Loading...
Please wait, while we are loading the content...
Similar Documents
Towards a Sketching Tool for Architects : 3 D Reconstruction of Polyhedron
| Content Provider | Semantic Scholar |
|---|---|
| Author | Guena, François |
| Copyright Year | 2006 |
| Abstract | This paper presents a tool for assisting 3D modeling from perspective projections. The proposed system uses a projective geometry engine capable of rebuilding a 3D model from a set of lines and geometric constraints. A dialogue interface assists the user in expressing geometric constraints. The system finds out the relevant geometrical components in the sketch and automatically posts the constraints. The system is limited to rebuilding polyhedrons. If we can deduce, from a perspective sketch of a polyhedron, the planar constraints of the faces and the parallelism constraints of the edges that meet in the same vanishing points, the geometric engine will be able to build a 3D model of the polyhedron. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://papers.cumincad.org/data/works/att/2006_132.content.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
