Commit Graph

728 Commits

Author SHA1 Message Date
kleonc 71255bc2a9 AStar Add error messages 2021-09-03 00:06:23 +02:00
kobewi 3f3739ccb5 Add Vector2.from_angle() method 2021-08-31 01:53:58 +02:00
lawnjelly d3a3b3aff3 Improve Basis::get_quaternion error message
The previous error message incorrectly suggested that any Basis could be fixed by calling get_rotation_quation() or orthonormalize(). This PR points out that only a valid rotation Basis can be fixed in this way.
2021-08-30 07:26:25 +01:00
PouleyKetchoupp 511c80b2ec Fix segment intersection consistency in Geometry2D
Segment collision results could be different depending on the direction
when they exactly touch (order of the points in segments). This was due
to the way parallelism was checked, using different logic based on
positive or negative sign of cross products.

Now the results are the same whatever the direction, without changing
the current design, which is that parallel or colinear segments are
not considered colinear.

Fixes inconsistencies with raycasts exactly on edges of convex shapes
depending on the direction.
2021-08-25 18:17:52 -07:00
Morris Tabor 75dd294732 Fix emitting duplicate edges for convex hulls
Identical to https://github.com/godotengine/godot/pull/52059
2021-08-25 14:18:45 +02:00
Aaron Franke ae1702bee5
Replace HTTP links with HTTPS for sites with HTTPS versions 2021-08-22 20:13:11 -05:00
reduz 3682978aee Replace BIND_VMETHOD by new GDVIRTUAL syntax
* New syntax is type safe.
* New syntax allows for type safe virtuals in native extensions.
* New syntax permits extremely fast calling.

Note: Everything was replaced where possible except for `_gui_input` `_input` and `_unhandled_input`.
These will require API rework on a separate PR as they work different than the rest of the functions.

Added a new method flag METHOD_FLAG_OBJECT_CORE, used internally. Allows to not dump the core virtuals like `_notification` to the json API, since each language will implement those as it is best fits.
2021-08-22 08:23:58 -03:00
Morris Tabor 054c7a125f Fix winding of new convex hull implementation. 2021-08-20 14:44:56 +02:00
Rémi Verschelde fff9a451a1
Merge pull request #51368 from TwistedTwigleg/GSOC_2020_Working_Branch_IK_SQUASHED
New and improved IK system for Skeleton3D - Squashed!
2021-08-16 15:37:17 +02:00
Ricard Rovira Cubeles a8d12b5a61 Add constant to vector function parameters that don't actually modify their input.
Add more overloads of vector multiplication, required by templates to compile with float=64.
2021-08-15 16:45:37 +02:00
TwistedTwigleg 5ffed49907 New and improved IK system for Skeleton3D
This PR and commit adds a new IK system for 3D with the Skeleton3D node
that adds several new IK solvers, as well as additional changes and functionality
for making bone manipulation in Godot easier.

This work was sponsored by GSoC 2020 and TwistedTwigleg

Full list of changes:
* Adds a SkeletonModification3D resource
  * This resource is the base where all IK code is written and executed
* Adds a SkeletonModificationStack3D resource
  * This node oversees the execution of the modifications and acts as a bridge of sorts for the modifications to the Skeleton3D node
* Adds SkeletonModification3D resources for LookAt, CCDIK, FABRIK, Jiggle, and TwoBoneIK
  * Each modification is in it's own file
* Several changes to Skeletons, listed below:
  * Added local_pose_override, which acts just like global_pose_override but keeps bone-child relationships intract
    * So if you move a bone using local_pose_override, all of the bones that are children will also be moved. This is different than global_pose_override, which only affects the individual bone
  * Internally bones keep track of their children. This removes the need of a processing list, makes it possible to update just a few select bones at a time, and makes it easier to traverse down the bone chain
  * Additional functions added for converting from world transform to global poses, global poses to local poses, and all the same changes but backwards (local to global, global to world). This makes it much easier to work with bone transforms without needing to think too much about how to convert them.
  * New signal added, bone_pose_changed, that can be used to tell if a specific bone changed its transform. Needed for BoneAttachment3D
  * Added functions for getting the forward position of a bone
* BoneAttachment3D node refactored heavily
  * BoneAttachment3D node is now completely standalone in its functionality.
    * This makes the code easier and less interconnected, as well as allowing them to function properly without being direct children of Skeleton3D nodes
  * BoneAttachment3D now can be set either using the index or the bone name.
  * BoneAttachment3D nodes can now set the bone transform instead of just following it. This is disabled by default for compatibility
  * BoneAttachment3D now shows a warning when not configured correctly
* Added rotate_to_align function in Basis
* Added class reference documentation for all changes
2021-08-14 15:57:00 -04:00
Aaron Franke eb4902a455
Fix some unnecessary includes 2021-08-13 00:27:38 -05:00
Rémi Verschelde 16d73fefdb
Merge pull request #50682 from aaronfranke/basis-looking-at
Move code for looking_at to Basis
2021-08-10 11:28:12 +02:00
bruvzg 7c3c5603d0 [Text Server] Improve object (image/table) inline alignment. 2021-08-08 22:35:47 +03:00
lawnjelly dd0f54a368 Fix Transform::xform(Plane) functions
The Transform::xform and xform_inv are made safe for Planes when using non-uniform scaling.
Optimization of calling sites to prevent loss of performance from the changes to xform(Plane).
2021-08-07 11:10:50 +01:00
Aaron Franke 9f3ae0adcd
Move code for looking_at to Basis 2021-08-01 12:49:02 -05:00
Rémi Verschelde e5411a815c
Merge pull request #48958 from kleonc/astar-get_available_point_id-start-from-zero
Astar::get_available_point_id Return 0 instead of 1 when empty
2021-08-01 11:12:33 +02:00
Aaron Franke 2733b9abd8
Remove obsolete "dectime" method
Replaced by "move_toward"
2021-07-30 16:41:28 -05:00
Rémi Verschelde ff0b5f8fa1
Merge pull request #50809 from akien-mga/iterators-const-references 2021-07-25 12:52:58 +02:00
Rémi Verschelde ac3322b0af
Use const references where possible for List range iterators 2021-07-25 12:22:25 +02:00
luz paz 3564c16cb8
Fix various typos with codespell
Found via `codespell -q 3 -S ./thirdparty,*.po,./DONORS.md -L ackward,ang,ans,ba,beng,cas,childs,childrens,dof,doubleclick,fave,findn,hist,inout,leapyear,lod,nd,numer,ois,ony,paket,seeked,sinc,switchs,te,uint`
2021-07-25 11:21:51 +02:00
Aaron Franke 4e6efd1b07
Use C++ iterators for Lists in many situations 2021-07-23 17:38:28 -04:00
Rémi Verschelde 4c3d5850de
Merge pull request #50748 from JFonS/gizmo_rework
Node3D gizmo improvements
2021-07-23 21:55:16 +02:00
jfons cfb555a081 Node3D gizmo improvements
* Clean-up of node_3d_editor_plugin.{h,cpp}: removed unused code, fixed some bugs.
* Moved node_3d_editor_gizmos.{h,cpp} to editor/plugins.
* Added support for multiple gizmos per node. This means custom gizmos will no longer override the built-in ones and that multiple gizmos can be used in more complex nodes.
* Added support for handle IDs. When adding handles to a gizmo, an ID can be specified for each one, making it easier to work with gizmos that have a variable number of handles.
* Added support for subgizmos, selectable elements that can be transformed without needing a node of their own. By overriding _subgizmo_intersect_frustum() and/or _subgizmo_intersect_ray() gizmos can define which subgizmos should be selected on a region or click selection. Subgizmo transformations are applied using get/set/commit virtual methods, similar to how handles work.
2021-07-23 21:01:10 +02:00
Gilles Roudière b2187797df Add min_axis and max_axis to Vector2i 2021-07-21 12:29:51 +02:00
Hugo Locurcio 4bd5e4fd9b
Use the standard C `INFINITY` and `NAN` constants directly
The `Math_INF` and `Math_NAN` defines were just aliases for those
constants, so we might as well use them directly.

Some portions of the code were already using `INFINITY` directly.
2021-07-21 10:41:08 +02:00
Gilles Roudière 30a615dd94 Implement painting properties over TileSets 2021-06-29 11:07:46 +02:00
Rémi Verschelde 7aebb8f81c
Merge pull request #44156 from aaronfranke/quat-angle-to
Add Quaternion angle_to method
2021-06-18 12:35:58 +02:00
Aaron Franke 93b494d4ae
Add Quaternion angle_to method 2021-06-17 23:57:00 -04:00
Aaron Franke bd6ed3fb09
Allow multiplying Transforms and Basis by numbers 2021-06-15 22:26:29 -04:00
Rémi Verschelde 600b4c9c7b
Merge pull request #34668 from aaronfranke/to-string
[Core] Reformat structure string operators
2021-06-13 11:58:24 +02:00
Haoyu Qiu a23610ad90 Fix crash when using invalid index in Color.get_named_color 2021-06-13 14:29:32 +08:00
Pedro J. Estébanez 04688b92ff Rename Reference to RefCounted 2021-06-11 18:48:42 +02:00
Aaron Franke 554c776e08
Reformat structure string operators
The order of numbers is not changed except for Transform2D. All logic is done inside of their structures (and not in Variant).

For the number of decimals printed, they now use String::num_real which works best with real_t, except for Color which is fixed at 4 decimals (this is a reliable number of float digits when converting from 16-bpc so it seems like a good choice)
2021-06-11 10:53:20 -04:00
Rémi Verschelde 9e328bb5b7
Core: Move DirAccess and FileAccess to `core/io`
File handling APIs are typically considered part of I/O, and we did have most
`FileAccess` implementations in `core/io` already.
2021-06-11 14:52:39 +02:00
Rémi Verschelde c1c76850cb
Style: Cleanup uses of double spaces between words
Or after punctuation. Tried to leave third-party stuff alone, unless it has
been heavily modified for Godot.
2021-06-07 11:03:08 +02:00
TwistedTwigleg 8aa3c2f091 New and improved IK system for Skeleton2D
This PR and commit adds a new IK system for 2D with the Skeleton2D node
that adds several new IK solvers, a way to control bones in a Skeleton2D
node similar to that in Skeleton3D. It also adds additional changes
and functionality.

This work was sponsored by GSoC 2020 and TwistedTwigleg.

Full list of changes:
* Adds a SkeletonModifier2D resource
  * This resource is the base where all IK code is written and executed
  * Has a function for clamping angles, since it is so commonly used
  * Modifiers are unique when duplicated so it works with instancing
* Adds a SkeletonModifierStack2D resource
  * This resource manages a series of SkeletonModification2Ds
  * This is what the Skeleton2D directly interfaces with to make IK possible
* Adds SkeletonModifier2D resources for LookAt, CCDIK, FABRIK, Jiggle, and TwoBoneIK
  * Each modification is in its own file
  * There is also a SkeletonModifier2D resource that acts as a stack for using multiple stacks together
* Adds a PhysicalBone2D node
  * Works similar to the PhysicalBone3D node, but uses a RigidBody2D node
* Changes to Skeleton2D listed below:
  * Skeleton2D now holds a single SkeletonModificationStack2D for IK
  * Skeleton2D now has a local_pose_override, which overrides the Bone2D position similar to how the overrides work in Skeleton3D
* Changes to Bone2D listed below:
  * The default_length property has been changed to length. Length is the length of the bone to its child bone node
  * New bone_angle property, which is the angle the bone has to its first child bone node
  * Bone2D caches its transform when not modified by IK for IK interpolation purposes
  * Bone2D draws its own editor gizmo, though this is stated to change in the future
* Changes to CanvasItemEditor listed below:
  * Bone2D gizmo drawing code removed
  * The 2D IK code is removed. Now Bone2D is the only bone system for 2D
* Transform2D now has a looking_at function for rotating to face a position
* Two new node notifications: NOTIFICATION_EDITOR_PRE_SAVE and NOTIFICATION_EDITOR_POST_SAVE
  * These notifications only are called in the editor right before and after saving a scene
  * Needed for not saving the IK position when executing IK in the editor
* Documentation for all the changes listed above.
2021-06-05 15:19:51 -04:00
Marcel Admiraal 8acd13a456 Rename Quat to Quaternion 2021-06-04 18:14:32 +01:00
Rémi Verschelde 5d9cab3aeb
Merge pull request #38430 from aaronfranke/transform3d 2021-06-03 23:07:21 +02:00
Aaron Franke 2e13e3ed4a
Allow clamping vectors and colors 2021-06-03 12:05:20 -04:00
Aaron Franke 94bc0bd919
Rename Vector2 clamped to limit_length and add limit_length to Vector3 2021-06-03 12:04:57 -04:00
Aaron Franke a3c29ed899
Rename files and the exposed name for Transform3D 2021-06-03 07:30:01 -04:00
Aaron Franke 08a85352fb
Rename Variant TRANSFORM to TRANSFORM3D
Also _transform to _transform3d
2021-06-03 07:30:01 -04:00
Aaron Franke de3f6699a5
Rename Transform to Transform3D in core 2021-06-03 07:30:01 -04:00
Rémi Verschelde 5ec8920cde
Merge pull request #49142 from Chaosus/bvh_fix_possible_crash
Fixed possible crash in `DynamicBVH::optimize_incremental`
2021-05-31 21:04:08 +02:00
lawnjelly bd42de5fea BVH - fix stale current_tree in deactivate function [4.x]
Changes passing of current_tree from a member variable to a function argument, making bugs due to stale state less likely.

Fix a bug in deactivate where current_tree variable was stale. This may have resulted in visual anomalies.
2021-05-29 18:03:43 +01:00
Yuri Roubinsky 4d569df95f Fixed possible crash in `DynamicBVH::optimize_incremental` 2021-05-27 18:38:06 +03:00
Morris Tabor d1bc88d426 Replace QuickHull with Bullet's convex hull computer.
The code is based on the current version of thirdparty/vhacd and modified to use Godot's types and code style.

Additional changes:
- extended PagedAllocator to allow leaked objects
- applied patch from https://github.com/bulletphysics/bullet3/pull/3037
2021-05-22 22:35:42 +02:00
kleonc 17324db4ca Astar::get_available_point_id Start from 0 2021-05-22 11:44:34 +02:00
Rémi Verschelde d5f9f58b61
Merge pull request #48903 from Calinou/math-funcs-remove-old-msvc-ifdef 2021-05-21 00:35:48 +02:00
Hugo Locurcio b57d9c8005
Remove `#ifdef` catering to MSVC 2012 and earlier in `math_funcs.h`
For the `master` branch, the minimum supported MSVC version is now
MSVC 2017 (with MSVC 2019 being recommended).
2021-05-20 23:24:04 +02:00
Rémi Verschelde 98071ec136
Merge pull request #48887 from aaronfranke/round
Use global scope round method for rounding
2021-05-20 23:03:38 +02:00
Aaron Franke b01aa69c80
Use global scope round method for rounding 2021-05-20 07:29:35 -04:00
Aaron Franke b5b6d3a8ec
Make is_equal_approx have explicit float and double versions 2021-05-20 06:18:11 -04:00
Marcel Admiraal 0846943ad5 Fix Quat includes 2021-05-19 15:09:21 +01:00
PouleyKetchoupp 3877ed73d0 Dynamic BVH broadphase in 2D & 3D Godot Physics
Port lawnjelly's dynamic BVH implementation from 3.x to be used in
both 2D and 3D broadphases.

Removed alternative broadphase implementations which are not meant to be
used anymore since they are much slower.

Includes changes in Rect2, Vector2, Vector3 that help with the template
implementation of the dynamic BVH by uniformizing the interface between
2D and 3D math.

Co-authored-by: lawnjelly <lawnjelly@gmail.com>
2021-05-10 16:28:55 -07:00
Rémi Verschelde c3f7465b7e
Merge pull request #48535 from groud/tiles_squashed
TileSet and TileMap rework (squashed)
2021-05-07 20:46:06 +02:00
Gilles Roudière a3dda2df85 Rework the TileSet resource and TileMap nodes:
- Move most properties from TileMap to TileSet,
- Make TileSet more flexible, supporting more feature (several
  collision layers, etc...),
- Fusion both the TileMap and TileSet editor,
- Implement TileSetSources, and thus a new way to index tiles in the TileSet,
- Rework the TileSet and TileMap editors completely,
- Implement an editor zoom widget (and use it in several places)
2021-05-07 18:06:17 +02:00
Rémi Verschelde bcbd480c32
Merge pull request #45144 from dalexeev/color-consts
Rename color constants (alternative)
2021-05-07 12:22:49 +02:00
Rémi Verschelde e196733e88
Re-bind posmod, use int64_t instead of int
Fixes #48420, fixes #48421.
The binding was missed when moving GDScript built-in to Global Scope it seems.

Co-authored-by: kleonc <9283098+kleonc@users.noreply.github.com>
2021-05-04 13:25:08 +02:00
George Marques 7610fc02a0
Cast Unix time to uint in the randomize function
This returns a double while the other values are all uint64_t. The
clang compiler gives a warning since converting the constant to double
loses precision.
2021-05-03 11:08:39 -03:00
Pasi Nuutinmaki a165eed73b
Fix area calculation of Face3
There seemed to be a bug in area calculation in Face3::get_area()-function. It returned the area of "imaginary" parallelogram instead of the triangle. Therefore the area returned was twice the real area. This manifested itself when using a hydro module for godot ( https://gitlab.com/ringtechsolutions/godot-tools/hydro/hydro ) causing the buoyancy to be two times the expected value.

"Reference": http://www.maths.usyd.edu.au/u/MOW/vectors/vectors-11/v-11-7.html
2021-04-28 11:09:41 +02:00
Rémi Verschelde 305b2a15bf
Merge pull request #48239 from akien-mga/goodbye-copymem
Core: Drop custom `copymem`/`zeromem` defines
2021-04-28 11:04:05 +02:00
Rémi Verschelde 8247667a3e
Core: Drop custom `copymem`/`zeromem` defines
We've been using standard C library functions `memcpy`/`memset` for these since
2016 with 67f65f6639.

There was still the possibility for third-party platform ports to override the
definitions with a custom header, but this doesn't seem useful anymore.
2021-04-27 16:26:27 +02:00
jfons 4d9d99bb82 Implement occlusion culling
Added an occlusion culling system with support for static occluder meshes.
It can be enabled via `Project Settings > Rendering > Occlusion Culling > Use Occlusion Culling`.

Occluders are defined via the new `Occluder3D` resource and instanced using the new
`OccluderInstance3D` node. The occluders can also be automatically baked from a
scene using the built-in editor plugin.
2021-04-23 21:45:23 +02:00
kobewi 22efa850bd Make randomize() use unix time too 2021-04-22 21:08:33 +02:00
Danil Alexeev e63976d4b2
Fix `Color::get_{r,g,b,a}8`
Closes #47022.
2021-04-09 16:11:02 +03:00
Rémi Verschelde d83761ba80
Style: Apply clang-tidy's `readability-braces-around-statements` 2021-04-05 14:09:59 +02:00
Rémi Verschelde 9bbe51dc27
Style: Apply clang-tidy's `modernize-use-nullptr` 2021-04-05 14:05:07 +02:00
rafallus 9196722935 Fix Quat multiplication
x, y, z values were updated too early
2021-03-29 13:57:34 -06:00
Anshul7sp1 91181c2086 Fixes small typos and grammar correction 2021-03-12 19:05:16 +05:30
kleonc b59a06da25 Make Color::from_hsv use Color::set_hsv 2021-02-25 19:50:43 +01:00
kleonc 988f4cdc90 Geometry2D::make_atlas Fail is passed invalid rect size 2021-02-24 23:38:30 +01:00
Delf Neumärker f054f760e6 Fix unchecked array access in build_*_planes 2021-02-22 16:32:51 +01:00
Aaron Franke 7d9ad2b845
Use Vector3.UP as a default value for look_at's up vector 2021-02-16 18:33:23 -05:00
JestemStefan 2c71ff1119
Added signed_angle_to for Vector3 2021-02-16 05:07:33 -05:00
PouleyKetchoupp 333f184734 Cylinder support in Godot Physics 3D
Cylinder collision detection uses a mix of SAT and GJKEPA.
GJKEPA is used to find the best separation axis in cases where finding
it analytically is too complex.

Changes in SAT solver:
Added support for generating separation axes for cylinder shape.
Added support for generating contact points with circle feature.

Changes in GJKEPA solver:
Updated from latest Bullet version which includes EPA fixes in some
scenarios.
Setting a lower EPA_ACCURACY to fix accuracy problems with cylinder vs.
cylinder in some cases.
2021-02-10 10:00:53 -07:00
Rémi Verschelde 3a3af0279b
Merge pull request #45658 from RandomShaper/fix_frozen_peak
Make audio bus channels' peak volume consistent
2021-02-03 10:05:34 +01:00
Pedro J. Estébanez a2b3a73e2d Make audio bus channels' peak volume consistent
Channels that are inactive -or when playback has not started yet- will report -200 dB as their peak value (which is also the lowest value possible during playback).
2021-02-02 11:30:32 +01:00
Aaron Franke f55445079a
Replace ColorN and from HTML with a string constructor 2021-02-01 17:27:19 -05:00
Rémi Verschelde d2e1216504
Merge pull request #37547 from aaronfranke/tau
Use Math_TAU and deg2rad/etc in more places and optimize code
2021-02-01 20:55:25 +01:00
Aaron Franke 1be0d6b30e
Type consistencies in core 2021-01-26 13:04:22 -05:00
George Marques fa498f6105
Merge pull request #45373 from aaronfranke/gdnative-sizeof
Define GDNative sizes using sizeof(godot_real) and sizeof(int32_t)
2021-01-26 14:00:32 -03:00
Danil Alexeev a97f1a3dc6 Rename color constants (alternative)
Named color constants renamed to UPPERCASE. Unlike #41019, this PR
is complete and implements these changes in the simplest way possible.

Co-authored-by: Shivam Mukherjee <mshivam98@gmail.com>
2021-01-26 19:07:00 +03:00
Marcel Admiraal 8b983bddfb Remove Quat set methods in favour of constructors 2021-01-26 06:52:04 +00:00
Aaron Franke 6c197cf259
Define GDNative sizes using sizeof(godot_real_t) and sizeof(int32_t) 2021-01-25 16:42:14 -05:00
Rémi Verschelde 8a6d4dd5ed
Merge pull request #45023 from reduz/optimize-shader-vgpr1
Shader optimizations to reduce VGPR usage and increase occupancy
2021-01-20 00:10:21 +01:00
reduz 099dee35f4 Added GPU based cluster builder
Clustering is now GPU based, uses an implementation based on the Activision algorithm.
2021-01-19 23:31:06 +01:00
PouleyKetchoupp 356d0fccc2
Remove useless "else" statements from vector3.h 2021-01-19 16:36:29 -05:00
Rémi Verschelde 0b409d89d0
Merge pull request #45136 from akien-mga/clang-format-11
CI: Update to clang-format 11 and apply ternary operator changes
2021-01-13 16:10:44 +01:00
Aaron Franke ddd6fb37e8
Update PolyPartition / Triangulator library 2021-01-12 13:46:16 -05:00
Rémi Verschelde af878716f2
CI: Update to clang-format 11 and apply ternary operator changes 2021-01-12 19:32:53 +01:00
Aaron Franke 1d5042c9e2
Use Math_TAU and deg2rad/rad2deg in more places and optimize code 2021-01-09 03:47:14 -05:00
Rémi Verschelde 9349a5507f
Merge pull request #35505 from dalexeev/rtl_colors
Unified named colors in RichTextLabel
2021-01-08 09:03:55 +01:00
Mai Lavelle 4cb070e590 Fix xform_inv of Plane, intermediate results were ignored 2021-01-03 23:49:39 -05:00
Rémi Verschelde b5334d14f7
Update copyright statements to 2021
Happy new year to the wonderful Godot community!

2020 has been a tough year for most of us personally, but a good year for
Godot development nonetheless with a huge amount of work done towards Godot
4.0 and great improvements backported to the long-lived 3.2 branch.

We've had close to 400 contributors to engine code this year, authoring near
7,000 commit! (And that's only for the `master` branch and for the engine code,
there's a lot more when counting docs, demos and other first-party repos.)

Here's to a great year 2021 for all Godot users 🎆
2021-01-01 20:19:21 +01:00
Marcus Brummer e455ca2f2f Added Geometry2D unit tests 2020-12-30 21:11:09 +01:00
Rémi Verschelde 6cebb8c117
Merge pull request #44586 from madmiraal/rename-stepify
Rename Math::stepify to snapped
2020-12-28 21:46:43 +01:00
Rémi Verschelde 058f3fe069
Merge pull request #44149 from madmiraal/rename-tangent-orthogonal
Rename Vector2.tangent() to Vector2.orthogonal()
2020-12-28 16:00:12 +01:00
Marcel Admiraal b743a2ef3c Rename Math::stepify to snapped 2020-12-28 13:01:30 +00:00