Main Content

translate

Translate surface mesh

Since R2022b

    Description

    example

    translate(mesh,translationVector) translates the surface mesh, with respect to the world origin, by the values specified in translationVector along the x-, y-, z- axes.

    translate(mesh,translationVector,pivot) translates the mesh with respect to the specified pivot point.

    Examples

    collapse all

    Define mesh vertices for a surface mesh.

    vertices = [3 1 3; 3 3 3; 1 3 3; 1 1 3; ...
                3 1 1; 3 3 1; 1 3 1; 1 1 1];

    Define the mesh faces using the vertices.

    faces = [6 2 1; 1 5 6; 8 4 3; 3 7 8; 6 7 3; 3 2 6; ...
             5 1 4; 4 8 5; 4 1 2; 2 3 4; 7 6 5; 5 8 7];

    Create the surface mesh.

    mesh = surfaceMesh(vertices,faces);

    Define the translation vector, using the mesh center as the pivot point for translation.

    translationVec = [1 2 3];
    pivot = vertexCenter(mesh);

    Translate the surface mesh with respect to its center.

    translate(mesh,translationVec,pivot)

    Display the translated mesh vertices.

     mesh.Vertices
    ans = 8×3
    
         2     1     4
         2     3     4
         0     3     4
         0     1     4
         2     1     2
         2     3     2
         0     3     2
         0     1     2
    
    

    Input Arguments

    collapse all

    Surface mesh, specified as a surfaceMesh object.

    Translation along x-, y-, z-axes, specified as a three-element vector of the form [ x y z]. If you do not specify a pivot point, this translation is with respect to the world origin.

    Pivot point coordinates, specified as a three-element vector of the form [ x y z]. The function translates the mesh with respect to this point.

    Version History

    Introduced in R2022b