Research Article

Reconstructing 3D Tree Models Using Motion Capture and Particle Flow

Table 1

Forces: gravity, shape-format, and dominant wind.

ForceDirectionMagnitude

Gravity(0, − 1, 0)
Shape-format
Wind

: position of a particle; : position of a particle in direction; : position of the nearest trunk point; : position of the root attractor point; : wind measured from motion capture setup; : scaling weight in range of 0, 1 ; : number of particles.