Module cone_trace 

Structs

ConeDistribution

Cone distribution presets.

ConeTraceConfig

Configuration for cone tracing.

ConeTraceResult

Result from a cone trace.

Constants

CONE_TRACE_FRAG_SRC

Embedded fragment shader for GPU cone tracing.

Functions

ambient_occlusion

Compute ambient occlusion by tracing wide cones above the surface.

diffuse_gi

Compute diffuse global illumination by tracing multiple cones in a hemisphere.

hemisphere_cones

Generate cone directions distributed over a hemisphere.

soft_shadows

Compute soft shadows by tracing a cone toward a light.

specular_gi

Compute specular global illumination using a single narrow cone in the reflection direction.

trace_cone

Trace a cone through the octree.