Export a ShapeMesh as a Wavefront OBJ string.
Produces vertices (v), normals (vn), and face indices (f) with OBJ's 1-based indexing. When faceGroups are present, each group becomes a named OBJ group (g face_<id>).
v
vn
f
faceGroups
g face_<id>
Triangulated mesh from meshShape().
meshShape()
A Wavefront OBJ string ready to save as a .obj file.
.obj
const mesh = meshShape(solid);const objString = exportOBJ(mesh); Copy
const mesh = meshShape(solid);const objString = exportOBJ(mesh);
Export a ShapeMesh as a Wavefront OBJ string.
Produces vertices (
v), normals (vn), and face indices (f) with OBJ's 1-based indexing. WhenfaceGroupsare present, each group becomes a named OBJ group (g face_<id>).