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4132 commits

Author SHA1 Message Date
bjorn 6c45c4df3c isDown/isTouched return nil instead of nothing; 2023-04-28 20:34:47 -07:00
bjorn 6862b8c970 Change cofactor/normal matrix to mat3; 
This means per-draw uniform data is 128 bytes now!
 2023-04-27 20:22:31 -07:00
bjorn e9d61bd254 Fix error typo; 2023-04-27 20:17:30 -07:00
bjorn b402745f6c Update comment; 2023-04-27 19:52:24 -07:00
bjorn b64fdc937f Move mapped buffers from core/gpu into graphics module; 2023-04-27 19:48:12 -07:00
bjorn 4563959ed1 Rename scratch buffers to temp buffers internally; 2023-04-27 19:15:56 -07:00
bjorn 8f654ed408 Simplify fill shaders; 
Now there's 2 instead of 3!  Behavior is the same, fill goes
layer-by-layer onto each view until either the texture or canvas run out
of layers.
 2023-04-26 22:18:06 -07:00
bjorn ad20289595 Make default compute shaders regular default shaders; 
Minor cleanup;
 2023-04-26 21:36:30 -07:00
bjorn f174755fc4 Fix accidental vec3->vec4 change; 
Oops!  Too many ctrl-a's!
 2023-04-26 17:31:02 -07:00
bjorn 4b8ada2690 Fix Pass:plane z scale / normal matrix; 
Pass:plane was leaving its z scale uninitialized, which resulted in
a garbage normal matrix and other issues when using the transform in a
shader.  Planes were the only shape affected by this.
 2023-04-26 17:27:00 -07:00
bjorn cb44549205 Fix more prototypes; 2023-04-25 21:45:30 -07:00
bjorn ad4978f692 Fix prototypes; 2023-04-25 21:37:14 -07:00
bjorn 6a030ef4f2 Add shader debug info when t.graphics.debug is set; 2023-04-19 20:49:34 -07:00
bjorn 56851fd0f2 Make builtin layouts constant instead of variable; 2023-04-14 21:27:47 -07:00
bjorn 70e5a69576 Cleanup; 2023-04-14 21:25:48 -07:00
bjorn 4bfab067ae Make shader input/output locations optional; 2023-04-14 21:21:14 -07:00
bjorn ba0412182b gpu: nickname shaders; 2023-04-05 21:53:39 -07:00
bjorn 024ea094a4 Fix Pass:roundrect bug; 
It would draw a plane when radius was zero, even if it was supposed to
be thick.
 2023-04-04 17:40:24 -07:00
bjorn 34c3e2c309 Fix Mesh validation and issues with untyped buffers; 2023-04-02 15:09:37 -07:00
bjorn f3448d3167 Improve error when buffer fields are missing; 2023-04-02 13:00:32 -07:00
bjorn 4f1e3a17e1 Improve error message for invalid first buffer arg; 2023-04-02 12:58:39 -07:00
bjorn 36e8ded0d8 Add helper function for getBuffer/newBuffer; 2023-04-02 12:54:19 -07:00
bjorn 01ba9927c1 Fix flipped condition when writing buffer data; 2023-04-02 10:09:06 -07:00
bjorn 9c054c0515 Add mouse input to lovr.system; 2023-04-01 13:08:47 -07:00
bjorn 94879c1529 Rebase fixes; 2023-03-31 18:45:40 -07:00
bjorn 26b52f83eb ModelData:getAnimationKeyframe works with blend weight animations; 2023-03-31 18:45:16 -07:00
bjorn 07a6d11c46 Split vertex animation into multiple dispatches as needed; 
If the number of skinned vertices in a Model doesn't fit in a single
dispatch (~2M vertices on 32-sized subgroups or ~500K vertices on
8-sized subgroups), split it into multiple dispatches.
 2023-03-31 18:45:16 -07:00
bjorn ff10461e69 Reduce blend shape chunk size from 128 to 64; 2023-03-31 18:45:16 -07:00
bjorn f56b48b3a7 Blend shapes and skinning work at the same time; 2023-03-31 18:45:16 -07:00
bjorn 4a6de6caf5 Write blend shape compute shader; Bugfixes; 2023-03-31 18:45:16 -07:00
bjorn 530db8c7f8 WIP blend shape compute dispatch; 2023-03-31 18:45:16 -07:00
bjorn 086aef1a79 Convert pipeline type bool into enum; 
It's a little more readable.
Also batch compute passes for models with multiple skins, since they can
all run at the same time.
 2023-03-31 18:44:31 -07:00
bjorn ce645c0285 Shader stores compute pipeline as pointer; 2023-03-31 18:44:31 -07:00
bjorn 764a88d70b Model(Data):getBlendShapeCount/Name; 2023-03-31 18:44:31 -07:00
bjorn 3b1414deac Ok redesign blend shapes but they're good now; 2023-03-31 18:44:29 -07:00
bjorn b118ac1938 Terrible blend shape Lua API; 2023-03-31 18:43:16 -07:00
bjorn e1908f4a49 Blend shape weight accessors; 2023-03-31 18:42:48 -07:00
bjorn f8f3a78d11 Model:animate can animate blend shape weights; 2023-03-31 18:42:48 -07:00
bjorn b1b78319b5 Model loads blend shape data and weights; 2023-03-31 18:42:45 -07:00
bjorn 21bb3eb096 ModelData parses blend shapes; 2023-03-31 18:39:39 -07:00
bjorn 9722800d67 Fix blend mode merge; 2023-03-30 19:51:59 -07:00
bjorn 6bca4663ee Merge branch 'master' into dev 2023-03-30 19:51:38 -07:00
bjorn 7b6618310a Fix blend mode merge; 2023-03-30 19:51:17 -07:00
bjorn e9c79417c7 Merge branch 'master' into dev 2023-03-30 19:40:39 -07:00
bjorn 7f5ab081f5 Use runtime preferred environment blend mode; 2023-03-30 19:39:50 -07:00
Josip Miskovic e7be0f900e Fix acos domain error in angle between two Vec3 2023-03-23 23:37:11 +01:00
Bjorn 2d8db03faa
Merge pull request #642 from bjornbytes/buffer-improvements 
Buffer Format Improvements
 2023-03-21 23:07:20 -07:00
bjorn bfbd17fc9f Zero-initialize spv_field memory; 
Not all fields are guaranteed to get filled in.
 2023-03-21 22:26:14 -07:00
bjorn aecfe544b6 core/spv: Support runtime arrays in struct fields; 
These have their array length set to ~0u.
 2023-03-21 22:25:48 -07:00
bjorn f32800c044 Clean up Model lookeruppers; Model:getMaterial takes string; 2023-03-21 21:30:11 -07:00
bjorn 4d5e3f03b9 Change the way a single stencil action is used; 
When a single stencil action is provided in Pass:setStencilWrite, it now
maps to just passOp instead of all the ops.  This matches expectations
and previous versions.
 2023-03-21 21:13:38 -07:00
bjorn aa2f620c89 Fix issue where changing shaders doesn't reset vertex format; 2023-03-20 13:54:38 -07:00
bjorn fa0576e42c Fix some magic numbers; 2023-03-20 13:54:38 -07:00
bjorn 8b30dc73d3 Fix backwards compatibility behavior; 
Fixes (data, format) order when fields are given using integer keys
instead of string keys.
 2023-03-20 13:54:38 -07:00
bjorn 8fa46fe236 Reading arrays of vectors works with temp vectors; 2023-03-20 13:54:38 -07:00
bjorn 92e9efd882 More flexible Buffer formats; Deprecate temp buffers; 
- Pass:mesh accepts tables for vertices/indices
- Add Pass:setVertexFormat to set format used for table-based meshes
- Pass:send accepts tables for buffers
- Pass:send supports arbitrarily nested structs/arrays for push constants
- Buffer formats support arbitrarily nested structs/arrays
  - Zero-length buffers are valid and represent structs
  - Fields can have names using 'name'
  - Field types can be tables of other fields (structs)
  - Fields can have 'length' key
- newBuffer syntax has been changed to put format first (old version
  still works)
- Buffers can be created from shader variables, avoiding need to declare
  matching format.
- Pass:clear/Pass:read use byte offsets instead of indices
- Pass:copy uses byte offsets when copying a Buffer to a Buffer
- Deprecate lovr.graphics.getBuffer (tables can be used instead)
 2023-03-20 13:54:37 -07:00
bjorn d2b2523306 Improve sampler2D error message; 
- core/spv just returns the type of image variables instead of trying to
  validate them.
- When Shader is loading resources, it will reject combined image
  samplers, uniform/texel buffers, and input attachments, with better
  error messages that include the binding number of the invalid resource.
 2023-03-20 13:15:47 -07:00
bjorn ffd6396aae Error when model uses absolute path; Ignore ./ in model paths; 
Fixes #652
 2023-03-13 21:14:47 -07:00
bjorn a2da95031b Merge branch 'master' into dev 2023-03-13 20:49:33 -07:00
bjorn 1d1470f042 Fix directory archive path normalization; 
Fixes non-normalized paths not behaving as expected.
 2023-03-09 21:27:04 -08:00
bjorn fe524452f3 Merge branch 'master' into dev 2023-03-09 18:37:25 -08:00
bjorn b33cc99374 Fix potential crash when creating textures; 
beginFrame needs to be called a little bit earlier (before getting the
buffer to write the texture contents).
 2023-03-09 18:36:23 -08:00
bjorn 2ad2fd6d90 OpenXR: Improve error messages; 
- Error messages say what went wrong instead of file/line
- Instead of silently failing during startup, log a warning
 2023-03-07 20:16:59 -08:00
mcc c3b63e60ba Create LOVR_NORETURN abstracting the contradictory noreturn implementations in C11 and C++11 2023-03-05 19:16:59 -05:00
Bjorn d8e856e6e0
Merge pull request #645 from mcclure/size-t-narrow 
Address various MSVC warnings (casts, comparisons, function pointers)
 2023-03-03 17:25:48 -08:00
Bjorn 5fa53b3812
Update error message; 2023-03-03 17:17:49 -08:00
mcc e4e8c5476b Warning fixes (fix style) 2023-03-03 15:48:41 -05:00
bjorn aba5f328fe Throttle when OpenXR session is idle; 2023-03-02 19:33:35 -08:00
bjorn ccffd3c1b2 Merge branch 'master' into dev 2023-03-02 18:31:20 -08:00
bjorn 6d382c2f0c Ensure blank images are cleared to zero; 
This was an unintended change in v0.16.0.
 2023-03-02 18:31:06 -08:00
mcc 52a7a51b8e Silence spurious function-pointer mismatch warning 2023-03-01 19:14:22 -05:00
mcc d00d908520 Silence signed/unsigned warning on rounded rectangle loop 2023-03-01 19:13:15 -05:00
mcc a5216347a0 Address size_t narrowing warnings in MSVC by adding casts. Add some asserts to make sure the casts are safe. 2023-03-01 18:15:04 -05:00
bjorn 4afb0ae2bf Fix Pass:clear(buffer); 2023-02-25 00:01:31 -08:00
bjorn 886db5f91d Stop using isdigit in obj importer; 2023-02-25 00:00:04 -08:00
bjorn abbc6a6dc6 Merge branch 'master' into dev 2023-02-21 21:12:33 -08:00
bjorn af4f1c1dea Fix compilation with glslang disabled; 2023-02-07 22:48:50 -08:00
bjorn 41dd24edc4 Organize math module files; 2023-02-07 21:44:43 -08:00
Bjorn d1eaa43997
Merge pull request #641 from brainrom/pkgrename 
Android package rename via CMake
 2023-02-05 21:57:25 -08:00
Bjorn 49489dc0e8
Apply suggestions from code review 2023-02-05 21:47:52 -08:00
bjorn 89edccbf4c Add lovr.headset.isPassthroughEnabled and lovr.headset.setPassthroughEnabled; 2023-02-05 19:51:12 -08:00
bjorn e4eb336bd6 Prevent creation of unrenderable texture views; 
There were certain cases where an unrenderable texture view could be
created from a renderable parent texture (e.g. it has multiple mipmap
levels).  This would leave renderView as NULL, which would cause a
crash.
 2023-02-05 17:34:24 -08:00
bjorn e076a582ce 3D depth textures can not have the 'render' flag; 
Vulkan said so!!
 2023-02-05 17:18:45 -08:00
bjorn a160def4e3 rm unreachable mipmap assert; 
It's clamped earlier.
 2023-02-05 17:15:15 -08:00
bjorn b76d9bbfe5 Ensure mipmap count is consistently 1 for render targets; 
Currently if you create a texture from dimensions (assumed to be a
render target), its mipmap count differs depending on whether you
provide an options table.  Now it will consistently be 1.
 2023-02-05 16:02:58 -08:00
bjorn 495fca5f23 Add a variant of Texture:newView for single slices/mipmaps; 
This is a more convenient syntax for the common case of creating a 2D
view of a single slice/level of an array/cubemap/3D texture.
 2023-02-05 15:15:11 -08:00
bjorn 06c150ce4e Pass:setBlendMode/Pass:setColorWrite take optional target index; 
If the target index is missing, the state will apply to all targets.
Fixes undefined behavior when setting color state in a pass with
multiple color attachments.
 2023-02-05 15:07:33 -08:00
bjorn b0c3bd6e4c Lightuserdata can be pushed to channels; 2023-02-04 14:08:22 -08:00
bjorn 8337dd9caf Vectors work with channels; 
They are copied by value.  Upon popping, they are pushed as temporary
vectors.  Matrices are allocated on the heap, everything else is stored
in the Variant itself.
 2023-02-04 14:03:12 -08:00
bjorn 2144b5f81d Backport Lua utf8 library; 2023-02-03 23:17:43 -08:00
bjorn fbc591802a Details; 2023-02-01 19:26:18 -08:00
bjorn 66cb43a665 Support elbow poses from hand tracking; 
Via XR_ULTRALEAP_hand_tracking_forearm
 2023-02-01 18:36:05 -08:00
bjorn bf98c066b4 t.math.globals also adds capitalized constructors; 2023-02-01 17:57:37 -08:00
bjorn b8b40bac40 Update stb_image to 2.28; 2023-01-31 18:20:26 -08:00
bjorn bf31072d0d Cleanup; 2023-01-30 19:44:23 -08:00
Ilya Chelyadin d84d358de7 Minor fixes 2023-01-31 06:03:53 +03:00
kokokoshka 85b6e36020 Android package rename via CMake 2023-01-30 20:35:49 +03:00
Ilya Chelyadin f0265a6f48 Disable headless OpenXR extension for Android 2023-01-29 23:45:23 +03:00
Ilya 933ae3a9ba
Merge branch 'bjornbytes:master' into picofix 2023-01-29 23:33:48 +03:00
bjorn d973020ce4 Add UVs to roundrect; 2023-01-27 00:32:21 -08:00
bjorn 2bccc4bf08 Increase max size of vector pool; 
16k vec3s -> 4 million vec3s
 2023-01-26 21:44:01 -08:00
bjorn 132b8d6003 Pass:roundrect; 2023-01-26 21:24:37 -08:00
bjorn d08cc539e8 Add vector constants; 
They are implemented in the __index metamethod and return temporaries.
 2023-01-24 18:37:04 -08:00
bjorn 017c2136fd Merge branch 'master' into dev 2023-01-24 18:36:27 -08:00
bjorn 4b0931a814 Change temp vector constructors to metatable __calls; 
This enables a few things:

- Custom vector methods can be added/replaced.
- Vector methods can be called as non-methods e.g. vec3.normalize(v)
- Possibility for vector constants in an __index metamethod.

This was measured as increasing overhead by 3.5% when creating temporary
vectors (2ns), which is arbitrarily deemed acceptable.
 2023-01-24 18:01:31 -08:00
bjorn 4e01f84070 Depth resolves; 
- Allow multisampled render pass to have a single-sample depth attachment
- Add a new depthResolve feature, indicating whether it's supported
- Fix stencil load/save
- Minor changes to render pass caching
- Currently the depth resolve is done using the first sample.  A future
  improvement would be to expose/use the min/max/average resolve modes.
 2023-01-22 23:30:57 -08:00
bjorn b24350fb31 gpu: macOS also tries linking to MoltenVK; 2023-01-21 15:27:14 -08:00
bjorn bee8d16427 Add error when render pass/texture sample counts don't match; 2023-01-21 12:16:35 -08:00
bjorn 5bb3f50d77 gpu: enable VK_EXT_swapchain_colorspace when available; 2023-01-20 22:02:32 -08:00
bjorn ffa4beb21c Fix thread refcounting; 
Minor race condition between thread starting and thread getting released.
 2023-01-19 15:05:04 -08:00
bjorn 4675dfb3e9 Fix build; 2023-01-18 18:21:53 -08:00
bjorn 14610333ab gpu: reduce tick count to 2; 
4 is likely excessive, especially for VR, and increases memory usage and
cache misses.
 2023-01-18 17:58:28 -08:00
bjorn 32cc6d52e7 gpu: cleanup; 
- Surface stuff in struct;
- Struct for extensions;
 2023-01-18 17:57:03 -08:00
bjorn ad76d2c0c6 gpu: Require and use VK_KHR_create_renderpass2; 
It's pretty much ubiquitous and is needed for depth resolves.
 2023-01-16 16:25:39 -08:00
bjorn 3e0d2a1ecf core/os: window size is always in framebuffer units; 
pixel density is exposed as a separate accessor.
 2023-01-10 19:54:48 -08:00
undef bc7a541279 Fix constrained rendering in windowed mode on macOS #620 2023-01-06 20:30:05 +01:00
Ilya f3837d99fd
Merge branch 'bjornbytes:master' into picofix 2023-01-04 23:03:54 +03:00
bjorn b6d8546a6f Merge branch 'master' into dev 2023-01-02 16:46:55 -08:00
bjorn dd65a59602 Fix some literals in Curve:evaluate; 2023-01-02 14:43:27 -08:00
bjorn 58c5f0624e Fix for vk portability extension; 
- Always enable when supported.
- It's not required to be enabled, even if portability_enumeration is present.
 2023-01-01 05:03:05 -08:00
bjorn ae4a75eecd Shift around Vulkan initialization; 
Start to make it easier to declare extensions, mark them as required,
and detect whether they're supported at runtime.
 2022-12-31 17:42:51 -08:00
Bjorn 119935fdd9
Merge pull request #627 from jmiskovic/add/gettags 
A getter for World list of tags
 2022-12-29 19:14:49 -08:00
bjorn b885f2abf5 rm AUTO_MAP_LOCATIONS flag from glslang options; 
It doesn't work properly, and silently produces broken shaders when the location is left off.
 2022-12-26 07:21:54 -08:00
Josip Miskovic 9e06c72b37 A getter for World list of tags 2022-12-26 09:50:14 +01:00
bjorn 305213bfb4 Error if shader push constants are too big; 2022-12-25 17:18:05 -08:00
Josip Miskovic bc1308c463 Check if torus shape is cached 2022-12-22 17:26:21 +01:00
bjorn 886e3bb42f Fix some windows warnings; 2022-12-19 14:01:30 -08:00
bjorn e12563ad25 Merge branch 'master' into dev 2022-12-16 21:21:05 -08:00
Ilya 2adbd80997
Merge branch 'bjornbytes:master' into picofix 2022-12-11 13:15:48 +03:00
bjorn 0cacddb2f8 Fix Android quitting again; 
See comment for details.
 2022-12-11 02:11:11 -08:00
bjorn a79b3af7e5 Fix issue where temp vectors sometimes don't work as colors; 2022-12-11 00:41:12 -08:00
Ilya 5b36c44cfc
Merge branch 'bjornbytes:master' into picofix 2022-12-11 11:19:06 +03:00
bjorn 58cc96414a Add flag to omit GLFW from build; 2022-12-10 20:29:36 -08:00
bjorn f013831b73 Reorganize thread code; 
- Put channel into thread module file.
- Make thread internals private.
- Handle more thread bookkeeping in thread module instead of Lua API.
- Fix a few race conditions/leaks nobody was probably ever going to hit.
 2022-12-10 20:13:39 -08:00
bjorn 06dad182db Fix mounted directories with non-empty mountpoints; 
Mounting directories with mountpoints wasn't treating the components
in the mountpoint path as virtual directories.
 2022-12-10 18:25:09 -08:00
bjorn 74a9b90e93 Fix zip archive enumeration; 
Zip archives weren't enumerating in the root directory when they were
mounted with a non-empty mountpoint.  Additionally, zips mounted at the
root directory weren't listing files properly.  This fixes both by
normalizing the mountpoint prefix (it had a prepended slash when it was
empty, which messed up hashing), and ensuring there is a "root node" in
the tree with an empty string.
 2022-12-10 18:25:09 -08:00
Bjorn 3fb9445149
Merge pull request #613 from brainrom/patch-1 
Check for thread handle
 2022-12-10 13:53:57 -08:00
bjorn 5edbfdbffb Pass:cone supports 2-endpoint variant; 2022-12-10 13:51:16 -08:00
Ilya 10675761e2
Check for thread handle 2022-12-11 00:47:20 +03:00
bjorn e63d142009 Fix refcounting when creating Font from Rasterizer; 2022-12-10 13:35:03 -08:00
bjorn 36070e828c Add missing validation for rendering to depth textures; 2022-12-10 11:20:56 -08:00
bjorn 71df5176ad Fix lovr.event.quit on Android; 2022-12-10 00:12:55 -08:00
Ilya Chelyadin 48aad15b1f Fix comma 2022-12-08 07:12:59 +03:00
Ilya Chelyadin f62c99e469 Fix typos, indentation, minor issues 2022-12-08 07:05:30 +03:00
Ilya bd767092f3
Merge branch 'bjornbytes:master' into picofix 2022-12-07 19:50:13 +03:00
bjorn bd3ba49fef webgpu: start stream; 2022-12-04 22:58:03 -08:00
bjorn b5c14da4a6 Pass:line errors if only 1 point is provided; 2022-12-04 18:01:20 -08:00
bjorn bb46fa5745 Pass:line copies tables of vectors to vertices better; 
Using vec3_init writes 4 floats which can, extremely rarely, go past the
end of the vertex buffer.
 2022-12-04 18:00:24 -08:00
bjorn 7bd3546aa9 Fix Pass:line ignoring temporary vectors in tables; 2022-12-04 17:58:49 -08:00
bjorn 98b5fcfd20 Improve Vulkan error messages; 
Instead of printing the raw Vulkan error printed, a friendly error
message gets printed out with the Vulkan error in parentheses.
 2022-12-04 01:58:53 -08:00
bjorn 6678af02a2 rm some unnecessary GLFW window hints; 2022-12-03 23:29:49 -08:00
Bjorn 78a70670bb
Merge branch 'dev' into MSFT_controller_model 2022-12-03 19:34:49 -08:00
bjorn 2a0780718c webgpu: pipeline; 2022-12-03 16:12:41 -08:00
bjorn 67235a5777 webgpu: shader; 
WGSL?  Never heard of it
 2022-12-03 15:22:23 -08:00
bjorn ae088a0807 webgpu: layout; 
Barely
 2022-12-03 15:03:27 -08:00
bjorn 3553982bad gpu: rm GPU_STAGE_ALL; 
It wasn't very useful and probably doesn't do what was intended.
 2022-12-03 15:02:55 -08:00
bjorn 9b02f8cace webgpu -> wgpu; 2022-12-03 14:15:28 -08:00
bjorn 1d6931291c webgpu: texture views; 2022-12-03 14:12:02 -08:00
bjorn ed3306f95d webgpu: buffer; 
Oh the innocence
 2022-12-03 14:07:44 -08:00
bjorn 3bab6761da webgpu: textures; 2022-12-03 14:00:12 -08:00
bjorn efc81e4cec Fix some gcc warnings; 2022-12-03 01:20:02 -08:00
bjorn 8f09f4fd63 webgpu: release samplers; 2022-12-02 23:41:52 -08:00
bjorn 2bbf3eec35 webgpu: sampler; 2022-12-02 23:32:28 -08:00
bjorn d66b1e7ec8 webgpu: device; 2022-12-02 23:19:08 -08:00
bjorn 15d27fc91f os_wasm: fix warnings; 2022-12-02 23:16:38 -08:00
Ilya 92c136bc73
Merge branch 'bjornbytes:master' into picofix 2022-12-01 21:20:33 +03:00
bjorn e2c73edabb Clear GPU memory pointer later; 2022-11-27 20:51:11 -08:00
bjorn 72ecd9cb04 Fix issue recycling GPU memory blocks; 
When a memory block is used for host-visible memory, its mapped pointer
is tracked with the block.  If that memory is freed and later re-used
for some non-mappable memory, the pointer never gets cleared, and so
code thinks the memory is mappable and tries to use the pointer.
 2022-11-27 19:55:27 -08:00
Josip Miskovic cbe3c45548 Trim whitespace in Texture:hasUsage name 2022-11-26 17:41:48 -08:00
bjorn cad98d8b2b Mat4:reflect; 
Creates a matrix that reflects across a plane given as a position and
normal vector.
 2022-11-26 15:34:58 -08:00
bjorn f9d7742dfd Add support for headless headset rendering; 
Although the name is unfortunate, this allows access to lovr.headset
when no window is opened or when the graphics module is disabled.  This
requires the XR_MND_headless extension to be supported by the runtime.
 2022-11-26 14:40:39 -08:00
Ilya Chelyadin 13d8c4a207 Interaction profiles suggestion improvement 
At least one profile should be supported. Monado fails on Neo 3 profile.
 2022-11-25 21:16:42 +03:00
bjorn 4422df2a47 Variant small string optimization; 2022-11-24 15:40:43 -08:00
bjorn 0c281bca50 Change default setProjection far plane to 0; 
It was accidentally left at 100, which will cause problems.
 2022-11-24 14:58:40 -08:00
bjorn e9776f98c6 Fix compatibility with Lua 5.2, 5.3, 5.4; 
Part of this involved putting the Lua header back in api.h, since we
need to know the Lua version to define some macros properly.
 2022-11-24 14:33:55 -08:00
bjorn 8f74778c19 Error if require path is too long instead of truncating; 2022-11-23 14:08:32 -08:00
bjorn e426520144 Blob:getString takes an optional byte range; 2022-11-23 12:21:32 -08:00
bjorn 53da4dd1dc rm File again; 
forks please yell if you still need it
 2022-11-23 11:58:42 -08:00
Ilya Chelyadin 3f20364c3f Pico is back! 
Tested on Pico Neo 3 with PUI v4.9.3
Also included generic (Monado-Android) Android flavor.
 2022-11-22 22:01:13 +03:00
s-ol 043f9c7920 store headset model metadata for animations 2022-11-22 12:24:57 +01:00
s-ol 533e02771e throw when model references external asset but no 'io' is given 2022-11-22 12:24:31 +01:00
s-ol 3f8e137469 implement XR_MSFT_controller_model 2022-11-22 12:24:25 +01:00
bjorn dbdd22ae95 Compute passes release their shaders properly; 
Active shader was only getting released for render passes.
 2022-11-21 19:52:41 -08:00
bjorn 7f2618227f Fix off-by-one tick number in readbacks; 
Only when a readback is read back before a pass is created.

Should really change gpu to know if the frame has started yet and adjust
the tick index accordingly.
 2022-11-21 19:42:41 -08:00
bjorn 0c966ba216 gpu: destroy readback scratchpads properly; 2022-11-21 19:42:13 -08:00
bjorn be3faf8822 Fixes for Vulkan initialization; 2022-11-17 20:32:24 -08:00
bjorn 3879ce926d Improve Vulkan initialization; 
- Check for layers before enabling
- Check for instance/device extensions before enabling

Fixes unfriendly errors when running on a system without validation layers
installed.

Uses same table approach as OpenXR code.
 2022-11-16 20:21:03 -08:00
bjorn 7b3e1a02eb Fix newShader when nil is used as a stage's code; 2022-11-16 18:12:06 -08:00
bjorn 6d1bbe9c5c Fix Android build on new NDKs; 
Some Android header defines DEPTH, which clashes with a symbol in the
OpenXR driver.  This change just stops using Android headers in there
and declares more granular private functions.  It also removes a few
unused private os functions.
 2022-11-15 20:35:39 -08:00
bjorn 58dc7ee9dd Add missing check for sample usage in material textures; 2022-11-14 20:10:23 -08:00
bjorn b61dbab21b newTexture resets usage when table is provided; 2022-11-14 20:03:58 -08:00
bjorn c2f12f1fd4 Fix matrix rotation decomposition when matrix has scale; 
Similar to mat4_getAngleAxis, quat_fromMat4 and mat4_getOrientation need
to divide by the scale.
 2022-11-14 19:46:01 -08:00
bjorn 9277b38273 Use fancy syntax for model data map indices; 
Matches nodes.
 2022-11-14 19:20:29 -08:00
bjorn d5ebb796b3 Mat4:set uses TRS order when scale is present; 2022-11-14 19:19:23 -08:00
bjorn c61d6b059b Merge branch 'master' into dev 2022-11-14 19:19:17 -08:00
s-ol c3494d3d30 Fix Model:getNodeScale() 2022-11-14 08:02:13 -08:00
s-ol 7dbdda1205 Fix node indexing for GLTF models with multiple root nodes 2022-11-14 08:02:13 -08:00
s-ol 773d22f40d Check bounds in luax_checkanimation / luax_checknodeindex 2022-11-14 08:02:13 -08:00
bjorn 7d3cc45cc2 LÖVR submodule improvements; 
- Allow parent CMake projects to expose symbols more easily
- Allow for custom plugins folder
- Include directories are always relative to lovr's source dir

Co-authored-by: Ilya Chelyadin <ilya77105@gmail.com>
 2022-11-09 22:42:50 -08:00
bjorn cacc5eae71 ModelData:getTriangles reuses vertices better; 
ModelData:getTriangles currently adds a fresh set of vertices for every
mesh in a node.  This is technically correct, but it wastes space when 2
nodes reference the same set of vertices with different index buffers,
which is pretty common when a node has multiple materials.  It also
breaks ODE, who doesn't like it when vertices outnumber indices too
much.
 2022-11-09 22:22:51 -08:00