Constant VkBuildAccelerationStructureFlagBitsKHR_VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_OPACITY_MICROMAP_UPDATE_EXT
pub const VkBuildAccelerationStructureFlagBitsKHR_VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_OPACITY_MICROMAP_UPDATE_EXT: VkBuildAccelerationStructureFlagBitsKHR = 64;