`react-doctor/three-shader-no-version-directive`

Three shader source contains a version directive

Category: Bugs
Severity: error
Source: oxlint-plugin-react-doctor
Framework: global
Enabled when: three
Tags: three, webgl
Default: Enabled

Validate the diagnostic

Confirm the reported code matches this rule before you edit it.

Confirm the reported code matches react-doctor/three-shader-no-version-directive. Compare it with the Before example and verify the same API, framework, and execution context. Treat it as a false positive only when one of those conditions differs.

Compare the code

The corrected pattern shows a focused way to address the diagnostic.

Reported pattern

const material = new ShaderMaterial({
  vertexShader: `#version 300 es
in vec3 position;`,
});

Corrected pattern

const material = new ShaderMaterial({
  glslVersion: GLSL3,
  vertexShader: `in vec3 position;`,
});

How to fix

Use the corrected pattern as a reference. Preserve behavior that the rule does not require you to change.

Copyable fix prompt

Copy this self-contained prompt into your coding agent after you confirm the diagnostic.

Fix every confirmed react-doctor/three-shader-no-version-directive diagnostic in the current repository. Required change: - Set glslVersion on the material instead of writing #version in shader source.

Reference transformation:Before:

const material = new ShaderMaterial({
  vertexShader: `#version 300 es
in vec3 position;`,
});

After:

const material = new ShaderMaterial({
  glslVersion: GLSL3,
  vertexShader: `in vec3 position;`,
});

Constraints: - Confirm the reported code matches the Before pattern. - Make the smallest change that fixes the root cause. - Preserve behavior and interfaces unrelated to this diagnostic. - Reuse existing project components, utilities, and conventions. - Do not introduce render-phase side effects, render-phase state updates, or Hooks rule violations. - Adapt identifiers and framework details instead of copying blindly. - Do not disable the rule or suppress matching code. - Confirm this rule is enabled for the project: three. Verification: - Run focused tests for the changed behavior. - Run React Doctor and confirm this diagnostic no longer appears. - Report the files changed and any checks you could not run.

More Bugs rules from the rules reference:

react-doctor/three-shader-require-matching-uniforms: Shader stages declare incompatible uniforms
react-doctor/three-shader-require-matching-varyings: Shader stage interface does not match
react-doctor/three-shader-require-position-on-all-paths: Vertex shader leaves gl_Position undefined
react-doctor/three-shader-require-uniform-bindings: Shader uniform has no material binding
react-doctor/three-tsl-no-js-uniform-branch: JavaScript branch reads a TSL uniform value

react-doctor/three-shader-no-version-directive