C Specification
Bits which can be set in VkMicromapBuildInfoEXT::flags
specifying additional parameters for micromap builds, are:
// Provided by VK_EXT_opacity_micromap
typedef enum VkBuildMicromapFlagBitsEXT {
VK_BUILD_MICROMAP_PREFER_FAST_TRACE_BIT_EXT = 0x00000001,
VK_BUILD_MICROMAP_PREFER_FAST_BUILD_BIT_EXT = 0x00000002,
VK_BUILD_MICROMAP_ALLOW_COMPACTION_BIT_EXT = 0x00000004,
} VkBuildMicromapFlagBitsEXT;Description
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VK_BUILD_MICROMAP_PREFER_FAST_TRACE_BIT_EXT specifies that the given micromap build should prioritize trace performance over build time.
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VK_BUILD_MICROMAP_PREFER_FAST_BUILD_BIT_EXT specifies that the given micromap build should prioritize build time over trace performance.
Document Notes
For more information, see the Vulkan Specification.
This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.