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LAMH 2 Iray Catalyzer

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Product Name: LAMH 2 Iray Catalyzer
Product ID: 44935
Published Artist(s): Alessandro_AM
Created By: N/A
Release Date: 2017-08-09

Product Information

  • Required Products: None

The Catalyzer is an innovative plugin that finally allows you to render LAMH compliant models effortlessly with the Nvidia Iray engine.

Simply load and pose the models and click the Render button available in the Catalyzer pane: the procedure will automatically prepare Iray compliant, optimized spline hairs and produce the render!

The process is multi-threaded and very fast, even with multiple characters loaded.

The Catalyzer pane also offers settings to modify fur density, spline quality and the hair's physical shader characteristics.

You can now look forward to more and more furred animals and creatures finally working out of the box with Nvidia Iray.

For support requests please contact me at

Product Notes

Installation Packages

Below is a list of the installation package types provided by this product. The name of each package contains a Package Qualifier, which is used as a key to indicate something about the contents of that package.

  • 2 Core

Not all installation packages provide files that are displayed to the user within the interface of an application. The packages listed below, do. The application(s), and the location(s) within each application, are shown below.

Additional Details

  • Please note, parenting or grouping of Catalyzer items is not currently supported. Doing so may cause Daz Studio to become unstable and crash. This only happens when the items are grouped or parented.
  • Scripts included in this product include source or derivative code from the Scripting Sample provided here:

Resolved Issues

  • 2018-12-04 - version 1.7
    • Earliest implementation of dynamic hair structures
    • Introduced rogue hair feature
    • Several bug fixes and performance optimizations
    • Addition of the User Guide into the “Animals/AM” folder location with clickable script for easy access for customers
  • 2018-07-03 - version 1.6
    • Minor bug fixes and performance improvements.
  • 2018-04-20 - version 1.5
    • support for High Resolution level
    • added scroll-bar for smaller displays
    • several speed and stability optimizations
  • 2018-01-11 - version 1.4
    • Clumping algorithm added to fur production
    • Density maps accounted on fur production
    • Settings are now accounted separately for each model
    • Several optimizations and bug fixes
    • Added controls for hair length and width
  • 2017-08-28 -
    • fixed lag issue occurring on some systems
    • fixed issue using Catalyzer items on existing scenes
  • 2019-09-12 Ver 1.8
    • Fixed scaling up/down model and fur accordingly
    • Grouping/renaming/deleting items should now work correctly
    • Faster loading and rendering times
    • Advanced clumping and scraggle algorithms on new models
    • Render nodes can no be hidden and discarded from render
    • Reset figure shape should no longer cause a crash
    • Several bug fixes and optimizations

Known Issues

  • None


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