PPT-Advanced Skin Shading with

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 amp eyes Penner10 Jimenez12 Jimenez13. 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 Warm ups / Shading. 3/16/15 What elements . of . art is illustrated here?. 3/17/15 Copy the sphere below with arrowed terms.. 3/18/15 . Identifying the arrowed area.. 1. 2. 3. 4. 5. 3/19/15. Name the four shading techniques.. 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 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 Don't. use outlines.. Outlines only define . . visible edges and don't . . tell us anything about . . . light and dark. . Focus on . areas. of value. . Build up the shading. Often the 'outline' will be at the join between two different values, and is . 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.. You will be able to demonstrate consistent layering of pencil crayon and value changes with this exercise.. Ribbon Shading. For this demonstration you will need your sketchbook, your eraser, a 2H pencil, and . 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 Types of pencils. 9H being the hardest lightest one and 9B the softest darkest one. Using pencils. The . H pencils . are the hardest and are good for fine details.. While the . B pencils . are the softest and are best for shading.. Converting virtual objects to pixel colors. . . Frame . Buffer: a buffer of memory to store the colors of the screen, one memory cell per pixel. . http://www.webopedia.com/TERM/F/frame_buffer.html. http://en.wikipedia.org/wiki/Framebuffer. Marker. Paint. Charcoal. Oil pastel. Chalk pastel. Pen and Ink. With What Can Shading be Used. Hatching. Cross-hatching. Stippling. Blending. Shading Techniques. The shading of an area with . closely drawn parallel lines.. 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. . D. Charlie Curcija, . Steve Selkowitz, . Christian Kohler,. Robin Mitchell,. Simon . Vodanovic. ,. Stephen . Czernacki. October 4, 2016. Overview. Introduction. Current state. Version 7.5. Open Source. DEPARTMENT OF ARCHITECTURE,. FEDERAL UNIVERSITY OF TECHNOLOGY,. AKURE, NIGERIA. Shading . Devices. 1. Introduction.. 2. Types of shading devices.. 3. Various Shading Devices and their Geometries.. 4. Design of shading devices..