H2SP Send to Substance Painter

H2SP Send to Substance Painter - Houdini 17 to Houdini 17.5

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*disclaimer: Meant to be used in conjunction with H2SP Material from Substance Painter node.

Artist friendly solution to export Houdini geometry to Adobe Substance Painter, features:

One-click "send" and one-click "create materials" buttons
Simple, artist friendly UI
Material setup follows PBR guidelines (to ensure matching renders)
Support for Single/Multiple texture sets (by UDIMs, by attributes)
Support for Color ID masks
Customizable, asset-based texture paths
Auto create OGL texture display (even for UDIMs)

----------- INSTALATION -----------

please watch video, or:

1 - HDA:

Copy the HDA to your predefined HDA folder. In case you don't have one, just copy to:

C:\Users[username]\Documents\houdini[version]\otls

2 - HOUDINI.ENV:

Create these 3 env vars, change paths to your system accondringly.

H2SP_PAINTER_EXE_PATH = "C:\Program Files\Allegorithmic\Substance Painter\Substance Painter.exe"

H2SP_GEO_EXPORT_PATH = "[JOB]\geo[ASSET]"

H2SP_TEXTURE_PATH = "[JOB]\tex[ASSET]"

You can make use of [JOB] and [ASSET] tokens to define geo and texture paths:

[JOB] needs the $JOB var to be defined inside your hip file to work properly

3 - SUBSTANCE PAINTER - Export Preset:

Extract "H2SP_Redshift.spexp" from the zipped file (H2SP_Redshift.zip) and copy it to your SP user folder, something like this:

C:\Users[username]\Documents\Allegorithmic\Substance Painter\shelf\export-presets

4 - RESTART HOUDINI

H2SP Send to Substance Painter

Download
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  Limited Commercial version is for Houdini Indie users.
  
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  Commercial version can be used for all purposes.
  
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  Studio version can be used for all purposes and allows usage over multiple machines. Copy-protected Studio versions do not need to be logged in when using the asset.
  
  Open asset
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- Trial (Not allowed)
- Apprentice Non-Commercial $15.00
- Indie Limited Commercial $15.00
- Commercial $15.00
- Studio-Wide Commercial $15.00

Author:	Fabricio Chamon
Version:	3
Asset Type:	Sop node
Dependencies:	None
File Size:	93.96KB
Created:	Sep 17, 2019
Terms of Use:	Standard License
Compatibility:	Houdini 17 to Houdini 17.5
Supported In:

Version 3 - Sept. 17, 2019
H2SP 1.1

New in this version:
- Revamped OGL material, for accurate PBR representation.
- Viewport support for: Diff, Spec, Roughness, Metallic, Normal, Emissive, Opacity, Height (Displacement)
- HDA support for new channels: Height (displacement), Emissive and SSS Mask.
- New H2SP_Redshift export presets for Painter, with multiple channel configurations.
- Ability to export low/high-res meshes from Houdini for the Substance Painter baker.
- Utility: quick load Substance Painter env maps in Houdini.
- Utility: quick adjust viewport settings (quality x speed) right from the hda node.
- Minor UI tweaks.
- Bonus Included: Redshift HDA for extracting mattes from ID Maps right from the Material Builder.