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This function calculates the intersection point of the given two lines. If the lines do not intersect, it returns the value [-1, -1, -1].

If no plane is specified, the intersection is represented in 3-dimensional space. If the plane is set to 1, the intersection will be in the YZ plane (disregarding the X-axis of the points forming the line). If the plane is set to 2, the intersection will be in the XZ plane (disregarding the Y-axis of the points forming the line). If the plane is set to 3, the intersection will be in the XY plane (disregarding the Z-axis of the points forming the line).

intersect(Line1, Line2, optional Number) → list of numbers

This function designed to calculate the intersection point of the given two lines

Example:

Code Block
<O N="intersectObject1" T="Project">
    <!-- created by ParamML Examples on 8/22/2023 -->
    <P N="Line1" V="[[0,0,0],[10,10,10]]" />
    <P N="Line2" V="[[10,0,10],[0,5,0]]" />
    <P N="Intersection1" V="intersect(Line1,Line2,3)" />
    <P N="Line3" V="[[0,0],[10,10]]" />
    <P N="Line4" V="[[10,0],[0,10]]" />
    <P N="Intersection2" V="intersect(Line3,Line4)" />
</O>
Image Added

As demonstrated, Intersection1 and Intersection2 returns to the intersection point coordinates.

To view this example in the library, see (https://openbrim.org/app/?incubator=1&author=ParamML_Examples_OpenBrIM+Platform&obj=objid5ly5tvpjppvns0s6j31rpe )