WebGL NV_shader_noperspective_interpolation Extension Specification

Name

NV_shader_noperspective_interpolation

WebGL working group (public_webgl 'at' khronos.org)

Members of the WebGL working group

Last modified date: January 11, 2024
Revision: 2

WebGL extension #55

Written against the WebGL API 2.0 specification.

This extension exposes the NV_shader_noperspective_interpolation functionality to WebGL.

There are no WebGL-specific behavioral changes.

Consult the above extension for documentation, issues and new functions and enumerants.

When this extension is enabled:

When a vertex or fragment shader enables, requires, or warns GL_NV_shader_noperspective_interpolation with an #extension directive:
- Vertex outputs and fragment inputs may be declared with a noperspective interpolation qualifier.
The GLSL macro GL_NV_shader_noperspective_interpolation is defined as 1.

[Exposed=(Window,Worker), LegacyNoInterfaceObject]
interface NV_shader_noperspective_interpolation {
};

Revision 1, 2023/06/01

Revision 2, 2024/01/11