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Author SHA1 Message Date
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 6c252a47b8 Don't declare builtin flags in compute shaders; 
They aren't used, and increase file size and clutter up disassembly.
 2023-04-05 21:53:39 -07:00
bjorn 747c7fdddf Optimize blend shape shader; 
This is ~20% faster, I think it's because all the SSBO stores are
"batched" at the end.
 2023-04-05 21:53:39 -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 a2b12c9e7c Vertex tangents don't require normalMap flag anymore; 2023-03-31 19:23:20 -07:00
Bjorn 7c557132f9
Merge pull request #653 from bjornbytes/blendshapes 
Blend Shapes
 2023-03-31 18:54:46 -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
Bjorn e0cb722225
Merge pull request #659 from jmiskovic/fix/acos 
Fix acos domain error in angle between two Vec3
 2023-03-25 10:44:03 -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