o:32561 Sphere and Cone Composite Realtime Shadows in OpenGL en Abstract: Adding shadows to 3D objects, in computer graphics, is very important for increasing realism of scene. OpenGL does not support shadowing methods directly. There are several methods for implementation of the shadows, but they are struggling with problems such as high demands for rendering scenes. On the other hand, methods, that do not require a lot of resources for implementation and rendering, do not give realistic shadows. This paper represents one method for efficient realtime shadowing of a couple of objects, and emphasis is on their common characteristics. Since shadowing method for one primitive could be used with little improvement to make shadowing method for other object, this method is called composite method. Keywords: shadows, OpenGL, circle, triangle, sphere, cone, point light source 1552102 https://www.ieice.org/publications/proceedings/bin/pdf_link.php?fname=COMM6-2.pdf&iconf=ICTF&year=2013&vol=16&number=COMM6-2&lang=E 2024-01-26T10:14:10.406Z 44 no 46 Aldina Pljasković Državni univerzitet u Novom Pazaru 29219175 0000-0003-4312-3839 Dženan Avdić Državni univerzitet u Novom Pazaru person 0000-0002-7729-3652 Petar Spalević person 0000-0002-6867-7259 Dejan Rancić person 0000-0002-9445-7700 application/pdf 863682 https://phaidrabg.bg.ac.rs/o:32561 no yes 1 70 92000001 20A01 In Information and Communication Technology Forum, Sarajevo 133 137 2013