User Manual

pxi1, pyi1 the 2d position of a particle, corrected for image 1’s aspect
pxi2, pyi2 the 2d position of a particle, corrected for image 2’s aspect
mass not currently used by anything
size the current size of a particle
id the particle’s identifier
r, g, b, a the particles red, green, blue and alpha color values
rgnhit this value is 1 if the particle hit the pCustom node’s defined region
rgndist this variable contains the particles distance from the region
condscale the strength of the region at the particle’s position
rgnix, rgniy, rgniz values representing where on the region the particle hit
rgnnx, rgnny, rgnnz region surface normal of the particle when it hit the region
w1, h1 image 1 width and height
w2 h2 image 2 width and height
i1, i2, i3, i4 the result of the intermediate calculations 1 through 4
s1, s2, s3, s4 the result of the setup calculations 1 through 4
n1..n8 the values of numeric inputs 1 through 8
p1x, p1y, p1z .. p4x, p4y,
p4z
the values of position inputs 1 through 4
time the current time or frame of the compositions
age the current age of the particle
lifespan the lifespan of the current particle
Common Controls
Conditions, Style, Region, and Settings Tabs
The Conditions, Style, Region, and Settings tabs are common to all Particle nodes, so their
descriptions can be found in “The Common Controls” section at the end of this chapter.
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