Interactive Computer Graphics

Graphical user interfaces turn computer control problem into visual problem solving. The lectures of this module introduce five attempts to enhance current GUI operations such as scrolling interfaces, management of desktop icons, pointing on a large display, digital inking, and vocal interaction.

In this module we will dive deep into the world of 2D. We will discuss techniques for authoring 2D drawings and animations. Specifically, we will introduce interactive diagram beautification, pen-and-ink texture synthesis, shape manipulation, and dynamic illustrations. We hope you will witness how interactive software can change burdensome drawing work into full of fun!

In this module, we rise up from 2D plane to 3D space, and discuss 3D geometric modeling methods. Topics introduced are; suggestive interface for architectural models, a sketch-based modeling system for freeform shapes, a curve-based shape control method, a flower modeling system, and volumetric texture. You will see how 3D objects can be easily and quickly modeled by specially-designed 2D user interfaces!

Starting from this module, we are shifting our attention towards simulating/crafting real objects and movements, which usually require intricate systems to deal with. As for this module, we will introduce clothing manipulation techniques, layer operations for stacked deformable objects, spatial key framing for character animations, procedural deformation, and human motion visualization using stick figures. You will discover how deformation and animation techniques help visually reproduce complex objects and motions.