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Computing Dynamic Changes to BSP Trees
(Blackwell Science Ltd and the Eurographics Association, 1992)
This paper investigates a new method for dynamically changing Binary Space Partition (BSP) trees. A BSP tree representation of a 3D polygonal scene provides an ideal data structure for rapidly performing the hidden surface ...
Interactive Shape Control of Interpolating B-splines
(Blackwell Science Ltd and the Eurographics Association, 1992)
This paper presents a new methodfor providing interactive shape control of interpolating B-splines. The CAD designer can directly interact with geometric entities defined on the B-spline at any interpolated data point- ...