Commit graph

1695 commits

Author SHA1 Message Date
Yuri Roubinsky
25e24f2d05 [3.x] Prevent writing incorrect shader hints 2021-12-16 10:22:01 +03:00
lawnjelly
cbb6dc35a1 Fix add_line width being too wide
The line width of thick lines was being applied on both sides of the line, resulting in a line that was twice as thick as requested.

This PR fixes this embarrassing oversight.
2021-12-14 12:35:02 +00:00
Rémi Verschelde
4ebee76370
Merge pull request from Chaosus/shader_fix_semicolon_3.x 2021-12-12 21:10:38 +01:00
Yuri Roubinsky
933fd6be75 [3.x] Restore shader parsing errors with lack of semicolon in a block 2021-12-11 18:05:49 +03:00
lawnjelly
26e93dc5c6 Fix lighting_dirty flag bug
In rare circumstances, changing the geometry data attached to an instance, there was the opporunity for the lighting_dirty flag to get out of sync, which could lead to access to a stale light RID, and warnings or worse.

This PR fixes the problem by ensuring the lighting is always updated on the instance when first adding GeometryData.
2021-12-11 11:27:21 +00:00
PouleyKetchoupp
e11662ad77
Handle test body motion with 0 margin
Margin needs to have a high enough value for test body motion to work
properly (separate using the margin, move without then gather rest info
with the margin again).

Fixes issues with test motion returning no collision in some cases with
margin equal to 0.

(cherry picked from commit 0c354047e1)
2021-12-10 11:16:35 +01:00
lawnjelly
3d981b8265 Add option to use handles to RID
Adds an option to compile an alternative implementation for RIDs, which allows checks for erroneous usage patterns as well as providing leak tests.
2021-12-06 14:43:34 +00:00
Yuri Roubinsky
de9205f72d Fix ^= operator in shaders 2021-12-03 10:34:56 +03:00
Rémi Verschelde
3be0f85e91
Merge pull request from lawnjelly/faster_editor_lines 2021-11-30 13:30:02 +01:00
Aaron Franke
1d8cef8236
[3.x] Backport some APIs in math structs 2021-11-27 01:19:45 -06:00
Yuri Roubinsky
5928cc90f8 [3.x] Prevent return statement from using in block in shader main func 2021-11-23 10:40:47 +03:00
Camille Mohr-Daurat
3970f28f67
Merge pull request from lawnjelly/bvh_expanded_leaf
BVH - add option for expanded AABBs in leaves
2021-11-22 09:37:16 -07:00
Rémi Verschelde
393c7959ef
Merge pull request from madmiraal/fix-42877-3.2 2021-11-20 10:23:06 +01:00
Marcel Admiraal
702529d63e Give each RigidBody its own DirectBodyState wrapper. 2021-11-20 08:17:04 +00:00
Marcel Admiraal
e900bac80b Add area to moved list when changing monitorable,
and only remove area from query when deleting pair if it was monitorable.
2021-11-20 06:54:36 +00:00
lawnjelly
211dc8cd2d BVH - add option for expanded AABBs in leaves
This PR adds a define BVH_EXPAND_LEAF_AABBS which is set, which stores expanded AABBs in the tree instead of exact AABBs.

This makes the logic less error prone when considering reciprocal collisions in the pairing, as all collision detect is now taking place between expanded AABB against expanded AABB, rather than expanded AABB against exact AABB.

The flip side of this is that the intersection tests will now be less exact when expanded margins are set.

All margins are now user customizable via project settings, and take account of collision pairing density to adjust the margin dynamically.
2021-11-20 06:45:12 +00:00
Hugo Locurcio
d7d35e4f73
Add const qualifier support for function arguments in shaders
This prevents the function argument from being reassigned within
the function.

Example:

    void test(const int t) {}
2021-11-19 21:20:23 +01:00
Marcel Admiraal
4d3690eba5 Remove unimplemented methods 2021-11-18 12:47:36 +00:00
Rémi Verschelde
45088780be
Merge pull request from nekomatata/bvh-fix-update-3.x 2021-11-16 21:23:11 +01:00
PouleyKetchoupp
e9fdf3e61f Fix physics BVH pairing for teleported or fast moving objects
Updating the broadphase to find new collision pairs was done after
checking for collision islands, so it was working in most cases due to
the pairing margin used in the BVH, but in case of teleported objects
the narrowphase collision could be skipped.

Now it's done before checking for collision islands, so we can ensure
that broadphase pairing has been done at the same time as objects are
marked as moved so their collision can be checked properly.

This issue didn't happen in the Octree/HashGrid because they do nothing
on update and trigger pairs directly when objects move instead.
2021-11-16 12:01:57 -07:00
Rémi Verschelde
4103b0b7d8
Merge pull request from fbcosentino/3d-material-overlay 2021-11-16 08:21:18 +01:00
Fernando Cosentino
cc8846bef6 Added material_overlay property to MeshInstance
Applying overlay materials into multi-surface meshes currently
requires adding a next pass material to all the surfaces, which
might be cumbersome when the material is to be applied to a range
of different geometries. This also makes it not trivial to use
AnimationPlayer to control the material in case of visual effects.
The material_override property is not an option as it works
replacing the active material for the surfaces, not adding a new pass.

This commit adds the material_overlay property to GeometryInstance
(and therefore MeshInstance), having the same reach as
material_override (that is, all surfaces) but adding a new material
pass on top of the active materials, instead of replacing them.

Implemented in rasterizer of both GLES2 and GLES3.
2021-11-15 23:50:34 +00:00
Rémi Verschelde
89792e5c49
Merge pull request from lawnjelly/portals_roaming_margin 2021-11-15 22:45:46 +01:00
Yuri Roubinsky
824183854c
Removed incorrect autocompletion of matrixes in shader
(cherry picked from commit 04a2053f9b)
2021-11-15 16:30:00 +01:00
Julian Adamse
7e5034958e
Fix the volume calculation for cylinders
(cherry picked from commit 03903fdeec)
2021-11-15 16:09:59 +01:00
lawnjelly
062406b555 [3.x] Add Basis helper functions for transforming normals
Correct transformation of normals that works with a Basis containing non-uniform scale is difficult to get correct for those not familiar with the maths, it is also rather verbose and hard to read in calling code. This PR adds helper functions which both standardize the approach and make it clearer in calling code what is being done and why.
2021-11-15 08:43:46 +00:00
lawnjelly
788f075b44 Portals - Allow user to set roaming expansion margin
Previously a crude metric was used to decide on the roaming expansion margin, but it created unexpected results in some scenarios. Instead this setting is exposed to the user via the RoomManager, allowing them to tailor it to the world size, room sizes, roaming objects sizes and the speeds of movement.
2021-11-12 15:46:04 +00:00
PouleyKetchoupp
b93aeec4a2 Fix errors in KinematicBody when floor is destroyed or removed
In all physics servers, body_get_direct_state() now silently returns
nullptr when the body has been already freed or is removed from space,
so the client code can detect this state and invalidate the body rid.

In 2D, there is no change in behavior (just no more errors).

In 3D, the Bullet server returned a valid direct body state when the
body was removed from the physics space, but in this case it didn't
make sense to use the information from the body state.
2021-11-09 15:15:40 -07:00
Rémi Verschelde
1f8497d281
Merge pull request from RandomShaper/ubershaders_3.x 2021-11-09 13:12:44 +01:00
Pedro J. Estébanez
4c710780d4 Implement async shader compilation plus caching for GL ES 3
Async. compilation via ubershader is currently available in the scene and particles shaders only.

Bonus:
- Use `#if defined()` syntax for not true conditionals, so they don't unnecessarily take a bit in the version flagset.
- Remove unused `ENABLE_CLIP_ALPHA` from scene shader.
- Remove unused `PARTICLES_COPY` from the particles shader.
- Remove unused uniform related code.
- Shader language/compiler: use ordered hash maps for deterministic code generation (needed for caching).
2021-11-09 12:19:12 +01:00
Rémi Verschelde
cfff7a9032
Merge pull request from NHodgesVFX/3.x 2021-11-09 00:15:49 +01:00
Rémi Verschelde
6b7c841e1b
Merge pull request from nekomatata/fix-rigid-body-update-collision-layer-3.x 2021-11-08 23:58:47 +01:00
Rémi Verschelde
ee46679ca3
Merge pull request from nekomatata/intersect-point-3d-3.x 2021-11-08 13:16:14 +01:00
NHodgesVFX
237f7eeabe Add more OpenGL Attributes
Co-Authored-By: Johann Meyer <25986904+johannmeyer@users.noreply.github.com>
Co-Authored-By: Clay John <claynjohn@gmail.com>
2021-11-08 01:22:40 -05:00
PouleyKetchoupp
160346f794 Add support for motion in 2D intersect_shape function
It was only missing extended rect for broadphase check, the solver was
already taking the motion from parameters into account.
2021-11-04 11:43:30 -07:00
PouleyKetchoupp
fc2bd63ca0 Expose intersect_point in 3D physics server
Also cleaned a few things in the documentation for 2D.
2021-11-03 16:46:40 -07:00
lawnjelly
ab76cd6ff2 Faster editor line drawing - Path2D and draw_line
Changes the Path2D drawing to use POLYLINE instead of thick lines.
Add a path to translate thick lines (that are not using anti-aliasing) to draw as polygons instead. This should be faster because polygons can be batched.
2021-10-29 12:40:24 +01:00
Rémi Verschelde
1b65550ec7
clang-format: Various fixes to comments alignment from clang-format 13
All reviewed manually and occasionally rewritten to avoid bad auto formatting.
2021-10-28 14:50:32 +02:00
Rémi Verschelde
42d385b312
clang-format: Disable alignment of operands, too unreliable
Sets `AlignOperands` to `DontAlign`.

`clang-format` developers seem to mostly care about space-based indentation and
every other version of clang-format breaks the bad mismatch of tabs and spaces
that it seems to use for operand alignment. So it's better without, so that it
respects our two-tabs `ContinuationIndentWidth`.
2021-10-28 13:23:38 +02:00
Bastiaan Olij
3bd6088663 Only update render target directly if ARVR mode is off 2021-10-26 21:40:25 +11:00
Rémi Verschelde
bc0d18d8d5
GLES2: Disable half float on iOS via platform override
This can be changed back by setting
`rendering/gles2/compatibility/disable_half_float.iOS` to false.

Fixes .
2021-10-25 16:25:56 +02:00
Hugo Locurcio
31ad99072f
Allow changing directional shadow size at run-time
Factoring out the directional shadow creation code allows calling it
at any time. This works in both GLES3 and GLES2.
2021-10-23 22:04:59 +02:00
PouleyKetchoupp
562d9cef1b Fix RigidBody collision update after changing collision layer/mask
Changing the collision layer of a sleeping body was not triggering area
updates correctly.

Bodies need to be active for collision to be checked against already
overlapping bodies and areas.

Neighbors need to be activated too in order to handle the case where a
static body is modified (it can't be activated directly but paired
bodies need to check their collision again).

In 3D, moved the call to wakeup() from the physics server to
BodySW::_shapes_changed to make it consistent with 2D and also handle
the case where shapes are modified (_shapes_changed is called in both
this case and collision layer changes).
2021-10-21 17:22:47 -07:00
PouleyKetchoupp
48144ed40e Fix physics BVH broadphase update when changing collision layer/mask
The BVH implementation is not checking collision layers on existing
pairs on move like other physics broadphases do.

This is solved by adding a new call to trigger pair callbacks again so
the physics engine can check layers again (specific to the BVH version,
other broadphase implementations just trigger a move like before).
2021-10-21 16:53:41 -07:00
Rémi Verschelde
302ad4e600
Merge pull request from Calinou/add-new-light-attenuation-3.x 2021-10-08 23:08:49 +02:00
Hugo Locurcio
85e080fcc0
Backport new 3D point light attenuation as an option
This provides more realistic lighting with a very small performance cost.
The option is available in both GLES3 and GLES2, and can be enabled in
the Project Settings. This goes well with the ACES Fitted tonemapping mode
that was recently added.

When enabled, this also makes upgrading Godot 3.x projects to Godot 4.0 easier,
since lighting in 3.x will better match how it'll look in Godot 4.0.
2021-10-08 22:15:22 +02:00
Rémi Verschelde
06fc2378de
Merge pull request from Calinou/glow-add-high-quality-mode-3.x
Add high quality glow mode (3.x)
2021-10-08 07:47:07 +02:00
PouleyKetchoupp
11aeaaa2cf Make body_test_motion thread safe for multi-threaded physics
Needs proper synchro with the command buffer for thread safety, in case
physics is not running on the main thread.
2021-10-06 16:06:03 -07:00
Rémi Verschelde
abb1413e0f
Merge pull request from nekomatata/fix-rayshape-snap-3.x 2021-10-06 08:37:57 +02:00
PouleyKetchoupp
255febefb2 Fix Rayshape recovery in test_body_ray_separation
These changes improve Rayshape behavior for Godot Physics 2D and 3D
when using move_and_slide with and without snapping.

Kinematic margin is now applied to ray shapes when handling snapping
collision tests and separation raycasts to help getting consistent
results in slopes and flat surfaces.

Recovery is calculated without the margin and a depth of 0 is still
considered a collision to stabilize results when on flat surface.

Recovery depth takes into account the current recovery vector (just like
test_body_motion) to fix jittering issues with multiple ray shapes due
to applying too much recovery.
2021-10-05 18:24:30 -07:00
PouleyKetchoupp
9bc1b4b90e Improved logic for KinematicBody collision recovery depth
Allows more flexible collision detection with different safe margin values.

Kinematic body motion changes in 2D and 3D:
-Recovery only for depth > min contact depth to help with collision
detection consistency (rest info could be lost if recovery was too much)
-Adaptive min contact depth (based on margin) instead of space parameter
2021-10-05 17:00:55 -07:00
lawnjelly
192ec963ae Create 'rendering/misc' project settings section
To prevent the project settings `rendering` section getting out of hand, this PR moves some of the smaller new settings into a `misc` category.
2021-10-05 11:47:03 +01:00
Rémi Verschelde
69437eb746
Merge pull request from lawnjelly/portals_unload_reason 2021-10-05 12:00:43 +02:00
lawnjelly
c835f1f3c5 Add DEV_ASSERT and DEV_CHECK macros
Change the existing DEV_ASSERT function to be switched on and off by the DEV_ENABLED define. DEV_ASSERT breaks into the debugger as soon as hit.
Add error macros DEV_CHECK and DEV_CHECK_ONCE to add an alternative check that ERR_PRINT when a condition fails, again only enabled in DEV_ENABLED builds.
2021-10-04 14:57:54 +01:00
Rémi Verschelde
33a42160a0
Merge pull request from madmiraal/fix-39887-3.2 2021-10-03 13:41:38 +02:00
Daniel
57b3b5108a Added wakeup() call to velocity, force and impulse functions. 2021-09-28 19:00:10 +13:00
lawnjelly
279e6f65cd Portals - add reason string to unload message
To help users identify conditions that are causing room system invalidation, a reason message is passed to the unload function and logged.
2021-09-24 14:00:24 +01:00
Rémi Verschelde
b37776fa2f
Merge pull request from timothyqiu/error-macros
[3.x] Remove do{ } while(0) wrapper around error macros
2021-09-21 10:38:34 +02:00
Fabio Alessandrelli
b800438efb [HTML5] Use browser mix rate by default on the Web.
Browsers doesn't really like forcing the mix rate, e.g. Firefox does not
allow input (microphone) if the mix rate is not the default one, Chrom*
will exhibit worse performances, etc.
2021-09-15 20:36:19 +02:00
lawnjelly
d878fe7b90 Sphere occluders - self occlusion and improvements
Sphere occluders are now tested for self occlusion. Spheres that are behind another sphere in the current view are superfluous so can be removed, cutting down on the runtime calculations.

AABBs are now maintained for Occluders as well as individual spheres, meaning a bunch of occluder spheres can be frustum rejected as a block.
2021-09-14 11:31:14 +01:00
Haoyu Qiu
70853fd669 Remove do{ } while(0) wrapper around error macros 2021-09-12 15:04:53 +08:00
Endri Lauson
077083938e Add a new high quality tonemapper: ACES Fitted 2021-09-08 19:12:09 -03:00
PouleyKetchoupp
bb6760a09f Optimize raycast with large Heightmap shape data
Port raycast accelerator from Bullet's btHeightfieldTerrainShape.
2021-09-06 15:59:47 -07:00
Camille Mohr-Daurat
095dea7b71
Merge pull request from nekomatata/concave-shape-optimization-3.x
[3.x] Optimize area detection and intersect_shape queries with concave shapes
2021-09-06 09:36:27 -07:00
Rémi Verschelde
92a7ae022d
Merge pull request from The-O-King/oct_split_stream_fix
Fix Octahedral/Split Stream Options
2021-08-18 08:01:56 +02:00
Omar El Sheikh
a63028e172 Fix Octahedral/Split Stream Options
Update mesh_surface_get_format_stride and
mesh_surface_make_offsets_from_format to return an array of offsets and
an array of strides in order to support vertex stream splitting

Update _get_array_from_surface to also support vertex stream splitting

Add a condition on split stream usage to ensure it does not get used on
dynamic meshes

Handle case when Tangent is compressed but Normal is not compressed

Make stream splitting option require a restart in the settings

Update SoftBody and Sprite3D to support and use strides and offsets
returned by updated visual_server functions

Update Sprite3D to use the dynamic mesh flag
2021-08-17 16:11:47 -04:00
Rémi Verschelde
c0fc475078
Merge pull request from lawnjelly/portals_occluders
Sphere occluders (portals and general use)
2021-08-17 13:55:34 +02:00
lawnjelly
115f4dce55 Sphere occluders (portals and general use)
Add framework for supporting geometrical occluders within rooms, and add support for sphere occluders.
Includes gizmos for editing.

They also work outside the portal system.
2021-08-17 09:02:06 +01:00
clayjohn
8ac85e6a9e Normalize the results of octahedral decompression 2021-08-16 22:17:38 -07:00
Rémi Verschelde
4032d26dd5
Merge pull request from RevoluPowered/fix-nan-data-from-compression
Prevent division by zero and warn about invalid normal/tangent information
2021-08-16 22:54:50 +02:00
Gordon MacPherson
6883d55da8 Octahedral compression fix division by zero and warn
This was reported by UBSAN.

Many methods were discussed, in the end this has the least evils and will use a 0,0,1 default on decompress.

Please see the PR for more info https://github.com/godotengine/godot/pull/51268
2021-08-16 21:18:57 +01:00
LoipesMas
32965aa0ab Epsilon check for angular velocity in BodySW 2021-08-16 20:11:46 +02:00
Rémi Verschelde
51dd4d0c6c
Merge pull request from Chaosus/shader_time_3.x 2021-08-16 19:42:55 +02:00
paru
ab21a3b8fb Performance improvements for GLES2 CPU blendshapes 2021-08-16 08:22:45 +02:00
Hugo Locurcio
5335a0368c
Add a Viewport property to use full floating-point precision in HDR
This is only available on the GLES3 backend.

This can be useful for advanced shaders, but it should generally
not be enabled otherwise as full precision has a performance cost.
For general-purpose rendering, the built-in debanding filter should
be used to reduce banding instead.
2021-08-16 03:16:01 +02:00
lawnjelly
546e207d8f Portals - Fix cull roaming through multiple portals
Small bug in the logic, the roaming objects only should be set to done when they have been marked as visible, rather than the first time they are examined. This is because they can be seen in a room through multiple portals, and each needs to be tested until there is either a visible result or all the portals in are visited.
2021-08-15 10:22:27 +01:00
Yuri Roubinsky
8a1c986455 [3.x] Fix shader crash when using local var with the same name as varying 2021-08-13 09:30:35 +03:00
Rémi Verschelde
dc1fc97836
Merge pull request from JestemStefan/41756_issue_fix
[3.x] Skip rendering of `Light2D` with zero size texture
2021-08-12 20:30:52 +02:00
JestemStefan
9bf47923a5 Skip rendering of lights with zero size 2021-08-12 17:25:58 +02:00
Yuri Roubinsky
34f7ceefe0
Allow using more assignment operators on matrixes in shaders
(cherry picked from commit 0f42a29864)
2021-08-12 16:42:17 +02:00
Yuri Roubinsky
144e0856a4
Fix shader crash when using varying array in fragment->light context
(cherry picked from commit fead1595f9)
2021-08-12 16:42:17 +02:00
Rémi Verschelde
9e3e7b03e4
Merge pull request from The-O-King/vertex_buffer_alignment
Align Vertex Buffer to 4 Bytes
2021-08-12 07:13:45 +02:00
Hugo Locurcio
0e0af7fa83
Add high quality glow mode
This backports the high quality glow mode from the `master` branch.

Previously, during downsample, every second row was ignored.
Now, when high-quality is used, we sample two rows at once to ensure
that no pixel is missed. It is slower, but looks much better and has
a much high stability while moving.

High quality also takes an additional horizontal sample the width of the
horizontal blur matches the height of the vertical blur.
2021-08-11 17:00:41 +02:00
Rémi Verschelde
03c41fa34c
Merge pull request from nekomatata/moving-platforms-3d-3.x
[3.x] Fix 3D moving platform logic
2021-08-10 14:12:47 +02:00
Rémi Verschelde
7c6bdea33c
Merge pull request from Calinou/add-contrast-adaptive-sharpening-3.x
Add support for contrast-adaptive sharpening in 3D (GLES3 only)
2021-08-10 10:08:24 +02:00
PouleyKetchoupp
da159cd258 Fix 3D moving platform logic
Same thing that was already done in 2D, applies moving platform motion
by using a call to move_and_collide that excludes the platform itself,
instead of making it part of the body motion.

Helps with handling walls and slopes correctly when the character walks
on the moving platform.

Also made some minor adjustments to the 2D version and documentation.

Co-authored-by: fabriceci <fabricecipolla@gmail.com>
2021-08-09 18:55:49 -07:00
Rémi Verschelde
0403cb8ad5
Merge pull request from nekomatata/fix-moving-platform-rotation-3.x
[3.x] Fix applied rotation from moving platforms in move_and_slide
2021-08-09 23:20:35 +02:00
PouleyKetchoupp
f101349225 Fix applied rotation from moving platforms in move_and_slide
When synchronizing KinematicBody motion with moving the platform using
direct body state, only the linear velocity was taken into account.

This change exposes velocity at local point in direct body state and
uses it in move_and_slide to get the proper velocity that includes
rotations.
2021-08-09 12:04:57 -07:00
lawnjelly
f3e6547a99 Portals - fix PVS generation and move settings
Fixed a bug in the complex PVS generation which was causing recursive loop.
Move some of the settings out of RoomManager into Project Settings.
Allow PVS generation method to be selected from Project Settings, and control PVS logging.
2021-08-08 19:57:27 +01:00
lawnjelly
cfe806a929 Portals - Fix secondary PVS bug
Fixes a bug whereby it read from the primary PVS in the gameplay monitor, using the size from the secondary PVS. This would read out of bounds and crash.

Removed debug code to update the gameplay monitor from the preview camera - this is no longer required.

Temporarily revert to the simple PVS generation method, because I've noticed a bug in the complex version, and the simple version is safer while I fix this.
2021-08-08 14:02:38 +01:00
Omar El Sheikh
f0de7ec2b6 Align Vertex Buffer to 4 Bytes
With the octahedral compression, we had attributes of a size of 2 bytes
which potentially caused performance regressions on iOS/Mac

Now add padding to the normal/tangent buffer

For octahedral, normal will always be oct32 encoded
UNLESS tangent exists and is also compressed
then both will be oct16 encoded and packed into a vec4<GL_BYTE>
attribute
2021-08-07 15:42:03 -04:00
lawnjelly
69cc759b65 Portals - improve PVS tracing
The existing tracing routine for building the PVS was rather simple compared to the main portal tracing, and could not correctly cope with paths that went through multiple portals from room A to B, and as a result would sometimes miss room entries in the PVS resulting in too many culled rooms in these circumstances.

This PR adds an improved function that can cope with entering a room multiple times during a trace. As a result it has to take care of portal directions (to prevent going back on itself) in a similar, but not identical way to the main portal tracing routine, and internal rooms, to prevent recursive loops.
2021-08-07 17:57:30 +01:00
lawnjelly
37f20e1d78 Fix Transform::xform(Plane) functions, add Transform unit tests
The Transform::xform and xform_inv are made safe for Planes when using non-uniform scaling.

Basic unit tests for Transform.

Optimization of calling sites to prevent loss of performance from the changes to xform(Plane).
2021-08-07 08:05:39 +01:00
Ellen Poe
999159c12c
Fix Godot's cubic resampling algorithm
(cherry picked from commit 2d450c6f61)
2021-08-06 11:45:08 +02:00
Ellen Poe
840c0e57fb
Revert "Implement a new resampling algorithm in AudioStreamPlaybackResampled"
This reverts commit b2264cb48b.

(cherry picked from commit 57ccfab5fb)
2021-08-06 11:45:08 +02:00
Rémi Verschelde
a96519fa69
Merge pull request from lawnjelly/portals_recursive_loop
Portals - fix recursive loop looking out from internal rooms
2021-08-05 15:45:47 +02:00
lawnjelly
2c88517a7b Portals - fix recursive loop looking out from internal rooms
In some situations looking out from an internal room it was possible to look back into the portal into the internal room.

This PR fixes this by keeping a single item 'stack' record of the last external room, and preventing recursing into this room. This also makes tracing significantly more efficient out of internal rooms, as there is no need to trace the external room multiple times.
2021-08-05 12:37:05 +01:00
Omar El Sheikh
6c643af6a7 Fix Bugs w/ Octahedral Compression Implementation
Initial octahedral compression incorrectly wrote tangent to the buffer
using an offset of 3 rather than 4, losing the sign of the tangent
vector needed for things like tangent space for texturing mapping

GLES3 renderer used remove_custom_define rather than set_conditional to
change back to the default conditional state the scene shader should be
in
2021-08-04 21:48:56 -04:00
PouleyKetchoupp
6fdffacb4e Fix GodotPhysics solver with kinematic body set to report contacts
In 3D, collision is disabled between kinematic/static bodies when
contacts are generated only to report them.

In 2D, this case was already fixed but the code is cleaned to make
it easier to follow.
2021-08-04 10:41:58 -07:00
lawnjelly
776623d56b Portals - Improve UI and add shortcuts
This PR makes the 'convert rooms' button permanently on the toolbar and accessible whichever node is selected, so you can convert rooms without having to select the RoomManager first.

It also adds a togglable item 'view portal culling' to the 'View' menu which is a simple way of setting the RoomManager 'active' setting without the RoomManager being the selected node.

Both of these have keyboard shortcuts, which should make it much faster to reconvert rooms and edit.

In addition there the string in the 'Perspective' Listbox is modified to show [portals active] when portal culling is operational, for visual feedback. This is updated when you change modes, and when the rooms are invalidated.
2021-08-01 19:54:16 +01:00