Vjan2008 PowerPoint PPT Presentations
All Time
Recommended
(Guest Lecturer: Michiel van de Panne) Week 1, Mon Jan 7 http://www.ugrad.cs.ubc.ca/~cs314/Vjan2008
| PowerPoint PPT presentation | free to download
movies, games, art/design, ads, VR, visualization. CG state of the art ... vector (lower case, bold) matrix (upper case, bold) 7. Vectors. arrow: length and direction ...
| PowerPoint PPT presentation | free to download
movies, games, art/design, ads, VR, visualization. CG state of the art ... http://www.alias.com/eng/etc/fakeorfoto/quiz.html. 3. Review: Rendering Capabilities ...
| PowerPoint PPT presentation | free to download
for all homeworks exams. good to use fractions/trig functions as ... affine combinations only invariant under affine, not under perspective transformations ...
| PowerPoint PPT presentation | free to download
blending: combine new & old values with arithmetic operations. 42. Framebuffer ... glSetClearColor(0.0, 0.0, 0.2) dark blue bg. glEnable(LIGHT0) turn on light ...
| PowerPoint PPT presentation | free to download
reminder: extra TA office hours in lab 2-4. so no office hours ... effect: lights fixed wrt world geometry. alternative: camera ... OpenGL Pitfall #14 from ...
| PowerPoint PPT presentation | free to download
compute intersection of ray with first object in scene ... cast ray from intersection point to light source, check if intersects another object ...
| PowerPoint PPT presentation | free to download
demo: Robins transformation, projection. 21. OpenGL Viewing Transformation ... demo: Nate Robins tutorial projection. 22. Convenient Camera Motion. rotate ...
| PowerPoint PPT presentation | free to download
... device coordinate system. DCS - device/display ... NDC to Device Transformation. map from NDC to pixel coordinates on display ... Device vs. Screen Coordinates ...
| PowerPoint PPT presentation | free to download
build mouse out of cubes and 4x4 matrices. think cartoon, not beauty ... http://www.naturephoto-cz.com/photos/andera/house-mouse-15372.jpg ...
| PowerPoint PPT presentation | free to download
think cartoon, not beauty. template code gives you program ... Think Cartoon. 7. Armadillos! 8. Monkeys! 9. Monkeys! 10. Giraffes! 11. Giraffes! 12. Kangaroos! ...
| PowerPoint PPT presentation | free to download
transformation of geometry into coordinate system where operation becomes simpler ... given two orthonormal coordinate systems XYZ and ABC ...
| PowerPoint PPT presentation | free to download
smoother surfaces are more specular or glossy. ... how can we capture the 'softer' reflections of surface that are glossy, not mirror-like? ...
| PowerPoint PPT presentation | free to download
Review: YIQ Color Space. color model used for color TV. Y is luminance (same as CIE) ... effect: lights attached to camera (car headlights) ...
| PowerPoint PPT presentation | free to download
specular: perfect mirror with no scattering. gloss: mixed, partial specularity ... every light source emits ambient, diffuse, and specular light ...
| PowerPoint PPT presentation | free to download
reflected intensity. independent of viewing direction. depends ... scalar (B/W intensity) or 3-tuple or 4-tuple (color) kd: diffuse coefficient, surface color ...
| PowerPoint PPT presentation | free to download
effect: lights attached to camera (car headlights) ... specular (a.k.a. mirror or regular) reflection ... each 'microfacet' is treated as a perfect mirror. ...
| PowerPoint PPT presentation | free to download
