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HoudiniUnreal EngineUnity 3DNukeMayaBlenderZBrushPythonMixed RealityMachine LearningGraphic DesignExtrasAboutSubstance Painter > UE4
Material Settings
| Substance Painter Texture | Colorspace | Unreal Material Channel |
|---|---|---|
Base Color | sRGB | Base Color |
OcclusionRoughnessMetallic (Green Channel) | Linear | Roughness |
OcclusionRoughnessMetallic (Blue Channel) | Linear | Metallic |
OcclusionRoughnessMetallic (Red Channel) | Linear | Ambient Occlusion |
Normal | Normal | Normal |
Colorspace
Coordinate colorspace for each texture imported into UE4 using the guide above.
Material
Add Texture Sample nodes to read the following textures and link accordingly to the Material node.
Geometry Settings
FBX Import Options
- Import Rotation: If applicable, coordinate here to rotate based on DCC setup.
- Normal Import Method: Import Normals
- Normal Generation Method: Mikk TSpace
Documented Workflows
Mesh To Texture
Workflow documentation in the Waterfront Courtyard project from modular mesh kit development and organization in Maya to coordinated texture sets in Substance Painter for use in Unreal Engine 4. Using the modular mesh kit and their corresponding textures, the aerial and land drone configurations were assembled in UE4 blueprints and linked to material instances that read the textures and allow for vertex painting.
Texture Mask & Color Variation
Documentation in the Waterfront Courtyard project of defining a mask layer and texture for meshes to receive color variation in Unreal Engine via an exposed color parameter that can be defined per instance. Notes the mask definition in Substance Painter, material master and instance structure, and application in UE4 level and blueprint instances.