DustBox Class Reference

Dust box. Create particles in a 3D rectangle with a specified initial velocity. More...

Inheritance diagram for DustBox:

Public Member Functions
void	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.
void	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.

Public Attributes
float	x_size
	box size in X (-X/2..X/2)
float	y_size
	box size in Y (-Y/2..Y/2)
float	z_size
	box size in Z (-Z/2..Z/2)
Vector3	velocity
	uniform velocity added to each particle
Vector3	rotation
	Box rotation (Use instead of transform rotation)

Detailed Description

Dust box. Create particles in a 3D rectangle with a specified initial velocity.

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

Member Function Documentation

InitNewParticles()

void DustBox.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

fromParticle	From particle number.
toParticle	To 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.

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

• C:/Users/musgr/Documents/Unity/gravityengine/Assets/GravityEngine/Scripts/Particles/DustBox.cs