Module context_keys 

Domain-agnostic context key types for LaneContext.

These newtypes are inserted into a LaneContext by agents and extracted by lanes. Placing them in khora-core avoids a cyclic dependency between khora-lanes and khora-agents.

Render domain

Key	Meaning
ColorTarget	Texture view to render colour into
DepthTarget	Texture view for depth testing
ClearColor	Framebuffer clear colour
ShadowAtlasView	Shadow atlas view written by shadow lanes
ShadowComparisonSampler	PCF comparison sampler for shadow sampling

Physics domain

Key	Meaning
PhysicsDeltaTime	Fixed timestep for the current step

Audio domain

Audio lanes consume an Arc<dyn AudioMixBus> injected directly into the LaneContext by the AudioAgent. The bus carries its own StreamInfo, so no separate context key is needed.

Structs

ClearColor

Clear color for the current frame.

ColorTarget

Color render target for the current frame.

DepthTarget

Depth render target for the current frame.

PhysicsDeltaTime

Fixed timestep for the current physics step.

ShadowAtlasCubeView

Cube shadow atlas texture view (point lights), bound by lit shaders as texture_depth_cube_array. Written by shadow lanes after execute().

ShadowAtlasView

2D shadow atlas texture view (directional / spot lights), written by shadow lanes after execute().

ShadowComparisonSampler

Shadow comparison sampler, written by shadow lanes after execute().