Basic/Crop
The Crop tool is used
to extract parts of a texture. The extracted parts are copied to a new
texture.
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Use the Mask Mode to
control the extraction shape. For example in Image 1, the
mode Rectangle It is recommended to disable Antialiasing and set Edge Size and Smoothing to 0. |
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Textures are always rectangular, but the extracted shape can be of arbitrary form (e.g. made with the spot tool). The Secondary Color defines the color that replaces the parts, that were not extracted from the source (white in the example images). |
was used. Spot
created Image 2, and Image 3 was rendered by using Color
Delta
.
Tip:
Use the Crop function to extract little material samples from
photos. The Resampler
module can employ these samples to render larger,
seamless textures.