'World space' diaporamas de présentation

An Interactive Introduction to OpenGL Programming

1.89k views • 165 slides

Skeletons

Skeletons. CSE169: Computer Animation Instructor: Steve Rotenberg UCSD, Winter 2005. Kinematics.

1.85k views • 164 slides

Volume Rendering, Part 1

Volume Rendering, Part 1. Hank Childs, University of Oregon. November 13 th , 2013. Announcements. Final project Proposals due Fri No proposals for pre-defined project Volume rendering. Prompt out this weekend. OH: Weds 10-11:30 Thurs 10- 11. Upcoming Schedule.

608 views • 42 slides

#4: OpenGL Implementation & Project 2

#4: OpenGL Implementation & Project 2. CSE167: Computer Graphics TAs: Alex Kozlowski & Cameron Chrisman UCSD, Winter 2006. How was Project 1?. Too Hard? Too Easy? Not enough time? Not enough explanation?

580 views • 41 slides

Real-time Atmospheric Effects in Games

Real-time Atmospheric Effects in Games. Carsten Wenzel. Overview. Introduction Scene depth based rendering Atmospheric effects breakdown Sky light rendering Fog approaches Soft particles Cloud rendering Volumetric lightning approximation Other interesting stuff Conclusions.

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Creating a Flexible Camera Class

Creating a Flexible Camera Class. Bryan Duggan. Refresher on Vectors. u.v = (u x v x + u y v y + u z v z ) p = u x v = (u y v z - u z v y , u z v x - u x v z, u x v y - u y v x ). Identity Matrix. Identity Matrix.

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Ray Tracing

Ray Tracing. Outline. Review Illumination Render dengan ray tracing Pembentukan sinar Interseksi sinar-obyek Interseksi world space Vektor normal pada titik interseksi Transformasi vektor normal Ray tracing rekursif Bayangan Permukaan tembus (transparan). Review Illumination.

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Stylized Shadows

455 views • 34 slides

Metric Path Planning

Metric Path Planning. Chapter 10:. Objectives. Define Cspace, path relaxation, digitization bias, subgoal obsession, termination condition Explain the difference between graph and wavefront planners

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SPM Introduction Scott Peltier FMRI Laboratory University of Michigan

SPM Introduction Scott Peltier FMRI Laboratory University of Michigan. Slides adapted from T. Nichols. SPM!. Software to perform computation, manipulation and display of imaging data. SPM : Overview. Library of MATLAB and C functions Graphical user interface Four main components:

635 views • 32 slides

Apex Point Map for Constant-Time Bounding Plane Approximation

Apex Point Map for Constant-Time Bounding Plane Approximation. Samuli Laine Tero Karras NVIDIA. The Problem. How to quickly find a good bounding plane with a given orientation?. Use Case 1: Ray Tracing and Rigid Motion.

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CS 395/495-25: Spring 2003

CS 395/495-25: Spring 2003. IBMR: Week 8A Chapter 8... Epipolar Geometry: Two Cameras: Jack Tumblin jet@cs.northwestern.edu. IBMR-Related Seminars. Light Scattering Models For Rendering Human Hair Steve Marschner, Cornell University Friday May 23 3:00pm, Rm 381, CS Dept. Reminders.

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Computer Animation Algorithms and Techniques

Computer Animation Algorithms and Techniques. Technical Background. Spaces and Transformations. Left-handed v. right handed Homogeneous coordinates: 4x4 transformation matrix (TM) Concatenating TMs Basic transformations (TMs) Display pipeline. Display Pipeline. Object Space Data.

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Class 4. Spaces needed to coordinate modeling, animation, viewing, and rendering

Class 4. Spaces needed to coordinate modeling, animation, viewing, and rendering. CS580 (Computer Graphics Rendering). Orig. by Ulrich Neumann. Spaces : model, world, image (camera), perspective (NDC), screen. screen is pixel coords like FB in HW1 (Right-handed coords)

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ATEC 4371.001 Procedural Animation

ATEC 4371.001 Procedural Animation. Introduction to Procedural Methods in 3D Computer Animation Dr. Midori Kitagawa. In class. Pay attention Take notes Learn Be ready for a pop quiz. Week 1: Lecture & demo. What is procedural animation? -- Three types of 3D computer animation

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CS 395/495-25: Spring 2003

CS 395/495-25: Spring 2003. IBMR: Week 7A The Camera Matrix Continued... Jack Tumblin jet@cs.northwestern.edu. IBMR-Related Seminars. 3D Scanning for Cultural Heritage Applications Holly Rushmeier, IBM TJ Watson Friday May 16 3:00pm, Rm 381, CS Dept.

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Lecture 19 of 42

Lecture 19 of 42. Scene Graph Traversal. William H. Hsu Department of Computing and Information Sciences, KSU KSOL course pages: http://snipurl.com/1y5gc Course web site: http://www.kddresearch.org/Courses/CIS636 Instructor home page: http://www.cis.ksu.edu/~bhsu Readings:

286 views • 21 slides

MFGE 404 Computer Integrated Manufacturing CIM

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Real-Time Depth Buffer Based Ambient Occlusion

Real-Time Depth Buffer Based Ambient Occlusion. Miguel Sainz. Slide 1. Motivation. Ambient occlusion approximates soft outdoor lighting (sky light) It gives perceptual clues of depth, curvature, and spatial proximity Traditional methods require pre-processing (bad for dynamic scenes)

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Games Development 1 Camera Projection / Picking

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