The ground is procedurally generated using a random midpoint method and smoothed using a neighborhood smoothing filter. The trees were generated by different procedural rules. The scene uses OpenGL material and lighting.
This is a shader implementation of Real-Time Hatching, Praun et al. [2001]. The scene contains a real-time rendering of hatching strokes over various objects. They use tonal art maps containing different stroke sizes and density at various resolutions. Using these tonal art maps, we can render strokes on complex surfaces.
A deformable bodies simulator based on a standard non-linear strain finite element simulation as in O’Brien et al. [1999]. This approach required incredibly small time steps.
The purpose for this project was to visualize interactively isosurfaces of a 3D dataset for three levels of resolution. Using the provided datasets, I extracted and rendered an isosurface. I also added two user interface components that allow a user to change the isovalue of the isosurface and level of resolution of the dataset.