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Experimental:Line Break POP

Summary

The Line Break POP creates new line strips from the points and line strips of its input.

It can create a set of line strips using an attribute, default named LineBreak, where it steps through all the points of the input and a new line strip is started if the LineBreak attribute is 1. If LineBreak is 0, it continues the line to include current point.

Alternately, It can use a point attribute LineStripIndex (same attribute name as Line Metrics creates) to make separate line strips.

It can also split a line strip based on a point being farther that a specified distance from the previous point.

It can split a line strip every N points.

It can simply create one line strip from its input points.

See also Primitive POP, Convert POP

PythonIcon.pnglinebreakPOP_Class


Parameters - Line Break Page

Mode connecmode - -
  • No Connectivity noconnec -
  • One Line Strip (point order) onelinestrip -
  • Input Line Strips inputlinestrips -

Attribute useattr -

Attribute inputattr -

Use Input Line Breaks useinputlinebreaks -

Every N Points everyn -

N n -

By Distance Threshold bydistancethreshold -

Distance Threshold distancethreshold -

Distance Threshold Attribute distancethresholdattr -

Output Line Break Attribute outputlinebreakattr -

Output Lines outputlines -

Line Type linetype - -
  • Line Strip linestrip -
  • Lines lines -

Copy Topology Info Back to CPU cpureadback -


Parameters - Common Page

Bypass bypass -

Delete Input Attributes delinputattrs -

Parameter Color Space parmcolorspace - - Controls how all color parameters on this node are interpreted. The color values as treated as being in the selected color space, and are converted to the Working Color Space before they are used as part of the node's operation. Note that this does not change the color space of the node itself, as that is always in the Working Color Space.
  • sRGB srgb - sRGB color space, with sRGB transfer function. Considered an SDR color space with respect to Reference White.


  • sRGB - Linear srgblinear - sRGB color space, with linear transfer function. Considered an SDR color space with respect to Reference White.


  • Rec.601 (NTSC) rec601ntsc - Rec.601 with NTSC primaries color space, with Rec.601 transfer function. Considered an SDR color space with respect to Reference White.


  • Rec.709 rec709 - Rec.709 color space, with Rec.709 (same as Rec.2020) transfer function. Considered an SDR color space with respect to Reference White.


  • Rec.2020 rec2020 - Rec.2020 color space, with Rec.2020 (same as Rec.709) transfer function. Considered an HDR color space with respect to Reference White.


  • DCI-P3 dcip3 - DCI-P3 color space, with D65 white point and 2.6 gamma transfer function. Considered an HDR color space with respect to Reference White.


  • DCI-P3 (D60) dcip3d60 - DCI-P3 "D60 sim" color space, with D60 white point, and 2.6 gamma transfer function. Considered an HDR color space with respect to Reference White.


  • Display-P3 (D65) displayp3d65 - Display-P3 color space, with D65 white point, and sRGB gamma transfer function. Considered an HDR color space with respect to Reference White.


  • ACES2065-1 aces2065-1 - ACES 2065-1 (also known as ACES AP0) color space, with a linear gamma transfer function. Considered an HDR color space with respect to Reference White.


  • ACEScg acescg - ACEScg (also known as ACES AP1) color space, with a linear gamma transfer function. Considered an HDR color space with respect to Reference White.


  • Passthrough passthrough - When selected, the color values will be used as-is in the operation, without any modification or attempt to convert them into the Working Color Space.

Parameter Reference White parmreferencewhite - - When converting a parameter color value to the Working Color Space, this controls how it should be treated with respect to Reference White. If the Working Color Space is the same Reference White, then no adjustment is done. If they are different, then the Reference White level (brightness) of this color will be adjusted to the range expected by the Working Color Space. For example if the project is set to have a SDR Reference White of 120 nits, and the HDR Reference White is 80 nits, then a color of (1, 1, 1), which is 120 nits in the SDR color space, will be converted to be (1.5, 1.5, 1.5), which is 120 nits still in the HDR Working Color Space.
  • Default For Color Space default - Will use either the SDR or the HDR Reference White, based on the color space selected.


  • Standard (SDR) sdr - Will treat the Parameter Color Space as SDR for it's reference white value.


  • High (HDR) hdr - Will treat the Parameter Color Space as HDR for it's reference white value.

Operator Inputs

  • Input 0: -


Info CHOP Channels

Extra Information for the Line Break POP can be accessed via an Info CHOP.

Common POP Info Channels

Common Operator Info Channels

  • total_cooks - Number of times the operator has cooked since the process started.
  • cook_time - Duration of the last cook in milliseconds.
  • cook_frame - Frame number when this operator was last cooked relative to the component timeline.
  • cook_abs_frame - Frame number when this operator was last cooked relative to the absolute time.
  • cook_start_time - Time in milliseconds at which the operator started cooking in the frame it was cooked.
  • cook_end_time - Time in milliseconds at which the operator finished cooking in the frame it was cooked.
  • cooked_this_frame - 1 if operator was cooked this frame.
  • warnings - Number of warnings in this operator if any.
  • errors - Number of errors in this operator if any.


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