmeshes, objcurves]{filter_supported_objects(depsgraph, _export.params)};	auto [objmeshes, objcurves]{filter_supported_objects(depsgraph, _export.params)};
	EXPECT_EQ(objmeshes.size(), 18);	EXPECT_EQ(objmeshes.size(), 18);
	EXPECT_EQ(objcurves.size(), 2);	EXPECT_EQ(objcurves.size(), 3);
	}	}

	TEST_F(obj_exporter_test, filter_objects_selected)	TEST_F(obj_exporter_test, filter_objects_selected)
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	EXPECT_EQ_ARRAY(path_with_frame, path_truth, BLI_strlen_utf8(path_truth));	EXPECT_EQ_ARRAY(path_with_frame, path_truth, BLI_strlen_utf8(path_truth));
	}	}

	TEST_F(obj_exporter_test, curve_nurbs_points)
	{
	if (!load_file_and_depsgraph(all_curve_objects_file)) {
	ADD_FAILURE();
	return;
	}

	OBJExportParamsDefault _export;
	_export.params.export_curves_as_nurbs = true;
	auto [objmeshes_unused, objcurves]{filter_supported_objects(depsgraph, _export.params)};

	for (auto &objcurve : objcurves) {
	if (all_nurbs_truth.count(objcurve->get_curve_name()) != 1) {
	ADD_FAILURE();
	return;
	}
	const NurbsObject *const nurbs_truth = all_nurbs_truth.at(objcurve->get_curve_name()).get();
	EXPECT_EQ(objcurve->total_splines(), nurbs_truth->total_splines());
	for (int spline_index : IndexRange(objcurve->total_splines())) {
	EXPECT_EQ(objcurve->total_spline_vertices(spline_index),
	nurbs_truth->total_spline_vertices(spline_index));
	EXPECT_EQ(objcurve->get_nurbs_degree(spline_index),
	nurbs_truth->get_nurbs_degree(spline_index));
	EXPECT_EQ(objcurve->total_spline_control_points(spline_index),
	nurbs_truth->total_spline_control_points(spline_index));
	}
	}
	}

	TEST_F(obj_exporter_test, curve_coordinates)
	{
	if (!load_file_and_depsgraph(all_curve_objects_file)) {
	ADD_FAILURE();
	return;
	}

	OBJExportParamsDefault _export;
	_export.params.export_curves_as_nurbs = true;
	auto [objmeshes_unused, objcurves]{filter_supported_objects(depsgraph, _export.params)};

	for (auto &objcurve : objcurves) {
	if (all_nurbs_truth.count(objcurve->get_curve_name()) != 1) {
	ADD_FAILURE();
	return;
	}
	const NurbsObject *const nurbs_truth = all_nurbs_truth.at(objcurve->get_curve_name()).get();
	EXPECT_EQ(objcurve->total_splines(), nurbs_truth->total_splines());
	for (int spline_index : IndexRange(objcurve->total_splines())) {
	for (int vertex_index : IndexRange(objcurve->total_spline_vertices(spline_index))) {
	EXPECT_V3_NEAR(objcurve->vertex_coordinates(
	spline_index, vertex_index, _export.params.scaling_factor),
	nurbs_truth->vertex_coordinates(spline_index, vertex_index),
	0.000001f);
	}
	}
	}
	}

	static std::unique_ptr<OBJWriter> init_writer(const OBJExportParams &params,	static std::unique_ptr<OBJWriter> init_writer(const OBJExportParams &params,
	const std::string out_filepath)	const std::string out_filepath)
	{	{
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	_export.params);	_export.params);
	}	}

		TEST_F(obj_exporter_regression_test, all_curves)
		{
		OBJExportParamsDefault _export;
		_export.params.export_materials = false;
		compare_obj_export_to_golden(
		"io_tests/blend_scene/all_curves.blend", "io_tests/obj/all_curves.obj", "", _export.params);
		}

		TEST_F(obj_exporter_regression_test, all_curves_as_nurbs)
		{
		OBJExportParamsDefault _export;
		_export.params.export_materials = false;
		_export.params.export_curves_as_nurbs = true;
		compare_obj_export_to_golden("io_tests/blend_scene/all_curves.blend",
		"io_tests/obj/all_curves_as_nurbs.obj",
		"",
		_export.params);
		}

	TEST_F(obj_exporter_regression_test, all_objects)	TEST_F(obj_exporter_regression_test, all_objects)
	{	{
	OBJExportParamsDefault _export;	OBJExportParamsDefault _export;
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