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Shadow Warrior and Blood use Build engine for first-person shooter game voxel rendering, instead of sprites, as an option for many of the items pickups and scenery. Duke Nukem 3D has a fan-created pack in a similar style. Shattered Steel featured deforming landscapes using voxel technology. Sid Meier's Alpha Centauri uses voxel models to render ...
In scientific visualization and computer graphics, volume rendering is a set of techniques used to display a 2D projection of a 3D discretely sampled data set, typically a 3D scalar field. A typical 3D data set is a group of 2D slice images acquired by a CT , MRI , or MicroCT scanner .
The original Voxel Space engine was patented in 1996, and first released in software in the 1992 release Comanche: Maximum Overkill.The engine was then revamped into Voxel Space 2 (which supports the use of polygons as well as voxels, and was used in Comanche 3 and Armored Fist 2), [6] and later Voxel Space 32 and used in Armored Fist 3 and Delta Force 2.
For instance, a fog display using multiple projectors can render a 3D image in a volume of space, resulting in a static-volume volumetric display. [ 11 ] [ 12 ] A technique presented in 2006 does away with the display medium altogether, using a focused pulsed infrared laser (about 100 pulses per second; each lasting a nanosecond ) to create ...
A sparse voxel octree (SVO) is a 3D computer graphics rendering technique using a raycasting or sometimes a ray tracing approach into an octree data representation.. The technique generally relies on generating and processing the hull of points (sparse voxels) which are visible, or may be visible, given the resolution and size of the screen. [1]
Similar to Plenoctrees, this method enabled real-time rendering of pretrained NeRFs. To avoid querying the large MLP for each point, this method bakes NeRFs into Sparse Neural Radiance Grids (SNeRG). A SNeRG is a sparse voxel grid containing opacity and color, with learned feature vectors to encode view-dependent information. A lightweight ...
Some engines were able to render texture mapped Heightmaps (e.g. Nova Logic's Voxel Space, and the engine for Outcast) via Bresenham-like incremental algorithms, producing the appearance of a texture mapped landscape without the use of traditional geometric primitives.
Video games using LOD rendering avoid this fog effect and can render larger areas. Some notable early examples of LOD rendering in 3D video games include The Killing Cloud, Spyro the Dragon, Crash Bandicoot: Warped, Unreal Tournament and the Serious Sam engine. Most modern 3D games use a combination of LOD rendering techniques, using different ...