Original title: Procedurálně generovaná krajina ve fragment shaderu
Translated title: Procedurally Generated Landscape in Fragment Shader
Authors: Leitner, Denis ; Milet, Tomáš (referee) ; Chlubna, Tomáš (advisor)
Document type: Master’s theses
Year: 2022
Language: slo
Publisher: Vysoké učení technické v Brně. Fakulta informačních technologií
Abstract: [slo] [eng]
Táto práca je zameraná na vykresľovanie procedurálne generovanej krajiny bez použitia vstupnej geometrie a textúr. Sú v nej popísané techniky používané na realistické vykresľovanie a generovanie prírodných scenérií, ktoré zahŕňajú generovanie terénu a realistické vykresľovanie atmosféry a oblačnosti. Práca ďalej popisuje vykresľovanie terénu a tieňov pomocou raymarchingu, rovnako ako aj realistické osvetlenie terénu s aproximáciou ambientného a nepriameho osvetlenia. This thesis deals with rendering of procedurally generated landscape without the use of input geometry or textures. It describes techniques for generation and realistic rendering of natural outdoor scenes. These techniques include terrain generation and realistic atmosphere and cloud rendering. Thesis also describes the use of raymarching for terrain and shadow rendering and realistic lighting for terrain which includes ambient and indirect light approximation.
Keywords: atmosphere; clouds; fractal; fragment shader; light scattering; Mie scattering; noise; procedural textures; procedurally generated graphics; procedurally generated terrain; Rayleigh scattering; raymarching; SDF; volumetric rendering

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: http://hdl.handle.net/11012/207815

Permalink: http://www.nusl.cz/ntk/nusl-505339


The record appears in these collections:
Universities and colleges > Public universities > Brno University of Technology
Academic theses (ETDs) > Master’s theses