User Manual

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Input: The orange input takes the output of other particle nodes.
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Region: The green or magenta region input takes a 2D image or a 3D mesh
depending on whether you set the Region menu to Bitmap or Mesh. The color of
the input is determined by whichever is selected first in the menu. The 3D mesh or
a selectable channel from the bitmap defines the area where the directional force
takes effect.
Basic Node Setup
The pDirectional Force node is placed in between the pEmitter and pRender and is often used
to create gravity.
A pDirectional Force node placed between the pEmitter and pRender nodes
Inspector
Randomize
The Random Seed slider and Randomize button are presented whenever a Fusion node relies
on a random result. Two nodes with the same seed values will produce the same random
results. Click the Randomize button to select a new seed value randomly, or adjust the slider to
select a new seed value manually.
Strength
Determines the power of the force. Positive values will move the particles in the direction set by
the controls; negative values will move the particles in the opposite direction.
Chapter – 103 Particle Nodes 2280