Differences

This shows you the differences between two versions of the page.

--- tools:s-tk:deform-node [2020/01/24 14:48] – [Deformation Axis] lightwolf
+++ tools:s-tk:deform-node [2020/02/02 17:34] (current) – [Spline Deformation (Node + Modifier)] lightwolf
@@ Line 1: / Line 1: @@
-====== Spline Deformation (Node) ======
+====== Spline Deformation (Node + Modifier) ======
 The Spline Deformation allows you to deform an mesh along an axis, using a spline as the target shape.
-It has been designed to be used in the Nodal Displacement editor located in the Primitive/Geometry tab of a mesh.
+There a node to be used in the Nodal Displacement editor located in the Primitive/Geometry tab of a mesh.
+db&w Spline Displacement is also available as a modifier for the object/displacement tab.
 {{ :tools:s-tk:pasted:20200124-143641.png}}
@@ Line 19: / Line 21: @@
 That distance is in turn used to find a transformation on the spline. The vertex is then moved accordingly.
 ==== Fit to Spline ====
+If enabled, the mesh will be squashed/stretch to fit the spline. The Offset will be disabled.
 ==== Offset Distance / Percentage ====
+This offsets the distance along the spline used to compute the deformation. Essentially, the deformed mesh slides across the spline.
+Depending on the Mode, this is either an absolute distance or a percentage of the spline length.
 ==== Mode ====
+This changes how the deformation offset on the spline is computed:
+=== Absolute ===
+The Offset is an absolute distance on the spline.
+=== Relative ===
+The Offset is a percentage of the spline length.
 ==== Pre-Behaviour / Post-Behaviour ====
-==== Reference Item (not implemented yet) ====
-==== World Coordinates (not implemented yet) ====
+{{ :tools:s-tk:pasted:20200124-145415.png}}
+These controls define what happens if a vertex would be evaluated beyond the start or the end of the spline.
+These will ((currently)) be ignored if the spline is a closed spline. In that case, the deformation will loop.
+=== Hold ===
+This will limit the deformation to the spline.
+=== Extend ===
+Vertices beyond the spline will be positioned on a line extending from the spline, using the direction as defined by the first/last knot.
+=== Loop ===
+Vertices beyond the spline will loop the spline deformation.
+=== Mirror ===
+Vertices beyond the spline will mirror the spline deformation.
+=== Axis Mirror ===
+Vertices beyond the spline will mirror the spline deformation, but also mirror the direction of the displacement across the defined axis.
+==== Reference Item  ====
+Allows for picking an item that acts like a pivot for the deformation on the mesh.
+==== World Coordinates ====
+Evaluates the spline in world as opposed to local coordinates.