PPT-Shading

TIPS Use your pencil to shade Start very lightly You can use your eraser in case you get too dark too fast Use your finger to blend . higher degree planar polygons; for has the reducing hidden restricting the summarized and by Sutherland Sutherland The next section dis- cusses their influence on the way shading the the Influence of for Power-Efficient Rendering on High Pixel-Density Displays. Pavlos . Mavridis. Georgios . Papaioannou. Department of Informatics, Athens University of Economics & Business. Motivation. screen t0 t1 t2 t0 t1 t2 screen space shading spacememoization cache map()lookupreuse moving triangle shading domain rasterize ssID = map() map cache lookupptr = fetch(ssID)ptr? interpolate&store stor FaceWorks. Nathan Reed — . NVIDIA. March 24, 2014. Digital Ira. Tech demo. Collaboration with Dr. Paul Debevec at USC. Lots of other inspiring work on skin & eyes. [Penner10], [Jimenez12], [Jimenez13]. Mica . Arie-Nachimson. May 2011. What is Shading?. Well… not shadow…. We can’t reconstruct shape from one shadow…. Image from www.moolf.com. What is Shading?. Variable levels of darkness. Gives a . Swapping the Loops. Ray tracer produces . visible . samples of scene. Samples are convolved with a filter to form pixel image. Ray tracing pipeline:. Review: Ray Tracing Pipeline. Scene Graph. -Traverse scene graph. Object rendering. INTRODUCTION. Lighting in computer graphics refers to the placement of lights in a scene to achieve some desired effect.. Lighting is very important part of an image synthesis.. It is used to create 3D effect by separating foreground from background.. (* But Were Afraid to Ask). Zap Andersson, Autodesk Inc.. Background. Zap Andersson. 2011-present: Autodesk Inc. 2004-2011: mental images GmbH . (= NVidia Advanced Rendering Center). 1989-2003: . Various. Department of Computer Science. Probation talk – 2015.05.27. 3D Human Reconstruction from Sparse Uncalibrated Views. 3D human reconstruction. Create . high-quality. 3D human model from . easy-captured. Dan Baker. Founder, Oxide Games. Ashes of the Singularity. Nitrous Engine/Oxide Games. New studio founded from industry vets – . Firaxis. , . Zenimax. , . Stardock. Ground up, custom engine. Several titles in development using Nitrous, including Star Control. higher degree planar polygons; for has the reducing hidden restricting the summarized and by Sutherland Sutherland The next section dis- cusses their influence on the way shading the the Influence of FaceWorks. Nathan Reed — . NVIDIA. March 24, 2014. Digital Ira. Tech demo. Collaboration with Dr. Paul Debevec at USC. Lots of other inspiring work on skin & eyes. [Penner10], [Jimenez12], [Jimenez13]. Surface can either (both). Emit light. E.g. light . bult. Reflect light. E.g. Mirror. Shading. Rendering equation. Cannot solved in general . Even by numerical method.. Shading. Approximation of rendering equation. Light Sources, Shading. , . Hatching, Crosshatching, and Stippling. Light Sources!. Shading. Hatching. Crosshatching. Stippling. Complete Worksheet. Draw a Sphere in your Sketchbook. Show your knowledge of light sources and make the object look 3-D with shading. .