In this paper the problem of the visualization of architectural artefacts represented through qualitative spatial relations is faced. A formalism and an axiomatic are proposed starting from which reasoning can be carried out in order to visualize composed objects even if their description lacks some relation. The constructed reasoner, solves, therefore, problems connected to the indetermination of qualitative relations and to the reconstruction of objects with incomplete descriptions. A system for the visualization of architectural artefacts described by means of qualitative spatial relations is also introduced. The system is composed by two main modules: a computational logic module (in Frame Logic) for the spatial reasoning and a module (in Java) that uses the Java3D libraries for the 3D rendering.
Spatial reasoning for 3D visualization and reconstruction of architectural artefacts
Calabrese A;Mele F;Sorgente A;Talamo O
2005
Abstract
In this paper the problem of the visualization of architectural artefacts represented through qualitative spatial relations is faced. A formalism and an axiomatic are proposed starting from which reasoning can be carried out in order to visualize composed objects even if their description lacks some relation. The constructed reasoner, solves, therefore, problems connected to the indetermination of qualitative relations and to the reconstruction of objects with incomplete descriptions. A system for the visualization of architectural artefacts described by means of qualitative spatial relations is also introduced. The system is composed by two main modules: a computational logic module (in Frame Logic) for the spatial reasoning and a module (in Java) that uses the Java3D libraries for the 3D rendering.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
