75 lines
1.8 KiB
ReStructuredText
75 lines
1.8 KiB
ReStructuredText
.. index:: Geometry Nodes; Clump Hair Curves
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*****************
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Clump Hair Curves
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*****************
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Clumps together existing hair curves using guide curves.
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.. peertube:: gnhg72C8JoNYmNy441QHgt
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Inputs
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======
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Geometry
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Input Geometry (only curves will be affected).
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Guide Index
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Guide index map witch describes which curve to use as the center of each braid group.
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If this input is provided, it priority over an existing map in the ``guide_curve_index``
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attribute, and the *Guide Distance* and *Guide Mask* attribute will be unused.
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Guide Distance
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Minimum distance between two guides for new guide map.
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Guide Mask
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Mask for which curve are eligible to be selected as guides.
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Existing Guide Map
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Use the existing guide map attribute if available. If this is false, and the *Guide Index*
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input isn't provided, the *Guide Distance* and *Guide Mask* input will be used to generate
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a new :doc:`guide map </modeling/geometry_nodes/hair/guides/create_guide_index_map>` for this node.
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Creating the guide map in a separate node or modifier gives more complete control over its creation.
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Factor
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Factor to blend overall effect.
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Shape
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Shape of the influence along curves (0=constant, 0.5=linear).
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Tip Spread
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Distance of random spread at the curve tips.
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Clump Offset
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Offset of each clump in a random direction.
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Distance Falloff
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Falloff distance for the clumping effect (0 means no falloff).
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Distance Threshold
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Distance threshold for the falloff around the guide.
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Seed
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Random seed for the operation.
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Preserve Length
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Preserve each curve's length during deformation.
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Properties
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==========
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This node has no properties.
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Outputs
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=======
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**Geometry**
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Guide Index
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Guide index map that was used for the operation.
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If a new guide map is created by this node, it will be stored for
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this output.
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