require returns true if the module doesn't return anything, so there are
situations where pcalling require would set the failure variable to
true, preventing the CLI from running. I think it's fine to just check
the ok variable.
Use -w or --watch to watch source directory for changes and call
lovr.filechanged when a file is changed.
By default lovr.filechanged will restart lovr.
It's powered by lovr.filesystem.watch/lovr.filesystem.unwatch functions,
but these are currently hardcoded to only watch the whole source folder.
Currently there is a bug where it only restarts on the first change,
this is seemingly a problem with dmon.
+Z is the front face in a cubemap, not -Z. Currently cubemap faces are
flipped in both the X and Z directions.
Some kind of flip is required because cubemaps use a left-handed
coordinate space instead of lovr's/vulkan's right-handed coordinate
space.
Equirect does not need any changes.
(cherry picked from commit 1b1bc182bf)
This is a little slower, but means indirect draws can use Transform and Color.
There are other solutions for this. For example LÖVR could reserve
BaseInstance and use a compute shader to rewrite indirect buffers.
For now we choose to be correct and a little slower.
- Undeprecate ShaderType (it's good actually, kinda like a pipeline bind
point and more specific than having lovr trying to make sense of a
random set of stages).
- Use a default uniform block instead of push constants. The Constants
macro now maps to a uniform block declaration.
- It is no longer possible to create a shader by giving a single
DefaultShader string (you can still give a per-stage DefaultShader
though).
- lovr.graphics.compileShader now takes all stages instead of a single
stage. In general we need all stages when compiling GLSL because
default uniforms require linking across stages.
This shaves 20 bytes off of each model vertex, or around 40% savings.
The vertex size is also a power of two which results in extreme amounts
of style points.
+Z is the front face in a cubemap, not -Z. Currently cubemap faces are
flipped in both the X and Z directions.
Some kind of flip is required because cubemaps use a left-handed
coordinate space instead of lovr's/vulkan's right-handed coordinate
space.
Equirect does not need any changes.
- Cubemaps can have any layer count that is a multiple of 6.
- A cubemap with more than 6 layers will be a cubemap array image view.
- This isn't perfect because it conflates regular cubemaps with
6-layer cubemap arrays.
- Enable the vk feature, handle the spv feature, add getPixel helper.
- state.features.overlay should remain a bool since it just indicates
whether the extension is supported/enabled.
- split the config value into a bool/u32 pair so the full u32 range can
be used for the order (seems important to coordinate with other apps).
- Also you can use a boolean now like before, which uses 0 as the order.
