Znanstveno-stručni časopis
Hrvatskog društva za geometriju i grafiku

Scientific and Professional Journal
of the Croatian Society for Geometry and Graphics


CONTENTS / SADRŽAJ


Original Scientific Papers
Daniel Lordick: Shade Lines of Curved Surfaces - Linear Approach to Involution of Conjugate Tangents at Points of Translation Surfaces3
Ana Sliepčević: Pencil of Circles in Isotropic Plane11

Professional Papers
Jasna Kos Modor, Ema Jurkin: Faults17
Sanja Hak, Sonja Gorjanc, Mario Uroš: Visualizations of Gaussian and Mean Curvatures by using Mathematica21
Jelena Beban-Brkić, Vladimir VOlenec: Butterflies in the Isotropic Plane29

Translations
Hellmuth Stachel: What is Descriptive Geometry for? (PDF)37


ABSTRACTS / SAŽECI