Commit graph

237 commits

Author SHA1 Message Date
Hein-Pieter van Braam
b2a38854fd Fix unused variable warnings
The forth in my quest to make Godot 3.x compile with -Werror on GCC7
2017-09-08 15:03:53 +02:00
Hein-Pieter van Braam
5e18967d77 Fix serveral recent new clang-format errors 2017-09-08 00:20:16 +02:00
Juan Linietsky
eedb39091a Several fixes to directional shadows, closes #10926
Added option to change directional light range mode, between optimized and stable. For Orthogonal, you might need to use optimized.
2017-09-07 18:00:47 -03:00
Scayze
6872cc7b12 Add get_points method to AStar 2017-09-07 19:15:46 +02:00
Juan Linietsky
6d233c651b -Changed KinematicBody API yet again to make it friendlier
-Fixed get_scale functions (and added set_scale) to make it more coherent when decomposing and composing (fixes bugs in transform interpolation)
2017-09-04 07:49:42 -03:00
Hein-Pieter van Braam
9c63ab99f0 Fix use of unitialized variables
The second in my quest to make Godot 3.x compile with -Werror on GCC7
2017-09-02 01:59:26 +02:00
Rémi Verschelde
dac150108a Merge pull request #10846 from hpvb/fix-sign-compare
Fix signed and unsigned comparisons
2017-09-01 21:52:55 +02:00
Poommetee Ketson
ed606ded52 Fix files header 2017-09-01 21:07:55 +07:00
Hein-Pieter van Braam
f9467ec1ea Fix signed and unsigned comparisons
The first in my quest to make Godot 3.x compile with -Werror on GCC7
2017-09-01 08:13:12 +02:00
Ferenc Arn
5ad8d310f2 Add a new decomposition to Basis.
This new decomposition splits the basis into a rotation-reflection matrix and a positive scaling matrix, which is required for physics calculations.
2017-08-30 09:37:18 -04:00
Ferenc Arn
a0bbf5c9af Remove Basis::set_scale and Basis::set_rotation_* functions.
Those functions were added in #8277 but they did more harm than good. They're subtle, don't do what people think and requires users to understand the non-uniqueness of polar decomposition. They ended up confusing people.

Until we store additional information enough to make a unique polar decomposition, these functions shouldn't be a part of Basis.
2017-08-29 21:47:59 -04:00
Rémi Verschelde
7ad14e7a3e Dead code tells no tales 2017-08-27 22:13:45 +02:00
Rémi Verschelde
bd282ff43f Use HTTPS URL for Godot's website in the headers 2017-08-27 14:16:55 +02:00
Rémi Verschelde
92410df24c Merge pull request #10415 from tagcup/euler_hack
Fix incorrect workaround for pure Y (X) rotations in XYZ (YXZ) conven…
2017-08-22 00:54:39 +02:00
Rémi Verschelde
135027a2f6 Merge pull request #10225 from Noshyaar/map
GDScript Built-in: add inverse_lerp & range_lerp
2017-08-22 00:31:46 +02:00
Juan Linietsky
72be8876ea Properly manage drawing of primitives when they lack an area, fixes #8930 2017-08-18 15:12:48 -03:00
Poommetee Ketson
d28da86f9f GDScript Built-in: add inverse_lerp & range_lerp 2017-08-18 21:49:03 +07:00
Ferenc Arn
94aa4092f5 Fix incorrect workaround for pure Y (X) rotations in XYZ (YXZ) convention.
Fixes #10352.
2017-08-18 01:45:36 -04:00
Marcelo Fernandez
eab850524e Add closest_power_of_2 func and implement mix_rate/latency on OS X 2017-08-17 19:51:13 -03:00
Rémi Verschelde
a8a6082dc0 Merge pull request #8899 from toger5/BetterFlatStylebox
Better flat stylebox with rounded corners
2017-08-16 18:15:04 +02:00
TwistedTwigleg
00f6c85928 Synchronize parameter names in definition and declaration
Fixes #10244.
2017-08-16 17:22:23 +02:00
Rémi Verschelde
035d74f54a Rename cull_AABB to cull_aabb
Part of #8830.
2017-08-16 17:01:05 +02:00
toger5
c39ac8650d Added Corner Enum 2017-08-15 19:36:34 +02:00
Wilson E. Alvarez
21d281c4a9 Use const reference where favorable 2017-08-14 13:28:06 -04:00
Rémi Verschelde
5c6e41cc13 Merge pull request #10190 from tagcup/euler_yxz
Use YXZ convention for Euler angles.
2017-08-11 10:38:46 +02:00
Ferenc Arn
53c23b0222 Use YXZ convention for Euler angles.
As discussed in issues #1479 and #9782, choosing the up axis (which is Y in Godot) as the axis of the last (or first) rotation is helpful in practical use cases.
This also aligns Godot's convention with Unity, helping with a smoother transition for people who are used to working with Unity (issue #9905).

Internally, both XYZ and YXZ functions are kept, for potential future applications.
2017-08-09 09:05:37 -04:00
Wilson E. Alvarez
6d112a68b6 Moved member variables from constructor to initialization list 2017-08-08 21:43:19 -04:00
Juan Linietsky
cd9539f85d Display the Y angle properly when rotating from gizmo, partially helps #1479 2017-08-07 15:09:08 -03:00
Rémi Verschelde
62464839ad Merge pull request #8567 from BastiaanOlij/ar_vr_server
AR/VR base classes and position tracker support
2017-07-31 13:29:18 +02:00
Rémi Verschelde
76005a8e75 Style: Apply clang-format on all files
Thus fixing some invalid changes that had still made it to the master branch.
2017-07-30 22:53:40 +02:00
BastiaanOlij
d2ba2d0873 Adding base classes and structures for ARVR support
Added ArVrScriptInterface

Added ARVRCamera, ARVRController and ARVROrigin helper objects
2017-07-28 10:39:15 +10:00
Juan Linietsky
2e73be99d8 Lots of work on Audio & Physics engine:
-Added new 3D stream player node
-Added ability for Area to capture sound from streams
-Added small features in physics to be able to properly guess distance to areas for sound
-Fixed 3D CollisionObject so shapes are added the same as in 2D, directly from children
-Fixed KinematicBody API to make it the same as 2D.
2017-07-15 08:32:34 -03:00
Poommetee Ketson
2c9f6312e2 AStar: add bool has_point(id) 2017-07-11 21:06:30 +07:00
Poommetee Ketson
2fd204c35e Refactor 'treshold' to 'threshold' 2017-07-08 22:24:56 +07:00
Juan Linietsky
7263137dba Implemented environment arrays for skybox reflection and roughness, quality increase is enormous. 2017-07-04 23:53:08 -03:00
TwistedTwigleg
44ecfb028d Fixed syntax inconsistency in Vector3.snap and Vector3.snapped 2017-07-03 16:29:03 -04:00
Thomas Herzog
b6b225f4c5 Merge pull request #8870 from tagcup/pathfollow
Fix PathFollow rotations.
2017-06-19 23:30:40 +02:00
Rémi Verschelde
43a84429ff doc: Sync classref with current source
Tried to salvage what I could of the Image and InputEvent changes.
2017-06-15 20:52:51 +02:00
Ferenc Arn
cd1e14b1da Use inline code for isinf as a workaround for libstdc++ versions from gcc 5.x era.
Fixes #9166.
2017-06-14 18:30:22 -05:00
Juan Linietsky
a8e845a474 Merge pull request #8548 from tagcup/etc2comp
Add ETC1/ETC2 compression support though etc2comp.
2017-06-13 19:17:13 -03:00
alexholly
935f730170 renamed all Rect3.pos to Rect3.position 2017-06-09 15:54:02 +02:00
Poommetee Ketson
fcaddeccbb
Fix build error, commit bee81d5 2017-06-08 12:48:59 +07:00
Rémi Verschelde
bee81d5214 Merge pull request #8981 from toger5/addedGrowFunction
implemented grow(left,top,right,bottom) function
2017-06-08 07:41:54 +02:00
toger5
66b308925c added grow functions to Rect2
- grow_individual
 - grow_margin
2017-06-05 01:11:00 -07:00
alexholly
a3c90b0293 renamed all Rect2.pos to Rect2.position 2017-06-04 02:09:17 +02:00
Ferenc Arn
6a9c990da7 Add ETC1/ETC2 compression support though etc2comp.
Remove rg-etc1 code. Also updated travis to use ubuntu 14.04.

Fixes #8457.
2017-05-31 18:59:00 -05:00
Ferenc Arn
a1c8896d9d Fix PathFollow rotations.
Used parallel transport to move the object along the curve. Also introduced a few more math checks useful for debugging.
2017-05-31 13:58:31 -05:00
Thomas Görlich
2c6449c4fc Changed enum to const because enum with uint64 size does not work on VSC++ Compiler 2017-05-29 23:56:21 +02:00
Juan Linietsky
f89641907f -Added EXR supprot for HDR (no BC6 compression yet though)
-Improvements to texture importer
-Proper detection of S3TC compression modes, and added all modes to Image
-Fixes to non-power of 2 compressed textures, which should all be supported by GLES3
2017-05-26 22:31:32 -03:00
Rémi Verschelde
ce51138b38 Merge pull request #8786 from bojidar-bg/fix-astar-weight-scale
Fix weigth scale of A* being applied to the whole estimation
2017-05-22 15:16:20 +02:00
Bojidar Marinov
bd91730347
Fix weigth scale of A* being applied to the whole path and estimation
Attempt to fix #8584
2017-05-22 15:55:49 +03:00
Ferenc Arn
e4eb093c62 Avoid overestimating the cost in AStar heuristics.
This is a necessary condition for finding optimal solutions.
This is achieved by simply requiring/ensuring that no weights are smaller than 1.

Fixes #8584.
2017-05-21 15:13:09 -05:00
Fabian Mathews
2262a59ab3 Added bool to allow astar points to be connected in one direction only 2017-05-19 20:46:45 +09:30
Rémi Verschelde
2398eb6ed4 Move core thirdparty files to thirdparty/{minizip,misc} 2017-04-28 21:19:23 +02:00
Rémi Verschelde
5ae1e172da Merge pull request #8277 from tagcup/math_checks
Added various functions basic math classes. Also enabled math checks …
2017-04-24 11:16:20 +02:00
Ferenc Arn
ceb699f5ec Fix PRNG randomization.
PCG32 doesn't like small seeds, which leads to zero random values (prior to #7532, zero values were handled as special cases).

Use a large default seed, and also add a shift in Math::randomize.

Fixes #8423.
2017-04-17 14:05:02 -05:00
Juan Linietsky
4286aef693 Particle system is complete. Rejoice! 2017-04-08 22:40:06 -03:00
Rémi Verschelde
df61dc4b2b Add "Godot Engine contributors" copyright line 2017-04-08 00:11:42 +02:00
Juan Linietsky
74808ac4d9 New particle system, mostly working, some small features missing. 2017-04-06 23:49:27 -03:00
Ferenc Arn
9a37ff1e34 Added various functions basic math classes. Also enabled math checks only for debug builds.
Added set_scale, set_rotation_euler, set_rotation_axis_angle. Addresses #2565 directly.
Added an euler angle constructor for Basis in GDScript and also exposed is_normalized for vectors and quaternions.
Various other changes mostly cosmetic in nature.
2017-04-06 13:03:56 -05:00
Rémi Verschelde
2c4e4432af Merge pull request #8214 from tagcup/bounce_reflect_slide
Made slide and reflect active verbs acting on itself in Vector2 and V…
2017-04-05 01:23:09 +02:00
Ferenc Arn
1a620bd5fa Made slide and reflect active verbs acting on itself in Vector2 and Vector3.
This is in alignment with other functions in vector classes.
Also added checks for normalization, fixed the sign of reflect (which now corresponds to reflection along a plane mathematically), added bounce method and updated docs.

Fixes #8201.
2017-04-03 10:02:12 -05:00
Rémi Verschelde
5b09dde3fe Merge pull request #8146 from supagu/astar
Added ability to change A-star cost function
2017-04-03 13:52:59 +02:00
Fabian Mathews
b541402417 Added ability to change A-star cost function 2017-04-01 16:36:22 +10:30
Ferenc Arn
97d510531a Fix polar decomposition in 2D.
When performing polar decomposition in 2D as B = R.S, where R is rotation (with determinant +1) and S is scaling, use the convention that reflections are absorbed into S through a reflection around y axis.
In 3D, this is done by using a reflection along all three axes, but since the dimensionality is even in 2D, one axis needs to be chosen.

Fixes Matrix32::get_rotation and Matrix32::get_scale (which weren't properly fixed in #7445).
2017-03-29 12:04:49 -05:00
Rémi Verschelde
60a9debb99 Merge pull request #8132 from tagcup/vector3_angle_to
Use atan2 rather than acos in Vector3.angle_to.
2017-03-24 22:52:46 +01:00
Rémi Verschelde
beba97c0c3 Merge pull request #8122 from tagcup/axis_check_normalization
Explicitly documented that Transform.basis is not necessarily an orth…
2017-03-24 22:51:27 +01:00
Rémi Verschelde
debeee56f7 Fix typos in source code using codespell
From https://github.com/lucasdemarchi/codespell
2017-03-24 21:45:31 +01:00
Ferenc Arn
3730e0533c Use atan2 rather than acos in Vector3.angle_to.
Fixes #8111.
2017-03-24 12:03:33 -05:00
Ferenc Arn
6bb9b58b09 Explicitly documented that Transform.basis is not necessarily an orthogonal matrix.
Also added a check that in axis-angle rotations, axis is a normalized vector, and modified the docs accordingly.

Fixes #8113.
2017-03-23 12:27:00 -05:00
Rémi Verschelde
5dbf1809c6 A Whole New World (clang-format edition)
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
2017-03-05 16:44:50 +01:00
Rémi Verschelde
e1c1d7d1d7 Add a bunch of missing Godot headers in own files 2017-03-05 15:47:28 +01:00
Leandro Motta Barros
0e5863c86a Fix RANDOM_MAX, which is 2^32-1 with PCG32. 2017-03-01 14:33:45 -03:00
Saracen
5e938f0001 Inf and NaN support added to GDScript. 2017-02-28 21:52:33 +00:00
Hein-Pieter van Braam
b696beea65 Correct hash behavior for floating point numbers
This fixes HashMap where a key or part of a key is a floating point
number. To fix this the following has been done:

* HashMap now takes an extra template argument Comparator. This class
gets used to compare keys. The default Comperator now works correctly
for common types and floating point numbets.

* Variant implements ::hash_compare() now. This function implements
nan-safe comparison for all types with components that contain floating
point numbers.

* Variant now has a VariantComparator which uses Variant::hash_compare()
safely compare floating point components of variant's types.

* The hash functions for floating point numbers will now normalize NaN
values so that all floating point numbers that are NaN hash to the same
value.

C++ module writers that want to use HashMap internally in their modules
can now also safeguard against this crash by defining their on
Comperator class that safely compares their types.

GDScript users, or writers of modules that don't use HashMap internally
in their modules don't need to do anything.

This fixes #7354 and fixes #6947.
2017-02-16 18:44:29 +01:00
Juan Linietsky
da11d6d9e8 Many fixes to make exported scenes work better, still buggy. 2017-02-15 08:34:02 -03:00
Juan Linietsky
04a6d2789e Revert "Make nan==nan true for GDScript" 2017-02-14 17:05:16 -03:00
Hein-Pieter van Braam
adcc211feb Make nan==nan true for GDScript
After discussing this with Reduz this seemed like the best way to
fix #7354. This will make composite values that contain NaN in the same
places as well as the same other values compare as the same.

Additionally non-composite values now also compare equal if they are
both NaN. This breaks IEEE specifications but this is probably what most
users expect. There is a GDScript function check for NaN if the user
needs this information.

This fixes #7354 and probably also fixes #6947
2017-02-14 13:32:23 +01:00
Hein-Pieter van Braam
411ee71b4d Rename the _MD macro to D_METHOD
This new name also makes its purpose a little clearer

This is a step towards fixing #56
2017-02-13 12:50:02 +01:00
Juan Linietsky
0aa7242624 WIP new AudioServer, with buses, effects, etc. 2017-01-21 19:01:00 -03:00
Juan Linietsky
ee0f53df52 Merge pull request #7528 from tagcup/real_t_float_fixes
Use real_t rather than float or double in generic functions (core/mat…
2017-01-20 19:24:49 -03:00
BastiaanOlij
d11a4c1120 Some changes in the header so Godot3 compiles again on Windows. 2017-01-18 21:55:47 +11:00
Ferenc Arn
6f4f9aa6de Overloaded basic math funcs (double and float variants). Use real_t rather than float or double in generic functions (core/math) whenever possible.
Also inlined some more math functions.
2017-01-16 13:36:33 -06:00
Rémi Verschelde
bf05dab74f Merge pull request #7532 from tagcup/pcg_prng
Replace the existing PRNG (Xorshift31) with (minimal) PCG-32.
2017-01-16 20:06:54 +01:00
BastiaanOlij
cef0ae5d5d Fix compile errors related to audio on OSX 2017-01-16 20:32:44 +11:00
Rémi Verschelde
2a0ddc1e89 Style: Various fixes to play nice with clang-format 2017-01-16 08:49:52 +01:00
Rémi Verschelde
f44ee891be Style: Fix statements ending with ';;' 2017-01-16 08:49:52 +01:00
Rémi Verschelde
3890256fc5 Style: Cleanups, added headers, renamed files
Made sure files in core/ and tools/ have a proper Godot license header
when written by us. Also renamed aabb.{cpp,h} and object_type_db.{cpp,h}
to rect3.{cpp,h} and class_db.{cpp,h} respectively.

Also added a proper header to core/io/base64.{c,h} after clarifying
the licensing with the original author (public domain).
2017-01-16 08:04:23 +01:00
Ferenc Arn
4c9004671a Replace the existing PRNG (Xorshift31) with (minimal) PCG (XSH-RR variant with 32-bit output, 64-bit state).
PCG is better than many alternatives by many metrics (see www.pcg-random.org) including statistical quality with good speed.
2017-01-15 19:15:16 -06:00
Juan Linietsky
b400c69cd4 Oops! Audio engine has vanished :D 2017-01-15 16:07:51 -03:00
Rémi Verschelde
93ab45b6b5 Style: Fix whole-line commented code
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.
2017-01-14 14:52:23 +01:00
Juan Linietsky
6e88b1096a Vector2.get_aspect() renamed to Vector2.aspect() to keep consistent method naming 2017-01-13 20:00:43 -03:00
Juan Linietsky
ad224295c0 made math functions inlnie 2017-01-12 08:55:42 -03:00
Juan Linietsky
bc26f90581 Type renames:
Matrix32 -> Transform2D
	Matrix3 -> Basis
	AABB -> Rect3
	RawArray -> PoolByteArray
	IntArray -> PoolIntArray
	FloatArray -> PoolFloatArray
	Vector2Array -> PoolVector2Array
	Vector3Array -> PoolVector3Array
	ColorArray -> PoolColorArray
2017-01-11 00:52:51 -03:00
Juan Linietsky
710692278d Merge pull request #7426 from m4nu3lf/bugfix/physics
Fixed inertia tensor computation and center of mass
2017-01-10 22:27:32 -03:00
Juan Linietsky
6671670e81 Merge pull request #7445 from tagcup/2d_math_fixes
Various corrections in 2D math.
2017-01-10 22:25:45 -03:00
Juan Linietsky
0acd4fccd5 Merge pull request #7438 from tagcup/matrix3_rotate_fix
Fix the order in which additional transformations are applied
2017-01-10 22:22:56 -03:00
Ferenc Arn
f271591ac2 Various corrections in 2D math.
This is the follow up for the 2D changes mentioned in PR #6865. It fixes various mistakes regarding the order of matrix indices, order of transformation operations, usage of atan2 function and ensures that the sense of rotation is compatible with a left-handed coordinate system with Y-axis pointing down (which flips the sense of rotations along the z-axis). Also replaced float with real_t, and tried to make use of Matrix32 methods rather than accessing its elements directly.

Affected code in the Godot code base is also fixed in this commit.

The user code using functions involving angles such as atan2, angle_to, get_rotation, set_rotation will need to be updated to conform with the new behavior. Furthermore, the sign of the rotation angles in existing 2D scene files need to be flipped as well.
2017-01-10 10:14:20 -06:00
m4nu3lf
2e38b32e0f Fixed inertia tensor computation and center of mass 2017-01-09 00:13:54 +00:00
Ferenc Arn
6b1252cdfa Fix the order in which additional transformations are applied in Matrix3 and Transform.
This is a part of the breaking changes proposed in PR #6865, solving the issue regarding the order of affine transformations described in #2565. This PR also fixes the affected code within Godot codebase. Includes improvements to documentation too.

Another change is, Matrix3::get_scale() will now return negative scaling when the determinant of the matrix is negative. The rationale behind this is simple: when performing a polar decomposition on a basis matrix M = R.S, we have to ensure that the determinant of R is +1, such that it is a proper rotation matrix (with no reflections) which can be represented by Euler angles or a quaternion.

Also replaced the few instances of float with real_t in Matrix3 and Transform.

Furthermore, this PR fixes an issue introduced due to the API breakage in #6865. Namely Matrix3::get_euler() now only works with proper rotation matrices. As a result, the code that wants to get the rotation portion of a transform needs to use Matrix3::get_rotation() introduced in this commit, which complements Matrix3::get_scaled(), providing both parts of the polar decomposition.

Finally, it is now possible to construct a rotation matrix from Euler angles using the new constructor Matrix3::Matrix3(const Vector3 &p_euler).
2017-01-08 10:36:14 -06:00