Quest Readiness Scanner

Module: Tech · Category: QA · Tool ID: QuestReadinessScanner

Scans project settings, asset stats, and map data against per-device XR budgets. Supports Quest 2 / Quest 3 / Quest 3S / Quest Pro / Apple Vision Pro. Checks rendering settings (Forward vs Deferred, Mobile HDR, MSAA), texture stats (resolution, memory, format), geometry (draw calls, triangle count, Nanite), materials (instruction limits, sampler limits), project settings (Vulkan/OpenXR, Fixed Foveated Rendering, App Space Warp), and per-level budget. Each check has a fix recommendation.

Scanner with Quest 3 selected, mixed Pass / Warning / Fail results across categories, summary at top.

When to use it

• Building for Quest / Vision Pro: confirming the project meets device budgets
• Pre-cook XR audit
• Investigating “why is the build too big / too slow on Quest?”
• Choosing between Quest 2 / 3 / Pro target: see what changes per device

What it isn’t for

• Don’t use this for non-XR projects. Checks are XR-specific.
• Don’t expect runtime XR perf. Asset/setting-side checks only.

Opening the tool

1. Open the EQLabs Hub and search for Quest or XR (or browse to Tech → QA).
2. Click the tool card.
3. Pick a device, click Scan.

Interface tour

Field	What it does	Default
Device combo	Quest 2 / Quest 3 / Quest 3S / Quest Pro / Vision Pro	Quest 3
Category Filter combo	Filter results by category	All
Scan	Runs all checks for the selected device
Copy Results	Plain-text dump
Stats	Pass / Warn / Fail counts
Results list	Per-check: category, name, current value, required value, fix recommendation, severity

Device budgets

Each device has its own FXRDeviceBudget:

• Max draw calls (per frame)
• Max triangles (per eye)
• Max texture memory (MB)
• Max texture resolution
• Max material instructions
• Max texture samplers
• Required forward shading flag
• Required Vulkan flag

Check categories

Category	What it covers
Rendering	Forward vs Deferred, Mobile HDR, MSAA, Mobile Shading Model
Textures	Resolution, total memory, format compliance
Geometry	Draw call estimate, triangle budget, Nanite (disabled on Quest)
Materials	Instruction count limits, texture sampler limits
Project Settings	Vulkan/OpenXR enabled, Fixed Foveated Rendering, App Space Warp
Level Budget	Per-level draw call + triangle totals

Filtered to Fail-only with several failed checks visible and fix recommendations.

Workflow

1. Pick the target device (your weakest target).
2. Click Scan.
3. Sort by severity — Fail first, then Warning.
4. Walk the recommendations — each Fail has a concrete fix.
5. Re-scan after applying fixes.

A Meta Quest 3 scan: 20 checks with 14 passed, 2 warnings and 4 failures, each with the recommended fix.

Settings reference

Field	Default
Device	Quest 3
Category Filter	All

Settings file: [Project]/Saved/EQLabs/Settings/QuestReadinessScanner.json

Output

• In-panel results list
• Clipboard. Copy Results.
• No edits. Read-only audit.

Tips and gotchas

• Quest 2 is the strictest standalone target. Start there if you’re targeting all Quest devices.
• Vision Pro budgets differ from Quest. Designed around Apple’s XR runtime, not Meta’s.
• Nanite is unsupported on Quest. Flagged automatically.
• App Space Warp can dramatically reduce CPU/GPU cost. Flagged if not enabled.

Related tools

• Project Doctor Suite — Android Compliance Wizard for non-XR Android
• Rendering Systems Auditor — runtime rendering tuning