#include <optix_types.h>
Public Attributes | |
| unsigned int | count |
| unsigned int | subdivisionLevel |
| OptixDisplacementMicromapFormat | format |
Displacement micromap usage count for acceleration structure builds. Specifies how many displacement micromaps of a specific type are referenced by triangles when building the AS. Note that while this is similar to OptixDisplacementMicromapHistogramEntry, the usage count specifies how many displacement micromaps of a specific type are referenced by triangles in the AS.
| unsigned int OptixDisplacementMicromapUsageCount::count |
Number of displacement micromaps with this format and subdivision level referenced by triangles in the corresponding triangle build input at AS build time.
| OptixDisplacementMicromapFormat OptixDisplacementMicromapUsageCount::format |
Displacement micromaps format.
| unsigned int OptixDisplacementMicromapUsageCount::subdivisionLevel |
Number of micro-triangles is 4^level. Valid levels are [0, 5].
