'Shadow volume' presentation slideshows

Optimized Stencil Shadow Volumes

Optimized Stencil Shadow Volumes. Cass Everitt & Mark J. Kilgard. Outline : Complete Lecture. Review of Stenciled Shadow Volumes Stenciled Shadow Volumes Optimizations Other Shadow Volume Issues More Information. Outline : Review of Stenciled Shadow Volumes. Shadow Volume Basics

1.23k views • 96 slides

Shadow Mapping and Shadow Volumes

SIGGRAPH 2002 Course 31: Interactive Geometric Computations Using Graphics Hardware. Shadow Mapping and Shadow Volumes. Mark J. Kilgard NVIDIA Corporation. Shadows as a Shading Computation. Shadow determination problem

1.15k views • 78 slides

Optimized Stencil Shadow Volumes

Optimized Stencil Shadow Volumes. Cass Everitt & Mark J. Kilgard. Outline : Complete Lecture. Review of Stenciled Shadow Volumes Stenciled Shadow Volumes Optimizations More Information. Outline : Review of Stenciled Shadow Volumes. Shadow Volume Basics Zpass vs. Zfail

1k views • 76 slides

Real-Time Rendering of Cartoon Smoke and Clouds

Real-Time Rendering of Cartoon Smoke and Clouds. Morgan McGuire Andi Fein Paulo Ferreira. Gundam. Motivation. Real-time cartoon rendering for: NPR Video Games Production Animation Preview Visualization Simulation and Training

518 views • 50 slides

Creating Reflections and Shadows Using Stencil Buffers

Creating Reflections and Shadows Using Stencil Buffers. Mark J. Kilgard NVIDIA Corporation. Stencil Testing. Now broadly supports by both major APIs OpenGL DirectX 6 RIVA TNT and other consumer cards now supporting full 8-bit stencil

598 views • 48 slides

Creating Reflections and Shadows Using Stencil Buffers

Creating Reflections and Shadows Using Stencil Buffers. Mark J. Kilgard NVIDIA Corporation. Stencil Testing. Now broadly supports by both major APIs OpenGL DirectX 6 RIVA TNT and other consumer cards now supporting full 8-bit stencil

717 views • 48 slides

Creating Reflections and Shadows Using Stencil Buffers

Creating Reflections and Shadows Using Stencil Buffers. Mark J. Kilgard NVIDIA Corporation. Stencil Testing. Now broadly supports by both major APIs OpenGL DirectX 6 RIVA TNT and other consumer cards now supporting full 8-bit stencil

625 views • 48 slides

Creating Reflections and Shadows Using Stencil Buffers

Creating Reflections and Shadows Using Stencil Buffers. Mark J. Kilgard NVIDIA Corporation. Stencil Testing. Now broadly supports by both major APIs OpenGL DirectX 6 RIVA TNT and other consumer cards now supporting full 8-bit stencil

548 views • 48 slides

Speaker: Alvin Date: 5/28/2003 NVIDIA Corporation 2002

Practical and Robust Stenciled Shadow Volumes for Hardware-Accelerated Rendering Cass Everitt and Mark J. Kilgard. Speaker: Alvin Date: 5/28/2003 NVIDIA Corporation 2002. Outline. Shadow Volume Stenciled Shadow Volume (Zpass) Zfail Approach Robust Shadow Volumes Requirements Result

456 views • 45 slides

Shadows

Shadows. Dr. Scott Schaefer. Shadows. Shadows provide clues about depth Make scenes appear more realistic. Shadows. Shadows provide clues about depth Make scenes appear more realistic. Shadow Algorithms. Simple/Planar Shadows Shadow Maps Shadow Volumes. Simple/Planar Shadows.

441 views • 43 slides

Basic Shadow Methods

Basic Shadow Methods. Jim X. Chen George Mason University. Light source. Light. Creator. Receiver. Shadow. Observation: Shadows are places light does not reach. Light source. Creator and receiver. Creator. Receiver. Definitions. Light sources Shadow creator(occluder)s and receivers.

454 views • 41 slides

Real-Time Rendering

Real-Time Rendering. SPEACIAL EFFECTS Lecture 03 Marina Gavrilova. Brief Outline. Image based Rendering Lens Effects Billboarding Particle Effects Reflection Shadow mapping Edge Effects Volumetric rendering. The Rendering Spectrum.

361 views • 35 slides

Voxelized Shadow Volumes

Voxelized Shadow Volumes. Chris Wyman Department of Computer Science University of Iowa High Performance Graphics 2011. Problem: Visibility In Volumes. Quickly solve the query: Which points in volume see some point P? Example application: volumetric lighting

351 views • 34 slides

Voxelized Shadow Volumes

Voxelized Shadow Volumes. Chris Wyman Department of Computer Science University of Iowa High Performance Graphics 2011. Problem: Visibility In Volumes. Quickly solve the query: Which points in volume see some point P? Example application: volumetric lighting

346 views • 34 slides

Computer Graphics Shadows

Computer Graphics Shadows. Taku Komura. Today. Shadows Overview Projective shadows Shadow texture Shadow volume Shadow map. Why Shadows?. Shadows tell us about the relative locations and motions of objects. Shadows and Motion. Humans conceive the motion of objects using shadows

690 views • 33 slides

Advanced Programmable Shading: Beyond Per-vertex and Per-pixel Shading

337 views • 33 slides

Shadow and Shadow Maps

Shadow and Shadow Maps. [5]. What kind of visual cues does shadow give?. Object without shadow seem floating above the scene Shadow gives the depth information Shadow gives the information of the relative position of lights and objects in the scene. [1].

356 views • 31 slides

Speaker: Alvin Date: 2003/7/2 SIGGRAPH 2003

Interactive Shadow Generation in Complex Environments Naga K. Govindaraju, Brandon Lloyd, Sung-Eui Yoon, Avneesh Sud, Dinesh Manocha. Speaker: Alvin Date: 2003/7/2 SIGGRAPH 2003. Outline. Introduction LOD-based Interactive PVS Computation Hybrid Shadow Generation Algorithm Result

393 views • 29 slides

Shadow Silhouette Maps Pradeep Sen Mike Cammarano Pat Hanrahan Stanford University

Shadow Silhouette Maps Pradeep Sen Mike Cammarano Pat Hanrahan Stanford University. Speaker: Alvin Date: 8/24/2003 SIGGRAPH 2003. Outline. Introduction Algorithm Result Artifacts Conclusion & Future Work. Introduction. Silhouette Shadow Map Shadow Volume

389 views • 28 slides

A Hierarchical Shadow Volume Algorithm

431 views • 28 slides