Geodesic

Sommaire du Fascicule no. 1

Algorithm for the Parameterization of Rational Curves Revisited
p. 1-18
The Gergonne Conic
p. 19-28
Closed Space Curves Made from Circles on Polyhedra
p. 29-43
Poristic Loci of Triangle Centers
p. 45-67
Geometric Analysis of Architectural Drawings of the 19th Century
p. 69-78
The Reconstruction Problem: Integrating Different Approaches into a Systematic Procedure for Pseudo Wireframe Retrieval
p. 79-91
Building a Torus with Villarceau Sections
p. 93-99
Change over Time in Spatial Ability of Students Entering University -- Impact of Revision of National Curriculum Guidelines up to High Schools
p. 101-112

Sommaire du Fascicule no. 2

On Th�bault's Problem 3887
p. 113-127
Axiomatizing Perpendicularity and Parallelism
p. 129-139
On Polygons Inscribed in Other Polygons
p. 141-158
Some Theorems on Kissing Circles and Spheres
p. 159-168
Algorithms for Generation of Irregular Space Frame Structures
p. 169-179
Light Ray Trajectories and Projective Correspondences
p. 181-193
A Method for Designing Crease Patterns for Flat-Foldable Origami with Numerical Optimization
p. 195-201
The Construction of a Rideable Geometric Object Based on a Conical Form: Regarding "Space Walk on the Earth" with Ellipsoidal Rolling Plane
p. 203-212
How Students Use Online Instructional Resources in a Blended Instruction Introductory Engineering Graphics Course
p. 213-223
Improvement in Space Sense of Students in a Computer Graphics Course Using 3D-CG Software
p. 225-235