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Primitive Curves
Curve Analysis
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Triangulation
Boolean Operation
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3D Object
Point In Curve
Get the point on evaluates a curve at a specific location
Details
ID
tool-curve-analysis-point-in-curve
Name
Point In Curve
Group
Curve Analysis
Package
Tool
Keywords
pntInCrv
Input ports
| Name | Type | Description | Default Value |
|---|---|---|---|
| Curve | Curve | Boundary region (closed curves only) | |
| Point | Point | Point for region inclusion test |
Output ports
| Name | Type | Description |
|---|---|---|
| Number | Number | Point/Region relationship (0 = outside, 1 = coincident, 2 = inside) |
| Point | Point | Point projected on region plane |
Creation method
There are two options for creating a Point In Curve node.
- The first way to create a Point In Curve node using the search list, which is opened by double left-clicking in the
workspace. You can write the name of the node you need, or words associated with this node.
- pntInCrv
- The second way is to select a Point In Curve node from the menu that opens from the top left.
- Menu > Tool > Curve Analysis > Point In Curve
Steps
- Create a Point In Curve node.
- Connect the closed curve with which you want to test containment to the first port.
- Connect a point to the second port for the inclusion test.
After creating a node, connect the closed curve with which you want to test containment to the first port. Connect a point to the second port for the inclusion test. On the output port, you will get a number 0 = outside, 1 = coincident, 2 = inside, and a projected point on curve plane.
See also
Control Points
Closed
Curve Middle Point
Curve Length
End Points