diff options
Diffstat (limited to 'source/blender/io/wavefront_obj/tests/obj_mtl_parser_tests.cc')
| -rw-r--r-- | source/blender/io/wavefront_obj/tests/obj_mtl_parser_tests.cc | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/source/blender/io/wavefront_obj/tests/obj_mtl_parser_tests.cc b/source/blender/io/wavefront_obj/tests/obj_mtl_parser_tests.cc index ff9485e99b5..e473d629673 100644 --- a/source/blender/io/wavefront_obj/tests/obj_mtl_parser_tests.cc +++ b/source/blender/io/wavefront_obj/tests/obj_mtl_parser_tests.cc @@ -54,11 +54,19 @@ class obj_mtl_parser_test : public testing::Test { EXPECT_V3_NEAR(exp.color, got.color, tol); EXPECT_V3_NEAR(exp.spec_color, got.spec_color, tol); EXPECT_V3_NEAR(exp.emission_color, got.emission_color, tol); + EXPECT_V3_NEAR(exp.transmit_color, got.transmit_color, tol); EXPECT_NEAR(exp.spec_exponent, got.spec_exponent, tol); EXPECT_NEAR(exp.ior, got.ior, tol); EXPECT_NEAR(exp.alpha, got.alpha, tol); EXPECT_NEAR(exp.normal_strength, got.normal_strength, tol); EXPECT_EQ(exp.illum_mode, got.illum_mode); + EXPECT_NEAR(exp.roughness, got.roughness, tol); + EXPECT_NEAR(exp.metallic, got.metallic, tol); + EXPECT_NEAR(exp.sheen, got.sheen, tol); + EXPECT_NEAR(exp.cc_thickness, got.cc_thickness, tol); + EXPECT_NEAR(exp.cc_roughness, got.cc_roughness, tol); + EXPECT_NEAR(exp.aniso, got.aniso, tol); + EXPECT_NEAR(exp.aniso_rot, got.aniso_rot, tol); for (int key = 0; key < (int)MTLTexMapType::Count; key++) { const MTLTexMap &exp_tex = exp.texture_maps[key]; const MTLTexMap &got_tex = got.texture_maps[key]; @@ -222,6 +230,15 @@ TEST_F(obj_mtl_parser_test, materials) mat[4].ior = 1.5; mat[4].alpha = 0.5; mat[4].normal_strength = 0.1f; + mat[4].transmit_color = {0.1f, 0.3f, 0.5f}; + mat[4].normal_strength = 0.1f; + mat[4].roughness = 0.2f; + mat[4].metallic = 0.3f; + mat[4].sheen = 0.4f; + mat[4].cc_thickness = 0.5f; + mat[4].cc_roughness = 0.6f; + mat[4].aniso = 0.7f; + mat[4].aniso_rot = 0.8f; { MTLTexMap &kd = mat[4].tex_map_of_type(MTLTexMapType::Color); kd.image_path = "sometex_d.png"; @@ -254,4 +271,75 @@ TEST_F(obj_mtl_parser_test, materials) check("materials.mtl", mat, ARRAY_SIZE(mat)); } +TEST_F(obj_mtl_parser_test, materials_without_pbr) +{ + MTLMaterial mat[2]; + mat[0].name = "Mat1"; + mat[0].spec_exponent = 360.0f; + mat[0].ambient_color = {0.9f, 0.9f, 0.9f}; + mat[0].color = {0.8f, 0.276449f, 0.101911f}; + mat[0].spec_color = {0.25f, 0.25f, 0.25f}; + mat[0].emission_color = {0, 0, 0}; + mat[0].ior = 1.45f; + mat[0].alpha = 1; + mat[0].illum_mode = 3; + + mat[1].name = "Mat2"; + mat[1].ambient_color = {1, 1, 1}; + mat[1].color = {0.8f, 0.8f, 0.8f}; + mat[1].spec_color = {0.5f, 0.5f, 0.5f}; + mat[1].ior = 1.45f; + mat[1].alpha = 1; + mat[1].illum_mode = 2; + { + MTLTexMap &ns = mat[1].tex_map_of_type(MTLTexMapType::SpecularExponent); + ns.image_path = "../blend_geometry/texture_roughness.png"; + MTLTexMap &ke = mat[1].tex_map_of_type(MTLTexMapType::Emission); + ke.image_path = "../blend_geometry/texture_illum.png"; + } + + check("materials_without_pbr.mtl", mat, ARRAY_SIZE(mat)); +} + +TEST_F(obj_mtl_parser_test, materials_pbr) +{ + MTLMaterial mat[2]; + mat[0].name = "Mat1"; + mat[0].color = {0.8f, 0.276449f, 0.101911f}; + mat[0].spec_color = {0.25f, 0.25f, 0.25f}; + mat[0].emission_color = {0, 0, 0}; + mat[0].ior = 1.45f; + mat[0].alpha = 1; + mat[0].illum_mode = 3; + mat[0].roughness = 0.4f; + mat[0].metallic = 0.9f; + mat[0].sheen = 0.3f; + mat[0].cc_thickness = 0.393182f; + mat[0].cc_roughness = 0.05f; + mat[0].aniso = 0.2f; + mat[0].aniso_rot = 0.0f; + + mat[1].name = "Mat2"; + mat[1].color = {0.8f, 0.8f, 0.8f}; + mat[1].spec_color = {0.5f, 0.5f, 0.5f}; + mat[1].ior = 1.45f; + mat[1].alpha = 1; + mat[1].illum_mode = 2; + mat[1].metallic = 0.0f; + mat[1].cc_thickness = 0.3f; + mat[1].cc_roughness = 0.4f; + mat[1].aniso = 0.8f; + mat[1].aniso_rot = 0.7f; + { + MTLTexMap &pr = mat[1].tex_map_of_type(MTLTexMapType::Roughness); + pr.image_path = "../blend_geometry/texture_roughness.png"; + MTLTexMap &ps = mat[1].tex_map_of_type(MTLTexMapType::Sheen); + ps.image_path = "../blend_geometry/texture_checker.png"; + MTLTexMap &ke = mat[1].tex_map_of_type(MTLTexMapType::Emission); + ke.image_path = "../blend_geometry/texture_illum.png"; + } + + check("materials_pbr.mtl", mat, ARRAY_SIZE(mat)); +} + } // namespace blender::io::obj |