TAILIEUCHUNG - Lecture Computer graphics: Lecture 9 - Fasih ur Rehman

In this lecture we will focus: Fundamentals of computer graphics third edition by peter shirley and steve marschner, interactive computer graphics, a top-down approach with OpenGL (Sixth Edition) by Edward Angel. | Computer Graphics Lecture 09 Fasih ur Rehman Last Class Viewing Perspectives Projections Today’s Agenda Perspectives Projections Perspectives and Projections Orthographic Projections The projectors are orthogonal to the projection surfaces Axonometric Projections Projection planes can move relative to the object Axonometric projections are classified by how many angles of a corner of a projected cube are the same Trimetric (none of the angles is same) Dimetric (two angles are same) Isometric (all three angles are same) Oblique Projections Relationship between projectors and projection plane is arbitrary Perspective Projections Perspective views are characterized by diminution of size. When objects are moved farther from the viewer, their images become smaller Three Point Perspective None of the principal face is parallel to projection plane. No. of vanishing points is three in a cube Two Point Perspective One of the principal directions is parallel to projection plane. No. of .

• Đồ họa - Thiết kế - Flash
• Computer graphics
• Lecture Computer graphics
• Drawing elementary figures
• Đồ họa máy tính
• Graphical user interfaces
• Interactive computer graphics
• Interactive computer
• A graphics system
• Graphics system
• Graphics programming
• Bài giảng Đồ họa máy tính
• Graphics systems
• Monochrome adaptor
• Color graphics adaptor
• Video display devices
• Raster scan systems
• Interactive graphics
• Passive graphics
• OpenGL programming
• Đồ họa 2D
• Geometric modeling
• Computer graphics applications
• Mathematics of parametric equations
• Display devices
• Colored displays
• Graphics applications
• Layout design
• Architectural simulations
• Text mode colors
• Graphics mode colors
• Video memory directly
• Computer forensics
• Computer investigations
• Computer forensics and investigations
• Recovering graphics files
• Graphics file
• Vector graphics
• Programmable shaders
• Procedural methods
• Advanced rendering