Proceduralno generiranje objekata za otočni krajolik

undergraduate thesis

• Title (english): Procedural Generation of Objects for Island Landscape
• Author: Ivan Vlahov
• Mentor: Željka Mihajlović (mentor)
• Committee member: Željka Mihajlović (predsjednik povjerenstva)
• Committee member: Hrvoje Nuić (član povjerenstva)
• Committee member: Juraj Fulir (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2021-07-09, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

U ovom radu prikazane su metode generiranja različitih objekata za prikazivanje otočnog krajolika. Objašnjen je algoritam Perlinovog šuma te metoda generiranja terena izradom visinske mape te funkcije. Uveden je koncept oktava koje omogućuju realističniji prikaz terena. Prikazan je rad sjenčara vrhova i sjenčara fragmenata za generiranje morske površine. Na primjeru stabala prikazano je generiranje složenih objekata koristeći instance postojećih 3D modela, a na primjeru morske trave prikazano je generiranje objekata mijenjajući koordinate vrhova postojećeg 3D modela. Objašnjen je rad skripte za upravljanje kretnjom kroz scenu te rad grafičkog sučelja. Krajnji proizvod ovog rada jest interaktivni program u kojem se mogu generirati otočni krajolici, a koji je javno objavljen na Internetu.

Abstract (english)

In this thesis several methods of procedural object generation are introduced and explained. Perlin's noise algorithm is described as well as the method of generating terrain using the function's height map. The concept of octaves is introduced to generate more realistic terrain. Vertex and fragment shaders are used to create sea surface. Method of generating complex objects using instances of premade 3D models is shown on the example of tree generation, and the method of generating objects by manipulating vertex coordinates of premade models is shown on the example of seaweed. The operation of the script which controls camera movement and the workings of graphical user interface are explained. The final product of this thesis is an interactive program in which island landscapes can be generated, which has been made public on the Internet.

• Keywords: Proceduralno generiranje; generiranje terena; otočni krajolik; sjenčari
• Keywords (english): Procedural generation; terrain generation; island landscape; shaders
• Language: croatian
• URN:NBN: urn:nbn:hr:168:090857
• Study programme: Title: Computing; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-01-14 21:57:25