How to Export Blender to GLB
Blender to GLB export: enable Draco compression, set up materials properly, validate output before web use.
Blender to GLB export: (1) Apply all transforms (Object > Apply > All Transforms) — fixes scale/rotation surprises in viewer. (2) UV unwrap and bake textures if needed. (3) File > Export > glTF 2.0. (4) In export dialog, choose Format: glTF Binary (.glb). (5) Enable Compression > Draco mesh compression. (6) Optionally enable "Apply Modifiers". (7) Validate exported file with KhronosGroup glTF Validator. Time: 30-60 min for first export, faster with practice. Common gotcha: if material doesn't look right, ensure Cycles or EEVEE renderer was used.
Step-by-step outline
Step 1: scaffold the project (Vite + Three.js). Step 2: get a basic scene rendering — camera, light, geometry. Step 3: load the asset (glTF). Step 4: hook up animation timeline (GSAP or built-in). Step 5: add interactivity (click, scroll). Step 6: optimize for mobile (device-tier check, asset compression). Step 7: deploy. Each step builds on the previous; skipping leads to confusion later.
Common pitfalls
Three failure modes I see beginners hit: (1) trying to render before assets finish loading — always wait for the loader callback, (2) using full-resolution textures on mobile — always have KTX2 or compressed alternatives, (3) leaving the scene rendering when off-screen — pause the render loop with IntersectionObserver. Each pitfall has a clear fix; the trick is recognizing the symptom.
Want a faster path
If your timeline is short and the project matters commercially, hiring an experienced developer often beats self-learning by 4-6 weeks of effort. I take on How to Export Blender to GLB projects on a fixed-price basis — you get the working result without the learning detour. Reach out via the contact page if a structured engagement makes sense for what you're building.
Further reading
Three resources I recommend after this guide: the official Three.js fundamentals docs (excellent and underused), Bruno Simon's Three.js Journey (paid, comprehensive), and the React Three Fiber docs if you'll work in React. Beyond that, reading other developers' source on GitHub — search for 'three-js portfolio' on GitHub trending — accelerates learning faster than any tutorial.
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