Visualization human computer interactions computer

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Unformatted text preview: s of Computer Graphics Computer Animation Computer Games Virtual Reality Scientific Visualization Human Computer Interactions Computer Graphics is about animation (films) Major driving force now Lecture 1 What are the Challenges? ● Realistic Lighting and Reflections: ○ Need to make the lighting condition appear like real ○ Need to make objects reflect the light realistically ● Physical simulations: ○ Fluids (liquid, fire), rigid bodies ● Realistic movements of the faces, bodies, etc. ○ Need to make the imaginary characters appear as if they are really in the environment Realistic Lighting and Reflections: ● Need to make the lighting condition appear like real ● Need to make objects reflect the light realistically (modeling the reflection model) Physical Simulation ● Cloth http://www.youtube.com/watch?v=NoazGEnzsRA Physical Simulation ● Water http://www.youtube.com/watch?v=feBfMf2J8uQ Physical Simulation ● Rigid objects, destruction, explosions ● http://www.youtube.com/watch? v=bDFniqj07FQ Computer Games Lecture 1 What are the Challenges? ● Everything altogether must run in real-time (30 frames per second) ● Rendering (drawing the scene) ● character control (player characters + non player characters) ● Physical simulation (object collision, deformations) ● user input Character Control ● Controlling the non-player character intelligently ● For player character, selecting an action based on the user input -> smooth transition Virtual Reality, Medical Imaging is...
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This document was uploaded on 03/26/2014.

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