Hi,
I search one .OBJ (Wavefront 3D models) loader/viewer but than can handle free-form curve/surface body statements like this :
cstype rat bspline
deg 2 2
surf -1.0 2.5 -2.0 2.0 -9 -8 -7 -6 -5 -4 -3 -2 -1
parm u -1.00 -1.00 -1.00 2.50 2.50 2.50
parm v -2.00 -2.00 -2.00 -2.00 -2.00 -2.00
trim 0.0 2.0 1
end
But alls sources codes that I have found only handle points, lines, triangles and polygons shapes, nothing about splines or patch
Where can I find something like this ?