summaryrefslogtreecommitdiff
path: root/core/math/geometry.h
AgeCommit message (Collapse)Author
2020-05-11thirdparty: Cleanup after #38386, document provenance and copyrightRémi Verschelde
Also renamed `delaunay.h` to `delaunay_2d.h` to match the class name.
2020-05-10New lightmapperJuan Linietsky
-Added LocalVector (needed it) -Added stb_rect_pack (It's pretty cool, we could probably use it for other stuff too) -Fixes and changes all around the place -Added library for 128 bits fixed point (required for Delaunay3D)
2020-05-10Style: clang-format: Disable AllowShortIfStatementsOnASingleLineRémi Verschelde
Part of #33027, also discussed in #29848. Enforcing the use of brackets even on single line statements would be preferred, but `clang-format` doesn't have this functionality yet.
2020-04-29Fixed false positives in the culling system.Kiri Jolly
This fixes numerous false positives coming out of the culling system. AABB checks are now a full separating-axis check against the frustum, with the points of the frustum being compared to the planes of the box just as the points of the box were being compared to the planes of the frustum. This fixes large objects behind the camera not being culled correctly. Some systems that used frustums that were (sometimes mistakenly?) unbounded on one or more side have been modified to be fully enclosed.
2020-04-29[Core] Rename linear_interpolate to lerpAaron Franke
2020-04-02Replace NULL with nullptrlupoDharkael
2020-03-25Style: Harmonize header guards to style guide [Core]Rémi Verschelde
2020-03-17Style: Set clang-format Standard to Cpp11Rémi Verschelde
For us, it practically only changes the fact that `A<A<int>>` is now used instead of the C++03 compatible `A<A<int> >`. Note: clang-format 10+ changed the `Standard` arguments to fully specified `c++11`, `c++14`, etc. versions, but we can't use `c++17` now if we want to preserve compatibility with clang-format 8 and 9. `Cpp11` is still supported as deprecated alias for `Latest`.
2020-02-18PoolVector is gone, replaced by VectorJuan Linietsky
Typed `PoolTypeArray` types are now renamed `PackedTypeArray` and are sugar for `Vector<Type>`.
2020-01-01Update copyright statements to 2020Rémi Verschelde
Happy new year to the wonderful Godot community! We're starting a new decade with a well-established, non-profit, free and open source game engine, and tons of further improvements in the pipeline from hundreds of contributors. Godot will keep getting better, and we're looking forward to all the games that the community will keep developing and releasing with it.
2019-12-13Drop b2d_convexdecomp. no longer necessary.Rémi Verschelde
We now use `thirdparty/misc/triangulator.h` for all physics-related (collision, navigation) triangulation needs. Follow-up to #34293.
2019-09-01Remove redundant transform method in Geometry singletonAndrii Doroshenko (Xrayez)
Transform2D's xform method can be used instead which handles `PoolVector2Array` now (as well as 3D version).
2019-08-27Add 'is_point_in_circle()' to Geometry class, and general file cleanupMichael Alexsander Silva Dias
2019-08-17Replace 'ERR_EXPLAIN' with 'ERR_FAIL_*_MSG' in 'core/' and 'editor/'Braden Bodily
Condensed some if and ERR statements. Added dots to end of error messages Couldn't figure out EXPLAINC. These files gave me trouble: core/error_macros.h, core/io/file_access_buffered_fa.h (where is it?), core/os/memory.cpp, drivers/png/png_driver_common.cpp, drivers/xaudio2/audio_driver_xaudio2.cpp (where is it?)
2019-08-12Remove redundant author doc commentsIAmActuallyCthulhu
2019-07-06Optimize get_closest_point_to_segment*.Simon Puchert
By combining all scalar factors we can get rid of a scalar * vector multiplication and a square root operation, since the resulting formula only uses the squared length.
2019-05-24Expose 2D Delaunay triangulation in Geometry singletonAndrii Doroshenko (Xrayez)
Can be used via scripting as `Geometry.triangulate_delaunay_2d(points)` The interface is the same as in `Triangulate` library, returning indices into triangulated points.
2019-05-22Expose 2D polygon boolean operations in Geometry singletonAndrii Doroshenko (Xrayez)
Clipper 6.4.2 is used internally to perform polypaths clipping, as well as inflating/deflating polypaths. The following methods were added: ``` Geometry.merge_polygons_2d(poly_a, poly_b) # union Geometry.clip_polygons_2d(poly_a, poly_b) # difference Geometry.intersect_polygons_2d(poly_a, poly_b) # intersection Geometry.exclude_polygons_2d(poly_a, poly_b) # xor Geometry.clip_polyline_with_polygon_2d(poly_a, poly_b) Geometry.intersect_polyline_with_polygon_2d(poly_a, poly_b) Geometry.offset_polygon_2d(polygon, delta) # inflate/deflate Geometry.offset_polyline_2d(polyline, delta) # returns polygons // This one helps to implement CSG-like behaviour: Geometry.transform_points_2d(points, transform) ``` All the methods return an array of polygons/polylines. The resulting polygons could possibly be holes which could be checked with `Geometry.is_polygon_clockwise()` which was exposed to scripting as well.
2019-05-19Fix typos with codespellRémi Verschelde
Using codespell 1.15.0. Method: ``` $ cat > ../godot-word-whitelist.txt << EOF ang curvelinear doubleclick leapyear lod merchantibility nd numer ois ony que seeked synching te uint unselect webp EOF $ codespell -w -q 3 -I ../godot-word-whitelist.txt --skip="./thirdparty,*.po" $ git diff // undo unwanted changes ```
2019-04-25Use approximate equallity methods in many placesAaron Franke
2019-03-06Fixes Geometry.segment_intersects_circle working only one way.Christoph Schroeder
2019-03-04TileSet/TileMap: Decompose solid non-convex polygons into convexes. Real fix ↵Mariano Suligoy
for #24003
2019-02-12Core: Ensure classes match their header filenameRémi Verschelde
Also drop some unused files. Renamed: - `core/dvector.h` -> `pool_vector.h` - `core/io/resource_import.h` -> `resource_importer.h` - `core/sort.h` -> `sort_array.h` - `core/string_db.h` -> `string_name.h` Dropped: - `core/allocators.h` - `core/os/shell.h` - `core/variant_construct_string.cpp`
2019-01-08Removed splits in Polygon editor, replace by internal vertices and polygon ↵Juan Linietsky
support.
2019-01-01Update copyright statements to 2019Rémi Verschelde
Happy new year to the wonderful Godot community!
2018-11-14Ensure that array passed to physics is always counter clockwise, fixes #15361.Juan Linietsky
2018-09-12Make core/ includes absolute, remove subfolders from include pathRémi Verschelde
This allows more consistency in the manner we include core headers, where previously there would be a mix of absolute, relative and include path-dependent includes.
2018-08-11[Core] Completely kill math_2d.h, change includesAaron Franke
2018-07-26Reduce unnecessary COW on Vector by make writing explicitHein-Pieter van Braam
This commit makes operator[] on Vector const and adds a write proxy to it. From now on writes to Vectors need to happen through the .write proxy. So for instance: Vector<int> vec; vec.push_back(10); std::cout << vec[0] << std::endl; vec.write[0] = 20; Failing to use the .write proxy will cause a compilation error. In addition COWable datatypes can now embed a CowData pointer to their data. This means that String, CharString, and VMap no longer use or derive from Vector. _ALWAYS_INLINE_ and _FORCE_INLINE_ are now equivalent for debug and non-debug builds. This is a lot faster for Vector in the editor and while running tests. The reason why this difference used to exist is because force-inlined methods used to give a bad debugging experience. After extensive testing with modern compilers this is no longer the case.
2018-05-07Merge pull request #15943 from poke1024/geometry-line-lineJuan Linietsky
Add Geometry::line_intersects_line_2d()
2018-02-08Fix is_point_in_triangleChaosus
2018-01-21Add Geometry::line_intersects_line_2d()Bernhard Liebl
2018-01-05Add missing copyright headers and fix formattingRémi Verschelde
Using `misc/scripts/fix_headers.py` on all Godot files. Some missing header guards were added, and the header inclusion order was fixed in the Bullet module.
2018-01-03Merge pull request #15093 from poke1024/canvas-editor-selectRémi Verschelde
More exact picking for canvas editor
2018-01-01Update copyright statements to 2018Rémi Verschelde
Happy new year to the wonderful Godot community!
2017-12-27More exact picking for canvas editorBernhard Liebl
2017-08-27Dead code tells no talesRémi Verschelde
2017-08-27Use HTTPS URL for Godot's website in the headersRémi Verschelde
2017-04-08Particle system is complete. Rejoice!Juan Linietsky
2017-04-08Add "Godot Engine contributors" copyright lineRémi Verschelde
2017-03-24Fix typos in source code using codespellRémi Verschelde
From https://github.com/lucasdemarchi/codespell
2017-03-05A Whole New World (clang-format edition)Rémi Verschelde
I can show you the code Pretty, with proper whitespace Tell me, coder, now when did You last write readable code? I can open your eyes Make you see your bad indent Force you to respect the style The core devs agreed upon A whole new world A new fantastic code format A de facto standard With some sugar Enforced with clang-format A whole new world A dazzling style we all dreamed of And when we read it through It's crystal clear That now we're in a whole new world of code
2017-02-15Many fixes to make exported scenes work better, still buggy.Juan Linietsky
2017-01-16Overloaded basic math funcs (double and float variants). Use real_t rather ↵Ferenc Arn
than float or double in generic functions (core/math) whenever possible. Also inlined some more math functions.
2017-01-16Style: Fix statements ending with ';;'Rémi Verschelde
2017-01-14Style: Fix whole-line commented codeRémi Verschelde
They do not play well with clang-format which aligns the `//` part with the rest of the code block, thus producing badly indented commented code.
2017-01-07Memory pool vectors (DVector) have been enormously simplified in code, and ↵Juan Linietsky
renamed to PoolVector
2017-01-01Welcome in 2017, dear changelog reader!Rémi Verschelde
That year should bring the long-awaited OpenGL ES 3.0 compatible renderer with state-of-the-art rendering techniques tuned to work as low as middle end handheld devices - without compromising with the possibilities given for higher end desktop games of course. Great times ahead for the Godot community and the gamers that will play our games!
2016-03-09remove trailing whitespaceHubert Jarosz
2016-01-01Update copyright to 2016 in headersGeorge Marques
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 21:49:15 +0000