3D-Modeling

Base features

• Compute Normal Vectors
• Compute Angle Statistics
• Write a .obj file
• Implementation for enext(), sym(), org(), dest(), and fnext()
• Compute Number of Components
• Implementation for orientTriangles()
• Compute Vertex Normal Vectors for Smooth Shading
• Visualise boundary edges

Highlights

• Barycentric Subdivision
  • Create a new vertex in the middle of every edge
  • Create a new vertex in the centroid of every triangle
  • Split each triangle into 6 triangles using the newly added vertices

• Mesh Relaxation
  • Performed Laplacian smoothing
  • Each vertex is moved to the average of all the neighbouring vertices