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| github: JaffaKetchup |
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| name: CI/CD | ||
| on: | ||
| push: | ||
| workflow_dispatch: | ||
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| concurrency: | ||
| group: ${{ github.workflow }}-${{ github.ref || github.run_id }} | ||
| cancel-in-progress: true | ||
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| jobs: | ||
| score-package: | ||
| name: "Score Package" | ||
| runs-on: ubuntu-latest | ||
| steps: | ||
| - name: Checkout Repository | ||
| uses: actions/checkout@v3 | ||
| - name: Run Dart Package Analyser | ||
| uses: axel-op/dart-package-analyzer@master | ||
| id: analysis | ||
| with: | ||
| githubToken: ${{ secrets.GITHUB_TOKEN }} | ||
| - name: Check Package Scores | ||
| env: | ||
| TOTAL: ${{ steps.analysis.outputs.total }} | ||
| TOTAL_MAX: ${{ steps.analysis.outputs.total_max }} | ||
| run: | | ||
| if (( $TOTAL < $TOTAL_MAX )) | ||
| then | ||
| echo Package score less than available score. Improve the score! | ||
| exit 1 | ||
| fi | ||
| analyse-code: | ||
| name: "Analyse Code" | ||
| runs-on: ubuntu-latest | ||
| steps: | ||
| - name: Checkout Repository | ||
| uses: actions/checkout@v3 | ||
| - name: Setup Flutter Environment | ||
| uses: subosito/flutter-action@v2 | ||
| with: | ||
| channel: "stable" | ||
| - name: Get Package & Example Dependencies | ||
| run: flutter pub get | ||
| - name: Get Test Tile Server Dependencies | ||
| run: dart pub get -C tile_server | ||
| - name: Check Formatting | ||
| run: dart format --output=none --set-exit-if-changed . | ||
| - name: Check Lints | ||
| run: dart analyze --fatal-infos --fatal-warnings | ||
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| run-tests: | ||
| name: "Run Tests" | ||
| runs-on: ubuntu-latest | ||
| steps: | ||
| - name: Checkout Repository | ||
| uses: actions/checkout@v3 | ||
| - name: Setup Flutter Environment | ||
| uses: subosito/flutter-action@v2 | ||
| with: | ||
| channel: "stable" | ||
| - name: Run Tests | ||
| run: flutter test -r expanded |
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| # https://dart.dev/guides/libraries/private-files | ||
| # Created by `dart pub` | ||
| .dart_tool/ |
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| # Changelog | ||
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| ## 1.0.0 | ||
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| - Initial version |
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| # dart_earcut | ||
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| Ear-clipping (earcutting) triangulation algorithm, ported (with minor API differences) from [earcut4j/earcut4j](https://github.com/earcut4j/earcut4j) and [mapbox/earcut](https://github.com/mapbox/earcut). | ||
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| ## Usage | ||
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| * 2D (x/y) coordinates, without holes | ||
| * `triangulateRaw`: expects points in the format `[x0, y0, x1, y1, x2, y2, ...]` | ||
| * `triangulateFromPoints`: expects 'dart:math's `Point` objects | ||
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| ```dart | ||
| final triangles = Earcut.triangulateRaw([10,0, 0,50, 60,60, 70,10]); | ||
| final triangles = Earcut.triangulateFromPoints([Point(10, 0), Point(0,50), Point(60,60), Point(70,10)]); | ||
| // Both return [1,0,3, 3,2,1] | ||
| ``` | ||
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| * Holes | ||
| A list of hole indicies, if any. For example, `[5, 8]` for a 12-vertice input would mean one hole with vertices 5-7 and another with 8-11. If you pass a single vertice as a hole, Earcut treats it as a Steiner point. | ||
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| ```dart | ||
| final List<int> triangles = Earcut.triangulateRaw([0, 0, 100, 0, 100, 100, 0, 100, 20, 20, 80, 20, 80, 80, 20, 80], holeIndices: [4]); | ||
| // Returns [3,0,4, 5,4,0, 3,4,7, 5,0,1, 2,3,7, 6,5,1, 2,7,6, 6,1,2] | ||
| ``` | ||
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| * More dimensions | ||
| Expected to be in the format `[x0, y0, z0, x1, y1, z1, x2, y2, z2, ...]` | ||
|
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| ```dart | ||
| final List<int> triangles = Earcut.triangulateRaw([10, 0, 1, 0, 50, 2, 60, 60, 3, 70, 10, 4], dimensions: 3); | ||
| // Returns [1,0,3, 3,2,1] | ||
| ``` | ||
|
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| ## The Algorithm | ||
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| The library implements a modified ear slicing algorithm, optimized by [z-order curve](http://en.wikipedia.org/wiki/Z-order_curve) hashing and extended to handle holes, twisted polygons, degeneracies and self-intersections in a way that doesn't _guarantee_ correctness of triangulation, but attempts to always produce acceptable results for practical data. | ||
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| It's based on ideas from [FIST: Fast Industrial-Strength Triangulation of Polygons](http://www.cosy.sbg.ac.at/~held/projects/triang/triang.html) by Martin Held and[Triangulation by Ear Clipping](http://www.geometrictools.com/Documentation/TriangulationByEarClipping.pdf) by David Eberly. |
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| include: jaffa_lints.yaml | ||
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| linter: | ||
| rules: | ||
| - always_declare_return_types | ||
| - always_require_non_null_named_parameters | ||
| - annotate_overrides | ||
| - avoid_annotating_with_dynamic | ||
| - avoid_catching_errors | ||
| - avoid_double_and_int_checks | ||
| - avoid_dynamic_calls | ||
| - avoid_empty_else | ||
| - avoid_escaping_inner_quotes | ||
| - avoid_field_initializers_in_const_classes | ||
| - avoid_final_parameters | ||
| - avoid_function_literals_in_foreach_calls | ||
| - avoid_implementing_value_types | ||
| - avoid_init_to_null | ||
| - avoid_js_rounded_ints | ||
| - avoid_multiple_declarations_per_line | ||
| - avoid_null_checks_in_equality_operators | ||
| - avoid_positional_boolean_parameters | ||
| - avoid_print | ||
| - avoid_private_typedef_functions | ||
| - avoid_redundant_argument_values | ||
| - avoid_relative_lib_imports | ||
| - avoid_renaming_method_parameters | ||
| - avoid_return_types_on_setters | ||
| - avoid_returning_null | ||
| - avoid_returning_null_for_future | ||
| - avoid_returning_null_for_void | ||
| - avoid_returning_this | ||
| - avoid_setters_without_getters | ||
| - avoid_shadowing_type_parameters | ||
| - avoid_single_cascade_in_expression_statements | ||
| - avoid_slow_async_io | ||
| - avoid_type_to_string | ||
| - avoid_types_as_parameter_names | ||
| - avoid_unnecessary_containers | ||
| - avoid_unused_constructor_parameters | ||
| - avoid_void_async | ||
| - avoid_web_libraries_in_flutter | ||
| - await_only_futures | ||
| - camel_case_extensions | ||
| - camel_case_types | ||
| - cancel_subscriptions | ||
| - cascade_invocations | ||
| - cast_nullable_to_non_nullable | ||
| - close_sinks | ||
| - comment_references | ||
| - conditional_uri_does_not_exist | ||
| - constant_identifier_names | ||
| - control_flow_in_finally | ||
| - curly_braces_in_flow_control_structures | ||
| - depend_on_referenced_packages | ||
| - deprecated_consistency | ||
| - directives_ordering | ||
| - do_not_use_environment | ||
| - empty_catches | ||
| - empty_constructor_bodies | ||
| - empty_statements | ||
| - eol_at_end_of_file | ||
| - exhaustive_cases | ||
| - file_names | ||
| - hash_and_equals | ||
| - implementation_imports | ||
| - iterable_contains_unrelated_type | ||
| - join_return_with_assignment | ||
| - leading_newlines_in_multiline_strings | ||
| - library_names | ||
| - library_prefixes | ||
| - library_private_types_in_public_api | ||
| - list_remove_unrelated_type | ||
| - literal_only_boolean_expressions | ||
| - missing_whitespace_between_adjacent_strings | ||
| - no_adjacent_strings_in_list | ||
| - no_default_cases | ||
| - no_duplicate_case_values | ||
| - no_leading_underscores_for_library_prefixes | ||
| - no_leading_underscores_for_local_identifiers | ||
| - no_logic_in_create_state | ||
| - no_runtimeType_toString | ||
| - non_constant_identifier_names | ||
| - noop_primitive_operations | ||
| - null_check_on_nullable_type_parameter | ||
| - null_closures | ||
| - one_member_abstracts | ||
| - only_throw_errors | ||
| - overridden_fields | ||
| - package_api_docs | ||
| - package_names | ||
| - package_prefixed_library_names | ||
| - parameter_assignments | ||
| - prefer_adjacent_string_concatenation | ||
| - prefer_asserts_in_initializer_lists | ||
| - prefer_asserts_with_message | ||
| - prefer_collection_literals | ||
| - prefer_conditional_assignment | ||
| - prefer_const_constructors | ||
| - prefer_const_constructors_in_immutables | ||
| - prefer_const_declarations | ||
| - prefer_const_literals_to_create_immutables | ||
| - prefer_constructors_over_static_methods | ||
| - prefer_contains | ||
| - prefer_equal_for_default_values | ||
| - prefer_expression_function_bodies | ||
| - prefer_final_fields | ||
| - prefer_final_in_for_each | ||
| - prefer_final_locals | ||
| - prefer_for_elements_to_map_fromIterable | ||
| - prefer_foreach | ||
| - prefer_function_declarations_over_variables | ||
| - prefer_generic_function_type_aliases | ||
| - prefer_if_null_operators | ||
| - prefer_initializing_formals | ||
| - prefer_inlined_adds | ||
| - prefer_int_literals | ||
| - prefer_interpolation_to_compose_strings | ||
| - prefer_is_empty | ||
| - prefer_is_not_empty | ||
| - prefer_is_not_operator | ||
| - prefer_iterable_whereType | ||
| - prefer_mixin | ||
| - prefer_null_aware_method_calls | ||
| - prefer_null_aware_operators | ||
| - prefer_relative_imports | ||
| - prefer_single_quotes | ||
| - prefer_spread_collections | ||
| - prefer_typing_uninitialized_variables | ||
| - prefer_void_to_null | ||
| - provide_deprecation_message | ||
| - recursive_getters | ||
| - require_trailing_commas | ||
| - secure_pubspec_urls | ||
| - sized_box_for_whitespace | ||
| - sized_box_shrink_expand | ||
| - slash_for_doc_comments | ||
| - sort_child_properties_last | ||
| - sort_pub_dependencies | ||
| - sort_unnamed_constructors_first | ||
| - test_types_in_equals | ||
| - throw_in_finally | ||
| - tighten_type_of_initializing_formals | ||
| - type_annotate_public_apis | ||
| - type_init_formals | ||
| - unawaited_futures | ||
| - unnecessary_await_in_return | ||
| - unnecessary_brace_in_string_interps | ||
| - unnecessary_const | ||
| - unnecessary_constructor_name | ||
| - unnecessary_getters_setters | ||
| - unnecessary_lambdas | ||
| - unnecessary_late | ||
| - unnecessary_new | ||
| - unnecessary_null_aware_assignments | ||
| - unnecessary_null_checks | ||
| - unnecessary_null_in_if_null_operators | ||
| - unnecessary_nullable_for_final_variable_declarations | ||
| - unnecessary_overrides | ||
| - unnecessary_parenthesis | ||
| - unnecessary_raw_strings | ||
| - unnecessary_statements | ||
| - unnecessary_string_escapes | ||
| - unnecessary_string_interpolations | ||
| - unnecessary_this | ||
| - unrelated_type_equality_checks | ||
| - unsafe_html | ||
| - use_build_context_synchronously | ||
| - use_colored_box | ||
| - use_decorated_box | ||
| - use_enums | ||
| - use_full_hex_values_for_flutter_colors | ||
| - use_function_type_syntax_for_parameters | ||
| - use_if_null_to_convert_nulls_to_bools | ||
| - use_is_even_rather_than_modulo | ||
| - use_key_in_widget_constructors | ||
| - use_late_for_private_fields_and_variables | ||
| - use_named_constants | ||
| - use_raw_strings | ||
| - use_rethrow_when_possible | ||
| - use_setters_to_change_properties | ||
| - use_string_buffers | ||
| - use_super_parameters | ||
| - use_test_throws_matchers | ||
| - use_to_and_as_if_applicable | ||
| - valid_regexps | ||
| - void_checks |
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