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89 commits

Author SHA1 Message Date
Raph Levien 1b3938e54f Clean up casting 
Get rid of unneeded clone and make syntax nicer.
 2023-04-29 08:22:49 -07:00
Raph Levien e7c7f10524 Cargo fmt 2023-04-29 08:19:28 -07:00
Raph Levien 9c7e084239 Focus canvas on setup 2023-04-29 08:19:01 -07:00
Raph Levien a20c9e1592 Oops, forgot to commit mmark.rs 2023-04-29 08:18:04 -07:00
Raph Levien 6fc1ed8e13 Cargo fmt 2023-04-29 08:16:28 -07:00
Raph Levien f4a2fc616b Mmark example 
This commit ports the mmark example from the mmark branch, and also makes the complexity adjustable through up/down arrow keys.
 2023-04-29 07:55:31 -07:00
Raph Levien 495229bf10 Combine tiger and splash screen 
Always show the tiger, and include key bindings.
 2023-04-28 17:15:28 -07:00
Raph Levien 152fa00843 Basic splash screen 
Just has key bindings for now.
 2023-04-28 16:44:37 -07:00
Raph Levien 8a083d9473 Nicer HTML 
It's easier with innerHTML rather than constructing DOM by hand.
 2023-04-28 14:33:24 -07:00
Raph Levien e399f4792d Display error message when WebGPU not enabled 
Detect the case where creating the WebGPU surface fails, and insert a message explaning the failure into the DOM, rather than panicking.
 2023-04-28 13:55:24 -07:00
Daniel McNab 299b47ea06
Update the bevy example to wgpu 0.16 (#313) 
* Update the bevy example to wgpu 0.16

After https://github.com/bevyengine/bevy/pull/8446

* Remove inaccurate README warning
 2023-04-27 08:41:17 +01:00
Daniel McNab 1529945a5a Update cargo-run-wasm 2023-04-24 15:46:18 -07:00
Arman Uguray 51f00fbd1f Fix the headless example for wgpu 0.16 2023-04-24 10:41:25 -07:00
Arman Uguray bb117da352 Enable wasm-bindgen feature of instant crate 2023-04-23 16:00:01 -07:00
Arman Uguray 4642fa024f [with_winit] Set the canvas size to thw winit Window's inner size 
This prevents the scaling caused by the hardcoded canvas dimensions on
high dpi platforms.
 2023-04-23 12:02:39 -07:00
Arman Uguray 5543ad01fe [examples] Use instant crate's time::Instant 
crates.io/crates/instant provides a std::time::Instant implementation
that works on both WASM and non-wasm builds.
 2023-04-23 12:02:39 -07:00
Arman Uguray 23f26ef2a1 [svg] Log parse and render times separately 
The examples logged the total processing time for an SVG including both
parse and GPU buffer encoding times. Times for these two operations are
now logged separately.
 2023-04-21 18:31:20 -07:00
Arman Uguray 6d2b98cade [vello_encoding] Re-export vello_encoding::Glyph from vello 
This makes it so that users of the vello crate that use the Glyph type
don't need to directly depend on the vello_encoding crate.
 2023-04-18 14:46:16 -07:00
Arman Uguray db2fefdc8f [vello_encoding] Move the encoding module into its own crate 
This change moves the vello encoding logic to a new crate under
crates/encoding. Combined with the `vello_shaders` crate, this enables
lightweight integration of the Vello pipelines into renderers that don't
depend on wgpu (or perhaps written in languages other than Rust).

The Scene/Fragment API currently remain the vello crate.
 2023-04-18 14:46:14 -07:00
Raph Levien 8cfe903f7e Change image to flower 
Using vector graphics for the image doesn't make a huge amount of sense. The flower photo is by Raph and happily licensed to anyone who wants to use it.
 2023-03-22 15:53:44 -07:00
Chad Brokaw 4c5ff6b5bf
Merge pull request #297 from linebender/vello-fello 
Replace font backend
 2023-03-21 22:07:36 -04:00
Chad Brokaw eb8cc5275f Replace font backend 
This replaces the old moscato font backend with one that has proper support for variable fonts.
 2023-03-21 19:27:21 -04:00
Arman Uguray 703d22f4b7 [frame_stats] Use match statement for color coding graph 2023-03-21 15:29:16 -07:00
Arman Uguray 6f3051837f [frame_stats] Adapt the graph scale based on the current mean frame time 
This allows the graph to display at a reasonable scale in the face of
fluctuations and a max recorded sample that is much larger than the
current average.
 2023-03-21 15:16:45 -07:00
Arman Uguray e6f4f6de57 [frame_stats] Draw thresholds for 16.66ms, 33.33ms, and 8.33 timings 
Also added color coding for the bar graph based on these thresholds.
 2023-03-21 11:38:38 -07:00
Arman Uguray 5ba2826460 [frame_stats] Scale the frame time graph linearly 
The sqrt scale doesn't add much value any more since the max frame time
can be reset with a keypress.
 2023-03-21 11:34:33 -07:00
Arman Uguray 8bd1bdfaa8 [frame_stats] Use wgpu::PresentMode::AutoVsync/AutoNoVsync for VSync mode 
The Auto* modes should have wider compatibility as they implement
fallback behavior based on what the platform supports. This also means
that on web "vsync off" will likely be incorrect.
 2023-03-21 11:34:26 -07:00
Arman Uguray 02a222f435 [frame_stats] Reduce stats time delta between elapsed() and next frame start time 
This does not account for the time spent in processing
`Stats::add_sample` but it should be very close.
 2023-03-21 11:34:20 -07:00
Arman Uguray a1c0df1058 [frame_stats] Track frame time more tightly 
We now track the frame time from snapshot to snapshot corresponding to
the exact presentation time.
 2023-03-21 11:34:14 -07:00
Arman Uguray 1250cdcf86 [frame_stats] Add a VSync toggle key; show the current VSync state in stats UI 2023-03-21 11:34:08 -07:00
Arman Uguray 306aeab6df [frame_stats] Key binding to clear min/max frame time; address review comments 2023-03-21 11:34:01 -07:00
Arman Uguray 1ac4a4f1a8 [frame_stats] Draw a live plot of frame time samples 
Also abandoned the FrameScope idea and revised the `Stats::add_sample`
to accept a struct to accept a variety of future measurements.
 2023-03-21 11:33:50 -07:00
Arman Uguray bacaeebcb6 [frame_stats] Show viewport resolution on the stats layer 
Also set the stats layer toggle to be on by default until we add some UI
to toggle it on mobile.
 2023-03-21 11:33:43 -07:00
Arman Uguray d7bacbcc3f [frame_stats] Build stats layer layout based on viewport dimensions 2023-03-21 11:33:35 -07:00
Arman Uguray 89fb1b89da [frame_stats] Add frame statistics UI to with_winit example 
Added a module for frame time statistics and UI layer that displays
the average, minimum, and maximum frame time alongside FPS. The UI
can be toggled by pressing the `S` key.
 2023-03-21 11:33:22 -07:00
Daniel McNab 17096ad878
Update for Bevy 0.10 and other dependencies (#290) 2023-03-16 15:44:10 +00:00
Daniel McNab fd6bfe91d6
Fix handling of interactivity (#295) 
* Fix handling of interactivity

* Sort out silly mixup
 2023-03-16 13:38:43 +00:00
Florian Köhler c503973739
Add space key for transform reset (#294) 
Co-authored-by: Florian Köhler <power-unsealed>
 2023-03-15 15:18:16 +00:00
Chad Brokaw 923c949e95 Remove some unused imports 2023-03-10 21:00:42 -05:00
Chad Brokaw 37f05b853c Address initial review feedback 
* Add comment about naughty ptr2int cast
* Change Option to anyhow::Result in test scene ImageCache
* Replace magic constant with pixel stride from selected format
 2023-03-10 15:14:34 -05:00
Chad Brokaw 165b3a083b Let's add images 2023-03-09 17:18:03 -05:00
Chad Brokaw 69dd838d09 post rebase fixups 2023-03-06 11:41:12 -05:00
Chad Brokaw 5e216adfa8 Merge branch 'main' into glyph-run 2023-03-06 08:17:45 -05:00
Daniel McNab 5156447346
Make the with_winit example run on android (#273) 2023-03-05 11:33:30 +00:00
Chad Brokaw 15efb8b3f6 fixes after rebase 
* remove SceneBuilder::finish() calls
* remove old Config struct
* comment about syncing structs in config.wgsl
 2023-03-03 20:46:50 -05:00
Chad Brokaw fca106a5ce Merge branch 'main' into glyph-run 2023-03-03 20:30:10 -05:00
Arman Uguray 12d5dcd34f Use clap to parse base-color option; remove unused width/height parameters 2023-03-03 14:28:07 -08:00
Arman Uguray d72ad14059 Add a test scene that animates the base color 
The test scenes can now supply their own optional base (background)
color. In the with_winit example, we also allow the user to provide a
base color as a CLI option. The precedence is as follows:

   1. Use the color from the CLI options, if any.
   2. Otherwise use the scene provided base color, if any.
   3. Otherwise default to black.
 2023-03-03 11:30:12 -08:00
Arman Uguray 3bbf108df5 Renamed clear_color to base_color; addressed review comments 2023-03-02 14:29:44 -08:00
Arman Uguray 05fa8c7c39 RenderParams struct for render-time options 
The texture and surface render API now takes render-time parameters
(such as clear color, target width/height) as a RenderParams struct.

The examples have been updated to demonstrate this. The with_winit
example now accepts a clear color as a command line option.
 2023-03-02 11:25:19 -08:00