https://github.com/DigiKrafting/blender_addon_substance_painter

Bridge/Pipeline/Workflow import/export for Substance Painter.
https://github.com/DigiKrafting/blender_addon_substance_painter

Last synced: 3 months ago
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Bridge/Pipeline/Workflow import/export for Substance Painter.

• Host: GitHub
• URL: https://github.com/DigiKrafting/blender_addon_substance_painter
• Owner: DigiKrafting
• License: gpl-3.0
• Created: 2017-10-05T19:24:57.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2020-06-29T00:11:24.000Z (over 4 years ago)
• Last Synced: 2024-07-02T08:17:58.154Z (8 months ago)
• Language: Python
• Homepage:
• Size: 10.6 MB
• Stars: 90
• Watchers: 13
• Forks: 9
• Open Issues: 8
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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README

        
# Blender Addon Substance Painter

Pipeline/Workflow import/export for Substance Painter.

# Features

- Blender 2.80+ (Tested on Linux/Windows)

- Export in either FBX or OBJ.

- Exports to export folder and opens Substance Painter.

- Creates SPP Project File "{filename}.spp" or "{mesh}.spp" or "{collection}.spp". * (Excludes 2018.1.0-2018.3.0 - See usage notes below)

- Passes textures folder from preferences to Substance Painter.

- Creates Nodes using the Principled BSDF shader.

- Autosave before export option.

- Use Relative Paths option.

- Creates nodes for Unreal Engine Textures. * (On detection of OcclusionRoughnessMetallic texture)

- Optional Height Maps (Combines Height and Normal maps using the Bump Node, use with care, see screenshots below)

- Checks if Mesh has material and will create one if it doesn't (Can be turned off in preferences "Create Material")

## Scene

- One Click Export

- One Click Textures Import

## Selected Mesh(s)

- One Click Export

- One Click Textures Import

## Selected Collection

- One Click Export

- One Click Textures Import

# IMPORTANT USAGE NOTES

\* Make sure you have a **"saved"** .blend file before using the import/export features, then saving before import/export is then not required. The addon needs the file location to know where to create the export and textures folder used for import/export of the files.

- File Naming Convention

    File names are derived from the selected object name or your blender file name.

\* For Substance Painter 2018.1.0-2018.3.0 be sure to tick "2018.1.0-2018.3.0 Project File Fix" in the addon preferences. (See "Preferences" screenshot below)

# Installation

Download either the tar.gz or zip from [https://github.com/DigiKrafting/blender_addon_substance_painter/releases/latest](https://github.com/DigiKrafting/blender_addon_substance_painter/releases/latest)

Installing an Addon in Blender

- [Edit]->[Preferences]

- Select [Add-ons] Tab

- Click [Install]

- Browse to download location of ZIP.

- Click [Install Add-on from File..]

# Min Required Blender Version

2.79.0 (1.4.0)

\* Mesh Export will likely work in previous versions but untested.

\* Texture Import requires the Principled BSDF shader in 2.79.0+.

2.80.0+ (1.5.0+)

# Screenshots

![alt](/screenshots/sp_debian.png)

![alt](/screenshots/sp_2_8_0_rc_1.png)

## Opacity

![alt](/screenshots/sp_opacity.png)

## UE4 Nodes

![alt](/screenshots/sp_unreal.png)

## Emissive

![alt](/screenshots/sp_emissive.png)

## Nostalgia

![alt](/screenshots/sp.png)

## Preferences

![alt](/screenshots/sp_prefs.png)

# Normal / Normal + Height Comparision

## Substance Painter Viewport

![alt](/screenshots/sp_normals_sp.png)

## Normal Map (* Eevee with Ambient Occlusion enabled)

![alt](/screenshots/sp_Map_Normal.png)

## Height Map combined with Normal Map (* Eevee with Ambient Occlusion enabled)

![alt](/screenshots/sp_Map_Normal_Height.png)