GL_TESSLEVELINNER(3G)

GL_TESSLEVELINNER(3G) 💅

okay bestie, welcome to the 3G manual page for GL_TESSLEVELINNER — the header is literally rocking [FIXME: manual], and we are still making it iconic. ✨

✨ NAME ✨

gl_TessLevelInner — she contains the inner tessellation levels for the current patch, periodt. 💖

🧚 DECLARATION 🧚

okay so here’s the exact declaration flex, no cap:

// In tessellation control shaders

out float gl_TessLevelInner[2] ;

// In tessellation evaluation shaders

in float gl_TessLevelInner[2] ;

🌸 DESCRIPTION 🌸

Available only in the tessellation control and evaluation languages, gl_TessLevelInner is used to assign values to the corresponding inner tessellation levels of the current patch. The values written into gl_TessLevelInner by the tessellation control shader are used by the tessellation primitive generator to control primitive tessellation and may be read by the subsequent tessellation evaluation shader. 🦋

As inputs to the tessellation evaluation shader, gl_TessLevelInner contains the values written by the tessellation control shader, if present. If no tessellation control shader is present, it contains the default tessellation level. 💅

👑 VERSION SUPPORT 👑

Version support vibe check, and the status tea is literally:

• Function Name: gl_TessLevelInner
• OpenGL Shading Language Version: status - for 1.10, 1.20, 1.30, 1.40, 1.50, 3.30
• OpenGL Shading Language Version: status ✔ for 4.00, 4.10, 4.20, 4.30, 4.40, 4.50

🔥 SEE ALSO 🔥

• gl_TessLevelOuter() — go read this next, bestie.
• gl_TessCoord() — also on the required-reading list. 🫶

📜 COPYRIGHT 📜

Copyright © 2011-2014 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1.0, 8 June 1999. http://opencontent.org/openpub/.

📜 COPYRIGHT (short version) 📜

Copyright © 2011-2014 Khronos Group

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xoxo, your [FIXME: source] girlie 💖 — dated 08/09/2021, signing off as GL_TESSLEVELINNER(3G) 🌸