VkMicromapUsageEXT

The VkMicromapUsageEXT structure is defined as:

typedef struct VkMicromapUsageEXT {
    uint32_t count;
    uint32_t subdivisionLevel;
    uint32_t format;
} VkMicromapUsageEXT;

pub struct MicromapUsageEXT {
    count: u32,
    subdivision_level: u32,
    format: u32, // Interpretation depends on parent type
}

• count is the number of triangles in the usage format defined by the subdivisionLevel and format below in the micromap
• subdivisionLevel is the subdivision level of this usage format
• format is the format of this usage format

The format is interpreted based on the type of the micromap using it.