#include <optix_types.h>
Public Attributes | |
| unsigned int | count |
| unsigned int | subdivisionLevel |
| OptixOpacityMicromapFormat | format |
Opacity micromap usage count for acceleration structure builds. Specifies how many opacity micromaps of a specific type are referenced by triangles when building the AS. Note that while this is similar to OptixOpacityMicromapHistogramEntry, the usage count specifies how many opacity micromaps of a specific type are referenced by triangles in the AS.
| unsigned int OptixOpacityMicromapUsageCount::count |
Number of opacity micromaps with this format and subdivision level referenced by triangles in the corresponding triangle build input at AS build time.
| OptixOpacityMicromapFormat OptixOpacityMicromapUsageCount::format |
opacity micromap format.
| unsigned int OptixOpacityMicromapUsageCount::subdivisionLevel |
Number of micro-triangles is 4^level. Valid levels are [0, 12].
