3D Model Viewer vs Sthapona360

An advanced 3D model viewer for viewing all kinds of 3D models. Featuring AR viewing, custom rotation pivot and exploded assembly view. Preview mesh models including OBJ, STL, STP, DAE, PLY and Blend, supporting rendering, animation playback, 3D printing and model data inspection. Features 1. Support AR and 3D viewing modes. 2. Customizable background and environment lighting. 3. Animation preview for GLB, GLTF, FBX and more formats. 4. Real-time shadow casting. 5. Local & cloud document management (iCloud, DropBox, etc.). 6. Set custom rotation pivot point for model viewing. 7. Exploded view function to separate assembly parts. 8. Wide format support: STP, STEP, BERP, IGES, 3DS, OBJ, GLB, GLTF, STL, SLC, 3MF, PLY, OFF, DAE, Blend, FBX, USDZ, MD2, MD3, MD5, MDL, MS3D, DXF, X Read packaged archives containing models, MTL files and textures: ZIP, RAR. 9. Multiple import ways: iTunes File Sharing, AirDrop, iCloud, email attachments, web download. 10. File sharing via AirDrop or Email. 11. Capture, share and save screenshots. 12. Auto rotation and full-screen viewing mode. 13. Display model metrics: dimensions, volume, surface area, vertex count and triangle count. 14. Folder management in the file browser. If you have any suggestions or questions, please email belighten@gmail.com. Thank you for your support!

Sthapona360 is the companion app for housing & construction societies running on the SCMS platform. It brings your society's office to your phone — every due, every receipt, every brick, fully transparent. FOR SHAREHOLDERS / MEMBERS • My position — see your total commitment, amount paid and progress at a glance • Dues schedule — every installment with clear PAID / DUE / OVERDUE status and downloadable due slips (PDF) • Receipt upload — photograph a bank slip, pick from gallery, or attach a PDF; then track it through verification and approval in real time • Payment history — verified payments with generated receipts (PDF) and QR verification • Project finances — open-by-default transparency: how much the project has collected and where it is being spent • Personal statement — download your own account statement as PDF anytime • Construction progress — site photos and work-category progress logged by the project's own engineers • Committee voting — vote YES / NO / ABSTAIN on committee decisions with a live tally • Project documents — approvals, plans and society documents shared by the office • Points wallet, notices and push notifications FOR PROJECT STAFF • Engineers — log work progress with site photos, raise material requisitions • Store keepers — receive goods against purchase orders (GRN), track stock and low-stock materials • Accountants — record manual payments against bookings • Approvers — a single inbox to approve or reject requisitions, receipts, payments and more BUILT FOR BANGLADESH • Fully bilingual — English and বাংলা, switchable anytime • Amounts in Taka (৳) with local formatting • Light, dark and system themes SECURE BY DESIGN • Your data lives on your society's own sthapona360 server — the app is a window, not a database • Sign-in protected with short-lived tokens; biometric (Face/fingerprint) unlock supported • Every role sees only what it is permitted to see — enforced by the server, mirrored in the app Sthapona360 requires an account created by your society's sthapona360 administrator. If your society doesn't use sthapona360 yet, contact us at support@sthapona360.com.