'Vertex normals' diaporamas de présentation

Compositing, Clipping, Curves Week 3, Thu May 26

1.12k views • 112 slides

Silhouette Clipping

Silhouette Clipping. Pedro V. Sander Xianfeng Gu Steven J. Gortler Harvard University. Hugues H. Hoppe John M. Snyder Microsoft Research. poor silhouette. + texture/bump map. Mesh simplification. original mesh. coarse mesh. Silhouette clipping. original mesh. coarse mesh.

1.13k views • 74 slides

Introduction to 3D Graphics

Introduction to 3D Graphics. Using OpenGL 3D. Classical Polygon Graphics (H/W) Pipeline. Mesh objects with 3D polygons (triangles or quads usually) Apply material properties to each object Texture-map polygons as needed Light scene Place camera Render each polygon Enjoy the view.

608 views • 42 slides

Local Illumination and Shading

758 views • 40 slides

CS 445 / 645 Introduction to Computer Graphics

437 views • 26 slides

Shadows

539 views • 19 slides

Shading models

Nick Anastas. Shading models. Virtual Objects Phong Reflection Model Basic Shading Models Advanced Shading Models. Outline. Made of planar polygons Any given planar polygon can be broken down into triangles A triangles is fully defined by providing vertex coordinates and drawing order.

394 views • 18 slides

The Phong Reflection Model

The Phong Reflection Model. L ira L iga L iba L i = L ird L igd L ibd L irs L igs L ibs. Phong Reflection Model. Supports three types of light-surface interactions - - ambient - diffuse - specular

971 views • 15 slides

Geometric Modeling

Geometric Modeling. How to design a graphical model? How to create a digital description of a real-world object?. Design Digitize. By other names. Data Generation CAD: Computer-Aided Design CAAD: Computer-Aided Architectural Design Geometric Modeling Computational Geometry.

368 views • 14 slides

3D Model Components u2014 Vertices, Edges, Polygons & More

108 views • 10 slides

3D Model Components u2014 Vertices, Edges, Polygons & More

103 views • 10 slides