{"id":1253,"date":"2020-11-30T21:49:20","date_gmt":"2020-11-30T21:49:20","guid":{"rendered":"http:\/\/nikolapacekvetnic.rs\/?page_id=1253"},"modified":"2022-05-03T10:49:52","modified_gmt":"2022-05-03T10:49:52","slug":"computer-graphics-2","status":"publish","type":"page","link":"http:\/\/nikolapacekvetnic.rs\/?page_id=1253","title":{"rendered":"Computer Graphics 2"},"content":{"rendered":"\n

An assortment of pieces created during the Computer Graphics 2 comp sci Masters course at Faculty of Sciences at the University of Novi Sad, supervised by professor Marko Savi\u0107 PhD.<\/p>\n

Git repository of the project: https:\/\/github.com\/NikolaVetnic\/RG2<\/a><\/p>\n\n\n\n

VoxelWorld<\/h2>\n
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Mars, Valles Marineris. Arctic \/ Pastoral \/ Desert \/ Magma palettes.<\/figcaption><\/figure>\n

VoxelWorld is a set of solids used to store voxel information and means of rendering them using the project’s ray tracing engine.<\/p>\n

The array of algorithms employed for traversing the voxel solids starts of with a simple brute force approach, then takes into consideration the direction of the tracing ray during iterrations, then switches to an approach professor and I called “grid march” (which boils down to checking only one of possible seven neighbors based on the direction vector of the ray), and finishes off with a procedure which employs octrees (octal trees) as means of storing voxel information.<\/p>\n\n\n\n

Triangular Mesh<\/h2>\n

Triangular mesh is a solid used to store information on polygonal meshes commonly used for storing geometrical data of 3D objects. The meshes can be loaded from OBJ<\/code> files, texturing as well as surface smoothing (based on surface normals) is supported.<\/p>\n\n\n