Commit graph

68 commits

Author SHA1 Message Date
Hendrik Brucker
fe616d443a
Fix color properties of particle nodes/material
(cherry picked from commit 3a4a2198ed)
2021-07-15 10:25:35 +02:00
Rémi Verschelde
140350d767
Style: Enforce braces around if blocks and loops
Using clang-tidy's `readability-braces-around-statements`.
https://clang.llvm.org/extra/clang-tidy/checks/readability-braces-around-statements.html
2021-05-05 15:02:01 +02:00
Rémi Verschelde
a828398655
Style: Replaces uses of 0/NULL by nullptr (C++11)
Using clang-tidy's `modernize-use-nullptr`.
https://clang.llvm.org/extra/clang-tidy/checks/modernize-use-nullptr.html
2021-05-04 16:30:23 +02:00
Rémi Verschelde
b5e1e05ef2
Style: clang-format: Disable KeepEmptyLinesAtTheStartOfBlocks 2021-05-04 14:45:16 +02:00
Rémi Verschelde
3d15f04668
Style: clang-format: Disable AllowShortIfStatementsOnASingleLine 2021-05-04 14:45:15 +02:00
Rémi Verschelde
70ae90e0e8
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.

Backport of #48239.
2021-04-29 12:34:11 +02:00
Pedro J. Estébanez
4ddcdc031b Modernize Mutex
- Based on C++11's `mutex`
- No more need to allocate-deallocate or check for null
- No pointer anymore, just a member variable
- Platform-specific implementations no longer needed
- Simpler for `NO_THREADS`
- `BinaryMutex` added for special cases as the non-recursive version
- `MutexLock` now takes a reference. At this point the cases of null `Mutex`es are rare. If you ever need that, just don't use `MutexLock`.
- `ScopedMutexLock` is dropped and replaced by `MutexLock`, because they were pretty much the same.
2021-02-18 11:58:08 +01:00
Yuri Roubinsky
4ae5aa0153 [3.2] Fix particles not properly modified by their lifetime 2021-01-27 16:32:21 +03:00
Rémi Verschelde
49646383f1
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 🎆

(cherry picked from commit b5334d14f7)
2021-01-13 16:17:06 +01:00
Rémi Verschelde
e40b4eeeea
Merge pull request #37226 from arrowinaknee/fix-node-config-warnings
[3.2] Update get_configuration_warning() overrides to retrieve warnings from parent class
2020-10-01 14:04:26 +02:00
booer
bf9090c23f
Fixes updating CPUParticles emmision shape values
(cherry picked from commit 113921b56c)
2020-09-24 14:43:08 +02:00
PouleyKetchoupp
d82cc621e1
Fix 2D Particle velocity with directed emission mask
Changed CPU velocity calculation for EMISSION_SHAPE_DIRECTED_POINTS
to follow the same logic as in the GPU version:
mat2 rotm;
rotm[0] = texelFetch(emission_texture_normal, emission_tex_ofs, 0).xy;
rotm[1] = rotm[0].yx * vec2(1.0, -1.0);
VELOCITY.xy = rotm * VELOCITY.xy;

Now both CPUParticles2D & CPUParticles3D (z disabled) show the same results
as their GPU counterparts and take the initial velocity settings into account.

(cherry picked from commit 1c231cacb3)
2020-08-21 02:28:19 +02:00
ArrowInAKnee
e48430b1d4 Make all get_configuration_warning() overrides retrieve warnings from parent 2020-07-13 01:50:02 +03:00
lawnjelly
9af4c09d1b Fix uninitialized memory in CPUParticles2D
Calls to set_amount can increase the size of the particle array, but do not zero the memory, they only set the active flag to false. This uninitialized memory can be sent to the GPU, possibly as NaNs.
2020-05-01 13:49:53 +01:00
bitstopper
7cb3a20418 Fixes broken CPUParticles2D AtlasTextures usage
(cherry picked from commit 36d9906d6a)
2020-02-14 16:14:13 +01:00
Rémi Verschelde
ba177ccaec doc: Misc updates for AnimationNode* and others
- Add some missing descriptions.
- Add links to tutorials for ARVR and AnimationTree.
- Style fixes.
- Engine changes:
  * Make `AnimationNodeTransition.input_<number>` properties internal
    so that they don't appear in the docs. They still appear in the
    inspector based on the actual number of inputs requested.
  * Drop unimplemented `CPUParticles.flatness`. It's only used for 3D
    particles in `ParticlesMaterial`, and thus only relevant for
    `CPUParticles3D`.
2020-01-23 12:37:33 +01:00
Rémi Verschelde
1de633205f Validate input in (CPU)Particles set_emission_shape()
Fixes #29777.

Co-authored-by: Cameron Reikes <cameronreikes@gmail.com>
2020-01-16 11:08:51 +01:00
Rémi Verschelde
a7f49ac9a1 Update copyright statements to 2020
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.
2020-01-01 11:16:22 +01:00
Mikolaj Kaczmarek
a245bab78d Fixed disconnecting not connected signal 2019-10-29 00:53:48 +01:00
PouleyKetchoupp
1e0f37a70f Fixed emitting not initialized correctly in cpu particles 2d/3d
Fixes uninitialized variable caused by PR #32921
2019-10-24 21:38:01 +02:00
PouleyKetchoupp
5bf516a062 Fixed delay when CPUParticles & CPUParticles2D start being emitted
Particles were processed only on the next frame after the emission started, causing a one frame delay in rendering. Now the first process cycle is started during the same frame, which makes them consistent with Particles & Particles2D.

Fixes #32890
2019-10-20 09:50:00 +02:00
Rémi Verschelde
9327eb226a
Revert "Fixes CPUParticles2D not making use of AtlasTextures" 2019-10-02 09:44:06 +02:00
bitstopper
9f21fcf879 Fixes CPUParticles2D not making use of AtlasTextures
Fixes CPUParticles2D not making use of AtlasTextures #2
2019-10-01 14:04:37 +02:00
Rémi Verschelde
dec10dd776
Merge pull request #32051 from qarmin/some_error_explanation
Added some obvious errors explanations
2019-09-25 11:51:54 +02:00
qarmin
17732fe698 Added some obvious errors explanations 2019-09-25 10:28:50 +02:00
clayjohn
bc94203add fix particles scale randomization 2019-09-24 08:03:53 -07:00
clayjohn
cb4d145c22 toggle CPUParticles2D visibility when redrawing 2019-07-28 18:31:52 -07:00
Rémi Verschelde
d15cf7b672
Merge pull request #30576 from qarmin/lgtm_coverage
Changed some code reported by LGTM and Coverity
2019-07-20 12:00:13 +02:00
qarmin
6cbaf7662f Changed some code showed in LGTM and Coverage 2019-07-20 08:09:57 +02:00
clayjohn
5ef3374258 added individual particle random lifetime 2019-07-14 23:22:40 -07:00
Simon Puchert
18ba1bc824 cpu_particles: Return uniform density spheres.
The current implementation normalizes points from a uniform distribution
on a cube. This creates a non-uniform distribution on the sphere.
2019-07-06 00:13:03 +02:00
Rémi Verschelde
c08877777d
Merge pull request #26613 from KoBeWi/direction_of_particles
Add a Direction property to ParticlesMaterial
2019-07-02 11:33:34 +02:00
Rémi Verschelde
26f99beac3 CPUParticles2D: Fix gravity to be the same as in Particles2D and Area2D
This was likely a typo, 10 times the standard gravity is 98.0665
(ca. 98), not 98.8.
2019-06-30 13:58:07 +02:00
Rémi Verschelde
0636f709af
Merge pull request #29937 from clayjohn/particles-one-shot-bug
Update emitting status on one-shot particles
2019-06-27 17:29:40 +02:00
Tomasz Chabora
00b15c19b7 Add a Direction property to ParticlesMaterial 2019-06-26 20:37:39 +02:00
clayjohn
d59dbda24f update emitting status on one-shot particles 2019-06-25 22:07:29 -07:00
Rémi Verschelde
25022a1d89
Merge pull request #29974 from clayjohn/particles_restart
Properly set emitting when particles restart
2019-06-24 13:48:56 +02:00
clayjohn
64ecc8a5a3 properly set emitting when particles restart 2019-06-21 22:33:11 -07:00
Rémi Verschelde
b3fe249e94 CPUParticles: Set linear velocity to 0, like GPU Particles 2019-06-21 15:23:48 +02:00
Rémi Verschelde
fae3df1204 Particles: Properly initialize angular velocity parameter
Right now it would take garbage values when loading scenes,
which could end up written to the scene file.
2019-06-21 15:23:10 +02:00
clayjohn
7d1ee6d3c3 change emit shape circle to sphere in CPUParticles2D 2019-06-17 11:59:31 -07:00
Rémi Verschelde
9d3342545d
Merge pull request #29700 from clayjohn/cpuparticles_transform_bug
Fix CPU particles bug with local_coords and transform
2019-06-16 10:49:30 +02:00
clayjohn
52696e98b4 fix CPU particles bug with local_coords and transform 2019-06-14 13:22:19 -07:00
Rémi Verschelde
52dd0f8751 Implement missing orbit velocity for CPUParticles and CPUParticles2D
The relevant code was copied from (GPU) ParticlesMaterial but commented
out initially, and never ported.

Closes #29580.
2019-06-13 11:35:07 +02:00
Rémi Verschelde
f160c81f68
Merge pull request #29696 from akien-mga/cpuparticles-randomness
CPUParticles: Do randomness ratio computations in phase instead of time
2019-06-12 10:54:02 +02:00
Rémi Verschelde
d0c2005da1 CPUParticles: Do randomness ratio computations in phase instead of time
The original shader code uses a phase (ratio from 0 to 1 for the particle
lifetime) for the randomness ratio computations, and this code was ported
over but converted to time computations.

The seeding/cycle logic was thus invalid, so we're going back to phase
for these computations, thus fixing the previous non-working time/emission
randomness property.

Part of #29692. Follow-up to #26859.
2019-06-11 23:40:56 +02:00
Rémi Verschelde
9206bcabaa CPUParticles: Fix inconsistent tangential acceleration
The tangential acceleration for both CPUParticles2D and CPUParticles had been
badly converted from their GPU counterpart (ParticlesMaterial).
This fixes it and ensures that both GPU and CPU particles behave the same with
regard to tangential acceleration.
2019-06-11 18:56:07 +02:00
Rémi Verschelde
e0574e1d98 Fix typos with codespell
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
```
2019-05-19 13:10:35 +02:00
Daeil Kim
24b7f08892 Ensure non-emitting particles not processed on entering tree
Also removed non-active CPUParticles(3d) from render list
Fixes #27066
2019-03-20 21:54:00 +09:00
JFonS
c13ac398f6 Fix resetting of CPUParticles (2D and 3D) 2019-03-10 00:33:08 +01:00