Strength

Controls the strength of attached nodes.

Position

Position Strength: Determines the factor of the attached nodes' effect on the points' translations.
Position Delay: Delays the animated Position Strength based on point IDs. Note that this only has an effect when Position Strength is keyframed.
Randomize Position Delay: Determines how the point IDs are ordered for Position Delay. Enabling this delays points via random point IDs, whereas disabling it animates them in numerical order.
Reverse Position Delay: Reverses the order that points are animated.
Strength Map: Determines the input file (2D texture, animated texture, etc) that controls the shape of the node's effect.
Map Projection Axis: Determines the axis along which the Strength Map is projected.
Map Helper: Displays the object being used to interactively place the Strength Map in the scene. You can right-click the field to create a new helper object (a plane) if none exists. You can also middle-drag a mesh into this field or right-click to connect a selected mesh. If a mesh is already connected, you can also right-click to break its connection or show it in the Outliner.
Note: For the best results, assign the same texture to both the Strength Map and the Map Helper (this automatically happens when creating a new helper object).

Rotation Strength: Determines the factor of the attached nodes' effect on the points' rotations.
Rotation Delay: Delays the animated Rotation Strength based on point IDs. Note that this only has an effect when Rotation Strength is keyframed.
Randomize Rotation Delay: Determines how the point IDs are ordered for Rotation Delay. Enabling this delays points via random point IDs, whereas disabling it animates them in numerical order.
Reverse Rotation Delay: Reverses the order that points are animated.
Strength Map: Determines the input file (2D texture, animated texture, etc) that controls the shape of the node's effect.
Map Projection Axis: Determines the axis along which the Strength Map is projected.
Map Helper: Displays the object being used to interactively place the Strength Map in the scene. You can right-click the field to create a new helper object (a plane) if none exists. You can also middle-drag a mesh into this field or right-click to connect a selected mesh. If a mesh is already connected, you can also right-click to break its connection or show it in the Outliner.
Note: For the best results, assign the same texture to both the Strength Map and the Map Helper (this automatically happens when creating a new helper object).

Scale Strength: Determines the factor of the attached nodes' effect on the points' scales.
Scale Delay: Delays the animated Scale Strength based on point IDs. Note that this only has an effect when Scale Strength is keyframed.
Randomize Scale Delay: Determines how the point IDs are ordered for Scale Delay. Enabling this delays points via random point IDs, whereas disabling it animates them in numerical order.
Reverse Scale Delay: Reverses the order that points are animated.
Strength Map: Determines the input file (2D texture, animated texture, etc) that controls the shape of the node's effect.
Map Projection Axis: Determines the axis along which the Strength Map is projected.
Map Helper: Displays the object being used to interactively place the Strength Map in the scene. You can right-click the field to create a new helper object (a plane) if none exists. You can also middle-drag a mesh into this field or right-click to connect a selected mesh. If a mesh is already connected, you can also right-click to break its connection or show it in the Outliner.
Note: For the best results, assign the same texture to both the Strength Map and the Map Helper (this automatically happens when creating a new helper object).