test: add more tests

thermion_dart/test/geometry_tests.dart

@@ -13,6 +13,13 @@ import 'helpers.dart';
 void main() async {
   final testHelper = TestHelper("geometry");
   group("custom geometry", () {
+    test('create cube with normals & uvs', () async {
+      var viewer = await testHelper.createViewer();
+      await viewer
+          .createGeometry(GeometryHelper.cube(normals: true, uvs: true));
+      await testHelper.capture(viewer, "geometry_cube_with_normals_uvs");
+    });
+
     test('create cube (no normals/uvs)', () async {
       await testHelper.withViewer((viewer) async {
         var viewMatrix =
@@ -41,13 +48,6 @@ void main() async {
       });
     });
 
-    test('create cube (with normals)', () async {
-      var viewer = await testHelper.createViewer();
-      await viewer
-          .createGeometry(GeometryHelper.cube(normals: true, uvs: false));
-      await testHelper.capture(viewer, "geometry_cube_with_normals");
-    });
-
     test('create cube with lit ubershader material (normals/ no uvs)',
         () async {
       await testHelper.withViewer((viewer) async {
@@ -91,24 +91,24 @@ void main() async {
       });
     });
 
-    // test('create instance (shared material)', () async {
+    test('create instance (shared material)', () async {
-    //   await testHelper.withViewer((viewer) async {
+      await testHelper.withViewer((viewer) async {
-    //     final materialInstance = await viewer.createUnlitMaterialInstance();
+        final materialInstance = await viewer.createUnlitMaterialInstance();
-    //     await materialInstance.setParameterFloat4(
+        await materialInstance.setParameterFloat4(
-    //         "baseColorFactor", 1.0, 0.0, 0.0, 1.0);
+            "baseColorFactor", 1.0, 0.0, 0.0, 1.0);
-    //     final cube = await viewer.createGeometry(
+        final cube = await viewer.createGeometry(
-    //         GeometryHelper.cube(normals: true, uvs: false),
+            GeometryHelper.cube(normals: true, uvs: false),
-    //         materialInstances: [materialInstance]);
+            materialInstances: [materialInstance]);
 
-    //     final instance = await viewer
+        final instance = await cube.createInstance();
-    //         .createInstance(cube, materialInstances: [materialInstance]);
+        await instance.addToScene();
-    //     await viewer.setTransform(
+        await viewer.setTransform(
-    //         instance.entity, Matrix4.translation(Vector3.all(1)));
+            instance.entity, Matrix4.translation(Vector3.all(1)));
 
-    //     await testHelper.capture(
+        await testHelper.capture(
-    //         viewer, "geometry_instanced_with_shared_material_instance");
+            viewer, "geometry_instanced_with_shared_material");
-    //   });
+      });
-    // });
+    });
 
     // test('create instance (no material on second instance)', () async {
     //   await testHelper.withViewer((viewer) async {
@@ -151,8 +151,7 @@ void main() async {
     //   });
     // });
 
-    test('create cube with custom ubershader material instance (color)',
+    test('create cube with custom ubershader material (color)', () async {
-        () async {
       await testHelper.withViewer((viewer) async {
         await viewer.addLight(LightType.SUN, 6500, 1000000, 0, 0, 0, 0, 0, -1);
         await viewer.setCameraPosition(0, 2, 6);

thermion_dart/test/gltf_tests.dart

@@ -43,11 +43,13 @@ void main() async {
 
         await viewer.destroyAsset(instance);
 
-        await testHelper.capture(viewer, "load_glb_from_buffer_instance_removed");
+        await testHelper.capture(
+            viewer, "load_glb_from_buffer_instance_removed");
 
         await viewer.destroyAsset(model);
 
-        await testHelper.capture(viewer, "load_glb_from_buffer_original_removed");
+        await testHelper.capture(
+            viewer, "load_glb_from_buffer_original_removed");
       }, bg: kRed);
     });
 
@@ -115,7 +117,7 @@ void main() async {
       });
     });
 
-    test('replace material instance for gltf', () async {
+    test('replace material instance with unlit material', () async {
       await testHelper.withViewer((viewer) async {
         var model = await viewer
             .loadGlb("file://${testHelper.testDir}/assets/cube.glb");
@@ -124,10 +126,28 @@ void main() async {
         await materialInstance.setParameterFloat4(
             "baseColorFactor", 1.0, 1.0, 0.0, 1.0);
         await model.setMaterialInstanceAt(materialInstance);
-        await testHelper.capture(viewer, "gltf_set_material_instance");
+        await testHelper.capture(
+            viewer, "gltf_replace_material_instance_unlit");
         await viewer.destroyAsset(model);
         await viewer.destroyMaterialInstance(materialInstance);
       });
     });
+
+    test('replace material instance with ubershader material', () async {
+      await testHelper.withViewer((viewer) async {
+        var model = await viewer
+            .loadGlb("file://${testHelper.testDir}/assets/cube.glb");
+        await viewer
+            .loadIbl("file://${testHelper.testDir}/assets/default_env_ibl.ktx");
+        var materialInstance = await viewer.createUbershaderMaterialInstance();
+        await materialInstance.setParameterFloat4(
+            "baseColorFactor", 1.0, 1.0, 0.0, 1.0);
+        await model.setMaterialInstanceAt(materialInstance);
+        await testHelper.capture(
+            viewer, "gltf_replace_material_instance_ubershader");
+        await viewer.destroyAsset(model);
+        await viewer.destroyMaterialInstance(materialInstance);
+      }, bg: kRed);
+    });
   });
 }

thermion_dart/test/material_tests.dart

@@ -104,6 +104,23 @@ void main() async {
       await viewer.dispose();
     });
 
+     test('ubershader material with color only', () async {
+      await testHelper.withViewer((viewer) async {
+        var materialInstance = await viewer.createUbershaderMaterialInstance();
+        await viewer
+            .loadIbl("file://${testHelper.testDir}/assets/default_env_ibl.ktx");
+        var cube = await viewer.createGeometry(
+            GeometryHelper.cube(normals: true, uvs: true),
+            materialInstances: [materialInstance]);
+
+        await materialInstance.setParameterFloat4(
+            "baseColorFactor", 0.0, 1.0, 0.0, 1.0);
+        await materialInstance.setParameterInt("baseColorIndex", -1);
+        await testHelper.capture(viewer, "ubershader_material_base_color");
+        await viewer.destroyMaterialInstance(materialInstance);
+      }, bg: kRed, postProcessing: true);
+    });
+
     test('apply texture to custom ubershader material instance', () async {
       var viewer = await testHelper.createViewer();
       await viewer.addLight(LightType.SUN, 6500, 1000000, 0, 0, 0, 0, 0, -1);