computer-graphics-homeworks

Homework assignments of CS575 Computer Graphics Course

Homework 1

2D Paint Application With Triangles

1 - With a brush tool, we should be able to draw on the canvas using the mouse. 2 - We should be able to change the color of the brush. 3 - Undo and redo operations should be supported. 4 - Multiple undo and redo operations should be supported. 5 - Eraser tool should be supported. 6 - Zoom in and zoom out operations should be supported. 7 - We should be able to save the canvas and load it later 8 - Rectangular selection tool should be supported. 9 - Rectangular selection with copy and paste operations should be supported. 10 - Support for 3 differnet layers should be provided.

Homework 2

Modeling and Animating A 3D Octopus Using WebGL with heirarchical modeling

Draw octopus with

• Rectangular prisms
• Cylinders
• Spheres *Texture mapping

Homework 3

Realistic Rendering on Parametric Surfaces

• Generating and displaying a Breather Surface object in 3D

• Camera controls to rotate around the object and zoom-in/zoom-out

• Changing the parameters of the surface to regenerate the object

• Wireframe, Gouraud and Phong shading

• Parametric Texture Mapping