Gravity Engine  1.5
Unity Asset for Gravity
DustBall Class Reference

Dust ball. Create particles in a sphere with a given initial velocity. More...

Inheritance diagram for DustBall:
IGravityParticlesInit

Public Member Functions

void InitNewParticles (int numLastActive, int numActive, ref double[,] r, ref double[,] v)
 Provide the initial positions and velocity for a range of particles. This method will be called as particles are created by the particle system. The implementing class must fill in the r[,] and v[,] arrays for the range specified. These arrays are indexed by [particle_num, dimension] where dimension 0,1,2 correspond to x,y,z. More...
 

Public Attributes

Vector3 velocity
 Velocity of each particle when it is initalized.
 
float radius = 1f
 Radius of the ball of particles.
 

Detailed Description

Dust ball. Create particles in a sphere with a given initial velocity.

Must be attached to a particle system with a GravityParticles component.

Member Function Documentation

void DustBall.InitNewParticles ( int  fromParticle,
int  toParticle,
ref double  r[,],
ref double  v[,] 
)

Provide the initial positions and velocity for a range of particles. This method will be called as particles are created by the particle system. The implementing class must fill in the r[,] and v[,] arrays for the range specified. These arrays are indexed by [particle_num, dimension] where dimension 0,1,2 correspond to x,y,z.

See the DustBox script for a sample usage of this interface.

Parameters
fromParticleFrom particle number.
toParticleTo particle number.
r(out) 2D array [numParticles, 3] to hold physics position (x,y,z) per particle
v(out) 2D array [numParticles, 3] to hold velocity (x,y,z) per particle

Implements IGravityParticlesInit.


The documentation for this class was generated from the following file: