VulkanHub
Enum

VkOpacityMicromapSpecialIndexEXT

Enum for special indices in the opacity micromap

The VkOpacityMicromapSpecialIndexEXT enumeration is defined as:

typedef enum VkOpacityMicromapSpecialIndexEXT {
    VK_OPACITY_MICROMAP_SPECIAL_INDEX_FULLY_TRANSPARENT_EXT = -1,
    VK_OPACITY_MICROMAP_SPECIAL_INDEX_FULLY_OPAQUE_EXT = -2,
    VK_OPACITY_MICROMAP_SPECIAL_INDEX_FULLY_UNKNOWN_TRANSPARENT_EXT = -3,
    VK_OPACITY_MICROMAP_SPECIAL_INDEX_FULLY_UNKNOWN_OPAQUE_EXT = -4,
} VkOpacityMicromapSpecialIndexEXT;
  • VK_OPACITY_MICROMAP_SPECIAL_INDEX_FULLY_TRANSPARENT_EXT specifies that the entire triangle is fully transparent.
  • VK_OPACITY_MICROMAP_SPECIAL_INDEX_FULLY_OPAQUE_EXT specifies that the entire triangle is fully opaque.
  • VK_OPACITY_MICROMAP_SPECIAL_INDEX_FULLY_UNKNOWN_TRANSPARENT_EXT specifies that the entire triangle is unknown-transparent.
  • VK_OPACITY_MICROMAP_SPECIAL_INDEX_FULLY_UNKNOWN_OPAQUE_EXT specifies that the entire triangle is unknown-opaque.