GTSegmentationGeneratorComponent
Can generate segmentation for an image. You can assign components color by adding a filter color pair to the ComponentToColor map.
Will emit a JSON file containing the configured color mappings called “segmentation_info” in Saved/UnrealGT/{SessionName}/{Time}/{SegmentationGeneratorName}
Requires “Enabled with stencil” project setting in Engine > Rendering > Postprocessing > Custom-Depth Stencil Pass to be set
Note: Anti-Aliasing is disabled for segmentation generators by default!
The format the image will have, currently only .bmp and .png are supported.
The resolution the generated images will have.
If enabled will choose a random resolution between Resolution and ResolutionMax for each captured image. This is useful for generating Training data.
The maximum Resolution to use if bRandomResolution is enabled.
Perform anti aliasing when an image is rendered. Highly recommended for basic images, but might cause issues if used with segmentation or depth generators. Temporal Anti-Aliasing might cause “jittering” if the generator is not moving.
Camera field of view (in degrees).
Assigns a segmentation color to the component/mesh if it matches the corresponding filter.
This can improve segmentation quality for partially translucent meshes (e.g. Fences, Foliage…)