ray tracing知識摘要

Ray tracing (graphics) - Wikipedia, the free encyclopedia
In computer graphics, ray tracing is a technique for generating an image by tracing the path of light through pixels in an image plane and simulating the effects of its encounters with virtual objects. The technique is capable of producing a very high deg

Ray tracing (physics) - Wikipedia, the free encyclopedia
In physics, ray tracing is a method for calculating the path of waves or particles through a system with regions of varying propagation velocity, absorption characteristics, and reflecting surfaces. Under these circumstances, wavefronts may bend, change d

Ray Tracing - Home | ACM SIGGRAPH
Ray Tracing Introduction Ray Tracing is a global illumination based rendering method. It traces rays of light from the eye back through the image plane into the scene. Then the rays are tested against all objects in the scene to determine if they intersec

NVIDIA OptiX Ray Tracing Engine – Increased Rendering Speeds | NVIDIA
The NVIDIA OptiX Ray Tracing Engine increases rendering speeds for developers with the help of CUDA parallel processing from NVIDIA graphics cards. ... The massively parallel processing power of NVIDIA® GPUs match perfectly with the inherently parallel na

POV-Ray - The Persistence of Vision Raytracer
Freeware multi-platform ray-tracing package. Include software download, 'hall of fame' images, FAQs, documentation and resources.

Hybrid Ray Tracing Real time demo - Rigid Gems 2.0 - YouTube
This video is just a compilation of the ray tracing demo found at http://www.rigidgems.sakura.ne.jp/ The music is Coriolan Overture, Op. 62 - composed by Beethoven The conductor is Karajan. Here is a link:...

Intel Xeon 7500 ("Nehalem EX") Processor Ray Tracing Performance with Luxion Keyshot - YouTube
See how the power of the Intel Xeon 7500 series processor is utilised with real time ray tracing in Luxion Keyshot! The system is a 4 socket EX with on board server graphics (matrox g200e)

Interactive Ray Tracing - GAMMA UNC
Home About GAMMA News Papers People Research Software Sponsors Videos Internal Interactive Ray Tracing In recent years, there has been a renewed interest in real-time ray tracing for interactive applications. This is due to many factors: firstly, processo

Ray Tracing - Utah :: School of Computing
204 10. Ray Tracing this. As discussed in Section 2.8.1, the 3D parametric line from the eye e to a point s on the screen (see Figure 10.4) is given by Figure 10.4. The ray from the eye to a point on the screen. p(t)=e+t(s−e). This should be interpreted a

Mirror Ray Tracing
Mirror Ray Tracing Mirror ray tracing is similar to lens ray tracing in that rays parallel to the optic axis and through the focal point are used. A third useful ray is that through the center of curvature since it is normal to the mirror and retraces its