Merge branch 'feature/#468_access_isosurface_scalar' of...

Merge branch 'feature/#468_access_isosurface_scalar' of devhub.vr.rwth-aachen.de:VR-Group/Project_Phoenix into feature/#468_access_isosurface_scalar

tests/src/test_mesh.cpp

@@ -92,7 +92,7 @@ SCENARIO("The mesh component keeps track of its attributes",
         for (std::size_t i = 0; i < atts.size(); i++) {
           REQUIRE(atts[i].size() == texture_coordinates_copy[i].size());
           for (std::size_t j = 0; j < atts.size(); j++) {
-            REQUIRE(atts[i][j] == texture_coordinates_copy[i][j]);
+            REQUIRE(atts[i][j] == Approx(texture_coordinates_copy[i][j]));
           }
         }
       }

tests/src/test_model.cpp

@@ -59,6 +59,18 @@ SCENARIO("A Model can be loaded that contains multiple meshes",
           REQUIRE(model->GetMaterialForMesh(model->GetMeshes()[1]) ==
                   model->GetMaterials()[1]);
         }
+        THEN("Texture coords are loaded and can be accessed.") {
+          auto mesh = model->GetMesh("Cube_Cube.001");
+          auto textureCoords = mesh->GetTextureCoords();
+          REQUIRE(textureCoords[0][0] == Approx(1));
+          REQUIRE(textureCoords[0][1] == Approx(0));
+          REQUIRE(textureCoords[0][2] == Approx(1));
+          REQUIRE(textureCoords[0][3] == Approx(1));
+          REQUIRE(textureCoords[0][4] == Approx(0));
+          REQUIRE(textureCoords[0][5] == Approx(1));
+          REQUIRE(textureCoords[0][6] == Approx(0));
+          REQUIRE(textureCoords[0][7] == Approx(0));
+        }
       }
     }
   }