A particle system that uses an attractor force that pulls particles to a respective position in space. These positions were based on vertex positions from an obj file.
Particle Systems
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Procedurally Generated Terrain
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.
Multi-Resolution 3D View
3D terrain visualization program which loads a terrain map file containing unsigned chars. The terrain switches to a half resolution version based on the distance from the viewer. The boundaries between the full and half resolution terrain are “stitched” so that no “holes” are visible in the terrain. The user may navigate through the scene […]
Deformable Bodies
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.