Essays about: "3D Graphics in OpenGL"

Showing result 6 - 10 of 36 essays containing the words 3D Graphics in OpenGL.

1. 6. Particle Systems : A Comparison Between Octree-based and Screen Space Particle Collision

   University essay from Blekinge Tekniska Högskola/Institutionen för kreativa teknologier

   Author : Nils Kåvemark; Stevan Miloradovic; [2018]
   Keywords : Particle System; Octree; Textures; GPGPU.;

   Abstract : Background. Real-time applications like video games use particle systems for special effects to add visual aesthetics and realism. However, when complex behaviour that requires interaction between particles and geometry is desired, problems arise. The developer has to choose between having consistent and precise collisions or higher performance. READ MORE

3. 7. Multi-Volume Rendering in OpenSpace Using A-Buffers for Space Weather Visualizations

   University essay from Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska högskolan

   Author : Jonas Strandstedt; [2017]
   Keywords : nasa; space; space weather; scientific visualization; visualization; 3d; graphics; volumetric; rendering; opengl; order-independent transparency;

   Abstract : The work described in this thesis is part of the initial development of the open-source visualization software OpenSpace, a collaborative project between Linköping University (LiU), the National Aeronautics and Space Administration (NASA) and the American Museum of Natural History (AMNH). The report covers the background and implementation of a rendering system that enables OpenSpace to interactively visualize multiple overlapping space weather events. READ MORE

4. 8. GPU-Based Visualisation of Viewshed from Roads or Areas in a 3D Environment

   University essay from Linköpings universitet/Informationskodning

   Author : Heilmair Christoph; [2016]
   Keywords : viewshed; gpu; multiple observers; observer; graphics card; efficient; viewshed analysis; road; real-time; real time;

   Abstract : Viewshed refers to the calculation and visualisation of what part of a terrain isvisible from a given observer point. It is used within many fields, such as militaryplanning or telecommunication tower placement. READ MORE

5. 9. Implementing and Evaluating CPU/GPU Real-Time Ray Tracing Solutions

   University essay from Mälardalens högskola/Akademin för innovation, design och teknik

   Author : David Norgren; [2016]
   Keywords : ray tracing; computer graphics; graphics; embree; optix; opengl;

   Abstract : Ray tracing is a popular algorithm used to simulate the behavior of light and is commonly used to render images with high levels of visual realism. Modern multicore CPUs and many-core GPUs can take advantage of the parallel nature of ray tracing to accelerate the rendering process and produce new images in real-time. READ MORE

6. 10. User Experinences in 3D

   University essay from KTH/Data- och elektroteknik

   Author : Anders Mårtensson; [2016]
   Keywords : User experience; OpenGL; User Interface; 3D;

   Abstract : 3D user interfaces are common today when for example doing industrial design, architecture and 3dmodelling but they are not commonly used in regular interfaces. The hardware requirements for suchinterfaces are not difficult to reach with today’s computers, laptops and mobile devices with only in-tegrated graphics cards. READ MORE