3 files changed, 26 insertions, 6 deletions
diff --git a/gfx/models/obj.h b/gfx/models/obj.h
index 2921e34..71733fe 100644
--- a/gfx/models/obj.h
+++ b/gfx/models/obj.h
@@ -12,6 +12,7 @@
 #include <vector>
 
 class Mesh;
+class Vertex;
 
 class ObjParser : yyFlexLexer {
 public:
@@ -38,6 +39,8 @@ public:
 	std::vector<Object> objects;
 	glm::length_t axis {0};
 
+	using NamedMeshData = std::pair<std::string, std::pair<std::vector<Vertex>, std::vector<unsigned int>>>;
+	[[nodiscard]] std::vector<NamedMeshData> createMeshData() const;
 	using NamedMesh = std::pair<std::string, std::shared_ptr<const Mesh>>;
 	[[nodiscard]] std::vector<NamedMesh> createMeshes() const;
 };
diff --git a/gfx/models/obj.impl.cpp b/gfx/models/obj.impl.cpp
index 0c1303a..5ac15ac 100644
--- a/gfx/models/obj.impl.cpp
+++ b/gfx/models/obj.impl.cpp
@@ -1,6 +1,6 @@
 #include "obj.h"
 #include <algorithm>
-#include <gfx/models/mesh.h>
+#include <gfx/models/mesh.h> // IWYU pragma: keep
 #include <gfx/models/vertex.hpp>
 #include <glm/glm.hpp>
 #include <iterator>
@@ -12,8 +12,19 @@ std::vector<ObjParser::NamedMesh>
 ObjParser::createMeshes() const
 {
 	std::vector<ObjParser::NamedMesh> out;
+	const auto data {createMeshData()};
+	std::transform(data.begin(), data.end(), std::back_inserter(out), [](auto && obj) {
+		return std::make_pair(obj.first, std::make_shared<Mesh>(obj.second.first, obj.second.second));
+	});
+	return out;
+}
+
+std::vector<ObjParser::NamedMeshData>
+ObjParser::createMeshData() const
+{
+	std::vector<ObjParser::NamedMeshData> out;
 	out.reserve(objects.size());
-	for (const auto & obj : objects) {
+	std::transform(objects.begin(), objects.end(), std::back_inserter(out), [this](auto && obj) {
 		std::vector<Vertex> overtices;
 		std::vector<ObjParser::FaceElement> vertexOrder;
 		std::vector<unsigned int> indices;
@@ -36,7 +47,7 @@ ObjParser::createMeshes() const
 				f(idx - 1);
 			}
 		}
-		out.emplace_back(obj.first, std::make_shared<Mesh>(overtices, indices));
-	}
+		return std::make_pair(obj.first, std::make_pair(overtices, indices));
+	});
 	return out;
 }
diff --git a/test/test-obj.cpp b/test/test-obj.cpp
index 0d53691..4adc961 100644
--- a/test/test-obj.cpp
+++ b/test/test-obj.cpp
@@ -3,6 +3,8 @@
 #include <boost/test/unit_test.hpp>
 
 #include <gfx/models/obj.h>
+#include <gfx/models/vertex.hpp>
+#include <glm/glm.hpp>
 #include <memory>
 #include <utility>
 #include <vector>
@@ -10,7 +12,6 @@
 BOOST_AUTO_TEST_CASE(objparse)
 {
 	ObjParser op {"/home/randomdan/dev/game/res/brush47.obj"};
-	BOOST_REQUIRE_EQUAL(0, op.yylex());
 	BOOST_CHECK_EQUAL(48, op.vertices.size());
 	BOOST_CHECK_EQUAL(104, op.texCoords.size());
 	BOOST_CHECK_EQUAL(25, op.normals.size());
@@ -26,6 +27,11 @@ BOOST_AUTO_TEST_CASE(objparse)
 BOOST_AUTO_TEST_CASE(create_meshes)
 {
 	ObjParser op {"/home/randomdan/dev/game/res/brush47.obj"};
-	const auto ms = op.createMeshes();
+	const auto ms = op.createMeshData();
 	BOOST_REQUIRE_EQUAL(3, ms.size());
+	BOOST_REQUIRE_EQUAL("Body", ms.front().first);
+	BOOST_REQUIRE_EQUAL(76, ms.front().second.first.size());
+	const auto & v = ms.front().second.first.front();
+	BOOST_REQUIRE_CLOSE(1.345, v.pos.x, 1);
+	BOOST_REQUIRE_EQUAL(120, ms.front().second.second.size());
 }