> modifiers

Stepper

modifiers/stepper·v1.5.1

IN:1 OUT:1

SUMMARY

The Stepper operator snaps each packed point's position, rotation, scale and one float attribute to steps, per axis. Each channel uses the Quantize POP's modes: Floor, Round or Ceiling to a Step and Offset, or a comparison against a Compare value that outputs 1 or 0.

Use it for grid-snapped positions, angles stepped to right angles in a chosen Rotate Order, quantized scales or thresholded attributes. The result is blended from the incoming value by a POPX falloff, and plain POP geometry is supported for positions and the float attribute.

PARAMETERS

PAGEStepper

Group	Group	If there are input groups, specifying a group name in this field will cause this POP to act only upon the group specified.
Do Falloff	Dofalloff	Weight the effect on each point by the Falloff Attribute.
Falloff Attribute	Falloffattr	The point attribute, 0 to 1, that weights the effect.

PAGEPosition

[+]Stepper	Posstepper	Convert values into a finite set of discrete levels.
Step	Posstep	Determines the step value used in quantization.
Offset	Posoffset	Determines the offset value used in quantization.
Compare	Poscompare	Sets the compare value for boolean quantize operations.

PAGERotation

[+]Stepper	Rotstepper	Convert values into a finite set of discrete levels.
Step	Rotstep	Determines the step value used in quantization.
Offset	Rotoffset	Determines the offset value used in quantization.
Compare	Rotcompare	Sets the compare value for boolean quantize operations.
[+]Rotate Order	Rord	Sets the order of the rotations the angles are read and rebuilt in.

PAGEScale

[+]Stepper	Scalestepper	Convert values into a finite set of discrete levels.
Step	Scalestep	Determines the step value used in quantization.
Offset	Scaleoffset	Determines the offset value used in quantization.
Compare	Scalecompare	Sets the compare value for boolean quantize operations.

PAGEOther

Attribute (Float)	Attr	The float attribute to step.
[+]Stepper	Otherstepper	Convert values into a finite set of discrete levels.
Step	Otherstep	Determines the step value used in quantization.
Offset	Otheroffset	Determines the offset value used in quantization.
Compare	Othercompare	Sets the compare value for boolean quantize operations.

PAGECommon

Bypass	Bypass	Pass through the first input to the output unchanged.
Free Extra GPU Memory	Freeextragpumem	Free memory that has accumulated when output memory has grown and shrunk.
Render Primitives	Renderprimitives	Whether to render the full POPX geometry. When off, only point instances are drawn.
Convert to Point Primitives	Converttoptprim	Enable converting points to point primitives when Render Primitives is off.
SRT / RST	Srtrst	Sets the transform order, SRT or RST, used when the points are rendered as TouchDesigner instances.

INPUTS

Input 0 POP - POPX/POP Geometry

OUTPUTS

Output 0 POP - POPX/POP Geometry