Assignment 2
Prashant Kumar
0. Corner List
To construct corner list the user needs to press 1 when asked after the program is launched.
1. Regular subdivision
A regular subdivision on the triangular mesh is achieved with the following scheme.
Given a tria
Assignment 3
Prashant kumar
1. Smoothing
Following are the smoothing results done on Bunny using the four methods.
Figure: Initial Mesh
After Smoothing (The value of dt is 0.6 in all the cases)
Smoothing
Scheme
Uniform
Coord
After 20 iteration
(Weight Rec
1. Mesh Coloring
a.) Assign unique color to each polygon based on the polygon id.
Figure 1: The dragon model
is shown rendered using a
coloring scheme based on
coloring each triangle face
according to its id.
b.) Assign color to each polygon based on its
Assignment 4
Prashant Kumar
1. Curvature Estimation
Mean Curvature:
Following are some of the models with the mean curvature plot over the surface.
The color scheme that has been used is as follows:
Figure 1: Mean Curvature plot on Original Mesh
Figure 2: