IEEE

Topology of the Prism Model for 3D Indoor Spatial Objects

Abstract: Topological relationships between spatial objects are an essential property of spatial objects. They are used for spatial analysis and query processing. In this paper, we first introduce an ...
BBC

3D shapes and nets

3D shapes can be made from 2D shapes called nets. Watch the video to learn how 3D shapes, such as a cube, can be created from nets, an arrangement of 2D shapes. Let's talk about nets. More ...
Reuters

Math Magic Launches Hitem3D, World’s First 1536^3 Ultra-High-Resolution AI 3D Model Generator

HONG KONG, July 11, 2025 (EZ Newswire) -- Math Magic has officially launched Hitem3D, opens new tab, the world’s first AI-powered tool for 3D content creation that supports ultra-high-resolution ...
IEEE

The method for indexing global-scale 3D vector data with R-tree based on approximate prism

Abstract: Indexing global-scale 3D vector data is a challenging task because more and more vector datum is used to analyze global problems. Various indices of 2D vector based on tree or grid ...
techtimes

Math Magic Launches World's First 1536^3 Ultra-High-Resolution AI 3D Model Generator Hitem3D

Math Magic has officially launched Hitem3D (hitem3d.ai), the world's first AI-powered tool for 3D content creation that supports ultra-high-resolution models up to 1536^3. Users can upload a single ...
The Globe and Mail

Math Magic Launches World’s First 1536^3 Ultra-High-Resolution AI 3D Model Generator Hitem3D.

Hong Kong - Math Magic has officially launched Hitem3D (hitem3d.ai), the world’s first AI-powered tool for 3D content creation that supports ultra-high-resolution models up to 1536^3. Users can upload ...