KIRI Engine

KIRI Engine is a powerful 3D scanning application that transforms your smartphone into a portable photogrammetry studio. It allows users to create high-fidelity 3D models by simply taking photos of an object from multiple angles. This KIRI Engine app is designed for professionals and hobbyists in fields like 3D animation, VR/AR development, 3D printing, and digital archiving who require accurate digital twins of real-world objects without expensive hardware. The core appeal of KIRI Engine lies in its ability to democratize high-quality 3D capture, making it an accessible and indispensable tool for creative projects.

Photogrammetry-Based 3D Capture

The primary function of KIRI Engine is to generate 3D models through photogrammetry. Users start by capturing 40 to 100 images of a static object, ensuring they circle around it to cover every angle. The KIRI Engine app then uploads these photos to its cloud servers for processing. This sophisticated backend technology analyzes the images, identifying common points to reconstruct the object's geometry and texture. Users receive a notification once processing is complete and can then download the detailed 3D model to their device. This entire workflow makes complex 3D scanning achievable with just a mobile phone.

Cloud-Powered Processing

A key advantage of KIRI Engine is its offloading of computationally intensive tasks. Instead of draining the phone’s battery and processing power, the app sends the image dataset to powerful remote servers. This cloud-based approach allows KIRI Engine to handle complex calculations that would be impossible on a mobile device, resulting in higher polygon counts and more detailed textures. Users simply wait for the processing to finish, which can take from several minutes to a couple of hours depending on server queue and model complexity, before reviewing the finished asset within the application.

Integrated Model Editing and Refinement

After a scan is processed, KIRI Engine provides a suite of basic editing tools to clean up the model. Users can manually crop out unwanted background elements captured during the scan by defining bounding boxes. The app also offers simple rotation and scaling controls to orient the model correctly. For more advanced cleanup, such as filling holes or smoothing jagged surfaces, the processed model can be exported. This editing capability within KIRI Engine ensures users have a usable asset before moving it to specialized software.

Multi-Platform Export and Sharing

KIRI Engine supports a versatile export workflow to fit various project pipelines. Users can download their completed models directly to their phone’s gallery in common formats like OBJ or GLB. These files contain both the 3D mesh and its applied texture. From there, the KIRI Engine app facilitates sharing, allowing users to send their models to other devices or directly into other applications. This seamless export functionality is crucial for 3D printing preparation, importing into game engines like Unity or Unreal Engine, or sharing on online platforms like Sketchfab.

Texture and Lighting Optimization

The technology behind KIRI Engine is designed to produce models that are not only geometrically accurate but also visually compelling. The processing algorithms work to create clean, seamless textures from the uploaded photographs, accurately representing the object's color and surface details. Furthermore, KIRI Engine often provides options to choose different lighting models during the final processing stage, which can help to normalize the appearance of the texture and reduce shadows or highlights, resulting in a more neutral and usable asset for digital projects.

Cross-Device Project Management

KIRI Engine functions as a hub for multiple scanning projects. The app maintains a library of all your scans, both processed and in-progress, making it easy to track your work over time. Users can review previous models, re-download assets, or initiate new scans from this centralized interface. This project management aspect of KIRI Engine is essential for professionals who need to organize a large portfolio of scanned assets, ensuring that no model is lost and that the workflow from capture to final use remains efficient and organized. The consistent performance of KIRI Engine makes it a reliable tool for ongoing 3D content creation.