'Phong model' diaporamas de présentation

Hidden Surfaces

http:// www.ugrad.cs.ubc.ca /~cs314/Vjan2013. University of British Columbia CPSC 314 Computer Graphics Jan-Apr 2013 Tamara Munzner. Hidden Surfaces. Clarification: Blinn-Phong Model. only change vs Phong model is to have the specular calculation to use instead of

851 views • 73 slides

Hidden Surfaces

http:// www.ugrad.cs.ubc.ca /~cs314/Vjan2013. University of British Columbia CPSC 314 Computer Graphics Jan-Apr 2013 Tamara Munzner. Hidden Surfaces. Clarification: Blinn-Phong Model. only change vs Phong model is to have the specular calculation to use instead of

738 views • 73 slides

Shading

792 views • 60 slides

Illumination Lighting and Shading

Illumination Lighting and Shading. CSE 470/598 Introduction to Computer Graphics Arizona State University. Terminology. Illumination: 1. luminous flux at any point on a surface exposed to incident light (direct or indirect) 2. A light source 3. Spiritual or intellectual enlightenment.

671 views • 55 slides

CAP4730: Computational Structures in Computer Graphics

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Computer Graphics

579 views • 42 slides

Color

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Illumination Model & Surface-rendering Method

Illumination Model & Surface-rendering Method. 2001.07.25 ? ? ?. Contents. ILLUMINATION MODELS Ambient light, Diffuse reflection, Specular reflection Illumination in the Phong model POLYGON-RENDERING METHODS Flat shading Gouraud shading Phong shading Comparision each methods

1.29k views • 30 slides

Viewing & Shading III

Viewing & Shading III. Pertemuan 14. Hand out Komputer Grafik. TIU: Mahasiswa mampu menghasilkan aplikasi Komputer Grafik sederhana. (4) Mampu menghasilkan aplikasi pengolah grafis yang memiliki kemampuan mentransformasi obyek vektor dan berinteraksi dengan pengguna (C5,P3). (5)

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Rendering ( ?? ?? )

Rendering ( ?? ?? ). Content. Light-Material Interaction Phong Reflection model Gouraud vs. Phone Shading. The computation required to convert 3D scene to 2D display photo-realistically. Rendering. the gradation (of color) that give the 2D images the appearance of being 3D. Shading.

673 views • 29 slides

Viewing & Shading III

Viewing & Shading III. Pertemuan 14. Hand out Komputer Grafik. TIU: Mahasiswa mampu menghasilkan aplikasi Komputer Grafik sederhana. (4) Mampu menghasilkan aplikasi pengolah grafis yang memiliki kemampuan mentransformasi obyek vektor dan berinteraksi dengan pengguna (C5,P3). (5)

296 views • 29 slides

Lighting models & optimization

415 views • 28 slides

SI31 Advanced Computer Graphics AGR

321 views • 22 slides

Shading in OpenGL

Shading in OpenGL. Objectives. Introduce the OpenGL shading functions Discuss polygonal shading Flat Smooth Gouraud. Steps in OpenGL shading. Enable shading and select model Specify normals Specify material properties Specify lights. Normals.

415 views • 22 slides

Part I: Basics of Computer Graphics

Part I: Basics of Computer Graphics. Chapter 5. Representing Light and Isotropic Reflection Models. 6-1. How do we represent light?. RGB? No! Light spectrum: Therefore shading calculation should be performed on the light spectrum. How? Taking samples on the spectrum.

315 views • 22 slides

319 views • 20 slides

Illumination Model

Illumination Model. How to compute color to represent a scene As in taking a photo in real life: Camera Lighting Object Geometry Material Illumination model: Combine all to produce a color. Light source. Camera. material property. Object geometry (shape, size, location).

493 views • 18 slides