omni.graph.ExtrudeAlongCurve
Extrude Along Curve
Installation
To use this Node, you must enable wip.genproc.core
in the Extension Manager.
Inputs
Name |
Type |
Description |
Default |
---|---|---|---|
curve |
|
Curves to extrude along |
|
section |
|
Cross section |
|
curveSamplesPerSegment |
|
When this is more than 1, curves are sampled at multiple points along each curve segment. |
1 |
sectionSamplesPerSegment |
|
When this is more than 1, cross sections are sampled at multiple points along each curve segment. |
1 |
reverseSectionVertexOrder |
|
When enabled, cross section vertices will be wound in reverse order, in order to flip the geometric normal direction of the surface. |
False |
generateSTs |
|
When enabled, generate STs using the method selected by projectSTs. |
False |
projectSTs |
|
When generateSTs is on, this being enabled indicates to generate STs that are just the points projected into the XZ plane, else generate STs based on distances along the curves and cross sections. |
False |
normalizeS |
|
When enabled, if projectSTs is off, the S coordinate will be normalized to go from 0 to 1 around the cross section. |
True |
flipS |
|
When enabled, if projectSTs is off, the S coordinate will be replaced with 1-S, flipping appearance of textures. |
False |
stScale |
|
Generated STs will be scaled by this. |
[1.0, 1.0] |
travellingT |
|
When enabled, the S coordinate will be incremented by travelling instead position |
False |
centerSectionAtOrigin |
|
When enabled, translate the cross section such that the center of its bounding box is at the origin, before applying any other transforms. |
True |
sectionScale |
|
Cross section points will be scaled by this, after optionally centering it at the origin, but before applying any other transforms. |
1.0 |
sectionRotation |
|
Rotates the cross section by this after applying scales specified here, but before applying the translation specified here, and before applying the rotation and translation due to each curve point. |
[0.0, 0.0, 0.0] |
sectionRotationOrder |
|
Order in which to apply the rotations in sectionRotation: 0=xyz, 1=xzy, 2=yxz, 3=yzx, 4=zxy, 5=zyx |
0 |
sectionTranslation |
|
Translates the cross section by this after applying scales and rotations specified here, but before applying the rotation and translation due to each curve point. |
[0.0, 0.0, 0.0] |
rampPositions |
|
Positions for the scale ramp, in the normalized distance along curve space, from zero to one: zero being the beginning of the curve, and one being the end of the curve. |
[] |
rampValues |
|
Scales for the scale ramp to be applied to the cross sections. |
[] |
rampInterpolations |
|
Interpolation curve types for each segment of the scale ramp. Linear (1) creates a flat curve from point to point in the ramp. Smooth (2) creates an ease in or ease out curve from point to point in the ramp. |
[] |
up |
|
Initial up vector to use for orienting the cross section around the first point of each curve. This will be forced to be perpendicular to the start of each curve, so for stability, it’s best if it’s not close to parallel to the start of any curve. |
[0.0, 1.0, 0.0] |
upMethod |
|
The way in which to apply the specified up vector. Current supported methods are: 0 = at every curve sample; 1 = at start of curve & minimize rotation along curve |
0 |
Outputs
Name |
Type |
Description |
Default |
---|---|---|---|
mesh |
|
Meshes |