update tests
This commit is contained in:
Nick Fisher
@@ -54,169 +54,169 @@ void main() async {
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});
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});
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test('getCameraProjectionMatrix', () async {
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await testHelper.withViewer((viewer) async {
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var projectionMatrix = await viewer.getCameraProjectionMatrix();
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print(projectionMatrix);
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});
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});
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test('getCameraCullingProjectionMatrix', () async {
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await testHelper.withViewer((viewer) async {
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// ignore: dead_code
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var viewer = await testHelper.createViewer();
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var matrix = await viewer.getCameraCullingProjectionMatrix();
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print(matrix);
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});
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});
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test('getCameraFrustum', () async {
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await testHelper.withViewer((viewer) async {
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var frustum = await viewer.getCameraFrustum();
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print(frustum.plane5.normal);
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print(frustum.plane5.constant);
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var camera = await viewer.getMainCamera();
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await camera.setLensProjection(
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near: 10.0, far: 1000.0, aspect: 1.0, focalLength: 28.0);
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frustum = await viewer.getCameraFrustum();
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print(frustum.plane5.normal);
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print(frustum.plane5.constant);
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});
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});
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test('set orthographic projection', () async {
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await testHelper.withViewer((viewer) async {
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var camera = await viewer.getMainCamera();
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await viewer.createGeometry(GeometryHelper.cube());
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await camera.setProjection(
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Projection.Orthographic, -0.05, 0.05, -0.05, 0.05, 0.05, 10000);
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await testHelper.capture(
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viewer, "camera_set_orthographic_projection");
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});
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});
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test('set perspective projection/culling matrix', () async {
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await testHelper.withViewer((viewer) async {
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var camera = await viewer.getMainCamera();
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final cube = await viewer.createGeometry(GeometryHelper.cube());
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var fovY = pi / 2;
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await camera.setProjectionMatrixWithCulling(
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makePerspectiveMatrix(fovY, 1.0, 0.05, 10000), 0.05, 10000);
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await testHelper.capture(viewer,
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"camera_set_perspective_projection_culling_matrix_object_fov90");
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// cube no longer visible when the far plane is moved closer to camera so cube is outside
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fovY = 2 * (pi / 3);
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await camera.setProjectionMatrixWithCulling(
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makePerspectiveMatrix(fovY, 1.0, 0.05, 10000), 0.05, 10000);
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await testHelper.capture(viewer,
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"camera_set_perspective_projection_culling_matrix_object_fov120");
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});
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});
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test('set custom projection/culling matrix (orthographic)', () async {
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await testHelper.withViewer((viewer) async {
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var camera = await viewer.getMainCamera();
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final cube = await viewer.createGeometry(GeometryHelper.cube());
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// cube is visible when inside the frustum, cube is visible
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var projectionMatrix =
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makeOrthographicMatrix(-10.0, 10.0, -10.0, 10.0, 0.05, 10000);
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await camera.setProjectionMatrixWithCulling(
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projectionMatrix, 0.05, 10000);
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await testHelper.capture(
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viewer, "camera_projection_culling_matrix_object_in_frustum");
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// cube no longer visible when the far plane is moved closer to camera so cube is outside
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projectionMatrix =
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makeOrthographicMatrix(-10.0, 10.0, -10.0, 10.0, 0.05, 1);
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await camera.setProjectionMatrixWithCulling(
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projectionMatrix, 0.05, 1);
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await testHelper.capture(viewer,
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"camera_projection_culling_matrix_object_outside_frustum");
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});
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});
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test('setting transform on camera updates model matrix (no parent)',
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() async {
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await testHelper.withViewer((viewer) async {
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var cameraEntity = await viewer.getMainCameraEntity();
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var camera = await viewer.getMainCamera();
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await viewer.setTransform(
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cameraEntity, Matrix4.translation(Vector3.all(1)));
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var modelMatrix = await viewer.getCameraModelMatrix();
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expect(modelMatrix.getColumn(3).x, 1.0);
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expect(modelMatrix.getColumn(3).y, 1.0);
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expect(modelMatrix.getColumn(3).z, 1.0);
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expect(modelMatrix.getColumn(3).w, 1.0);
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});
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});
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test('setting transform on camera updates model matrix (with parent)',
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() async {
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await testHelper.withViewer((viewer) async {
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var cameraEntity = await viewer.getMainCameraEntity();
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var camera = await viewer.getMainCamera();
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var parent = await viewer.createGeometry(GeometryHelper.cube());
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await viewer.setParent(camera.getEntity(), parent.entity);
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await viewer.setTransform(
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cameraEntity, Matrix4.translation(Vector3(1, 0, 0)));
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var modelMatrix = await viewer.getCameraModelMatrix();
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expect(modelMatrix.getColumn(3).x, 1.0);
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expect(modelMatrix.getColumn(3).y, 0.0);
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expect(modelMatrix.getColumn(3).z, 0.0);
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expect(modelMatrix.getColumn(3).w, 1.0);
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await viewer.setTransform(
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parent.entity, Matrix4.translation(Vector3(0, 1, 0)));
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modelMatrix = await viewer.getCameraModelMatrix();
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expect(modelMatrix.getColumn(3).x, 1.0);
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expect(modelMatrix.getColumn(3).y, 1.0);
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expect(modelMatrix.getColumn(3).z, 0.0);
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expect(modelMatrix.getColumn(3).w, 1.0);
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});
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});
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test('create camera', () async {
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await testHelper.withViewer((viewer) async {
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await viewer.setCameraPosition(0, 0, 5);
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await viewer.setBackgroundColor(1.0, 0.0, 1.0, 1.0);
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await viewer.createGeometry(GeometryHelper.cube());
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await testHelper.capture(viewer, "create_camera_main_camera");
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var newCamera = await viewer.createCamera();
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await newCamera.setTransform(Matrix4.translation(Vector3(0, 0, 4)));
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newCamera.setLensProjection();
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await viewer.setActiveCamera(newCamera);
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expect(await viewer.getActiveCamera(), newCamera);
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await testHelper.capture(viewer, "create_camera_new_camera");
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final mainCamera = await viewer.getMainCamera();
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await viewer.setActiveCamera(mainCamera);
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expect(await viewer.getActiveCamera(), mainCamera);
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await testHelper.capture(viewer, "create_camera_back_to_main");
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expect(viewer.getCameraCount(), 2);
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expect(viewer.getCameraAt(0), await viewer.getMainCamera());
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expect(viewer.getCameraAt(1), newCamera);
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await expectLater(
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() => viewer.getCameraAt(2), throwsA(isA<Exception>()));
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});
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test('getCameraProjectionMatrix', () async {
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await testHelper.withViewer((viewer) async {
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var projectionMatrix = await viewer.getCameraProjectionMatrix();
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print(projectionMatrix);
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});
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});
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test('getCameraCullingProjectionMatrix', () async {
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await testHelper.withViewer((viewer) async {
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// ignore: dead_code
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var viewer = await testHelper.createViewer();
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var matrix = await viewer.getCameraCullingProjectionMatrix();
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print(matrix);
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});
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});
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test('getCameraFrustum', () async {
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await testHelper.withViewer((viewer) async {
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var frustum = await viewer.getCameraFrustum();
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print(frustum.plane5.normal);
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print(frustum.plane5.constant);
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var camera = await viewer.getMainCamera();
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await camera.setLensProjection(
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near: 10.0, far: 1000.0, aspect: 1.0, focalLength: 28.0);
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frustum = await viewer.getCameraFrustum();
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print(frustum.plane5.normal);
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print(frustum.plane5.constant);
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});
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});
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test('set orthographic projection', () async {
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await testHelper.withViewer((viewer) async {
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var camera = await viewer.getMainCamera();
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await viewer.createGeometry(GeometryHelper.cube());
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await camera.setProjection(
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Projection.Orthographic, -0.05, 0.05, -0.05, 0.05, 0.05, 10000);
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await testHelper.capture(viewer, "camera_set_orthographic_projection");
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});
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});
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test('set perspective projection/culling matrix', () async {
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await testHelper.withViewer((viewer) async {
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var camera = await viewer.getMainCamera();
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final cube = await viewer.createGeometry(GeometryHelper.cube());
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var fovY = pi / 2;
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await camera.setProjectionMatrixWithCulling(
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makePerspectiveMatrix(fovY, 1.0, 0.05, 10000), 0.05, 10000);
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await testHelper.capture(viewer,
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"camera_set_perspective_projection_culling_matrix_object_fov90");
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// cube no longer visible when the far plane is moved closer to camera so cube is outside
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fovY = 2 * (pi / 3);
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await camera.setProjectionMatrixWithCulling(
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makePerspectiveMatrix(fovY, 1.0, 0.05, 10000), 0.05, 10000);
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await testHelper.capture(viewer,
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"camera_set_perspective_projection_culling_matrix_object_fov120");
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});
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});
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test('set custom projection/culling matrix (orthographic)', () async {
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await testHelper.withViewer((viewer) async {
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var camera = await viewer.getMainCamera();
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final cube = await viewer.createGeometry(GeometryHelper.cube());
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// cube is visible when inside the frustum, cube is visible
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var projectionMatrix =
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makeOrthographicMatrix(-10.0, 10.0, -10.0, 10.0, 0.05, 10000);
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await camera.setProjectionMatrixWithCulling(
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projectionMatrix, 0.05, 10000);
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await testHelper.capture(
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viewer, "camera_projection_culling_matrix_object_in_frustum");
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// cube no longer visible when the far plane is moved closer to camera so cube is outside
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projectionMatrix =
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makeOrthographicMatrix(-10.0, 10.0, -10.0, 10.0, 0.05, 1);
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await camera.setProjectionMatrixWithCulling(projectionMatrix, 0.05, 1);
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await testHelper.capture(
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viewer, "camera_projection_culling_matrix_object_outside_frustum");
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});
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});
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test('setting transform on camera updates model matrix (no parent)',
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() async {
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await testHelper.withViewer((viewer) async {
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var cameraEntity = await viewer.getMainCameraEntity();
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var camera = await viewer.getMainCamera();
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await viewer.setTransform(
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cameraEntity, Matrix4.translation(Vector3.all(1)));
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var modelMatrix = await viewer.getCameraModelMatrix();
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expect(modelMatrix.getColumn(3).x, 1.0);
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expect(modelMatrix.getColumn(3).y, 1.0);
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expect(modelMatrix.getColumn(3).z, 1.0);
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expect(modelMatrix.getColumn(3).w, 1.0);
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});
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});
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test('setting transform on camera updates model matrix (with parent)',
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() async {
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await testHelper.withViewer((viewer) async {
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var cameraEntity = await viewer.getMainCameraEntity();
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var camera = await viewer.getMainCamera();
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var parent = await viewer.createGeometry(GeometryHelper.cube());
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await viewer.setParent(camera.getEntity(), parent.entity);
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await viewer.setTransform(
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cameraEntity, Matrix4.translation(Vector3(1, 0, 0)));
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var modelMatrix = await viewer.getCameraModelMatrix();
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expect(modelMatrix.getColumn(3).x, 1.0);
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expect(modelMatrix.getColumn(3).y, 0.0);
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expect(modelMatrix.getColumn(3).z, 0.0);
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expect(modelMatrix.getColumn(3).w, 1.0);
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await viewer.setTransform(
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parent.entity, Matrix4.translation(Vector3(0, 1, 0)));
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modelMatrix = await viewer.getCameraModelMatrix();
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expect(modelMatrix.getColumn(3).x, 1.0);
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expect(modelMatrix.getColumn(3).y, 1.0);
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expect(modelMatrix.getColumn(3).z, 0.0);
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expect(modelMatrix.getColumn(3).w, 1.0);
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});
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});
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test('create camera', () async {
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await testHelper.withViewer((viewer) async {
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await viewer.setCameraPosition(0, 0, 5);
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await viewer.setBackgroundColor(1.0, 0.0, 1.0, 1.0);
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await viewer
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.createGeometry(GeometryHelper.cube(normals: false, uvs: false));
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await testHelper.capture(viewer, "create_camera_main_camera");
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expect(viewer.getCameraCount(), 1);
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var newCamera = await viewer.createCamera();
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expect(viewer.getCameraCount(), 2);
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await newCamera.setTransform(Matrix4.translation(Vector3(0, 0, 4)));
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newCamera.setLensProjection();
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await viewer.setActiveCamera(newCamera);
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expect(await viewer.getActiveCamera(), newCamera);
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await testHelper.capture(viewer, "create_camera_new_camera");
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final mainCamera = await viewer.getMainCamera();
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await viewer.setActiveCamera(mainCamera);
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expect(await viewer.getActiveCamera(), mainCamera);
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await testHelper.capture(viewer, "create_camera_back_to_main");
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expect(viewer.getCameraCount(), 2);
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expect(viewer.getCameraAt(0), await viewer.getMainCamera());
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expect(viewer.getCameraAt(1), newCamera);
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await expectLater(
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() => viewer.getCameraAt(2), throwsA(isA<Exception>()));
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});
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});
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});
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}
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