[ZainnQureshii]

Five JSDoc comments state a default that the code does not use. Each comment now matches the value in the signature or field initialiser:

• StandardMaterial.clone(), PBRMaterial.clone() and OpenPBRMaterial.clone(): the cloneTexturesOnlyOnce doc said "Default false", but the parameter is declared cloneTexturesOnlyOnce: boolean = true (standardMaterial.pure.ts:1851, pbrMaterial.pure.ts:704, openpbrMaterial.pure.ts:2199). Changed to "Default true".
• SSAORenderingPipeline.radius: the doc said "Default value is 0.0006", but the field is public radius: number = 0.0001; (ssaoRenderingPipeline.pure.ts:63). Changed to 0.0001.
• SlateGizmo.fixedScreenSize: the doc said "(Default: true)", but the field is public fixedScreenSize = false; (slateGizmo.ts:56), and HolographicSlate creates the gizmo without setting it. Changed to "(Default: false)".

Comment-only change: no runtime behaviour changes. I did not run the build or tests, since only comment text changed; the values were checked by reading each declaration above.

Prepared with AI assistance (Claude Code) and reviewed with GitHub Copilot.

🤖 Generated with Claude Code

[Copilot]

🟢 Approval recommended

There are no active review issues blocking the JSDoc default documentation updates.

No open issues 🎉

What changed in this PR

This documentation-only PR aligns five JSDoc defaults with existing Babylon.js declarations. Runtime behavior is unchanged.

Changes:

• Corrects cloneTexturesOnlyOnce documentation to true for three material classes.
• Corrects the documented SSAO radius to 0.0001.
• Corrects the documented slate gizmo fixedScreenSize default to false.

File	Description
packages/​dev/​gui/​src/​3D/​gizmos/​slateGizmo.ts	Documents fixedScreenSize as defaulting to false.
packages/​dev/​core/​src/​PostProcesses/​RenderPipeline/​Pipelines/​ssaoRenderingPipeline.pure.ts	Documents the radius default as 0.0001.
packages/​dev/​core/​src/​Materials/​standardMaterial.pure.ts	Documents cloneTexturesOnlyOnce as defaulting to true.
packages/​dev/​core/​src/​Materials/​PBR/​pbrMaterial.pure.ts	Documents cloneTexturesOnlyOnce as defaulting to true.
packages/​dev/​core/​src/​Materials/​PBR/​openpbrMaterial.pure.ts	Documents cloneTexturesOnlyOnce as defaulting to true.

_{Review effort: Balanced}

[deltakosh]

Hello,

Thanks, all five corrections match the code at b497afa:

• StandardMaterial.clone, PBRMaterial.clone and OpenPBRMaterial.clone declare cloneTexturesOnlyOnce: boolean = true, so "Default true" is correct.
• SSAORenderingPipeline.radius is initialised to 0.0001.
• SlateGizmo.fixedScreenSize is initialised to false.

Comment-only change with no runtime impact. Approving.

Thanks!

[Popov72]

All five JSDoc defaults match their existing declarations and implementation. No actionable findings; this comment-only change leaves runtime behavior unchanged.