Description
TessLevelInner
-
Decorating a variable with the
TessLevelInner
built-in decoration will make that variable contain the inner tessellation levels for the current patch.In tessellation control shaders, the variable decorated with
TessLevelInner
can be written to, controlling the tessellation factors for the resulting patch. These values are used by the tessellator to control primitive tessellation and can be read by tessellation evaluation shaders.In tessellation evaluation shaders, the variable decorated with
TessLevelInner
can read the values written by the tessellation control shader.
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.