ConstraintLines

The ConstraintLines parameter is used to specify lines along which additional nodes should be created. This parameter is useful when defining skewed supports.

Example:

<O N="FEMeshObject5" T="Project" Category="FEM Objects" TransAlignRule="Right">
    <!-- created by ParamML Examples on 08.02.2023 -->
    <O N="RoadwayAlignment" T="Alignment" Station="0" Azimuth="1.57079632679">
        <O T="Circular" Radius="2400" Length="4800" />
        <O T="CrossSection" Station="0" LeftEdgeToHCL="240">
            <O T="CrossSectionSegment" Width="480" Slope="0" />
        </O>
        <O T="ElevationPoint" Station="0" Elevation="0" />
    </O>
    <P N="ConstraintLine1" V="[[150,241],[400,-1]]" />
    <P N="ConstraintLine2" V="[[750,241],[1250,-1]]" />
    <O N="FEM1" T="FEMeshSurface" Alignment="RoadwayAlignment" CX="15" CY="60" ConstraintPts="[]" MeshDirection="[[0,0,0],[1,0,0],[1,1,0]]" ConstraintLines="[ConstraintLine1]" Material="@NULL\|Material" Surface="@NULL\|Surface" CoorSys="@NULL\|CoorSys" Group="@NULL\|FEGroup" IsConstraint="1">
        <O T="Surface">
            <O T="Point" X="0" Y="0" />
            <O T="Point" X="600" Y="0" />
            <O T="Point" X="600" Y="240" />
            <O T="Point" X="0" Y="240" />
        </O>
    </O>
    <O N="FEM2" T="FEMeshSurface" Alignment="RoadwayAlignment" CX="15" CY="60" ConstraintPts="[]" MeshDirection="[[0,0,0],[1,0,0],[1,1,0]]" ConstraintLines="[ConstraintLine2]" Material="@NULL\|Material" Surface="@NULL\|Surface" CoorSys="@NULL\|CoorSys" Group="@NULL\|FEGroup" IsConstraint="1">
        <O T="Surface" X="700">
            <O T="Point" X="0" Y="0" />
            <O T="Point" X="600" Y="0" />
            <O T="Point" X="600" Y="240" />
            <O T="Point" X="0" Y="240" />
        </O>
    </O>
</O>

To view this example in the library, see (https://openbrim.org/platform/?application=inc&author=ParamML_Examples_OpenBrIM+Platform&folder=FEM+Objects&obj=objidhpq7z0pmtrh3nbbpjpjut)